951 to 975 of 1,088 Software Engineer Jobs in London

back‐end services and APIs using Java and Spring Boot. Designing scalable systems and well‐defined service interfaces, with a strong understanding of modern software architecture and testing practices. Writing clean, high‐quality code that is easy to test, maintain and extend across both front‐end and back ...

Build the front-end of applications through appealing visual design Work on integrations with other potential partners and on APIs Troubleshoot, debug and upgrade software Learn and understand our infra stack - Heroku + AWS Build systems to automate as much of the developer experience as possible Requirements 6+ years ...

features and escalations Participate in on‐call, lead incident response, and design processes (postmortems, runbooks, SLOs) that help the team avoid repeating failures Significant software engineering experience building and operating production distributed systems Proficiency in at least one systems‐appropriate language (e.g., Go, Python, Rust, or C++) Deep, hands ...

Blumberg Capital Company is seeking an experienced AI Engineer to join their R&D team. The role involves end-to-end ownership of AI systems, focusing on cloud infrastructure and technical excellence. Ideal candidates will have 6+ years of software development experience and a solid background … applications. Candidates should demonstrate strong software engineering fundamentals and familiarity with microservices architecture. The position offers a chance to work on cutting-edge technology in a collaborative environment. #J-18808-Ljbffr ...

Longshot Systems we build advanced platforms for sports betting analytics and trading. We’re looking for a Golang Engineer to join the team that owns and develops our trading platform. Longshot is a small, focused company and so the role suits someone who can architect and implement whatever ...

core development. We work closely with Product, Research, and Go-To-Market (GTM). About the Role We are looking for customer-focused software engineers to build effective custom software that leverages OpenAI’s APIs to solve real customer problems. As an FDSWE, you will work with … stack engineering experience (excluding internships) in relevant roles at tech and product-driven companies - customer-facing experience is highly desirable Former founder, or early engineer at a startup who has built a product from scratch is a plus Experience with relational databases like Postgres/MySQL Have a bias ...

automated unit and integration testing Strong Engineering Fundamentals: Proven experience building production web applications using Python and Django, with a solid understanding of software engineering principles and modern backend development. Quality Mindset: You write clean, maintainable, well-tested code and understand the value of automated testing, continuous integration ...

want to match you with the team that perfectly aligns with your experience and sets you up for success! Qualifications As a Staff Backend Engineer (IC4), you'll provide technical leadership within your team, designing and implementing scalable, resilient systems that power our verification platform. You'll tackle complex ...

Experience and Skills Proven experience with modern web technologies, including: Java/J2EE Hibernate Microsoft Office Automation Python R REST/OData AWS Angular/React Tomcat JMS SQL Databricks Oracle Proven experience in contributing ...

Remitly is a leading digital financial services provider for immigrants and their families in more than 170 countries. The Treasury team manages global funding operations, optimising liquidity, managing funding corridors, and ensuring capital availability where ...

Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full ...

Hybrid Working We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact ...

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Wise is a global technology company ...

At Docker, we make app development easier so developers can focus on what matters. Our remote‐first team spans the globe, united by a passion for innovation and great developer experiences. With over 20 million ...

Jobtailor is seeking an experienced Python AI engineer to build and evolve AI-powered services for scalable, customer-facing experiences. You will design evaluation frameworks for AI/LLM systems and drive continuous improvement of the AI Stylist using data-driven insights. You will apply advanced techniques like ...

United States Digital Space LLC is seeking software engineers to build next-generation monetization platforms, ad configuration interfaces, and AI-augmented features. You'll work on scalable, full-stack systems handling high-volume data, collaborating with PMs, UX, and cross-site teams to deliver end-to-end solutions. This ...

company disrupting the industry—we're a team of innovators, problem-solvers, and creators passionate about empowering scientists. Our LINQ platform combines hardware and software to streamline workflows, making lab automation fast, flexible, and affordable. This means our customers can focus on groundbreaking research, while we take care … dynamic user interfaces, being at the forefront of what the next generation of Human to Machine Interfaces look like. We’re targeting an experienced engineer who architected and built highly complex products, all while leading senior engineers within a squad. You hate bureaucracy and excuses. You thrive in high ...

leading tech company in Greater London is seeking a hands-on Manager, Software Engineering to lead impactful backend systems development and foster engineering talent. The role emphasizes architectural design, cross-team collaboration, and mentoring while contributing to coding in a cloud-native environment such as AWS. Candidates should have … extensive experience in software engineering, particularly with Golang, and possess strong leadership, communication, and operational skills. This is an opportunity to join a forward-thinking company committed to innovation and excellence. #J-18808-Ljbffr ...

Palantir Technologies is hiring software engineers to drive large-scale transformation through data, AI and world‐leading infrastructure. You will contribute code across Foundry, Gotham, and Apollo and help power Rubix and Mission Manager for sensitive environments. You'll join a team focused on backend, frontend and storage infrastructure ...

About Us At Axle Energy, we’re building the infrastructure that will underpin the decarbonised energy system. Our software moves energy usage to times when electricity is cheap and green, by controlling vehicle charging, heating systems, and home batteries. We control hundreds of thousands of energy assets. … proud to be supported by world-leading investors, including Energize Capital and Accel. Read more about what we’re building here. About the role Software Engineers at Axle build the core infrastructure for connecting to distributed energy devices, orchestrating them, and allowing them to participate in electricity markets. This ...

stability and resources of an established firm, creating an environment where ambitious individuals can thrive. They are looking for a sharp, product-minded engineer to help scale a fast-growing platform used across the company. This position works across frontend and backend systems, solve performance challenges, and play … Qualifications Strong Java Scripting Trading exposure Docker Desirable Skills Experience with Docker and containerised environments Understanding of distributed systems and scalable architectures Experience with software testing and quality assurance practices Exposure to Rust and/or WebAssembly development Contributions to open-source projects or communities Interest in financial markets ...

Hamilton Barnes Associates Limited is seeking a product-minded engineer to join their global trading and investment firm based in Greater London. This role involves building with JavaScript/TypeScript and Node.js, owning technical problems end-to-end, and improving large-scale systems. The ideal candidate will have strong ...

mission to simplify financial management for Wise’s business customers. We build the integrations that allow businesses to seamlessly connect their accounting software with Wise, streamlining their reconciliation processes and improving financial reporting. Our work helps our business customers around the world gain better control and insight into their … significantly expanding regional coverage, enhancing our reporting capabilities, and developing a reliable and extensible platform. What will you be working on? As a Backend Engineer on our team, you will be responsible for building products that have a direct impact on all of our business customers. We're looking ...

money. For everyone, everywhere. More about our mission and what we offer . About the role: We are looking for a Senior Staff Engineer (IC5) to join our Risk Assessment Platform squad. Our mission is to build a platform that allows Wise product teams to stay safe and compliant … engineers who love solving complex, high-scale problems. How we work: At Wise, we believe in autonomy, alignment, and impact. As an IC5 engineer, you won't just be executing tasks—you will be a visionary. You will own fundamental components and libraries, collaborate across diverse teams, and define ...

meet you. What you’ll be doing We care deeply about the quality of the product we’re building. We’re looking for ambitious software engineers with strong backend and cloud infrastructure experience to build the systems that power billing for modern B2B companies. Here’s what ...