7 jobs found

Lead Fullstack Engineer Key skills - Node, TypeScript, AWS, JavaScript Location: Remote - 1 day a month in the office near Leeds. Are you a developer who loves solving complex technical challenges, designing elegant systems, and leading a small, high-performing team? Here's your chance to shape the next generation of a major digital platform click apply for full job details

We are looking for dedicated, engaged software engineers that are passionate about working on highly available, low latency client SDKs and the related backend services in the authentication and session management domains to join our teams. These form the backbone of our product experience for hundreds of millions of users worldwide. You'll be directly helping with the evolution of Spotify's overall authentication and session management infrastructure. What You'll Do Be part of an autonomous and cross functional team of Mobile and Backend Engineers along with members from Product, Design and Insights to identify and tackle important problems in the Authentication and Session Management domains. Build highly scalable backend services and SDKs that bring the happiness of music to millions of users. Write clean and maintainable code that will scale across a number of projects and distributed development teams. Share knowledge, promote best practices, and collaborate with some of the best engineers in the company. Improve developer experience, the team is driven by a strong focus on clean APIs and engineering efficiency. Who You Are You're a problem solver who loves seeing things through from concept to production and you're eager to learn whatever skills are needed along the way. You are a Fullstack Developer who understands the complexities of Server side vs Client side development. You're proficient in Java and TypeScript, and ideally familiar with React, Next.js and C++. You're a collaborative teammate who values inclusion and open communication. You bring experience with strong testing practices, A/B testing, or CI/CD pipelines. You have an understanding of the authentication domain, including OAuth and related protocols. You're familiar with cryptographic techniques and security best practices. Where You'll Be This role is based in London, United Kingdom. We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home. Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what's playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It's in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we're here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world's most popular audio streaming subscription service.

Overview We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within Global Banking Technology, you will serve as a seasoned member of an agile team to design and deliver trusted, market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives. Responsibilities Participate in the design and development of scalable and resilient systems using .NET Framework, .NET Core, and React to drive continual, iterative improvements for product teams. Execute software solutions, including design, development, and technical troubleshooting, primarily using .NET technologies and React. Create secure and high-quality production-ready user interfaces. Produce or contribute to architecture and design artifacts for applications, ensuring design constraints are met by software code development. Gather, analyze, synthesize, and develop visualizations and reporting from large, diverse data sets to support continuous improvement of software applications and systems. Identify hidden problems and patterns in data and use these insights to drive improvements in coding hygiene and system architecture. Contribute to software engineering communities of practice and events that explore new and emerging technologies. Focus on application development, creating efficient and user-friendly software. Add to team culture of diversity, opportunity, inclusion, and respect. Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and proficient applied experience Hands-on practical experience in system design, application development, testing, and operational stability using .NET Framework and .NET Core. Design and develop responsive and visually appealing user interfaces using React, HTML, and CSS, ensuring a seamless user experience across all devices. Proficiency in using TypeScript to develop robust applications. Implement and maintain reusable code and libraries for future use, ensuring consistency and efficiency in UI development. Stay up-to-date with the latest UI trends, techniques, and technologies, and apply them to improve the user experience. Participate in code reviews and provide constructive feedback to peers, fostering a culture of continuous improvement and learning. Expertise in JavaScript frameworks, particularly React.js. Proficiency in testing to ensure software quality, reliability, and user-friendly software. Experience in building reusable components. Experience in developing, debugging, and maintaining code in a large corporate environment with .NET Framework, .NET Core, and database querying languages. Preferred qualifications, capabilities, and skills Experience working closely with product teams to understand business requirements. Ability to collaborate effectively with UX teams to refine design concepts. Familiarity with modern front-end technologies. Understanding of agile practices, including Continuous Integration/Continuous Deployment (CI/CD). Experience with Ribbon XML for UI is a plus.

A leading audio streaming company in London is seeking a dedicated Software Engineer. You will work on backend services and client SDKs to enhance authentication and session management for millions of users. The ideal candidate understands server-side vs client-side development and is proficient in Java and TypeScript. The role offers flexibility to work from home along with learning opportunities and comprehensive benefits.

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market. What unites Anaplanners across teams and geographies is our collective commitment to our customers' success and to our Winning Culture. Our customers rank among the who's who in the Fortune 50. Coca-Cola, LinkedIn, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform. Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebratingour wins - big and small. Supported by operating principles of being strategy-led, values -based and disciplined in execution, you'll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let's build what's next - together! Team Description As part of the Platform & AI Enablement team under GPTO Engineering, you'll report to the Sr. Director Engineering API. This team is accountable for shaping enterprise data architecture, enabling high-performance AI-driven workloads, and acting as a technical bridge between engineering and architecture. This is a hands-on role for a deeply experienced engineer who thrives on solving complex problems and scaling robust platforms. Your Impact Influence the design and implementation of platform capabilities for data processing, AI enablement, and developer acceleration across batch, streaming, and real-time systems. Collaborate with the architecture function to represent engineering needs and help translate architectural direction into practical implementation patterns. Guide teams in integrating AI/ML capabilities-including prompt-based LLM use cases, model inference, and feature pipelines-into scalable platform services. Bring a product mindset to platform engineering, ensuring solutions are aligned with customer and business goals. Provide thought leadership across the fullstack (React, Java, Python), promoting clean, efficient, and maintainable code. Identify and drive opportunities for innovation-whether in development tooling, performance optimization, or new platform features. Act as a mentor to engineers across teams, elevating technical standards through code review, design input, and informal leadership. Participate in incident retrospectives, technical spike planning, and future-looking strategy discussions. Help teams balance speed and sustainability-delivering under tight deadlines without compromising quality. Your Qualifications 12+ years of software engineering experience, ideally in platform, infrastructure, or data-centric product development. Expertise in Apache Kafka, Apache Flink, and/or Apache Pulsar. Deep understanding of event-driven architectures, data lakes, and streaming pipelines. Strong experience integrating AI/ML models into production systems, including prompt engineering for LLMs. Polyglot development capability, with hands-on experience in Java, Python, and modern frontend frameworks such as React. Comfort working in cloud-agnostic and hybrid environments. Familiar with CI/CD pipelines, GitOps practices, and releasing at speed. Strong communication skills-both technical and interpersonal-with the ability to influence without authority. Experience working within or across globally distributed teams. Preferred Skills Help define the future of a data platform at scale Work on cutting-edge AI/ML enablement initiatives Collaborate with high-caliber teams across data, engineering, and product Influence long-term technology strategy in a high-growth environment Our Commitment to Diversity, Equity, Inclusionand Belonging (DEIB) We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren't just words on paper - this is what drives our innovation, it's how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day! We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation. Fraud Recruitment Disclaimer It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals. Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person. Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication. All emails from Anaplan would come from email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to before taking any further action in relation to the correspondence.

About Allica Bank Allica is the UK's fastest growing company - and the fastest-growing financial technology (Fintech) firm ever. Our purpose is to help established SMEs, one of the last major underserved opportunities in Fintech. Established SMEs are the backbone of local communities - representing over a third of our economy - yet have been largely neglected both by traditional high street banks and modern fintech providers. Department Description Technology sits at the centre of Allica. We design and build the platforms that power the bank, working closely with every part of the business to deliver real impact for customers. Our teams move quickly, focus on outcomes, and take ownership from concept through to delivery. We solve complex problems, modernise processes, and enable the business to scale with confidence. What makes us different is the level of influence and autonomy engineers have. We work without the weight of legacy systems, which means we can focus on building for the future. Everyone contributes ideas and helps shape how we operate, and roles evolve as the organisation grows. This is a place for people who want to have a tangible impact and do their best work in a modern, collaborative environment. Role Description The Staff Full-stack Engineer sits within the Payments tribe. The purpose of the role is to create cross-squad leverage by simplifying architecture, defining shared patterns, and improving reliability and compliance at scale. You will use your expertise in web technologies and backend systems to shape how payments flow through our digital products. You will define and roll out technical patterns that are used across multiple squads, including authentication, design system tokens and tracing. You will reduce complexity, improve delivery consistency and support teams in building scalable systems. The role involves setting direction for both frontend and backend components. On the frontend, this includes React and TypeScript. On the backend, this includes Kotlin services using REST and OpenAPI. You will set standards for security, performance, and operational excellence, and you will work closely with Product and Design to ensure technical strategies support business goals. A key responsibility is to support the growth of engineering capability across multiple squads. You will mentor engineers, share knowledge, and drive the adoption of shared tools and practices, including responsible use of GenAI technologies such as GitHub Copilot. Success in this role is measured by improvements in the consistency, reliability, and speed of delivery across squads, as well as the quality and security of the systems they build. Principal Accountabilities Define and implement cross-squad technical patterns such as authentication, design system tokens, tracing. Design, develop and deploy high-quality web applications using React and TypeScript. Design and deliver scalable backend services using Kotlin. Establish SLOs and incident management practices across key services to improve reliability. Partner with Product and Design to align technical strategies with product roadmaps. Implement and maintain security and privacy guardrails across services. Lead the adoption of approved GenAI tools, setting standards and supporting engineers in their use. Foster a culture of continuous improvement through active participation in communities of practice. Mentor engineers across squads through pairing, code reviews, architectural guidance and career development support. Encourage broad participation in communities of practice to share knowledge and improve standards across the organisation. Personal Attributes & Experience Expert knowledge of JavaScript, TypeScript, React with Hooks, Redux, HTML5 and SASS/CSS. Strong experience with unit, integration and end-to-end testing using tools such as Jest, React Testing Library, Playwright or Cypress. Experience designing and delivering backend services in Kotlin or Java using REST and OpenAPI. Experience in system design at scale and the ability to simplify architectures across multiple teams. Strong understanding of CI/CD and DevOps practices. Experience with Azure DevOps Pipelines is beneficial. Familiarity with Nx and Micro Frontend architectures is advantageous. Knowledge of UX and UI principles and experience working closely with design teams. Excellent communication skills and the ability to influence multiple teams and stakeholders. Proven experience mentoring engineers and improving team capability. Experience introducing and scaling the use of new tools and standards across teams, including GenAI technologies. Working at Allica Bank At Allica Bank we want to ensure our employees have the right tools and environment in which to succeed in their role and in support of our customers. Our employees are at the heart of everything we do, so our benefits are designed with you in mind: Full onboarding support and continued development opportunities Options for flexible working Regular social activities Pension contributions Discretionary bonus scheme Private health cover Life assurance Family friendly policies including enhanced Maternity & Paternity leave Don't tick every box? Don't worry if you don't have all the skills or requirements listed on the job description. If you think you'll be a good fit, we'd still love to hear from you! Flexible working We know the '9-to-5' isn't right for anyone. That's why Allica Bank is fully committed to flexible and hybrid working. Please let us know what is best for you and, if we can, we will do our best to accommodate. Diversity We're a diverse bunch here at Allica, with all kinds of experiences, backgrounds and lifestyles. Our openness and differences make us stronger, and we want everybody to feel comfortable bringing as much of themselves to work with them as they like.

Delivering the best Spotify experience possible. To as many people as possible. In as many moments as possible. That's what the Experience team is all about. We use our understanding of how people engage with music, podcasts, and video to bring Spotify to life across every platform and device. If you enjoy building smooth, reliable playback experiences that reach millions every day, we'd love to have you join us. Spotify reaches listeners through a wide ecosystem of first-party and partner-built applications on web, desktop, mobile, and beyond. To support this variety, this team builds the shared playback, evaluation, and reliability foundations that power every streaming moment at Spotify. We're looking for a Senior Software Engineer to join our Platforms & Partner Experience team. In this role, you'll help build and evolve a reliable, high-performance media SDK that powers Spotify's web and JavaScript surface. This SDK supports both first-party products and partner integrations, delivering consistent, high-quality playback and resilience across audio and video. This work will help millions of listeners and hundreds of partners experience seamless playback wherever Spotify plays. What You'll Do Take end-to-end responsibility for playback and measurement for audio and video on web, meeting reliability goals for start success, time-to-first-frame, and smooth, stall-free sessions. Develop and evolve the team architecture to support new media formats and maintain feature parity with native platforms. Improve CI and observability systems through hermetic testing, synthetic canaries, SLO-based rollouts. Collaborate with native other teams to define shared contracts, mocks, and conformance tests that ensure consistency across platforms. Advance video reliability through ads fallback, AEC conformance, lossless playback on Cast, and multi-player coordination. Build on our data and experimentation foundations by contributing to unified dashboards and reusable metrics templates. Support teammates in playback architecture, streaming performance, and data instrumentation. Who You Are Experience in Web or Playback Systems Engineering, with deep knowledge of modern JavaScript and TypeScript (ESNext, Web APIs, performance profiling). You're confident working with media playback APIs such as MediaSource Extensions, EME, WebRTC, HLS/DASH, and DRM, and you understand how to build for video streaming and measurement, including adaptive bitrate, buffering, and QoE metrics. Ideally, you are familiar with CI systems and hermetic testing at scale, and you care about data instrumentation, from logging and metrics to dash boarding and observability. Experience with native media stacks (Android/iOS, C++, Rust, or React Native bridges) is a strong plus. Knowledge of ads technology and fallback mechanisms in media delivery is also valuable. Someone who works well in multi-functional environments and values teamwork as much as technical prowess, who cares about building inclusive, maintainable systems that serve a wide range of users and partners. Where You'll Be This role is based in Stockholm or London. We offer you the flexibility to work where you work best! There will be some in-person meetings, but still allows for flexibility to work from home. Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what's playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It's in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we're here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world's most popular audio streaming subscription service.