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Location United Kingdom Employment Type Full time Location Type Remote Department Business Expansion Business Operations Building the Future of Crypto Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. What makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you'll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken's focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world. Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarise themselves with the Kraken app. Learn how to create a Kraken account here. As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures. Become a Krakenite and build the future of crypto! Proof of work The team The Banking & Payments team is a critical part of Kraken's Business Operations group. We build and manage strategic partnerships with global banks and financial institutions that power Kraken's entire ecosystem. Through these partnerships, we enable smooth, secure, and scalable access to financial infrastructure that supports all Kraken products - from spot trading and staking to institutional custody and emerging services. Our mission is to make Kraken the most trusted, accessible, and innovative platform for digital and traditional assets worldwide. As a Senior Manager, Banking & Payments, you will lead Kraken's global banking relationships. You will identify, negotiate, and manage bank and financial institution partnerships that grow and expand Kraken's products and directly enable launch of new product and country launches. The opportunity Lead Global Partnerships: Build and manage relationships with global banks, financial institutions, and payment partners to support Kraken's growth and operational needs. Strategic Execution: Shape and implement Kraken's Global Hybrid Banking Strategy, identifying and executing high-impact opportunities that enhance our platform capabilities. Commercial Leadership: Negotiate and manage commercial terms and agreements that optimize partner performance, reduce costs, and increase service quality. Operational Excellence: Oversee end-to-end execution of banking operations to ensure seamless liquidity, treasury management, and 24x7 client transaction processing. Cross-Functional Collaboration: Partner with Finance, Legal, Treasury, Compliance, Product, and Engineering teams to deliver integrated solutions supporting all business lines and geographies. Risk & Compliance Alignment: Work with Risk, Security, and Audit teams to assess and mitigate partner-related risks while maintaining regulatory compliance. Performance Management: Establish clear metrics, governance frameworks, and continuous improvement initiatives for all banking partnerships. Market Insight: Stay informed on banking, payments, and cryptocurrency trends to anticipate opportunities and challenges in an evolving regulatory and competitive landscape. Skills you should HODL 5+ years of experience in banking, payments, or financial services, with a focus on partnership management, transaction banking, or financial infrastructure. Proven success negotiating and managing complex, high-value partnerships across multiple regions (UK, EMEA, and APAC preferred). Strong understanding of banking systems, payments rails, liquidity management, and financial compliance frameworks (including BSA/AML/KYC). Demonstrated ability to lead strategic initiatives, influence senior stakeholders, and deliver measurable business outcomes. Exceptional commercial acumen, analytical thinking, and communication skills. Ability to thrive in a dynamic, high-growth environment with global reach. Passion for innovation in digital finance and cryptocurrency. Willingness to travel internationally (up to 25%) While UK-based candidates are preferred, we welcome applications from qualified candidates across Europe This job is accepting ongoing applications and there is no application deadline. Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution. We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance. Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowing about crypto! As an equal opportunity employer, we don't tolerate discrimination or harassment of any kind. Whether that's based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. Stay in the know Follow us on Twitter Learn on the Kraken Blog Connect on LinkedIn Candidate Privacy Notice

A leading diversified trading firm is seeking an OTC Developer to join its Cumberland team in London. This role involves building and supporting a multi-language technology stack for trading across various exchanges. Candidates must have experience with Java or C++, along with Python. The ideal applicant will work closely with the trading team to deliver high-performance software systems that enhance trading operations. Join a fast-paced environment committed to innovation and quality.

Responsibilities Monitor and manage risk during local time zone + rotation for weekend shift. Conduct research/pricing/execution to facilitate hedging by using our automated trading infrastructure. Improving existing strategies and developing new strategies Identifying new markets/opportunities Perform post-trade analysis of strategies. Collaborating with quant developers to implement trading strategies and system features. Job Requirements Master's, or PhD in mathematics, statistics, engineering, computer science, or related quantitative analytical field. 5+ profitable trading experience on a leading trading desk in a bank, proprietary trading, or market making environment in any asset class. Demonstrable experience in successfully building and managing trades. Familiar with Python and have a keen interest in expanding your technical skillset. Think critically and strive for continuous improvement. Excellent organizational and interpersonal skills, with high attention to detail and excellent organization skills. Are adaptive, self-motivated, enjoy challenges and significant responsibility, and thrive in fast-paced, competitive environments.

Job Responsibilities: Act as the escalation point for resolving complex issues on Infrastructure operations & security configuration; Develop and maintain documentation on network infrastructure and system security designs; Stay up to date with emerging technologies and identify improvements on existing infrastructure & security solutions; Responsible for the overall design and implementation of various security solutions to fulfill the business and security requirements; Bridge the gap between development and operations by embracing "Infrastructure as Code" (IaC) work closely with the DevOps team; Provide support during non-office hour whenever needed. Job Requirements: Higher education in Computer Science, Information System or related disciplines is a must; In-depth technical knowledge on infrastructure and network products, including Checkpoint, Palo Alto, Fortinet, F5, Cisco, Aruba; Solid concept and hands on experience on network, system security solutions such as CASB, NAC, CDN, WAF, Secure Web Gateway, Secure Email Gateway; Sound knowledge and hands on experience of cloud network infrastructure; Experience in design and implementation of robust and resilient global network over public cloud and/or private cloud platform is a strong advantage; Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS); CCNP or higher certification (CCIE and/or CISSP highly valued); Strong time management, willing to learn and able to work independently Good command of both written and spoken English; Candidates with less experience will also be considered for junior position. LI-Onsite

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. As a Data Engineer on our Data Experience team, you will play an integral role in bringing vendor datasets into our data platform, governing our centralized data pipelines, supporting rapid data product development, and working alongside individual Traders, Quantitative Researchers, and Back-Office personnel to best utilize the firm's data and platform tools. Technical Requirements Summary Have experience designing and building data pipelines Have experience working within modern batch or streaming data ecosystems An expert in SQL and have experience in Java or Python Can apply data modeling techniques Able to own the delivery of data products, working with analysts and stakeholders to understand requirements and implement solutions Able to contribute to project management and project reporting What you will do in this role: Help model, build, and manage data products built atop DRW's Unified Data Platform. Work closely with Data Strategists to determine appropriate data sources and implement processes to onboard and manage new data sources for trading, research, and back-office purposes. Contribute to data governance processes that enable discovery, cost-sharing, usage tracking, access controls, and quality control of datasets to address the needs of DRW trading teams and strategies. Continually monitor data ingestion pipelines and data quality to ensure stability, reliability, and quality of the data. Contribute to the monitoring and quality control software and processes. Own the technical aspects of vendor ingestion pipelines, coordinating with vendor relationship managers on upcoming changes, performing routine data operations without breaking internal users, and contributing to the team's on-call rotation to respond to unanticipated changes. Rapidly respond to user requests, identifying platform gaps and self-service opportunities that make the user experience more efficient. What you will need in this role: 3+ years of experience working with modern data technologies and/or building data-first products. Excellent written and verbal communication skills. Proven ability to work in a collaborative, agile, and fast-paced environment, prioritizing multiple tasks and projects, and efficiently handle the demands of a trading environment. Proven ability to deliver rapid results within processes that span multiple stakeholders. Strong technical problem-solving skills. Extensive familiarity with SQL and Java or Python, with a proven ability to develop and deliver maintainable data tranformations for production data pipelines. Experience leveraging data modeling techniques and ability to articulate the trade-offs of different approaches. Experience with one or more data processing technologies (e.g. Flink, Spark, Polars, Dask, etc.) Experience with multiple data storage technologies (e.g. S3, RDBMS, NoSQL, Delta/Iceberg, Cassandra, Clickhouse, Kafka, etc.) and knowledge of their associated trade-offs. Experience with multiple data formats and serialization systems (e.g. Arrow, Parquet, Protobuf/gRPC, Avro, Thrift, JSON, etc.) Experience managing data pipeline orchestration systems (e.g. Kubernetes, Argo Workflows, Airflow, Prefect, Dagster, etc.) Proven experience in managing the operational aspects of large data pipelines such as backfilling datasets, rerunning batch jobs, and handling dead-letter queues. Prior experience triaging data quality control processes, correcting data gaps and inaccuracies. For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at California residents, please review the California Privacy Notice for information about certain legal rights at

Overview DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. What you will do in this role Help verify, clean, and ensure data is accurate and consistent across systems used for research and analysis by the various trading teams globally Analyse datasets in order to draw conclusions and provide insight to address stakeholder or project-related questions Collect metrics and analyse datasets across different dimensions of data quality including; completeness, validity, accuracy, timeliness, and consistency Perform preliminary root cause analysis and make recommendations for modifications in data pipelines to increase data quality Monitor and work through production data issues whilst engaging key stakeholders across multiple teams and facilitating global support Proactively identify opportunities for improvement in processes and engage with developers to determine the appropriate course of action What you will need in this role 3+ years of experience working as a data analyst Knowledge of a variety of financial instruments, in particular exposure to derivatives instruments Experience working with SQL Experience with cloud storage solutions Experience with workflow management tools (Airflow / Argo) Prior experience writing documentation for senior stakeholders; the ability to accurately abstract and summarize technical information is critical Python programming skills: PySpark, Pandas, Jupyter Notebooks (3+ years in a professional environment) Prior experience working with git in a professional environment Ability to work independently in a fast-paced environment; prioritize multiple tasks and projects Additional skills or experience which enhance consideration for this role Prior experience developing data quality control processes to detect data gaps or inaccuracies is a plus Familiarity with compressed/optimized file formats for data storage such as Parquet and HDF5 Prior experience providing technical guidance to junior data analysts Prior experience mapping security identifier data or working with a security master database would be beneficial Prior experience working with Bloomberg Terminal Familiarity with Linux and basic Bash scripting skills For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice. California residents, please review the California Privacy Notice for information about certain legal rights.

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. We actively participate in the development of the blockchain ecosystem through investments, partnerships, and incubation of projects. Wintermute was founded in 2017 by industry leaders and has successfully navigated multiple crypto industry cycles. Culturally, we combine the best of two worlds: the technology standards of a traditional high-frequency trading firm and the innovative and entrepreneurial culture of a technology startup. Read more here. Working at Wintermute We are looking for an Algorithmic Trader with strong coding skills (Python) and a curiosity about HFT, liquidity provision and crypto trading. At Wintermute, you will eventually be responsible for your own "desk". You will have the opportunity to develop your own product (trading algorithms, trading strategies), while also getting advice and guidance from very experienced traders and developers, including the founders/management team. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacy systems, no corporate bureaucracy, no multiple levels of approvals. It is up to you to make an impact. You will act like an owner and your incentives (incl. equity) will be completely aligned with those of the company! What will you work on After a short training period with the traders, you'll be tasked with improving existing strategies, adding new trading products and improving the technology behind our trading systems. You'll need to analyze large amounts of trading and transaction data, generate insights, prioritize them and build solutions based on your findings. You can expect to be able to make an immediate impact on P&L and will be encouraged to explore new ideas and strategies. We will share more technical details in the interviews. The point is: there is no limit set by the company! Note: we are looking for people with strong quantitative and coding skills, but this is a business/trading (not a Quant/ research) role first and foremost. Hard Skills Requirements Strong Python skills - you have 1-3 years of experience coding in Python, be that through work, study or personal project experience - we will test! Excellent quantitative and analytical skills - we will test! Trading knowledge isn't required but a strong willingness and curiosity to learn algorithmic, high-frequency, quantitative and liquidity provision trading is crucial. We will be testing you on your trading intuition. Other Requirements Have an owner mentality - you focus on ultimate result (short and long-term P&L for the company), focus on strategically growing the business for the future vs "cashing-in" fast. Love problem solving, and love seeing your products work; you do whatever it takes to do what's needed (trading, coding, analysing data, collaborating). Determined, ambitious yet humble, willing to work hard and learn on the way. Like meritocracy and being judged by what you deliver. Have an entrepreneurial mindset versus working 9-to-5 mentality; prepared to work non-standard working hours (since we are a high-growth startup operating in 24/7 crypto world). Like working in the team environment. Here is why you should join our dynamic team: Opportunity to work at one of the world's leading algorithmic trading firms Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments. A vibrant working culture with team meals, festive celebrations, gaming events and company wide team building events. A Wintermute-inspired office in central London, featuring an array of amenities such as table tennis and foosball, personalized desk configurations, a cozy team breakout area with games. Great company culture: informal, non-hierarchical, ambitious, highly professional with a startup vibe, collaborative and entrepreneurial. A performance-based compensation with a significant earning potential alongside standard perks like pension and private health insurance. Note: Although we are unable to accept fully remote candidates, we support significant flexibility in regards to working from home and working hours. We offer UK work permits and help with relocation.

Location United States / Remote Employment Type Full time Location Type Remote Department Research About Us Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink Labs helps power verifiable applications for banking, DeFi, global trade, and gaming by collaborating with some of the world's largest financial institutions, notably Swift, DTCC, and ANZ. Chainlink Labs also works with top Web3 teams, including Aave, Compound, GMX, Maker, and Synthetix. Chainlink Labswas ranked as one of the Global Top 100 Most Loved Workplacesby Newsweek 2025. About the Role Chainlink Labs is seeking Research Engineers to support its mission of building the world's most secure and flexible decentralized oracle technologies. Research Engineers will work directly with top domain experts in applied cryptography, mechanism design (crypto economics), distributed systems, and other disciplines to identify and solve key research challenges and build production solutions that keep Chainlink at the front line of oracle system deployment and fuel the success of the smart contract ecosystem. Your Impact Working with Chainlink core engineering to identify short and long term research challenges critical to the company's success and to transition innovations from Chainlink Labs into production. Working with research scientists and technical advisors to study, invent, and build cutting edge oracle technologies for the benefit of the company and community. Staying abreast of the evolution of relevant technology ecosystems and participating in relevant technical communities for more effective application development and to guide research toward practical and impactful work. Required Qualifications B.S. in computer science or equivalent professional experience along with coursework in algorithms and data structures and discrete math. Familiarity with academic process and ability to engage with existing literature on relevant research topics, e.g. by performing literature searches and comprehending papers in a wider context. Professional software development experience is required. Preferred Qualifications Advanced computer science or related degree, coursework in applied and theoretical cryptography, mechanism design, distributed systems, or related fields. Familiarity with Go or Rust. Broad knowledge of blockchain technologies and familiarity specifically with smart contracts. Our Stack We use Go, Typescript, Solidity, Python, LATEX, git, and Linux/Unix. Smart contracts are on track to revolutionize how all agreements work, through an entirely new system of technologically enforced contract guarantees. Chainlink enables next generation smart contracts that can be written about any/all events in the real world, the details of our approach can be found in our whitepaper. We are well recognized for providing highly secure and reliable blockchain connectivity to the world's largest enterprises such as Google, Oracle, SWIFT, and many more. All roles with Chainlink Labs are global and remote based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST). We carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes. The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application. We want to fully consider your experience and skills, and you will hear from us regarding the status of your application shortly after the closing date. Commitment to Equal Opportunity Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form. Global Data Privacy Notice for Job Candidates and Applicants Information collected and processed as part of your Chainlink Labs Careers profile, and any job applications you choose to submit is subject to our Privacy Policy. By submitting your application, you are agreeing to our use and processing of your data as required.

A financial trading firm in London is seeking a Senior C++ Software Engineer to develop crucial trading systems that handle massive amounts of data with ultra-low latencies. The role involves collaborating with researchers and traders to optimize in-house technology, while ensuring quality and performance. Ideal candidates will have over 5 years' experience in C++ and a relevant degree in Computer Science or Mathematics. This position offers a competitive salary and promotes a collaborative work environment.

A leading technology firm in Greater London is looking for an expert to handle Infrastructure operations and security solutions. Responsibilities include resolving complex issues, developing documentation, and collaborating with the DevOps team. Candidates must possess a higher education degree in relevant fields and have in-depth technical knowledge of network products. Strong time management and an eagerness to learn are essential. This role requires good English command, and both seasoned professionals and junior candidates will be considered.

Overview DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. As an AI Engineer at DRW, you will be an integral member of a collaborative multi-asset trading team. You'll work on high-impact machine learning (ML) and artificial intelligence (AI) initiatives that are central to our business strategy. In this role, you will build critical infrastructure and tooling that leverages AI and ML technology to enhance productivity, efficiency, and discover innovative paths to challenging business and technology problems. Surrounded by cutting-edge technology and experienced trading teams, you will have the opportunity to tackle fascinating new projects while becoming a subject-matter expert in a critical and innovative role. Key Responsibilities Drive end-to-end development of AI infrastructure and AI driven applications: from initial proof-of-concept to production deployment and ongoing maintenance. Collaborate with technologists, traders, quantitative researchers, and data scientists to identify high-impact opportunities for integrating AI and machine learning into technology and business use cases. Implement automated systems for continuous training, validation, and monitoring of models, minimizing downtime and ensuring reliability. Provide technical leadership in selecting, integrating, and optimizing AI and ML frameworks, libraries, and tools across diverse hardware and software environments. Create and maintain feature pipelines, feature stores, and model stores. Develop frameworks to enable scalable, reproducible research. Proactively troubleshoot performance bottlenecks, conduct root-cause analyses, and implement solutions to optimize GPU or CPU resource usage. Qualifications Bachelor's or advanced degree in Computer Science, Machine Learning, Artificial Intelligence, or a related field. 3+ years of experience working with machine learning and artificial intelligence technology. Strong understanding of core machine learning and artificial intelligence concepts. Excellent programming skills in Python. Demonstrated experience in building, validating, deploying, monitoring, and updating production ML and AI models. Hands-on experience with MLOps and AIOps infrastructure and tooling. Proficient in problem-solving and analytical reasoning. Exceptional communication and collaboration skills. Experience with ML frameworks such as TensorFlow, PyTorch, TensorRT, or ONNX. Experience with Large Language Models, including RAG and fine-tuning techniques. Familiarity with compute infrastructure necessary to support operating AI and ML technology. For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at California residents, please review the California Privacy Notice for information about certain legal rights at

A leading cryptocurrency firm in the United Kingdom is seeking experienced backend engineers to build the next generation of crypto-forward products. You will solve complex technical problems and design scalable systems using Golang. Ideal candidates have at least 5 years of experience in software engineering and are passionate about blockchain technology. The salary range for this position is £122,400 - £136,000 GBP.

Overview DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Position We are seeking a Java Engineer to join our team in London as a software engineer for our Global Delta One business. The position offers a unique opportunity to influence the design and architecture of a growing system and ensure efficient development and deployment of revenue generating solutions by a team of software engineers. Candidates should have strong initiative and have proven experience independently driving projects to completion. We work from high-level requirements and programmers are expected to gain an intimate understanding of the business and work directly with Traders and Quantitative Researchers on a daily basis. Responsibilities Design, develop and test proprietary trading software. Write performance-sensitive code Work on complex algorithmic trading systems Build out real time trade management and risk analysis Required Skills & Experience A Bachelor's or Master's degree in Computer Science, Electrical/Computer Engineering, Physics or any related Engineering, Mathematics or Science discipline A minimum of 2 years software development work experience Excellent software development skills in Java and ability to learn new technologies quickly Excellent communication skills Ability to work independently and as part of a team For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at California residents, please review the California Privacy Notice for information about certain legal rights at

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company's hardest problems. Our work culture is intense and isn't for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there's no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. Coinbase is seeking experienced backend engineers to join our team to build out the next generation of crypto forward products and features. You will solve unique, large scale, highly complex technical problems, bridging the constraints posed by web scale applications and blockchain technology. You will help build the next generation of systems to make cryptocurrency accessible to everyone across the globe, operating real time applications with high frequency, low latency updates, and managing the most secure, dockerized infrastructure running in the cloud. The Echo team is responsible for two innovative products in the capital formation space; Echo and Sonar. We are a small team that operate as a startup within the larger org, and we're committed to shipping impactful product at a fast pace. Echo, our marketplace for private investments has facilitated over 300 deals and $150m invested since 2024, and Sonar - our public sales and compliance platform - enables customers to run their own token sales. To date, sales using Sonar's technology have received over $1.5b of commitments. Our engineering team works across the whole stack and is empowered to take ownership of large projects. What you'll be doing: Build new services to meet critical product and business needs using Golang. Design scalable systems to solve novel problems with modern cloud technology and industry best practices. Articulate a long term vision for maintaining and scaling our backend systems and the teams running them. Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter. Write high quality, well tested code to meet the needs of your customers. What we look for in you: You have at least 5 years of experience in software engineering. You've designed, built, scaled and maintained production services, and know how to compose a service oriented architecture. You write high quality, well tested code to meet the needs of your customers. You're passionate about building an open financial system that brings the world together. Nice to haves: You have gone through a rapid growth in your company (from startup to mid-size). Experience with growth experiments or A/B testing frameworks. You have experience with Blockchain technology (such as Bitcoin, Ethereum etc.) You have experience decomposing a large monolith into microservices. You've worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB. You've built financial, high reliability or security systems. Job #: (P74432) The target annual salary for this position can range as detailed below. Full time offers from Coinbase also include bonus eligibility + equity eligibility + benefits (including medical, dental, and vision) Pay Range: £122,400 - £136,000 GBP Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying. Commitment to Equal Opportunity Coinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Employee Rights and the Know Your Rights notices by clicking on their corresponding links. Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations at to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). Global Data Privacy Notice for Job Candidates and Applicants Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. AI Disclosure For select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment. To request a reasonable accommodation due to disability, please contact accommodations at

Overview We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure. But it doesn't stop there In another bold move, acquired Nadex (North American Derivatives Exchange) who were founded in 2008 and is the premier US exchange for binary options, call spreads, and knock-outs, offering secure and innovative ways to participate in the markets. We are regulated by the Commodity Futures Trading Commission (CFTC) as a registered DCO and DCM. The North American Derivatives Exchange (NADEX), a wholly owned subsidiary of , is fully regulated Chicago-based derivatives Exchange. It is unique in its offering, as it is the first exchange where retail investors can become members of an exchange directly, without the need for a broker. On the Nadex exchange, we list innovative capped-risk derivatives contracts on a wide range of global financial markets. What You'll Do Develop, test, and maintain high-quality, low-latency Java applications handling millions of requests per day. Collaborate with cross-functional teams to design systems that meet business and regulatory requirements. Continuously improve system performance and scalability through thoughtful design and optimization. Implement automated testing, CI/CD pipelines, and performance monitoring. Document system workflows, architecture, and design decisions. Participate in peer code reviews and design discussions. Must-Have Qualifications 5+ years of Java development experience. Strong focus on concurrency, garbage collection tuning, and low-level performance optimizations. Proficient in data structures and memory-efficient design patterns. Solid experience in low-latency trading systems, particularly in Order Management Systems (OMS) and Execution Management Systems (EMS). Strong system design skills; capable of explaining full system workflows and identifying scalability bottlenecks. Skilled at recommending improvements to reduce latency and increase throughput. Experience with Spring Framework, and Java build tools (Gradle/Maven). Comfortable working in Linux environments and understanding of OS-level behavior. Effective communicator and a collaborative team player. Nice-to-Have Experience Cloud technologies (e.g., AWS or Azure) Experience with our tech stack and tools-Kafka, Gradle/Maven, Grafana, PostgreSQL, Python GC-free system design for ultra-low-latency applications Knowledge or hands-on experience with Aeron Knowledge or hands-on experience with FIX protocol Familiarity with messaging systems such as RabbitMQ or Artemis Understanding of financial markets, derivatives pricing, or risk management Experience with DevOps tools: Jenkins, Docker, Kubernetes, Ansible Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team. Transformational and proactive working environment. Empower employees to find thoughtful and innovative solutions. Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth. Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another. One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet. Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-up Aspire career alternatives through us - our internal mobility program offers employees a new scope. Work Perks: visa card provided upon joining Are you ready to kickstart your future with us? Benefits Competitive salary Attractive annual leave entitlement including: birthday, work anniversary Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-up Aspire career alternatives through us. Our internal mobility program can offer employees a diverse scope. Work Perks: visa card provided upon joining Our benefits packages vary depending on region requirements, you can learn more from our talent acquisition team. About : Founded in 2016, serves more than 80 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet. Built on a foundation of security, privacy, and compliance, is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem. Learn more at . is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team. Personal data provided by applicants will be used for recruitment purposes only. Please note that only shortlisted candidates will be contacted.

Overview DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. What you'll do in this role Work as part of a team to establish best-in-class production support, efficient software deployment, configuration processes, and proactive monitoring, with a goal of anticipating and avoiding issues before they occur, minimizing downtime and quick recovery from any incidents. Ensure maximum trading system availability to avoid missing any key trading opportunities Provide support for various trading groups' production systems across a variety of asset classes and geographic locations deployed across a multi-platform production environment (primarily Linux with a little Windows) Develop proprietary process automation and monitoring tools and leverage third-party technologies as appropriate Troubleshoot trading system production incidents resulting from internal (proprietary software / systems) or external factors (markets, data feeds, telecommunication lines) Automate software configuration and rollout procedures to reduce manual configuration errors and strive for flawless change management Support core market connectivity and correspond with exchanges regarding trade order activity, connectivity, and other related technical support issues Collaborate with traders, DBAs, development, back office, QA, infrastructure, technical support, business development and various management teams around the globe. Help end users and developers understand core trading and back-office systems to ensure efficient and correct use of available tools. Build documentation for common procedures, troubleshooting scenarios and system architecture. Coordinate efforts with other global support teams to ensure continuity and consistency of support in a 24x7 environment What's needed in this role Superior troubleshooting skills and the ability to navigate issues efficiently that do not have a pre-defined runbook process Prior experience supporting high performance applications, process monitoring, and troubleshooting Prior experience working with FIX protocol and alternative exchange protocols Script development experience a plus SQL experience including queries/updates/table creation/basic database maintenance Linux & Windows platform support experience in a large-scale production environment Experience supporting electronic trading systems; prior experience at proprietary trading firm preferred Demonstrated knowledge of network communications, including use of multicast networking Must have some flexibility in work schedule to help ensure team coverage; rotating on-call coverage required B.S. in Computer Science or equivalent degree Self-motivation and intellectual curiosity; desire to continually grow and always seek improvements in production support function High level of ownership and accountability, reliability, and strong follow through Ability to handle pressure and time constraints with composure; ability to multitask and context switch efficiently Strong organizational skills, including ability to effectively plan and prioritize Must have strong communication skills and demonstrate the ability to have clear and concise conversations, both written and verbal, with a variety of personalities Must be able to quickly apply prior context to troubleshooting and communication efforts For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at Privacy Notice is intentionally left without link in this refined version. California residents, please review the California Privacy Notice for information about certain legal rights at Privacy Notice is intentionally left without link in this refined version.

A diversified trading firm is seeking a Network Infrastructure Architect to join their NSO team. This role includes designing and supporting cutting-edge low latency infrastructure, enhancing existing configurations, and collaborating with other teams. Candidates should have a strong background in managing enterprise networks with a degree in a relevant field. Excellent problem-solving skills and knowledge of networking technologies are essential.

Overview DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets. We operate with respect, curiosity and open minds. The people who thrive here share our belief that it's not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Role We are seeking an Infrastructure Engineer to join our Fixed Income Commodities and Currency Options (FICCO) and Cumberland team in London. In this role, you will be responsible for designing, maintaining, and supporting highly available systems within a technologically diverse stack used for global research and trading of FICCO and Cryptoassets. Leveraging technologies such as Terraform, Docker, Kubernetes, CI/CD, Python, Prometheus and Grafana, you will develop repeatable and supportable infrastructure to meet the demanding needs of our business. Responsibilities Collaborate closely with the US Platform Infrastructure team to ensure global alignment, share best practices, and coordinate on infrastructure enhancements that support Cumberland and FICCO mission-critical trading systems across all regions. Maintain, design, and troubleshoot trading networks. Ensure efficient handling of traditional multicast market data networks as well as handling market data in the cloud for trading environments. Optimize and fine-tune the latest hardware, operating systems, and cloud infrastructure to achieve maximum performance in trading and compute operations. Drive initiatives to modernize environments by building and optimizing infrastructure using the most appropriate tools and technologies-whether cloud-based or on-premise to best meet the needs of our trading systems. Use declarative frameworks like Terraform and Ansible to build, manage, and configure infrastructure such as AWS, Kubernetes, Git, TeamCity, Concourse, and GitHub Actions. Research and implement new technologies to enhance network and compute performance, container management, workload orchestration, and cloud integration. Support the business by maintaining and managing storage requirements on NFS, CIFS, and S3 compatible systems within a Linux-based environment. Support and enhance highly available database architectures, ensuring systems are up-to-date with minimal downtime, following best practices, and coordinating with Database Administrators for updates and architectural improvements. Ensure systems are secure through regular patching and reporting, maintaining compliance with security standards. Consistently challenge the norm and advocate for change Required Skills, Experience & Abilities Proven experience in supporting mission critical, high performance trading infrastructure across various technology stacks. Experience deploying and supporting applications in Kubernetes Previous infrastructure monitoring experience using Prometheus and Grafana Strong Python experience Previous experience maintaining and optimizing cloud infrastructure in AWS environments Experience performing database and database infrastructure support for highly available systems Strong Linux platform support experience Working knowledge of TLS Demonstrated knowledge of network communications protocols, including multicast and WebSockets Experience using Ansible and Terraform to manage infrastructure Flexibility to take off-hours support calls and meetings as needs dictate Ability to learn quickly; a passion for new technology Self-motivated to continually expand skillset and improve supported systems Demonstrated high level of ownership and accountability Ability to handle pressure and time constraints with composure Exceptional verbal and written communication skills, with proven experience collaborating effectively with global teams. Strong organizational skills, including planning, prioritization, and documentation Privacy notices For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at California residents, please review the California Privacy Notice for information about certain legal rights at

A leading financial technology company in London is seeking a Senior Software Engineer to solve complex problems in the cross-border payments space. The role focuses on building scalable trading systems, with responsibilities including developing algorithms and maintaining high-performance codebases. Candidates should have 5+ years in quantitative trading with strong skills in Java and Python. The position offers competitive salary, bonuses, equity, and employee well-being benefits.

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. We actively participate in the development of the blockchain ecosystem through investments, partnerships, and incubation of projects. Wintermute was founded in 2017 by industry leaders and has successfully navigated multiple crypto industry cycles. Culturally, we combine the best of two worlds: the technology standards of a traditional high-frequency trading firm and the innovative and entrepreneurial culture of a technology startup. Read more here. Working at Wintermute We are looking for an Algorithmic Trader with strong coding skills (Python) and a curiosity about hft, liquidity provision and crypto trading. At Wintermute, you will be responsible for your own "desk" right from the start. You will have the opportunity to develop your own product (trading algorithms, trading strategies), while also getting advice and guidance from very experienced traders and developers, including the founders/management team. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacy systems, no corporate bureaucracy, no multiple levels of approvals. It is up to you to make an impact. What will you work on After a short training period, you'll be tasked with improving existing strategies, adding new trading products and improving the technology behind our trading systems. You'll need to analyze large amounts of trading and transaction data, generate insights, prioritize them and build solutions based on your findings. You can expect to be able to make an immediate impact on P&L and will be encouraged to explore new ideas and strategies. We will share more technical details in the interviews. Note: we are looking for people with strong quantitative and coding skills, but this is a business/trading (not a research) role first and foremost. Hard Skills Requirements 1-3 years of experience in a relevant role; however, we also welcome recent graduates who have completed internships at other HFT firms. Strong Python skills - you have 1-3 years of experience coding in Python, be that through work, study or personal project experience - we will test! Excellent quantitative and analytical skills - we will test! Trading knowledge isn't required but a strong willingness and curiosity to learn algorithmic, high-frequency, quantitative and liquidity provision trading is crucial Strong interest and curiosity in blockchain, crypto and DeFi - you like keeping track of major news and developments the crypto world Other Requirements Have an owner mentality - you focus on ultimate result (short and long-term P&L for the company), focus on strategically growing the business for the future vs "cashing-in" fast Love problem solving, and love seeing your products work; you do whatever it takes to do what's needed (trading, coding, analysing data, collaborating) Determined, ambitious yet humble, willing to work hard and learn on the way Like meritocracy and being judged by what you deliver Have an entrepreneurial mindset versus working 9-to-5 mentality; prepared to work non-standard working hours (since we are a high-growth startup operating in 24/7 crypto world) Like working in the team environment (not fully remote), at least 75% working from our London office Here is why you should join our dynamic team: Opportunity to work at one of the world's leading algorithmic trading firms Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments. A vibrant working culture with team meals, festive celebrations, gaming events and company wide team building events. A Wintermute-inspired office in central London, featuring an array of amenities such as table tennis and foosball, personalized desk configurations, a cozy team breakout area with games. Great company culture: informal, non-hierarchical, ambitious, highly professional with a startup vibe, collaborative and entrepreneurial. A performance-based compensation with a significant earning potential alongside standard perks like pension and private health insurance. Note: Although we are unable to accept fully remote candidates, we support significant flexibility in regards to working from home and working hours. We offer UK work permits and help with relocation