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Opportunity We are looking for an experienced C++/Python Quantitative Developer to join a high-impact quantitative analytics team focused on Cross Asset XVA and Capital Analytics. This is a senior technical role combining quantitative modelling, software engineering and financial markets, with responsibility for developing analytics libraries used across pricing and risk management. You will work closely with Traders, Structurers, Quantitative Analysts and technology teams to deliver robust, scalable and production-ready solutions. Key Responsibilities Develop and maintain quantitative analytics libraries supporting pricing and risk management. Implement and support quantitative models using a combination of mathematical and computer science techniques. Develop pricing and valuation models using numerical methods, including Monte Carlo simulations and PDE solvers. Build high-quality software using C++ and Python, alongside technologies such as C#/.NET, Java, SQL and kdb. Apply object-oriented design principles and strong software engineering practices to quantitative applications. Work with market data and develop analytical solutions for complex financial instruments. Collaborate closely with Traders, Structurers, Quantitative Analysts and Technology teams. Partner with control functions including Market Risk, Credit Risk, Finance, Legal, Compliance and Audit. Contribute to appropriate governance, controls and risk-management processes. Provide technical expertise and contribute to the wider direction of the quantitative technology function. Requirements Essential Experience Strong professional experience in a quantitative development, quantitative modelling or analytics role, ideally within financial services. Strong Python programming experience. Experience with C#/.NET and SQL. Strong understanding of software design principles and object-oriented programming. Experience working with market data. Strong knowledge of statistics and probability. Ability to apply probability theory and numerical techniques to complex financial instruments. Experience with quantitative methods and mathematical finance. Understanding of investments and financial products. Strong communication skills with the ability to work effectively with both technical and business stakeholders. Nice to have Desirable Technical Experience Monte Carlo modelling Partial Differential Equation (PDE) solvers Numerical analysis Quantitative pricing and risk analytics Hardware acceleration kdb / time-series market data Java SQL High-performance quantitative applications Ideal Candidate The ideal candidate will be a strong software engineer with genuine quantitative capability, rather than purely a software developer or purely theoretical quant. You should be comfortable moving between C++ development, Python analytics, mathematical modelling and financial markets, while being able to communicate effectively with Traders, Structurers and senior stakeholders. A Bachelor's or Master's degree in a relevant discipline is expected, with a Master's or PhD preferred. Core Technology Stack C++ Python C#/.NET Java SQL kdb Mathematical Finance Statistics & Probability Monte Carlo PDEs Market Data Quantitative Analytics Pricing & Risk We offer Opportunity to work on bleeding-edge projects Work with a highly motivated and dedicated team Competitive salary Flexible schedule Benefits package - medical insurance, sports Corporate social events Professional development opportunities Well-equipped office About Us Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine's Top Company Cultures list and ranked among the World's Most Innovative Companies by Fast Company. At Cloudflare, we're not looking for people who wait for a polished roadmap; we're looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you're the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you'll fit right in. Available Locations: Lisbon London Hybrid About the Department Emerging Technologies & Incubation (ETI) is where new and bold products are built and released within Cloudflare. Rather than being constrained by the structures which make Cloudflare a massively successful business, we are able to leverage them to deliver entirely new tools and products to our customers. Cloudflare's edge and network make it possible to solve problems at massive scale and efficiency which would be impossible for almost any other organization. About the Team The Workers KV team delivers Cloudflare's global, low-latency, key-value data storage. KV lets developers store and retrieve data globally. With Workers KV, you can build dynamic and performant APIs and websites that support high read volumes with low latency. KV is integrated with Cloudflare Workers but can also be used via our REST API. Here are a few example use-cases: Caching API responses Storing user configurations and preferences Storing user authentication details The team is geographically distributed across Western Europe. What you'll do We are looking for an experienced Senior Engineering Manager to join our team. You will work with a team of passionate, talented engineers that are building innovative products that bring security and speed to millions of internet users each day. You will play an active part in shaping product features and improving performance to make Workers KV the best it can be. You will make sure our company hits our ambitious goals from an engineering standpoint.You will change the way people build applications. You bring a passion for meeting business needs by building technical, innovative solutions. You excel to understand how big-picture goals inform technical details. You thrive in a fast-paced iterative engineering environment and have experience in delivering scalable distributed systems. Most importantly, you have a track record of having past teams respect you as both a technical leader and manager. Examples of desirable skills, knowledge and experience Strong communications skills - especially building a shared understanding of systems among a team's members. Comfortable leading and hiring a team that builds distributed systems. Navigate uncertainty and ambiguity - many of the things we build have never been built before anywhere and you are expected to find a way to deliver. Excel at planning, creating teams, and overseeing execution to meet commitments and deliver with predictability Comfortable building developer-loved APIs that scale Demonstrate a track record of leading a team including hiring, on-boarding, and professional development. You inspire your team to reach higher. You're as good as explaining "why" as you are "how". Experience implementing tools, process, internal instrumentation, methodologies and resolving blockages At least 4 years of recent professional experience with TypeScript or Go. Solid understanding of computer science fundamentals including data structures, algorithms, and object-oriented or functional design. Deep understanding of the web and technologies such as web browsers, HTTP, JavaScript and WebAssembly Bonus Points Experience building high performance distributed systems Experience delivering and operating critical infrastructure for cloud platforms, especially serverless platforms Deep Linux/UNIX systems, kernel, or networking knowledge Contributions to large open source projects Experience working with distributed storage and cache architectures Experience debugging, optimizing and identifying failure modes in a large-scale Linux-based distributed system What Makes Cloudflare Special? We're not just a highly ambitious, large-scale technology company. We're a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet. Project Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare's enterprise customers-at no cost. Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states. 1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here's the deal - we don't store client IP addresses never, ever. We will continue to abide by ourprivacy commitment and ensure that no user data is sold to advertisers or used to target consumers. Sound like something you'd like to be a part of? We'd love to hear from you! Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs. More details about this will be available at that stage of the interview process. This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license. Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer. Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require a reasonable accommodation to apply for a job, please contact us via e mail at or via mail at 101 Townsend St. San Francisco, CA 94107.

Moniepoint Inc. is Africa's all-in-one financial platform, helping 20 million businesses and individuals access seamless payments, banking, credit, cross-border, and business management tools each month. As Nigeria's largest merchant acquirer, we power most of the country's point-of-sale (POS) transactions. Through our subsidiaries, Moniepoint Inc. processes over $250 billion in digital payment transaction value annually. Why United Kingdom The UK is home to our headquarters where more than 70 team members are based. Our London office is located at Sea Containers, just by London Bridge - this is also where a significant number of our most senior leaders sit, which makes it a natural base for a Head of Engineering. So, now we are looking for our Head of Engineering, Rewards to join us in United Kingdom. About The Role Rewards is one of the most strategically important platforms at Moniepoint, and it is being built into a dedicated charter with its own engineering and product leadership. The platform sits at the centre of our retention strategy across a user base of approximately 23 million people. Today the platform does one thing: cashback. It works, but it has barely scratched the surface of what rewards can be, and the cashback product itself is not yet built to the depth it deserves. The ambition is to evolve it into a full rewards, retention, engagement and personalisation platform - and to do that across the full 360 degrees of our network. That means rewards for our business customers, rewards for our consumer customers, and rewards for the sales agents who drive our distribution. Very few companies get to design this from close to a blank page at this scale. The Head of Engineering owns that platform end to end. You will inherit a team of nine engineers, including an Engineering Manager, and build the organisation out from there - the current expectation is a minimum of three product units and upwards of 25 people, though the eventual shape is genuinely yours to define. Your first objective is to get the best possible performance out of the cashback product we already have. From there, you will work with Growth, Sales and Marketing to determine what we build for acquisition and retention, and roll it out across every customer we serve. This is a consumer-facing product engineering role, and that is the most important thing to understand about it. Rewards is won or lost on experimentation, personalisation, and the quality of the experience in a customer's hands. We are looking for a leader who has built and shipped direct-to-consumer products at scale, who is fluent in experimentation and A/B testing, and who has real depth in front-end and mobile engineering - not a purely backend platform leader. Moniepoint runs a Domain CTO model. We view our Heads of Engineering as the CTO of their domain: you own the technical roadmap, the architecture, the delivery, and the organisation beneath you. You will have full autonomy over engineering strategy, architecture, hiring, operating cadence and roadmap trade-offs. You will report functionally to our Group CTO, with a dual reporting line into the Product leader for Rewards. That second line is a delivery relationship rather than a seniority one - engineering and product are peers here, and you will build the team to full capacity together. Your responsibilities as Head of Engineering, Rewards includes: Owning the technical strategy, architecture and roadmap for the Rewards Platform end to end. Improving the performance, reliability and depth of the existing cashback product as an immediate first priority. Evolving cashback into a broader rewards, retention, engagement and personalisation platform serving business customers, consumer customers and sales agents. Building the engineering organisation from its current base - structuring product units, hiring engineers and Engineering Managers, and leading through those managers as the team scales. Establishing a strong experimentation culture: A/B testing, cohort analysis, and measurement that lets the team learn quickly what actually changes customer behaviour. Working closely with Growth, Sales and Marketing to translate acquisition and retention objectives into product and engineering initiatives. Owning the customer-facing experience of rewards across mobile and web, including how quickly and reliably customers receive what they have earned. Define architecture standards, engineering processes and quality metrics, and own the engineering health of the domain - incidents, production defects, deployment frequency, change failure rate, and developer experience. Build the platform to serve customers across multiple geographies as Moniepoint expands. Partner with Product to define the rewards-specific metrics and OKRs that do not yet exist, and hold the team to them. Who You Are Direct-to-consumer product engineering at scale. You have built and shipped products used directly by large consumer audiences, and you understand what moves engagement and retention. This is the defining requirement of the role. Genuine front-end and mobile depth. You have led or personally built consumer-facing mobile and web experiences. A backend-only background, however strong, is not what this role needs. Experimentation and growth engineering. Hands-on experience running A/B tests, feature flagging, and measurement frameworks, and using the results to drive product decisions rather than to justify them. At least 5 years of experience managing managers - leading an engineering organisation through other engineering leaders, not a single team. Hands-on technical leadership. You are still close to the code. We expect a meaningful proportion of hands-on engineering time and technical credibility with the engineers you lead. 10+ years of overall software engineering experience, with at least 5 years leading engineering teams through growth phases. Comfort with our backend environment - Java and Spring Boot - and the ability to lead backend engineers credibly, even if it is not where your own depth sits. Experience building and scaling an engineering organisation from a small base, including hiring and developing Engineering Managers. Strong collaboration with commercial stakeholders - growth, marketing and sales - and the ability to translate business objectives into engineering work. Rewards, loyalty, gamification, personalisation or growth platform experience is a strong advantage but is not required. Fintech or payments experience is an advantage, not a requirement. Cultural Alignment As well, we assess every candidate across eight dimensions that define how great leaders operate at Moniepoint. We look for evidence of all eight throughout the process, not just in a single conversation. Customer Obsession: Build deep empathy for users. Solve problems intuitively, and fix root causes, not just tickets. Craft: Master the fundamentals. Reason from first principles, make trade-offs explicit, and raise the bar on quality. Systemisation: Turn repeating decisions into scalable mechanisms. Reduce cognitive load and raise engineering quality. Urgency: Move with disciplined speed. Act autonomously within scope, remove friction, and elevate risks early. Ownership: Treat the platform as your own. Take initiative across boundaries and follow through without reminders. No Ego: Put the mission first. Share credit, welcome debate, and never protect status over team outcomes. Candour: Surface uncomfortable truths and risks early. Intelligent failure is welcome; concealment is not. Integrity: Stay truthful and ethically consistent. Refuse toxic behavior. Performance without integrity is unacceptable. What Success Looks Like In The Role The existing cashback product performing measurably better - faster, more reliable, and more compelling to customers. A credible rewards platform roadmap defined with Product, and the first initiatives beyond cashback shipped. A functioning experimentation practice, where the team ships, measures and learns on a short cycle. An engineering organisation built out from its current base, with a strong bench of Engineering Managers and senior engineers. Rewards established as a measurable contributor to retention and engagement across the customer base. Clear architecture standards and engineering processes in place across the product units. Why Join Us A rare blank page. The platform exists, but almost everything it could become is still ahead of it, and you will define what that is. Direct influence on retention across a base of roughly 23 million users, at one of the largest and fastest-growing digital banks in Africa. Full autonomy as the CTO of your domain, with the backing to build the organisation you think the problem needs. Be part of a mission-driven company expanding access to financial services for millions of businesses and individuals. What To Expect In The Hiring Process 60 minute High level System Design round with one of our Engineering Managers. 60 minute Panel Interview with 2 of our Head of Engineering leaders. 30 minutes focused on a technical deep dive into your CV and into a project or system you built in the past. 30 minutes focused on testing for leadership attributes. 60 minute Stakeholder Management Round with one of our Product Heads/VPs, focused on your stakeholder management and collaboration skills with product and business. . click apply for full job details