1,101 to 1,125 of 1,790 Software Engineer Jobs in London

empower every player to reach their full potential, while keeping competition fair, engaging, and thrilling. The Role We’re looking for a Staff Software Engineer - Backend to join our Central Platform Team , the groupresponsible for building and maintaining the core runtime systems that form the foundational layer ...

inference - no gimmicks here, this is our daily routine Emerging tech integrations, including robotics and IoT-powered operations The Opportunity As a Software Engineer at Relay, you'll: Own challenging, impactful problems end-to-end, from routing algorithms to real-time optimisation services and intuitive operational tools. Collaborate ...

Next.js, v0, and AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience. Now, software is entering a new era, and the next generation of products will not just be used by people. They will be built, extended … workloads (Builds, Sandboxes and Functions). This work is redefining compute with features like Fluid Compute, Persistent Sandboxes, and Custom Images. As a Software Engineer on the Persistence team, you'll work on the infrastructure that runs 100s of instances across every region where our customers deploy code ...

Senior Software Development Engineer in Test (SDET)Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentAdvance your testing career while shaping digital finance with automationThe RoleCapco is growing our Engineering team and we're looking for experienced SDETs with a passion for delivering innovative solutions in financial services. … enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we'd love to hear from you. As a Senior Software Development Engineer in Test (SDET) at Capco, you'll contribute to high-impact, client-facing projects that shape the future of financial services. ...

Ebury Group in London is seeking a Senior Software Engineer to help build and maintain the AML platform with real-time sanctions screening and transaction monitoring. You will design scalable, high-availability services in a regulated environment. You will collaborate across teams, contribute to RFC-driven architecture ...

JPMorgan Chase & Co. in London seeks an AI/ML Software Engineer to deliver end-to-end AI/ML projects within an Agile lifecycle. You will translate business needs into technical specs and milestones while producing secure, production-grade code and scalable algorithms. You will craft architecture ...

Javelin Global Commodities in London is seeking an Associate Software Engineer to join our London-based technology team and help shape the systems at the heart of a fast-moving global commodities business. Sitting at the intersection of commodities trading and technology, this hands-on role offers … chance to work directly with traders, analysts and engineers. You will build and enhance practical software that supports trading, logistics, accounting and operations, with a focus on Python. #J-18808-Ljbffr ...

JPMorganChase in London is seeking an AI/ML Software Engineer to deliver end-to-end AI/ML projects within an Agile framework. You will transform business requirements into technical specifications, set milestones, and ensure timely delivery while writing secure production code. You will build and maintain ...

Polaron Ltd. in London is seeking a Senior Software Engineer to help define and build the core platform for an AI-powered materials SaaS product. You will own backend architecture, collaborate with scientists and engineers, and influence product direction from day one. You will report to the Head ...

Fanatics Betting & Gaming is seeking an experienced Staff/Senior Software Engineer to lead the Promotions Platform team. You will design, implement, test, and maintain scalable backend features that power promotions and rewards across the Fanatics ecosystem. Expect ownership of delivery, mentoring teammates, and steering architectural choices ...

Copello Global is seeking a System Software Engineer to help protect critical national infrastructure through design and development of next generation PQD system software. You will work on RISC-V based platforms in a collaborative, dynamic team. The role focuses on building and maintaining software components across ...

Capital Group is seeking a Software Engineer within the Investment Group Technologies organization to build systems, services and tools that improve the lives of millions every day. You will work with software, data engineering and AI methods at scale to serve our customers. Join a team that ...

leading cloud technology provider in London is seeking a Principal Software Engineer to develop the future of containerized AI agents. This role involves defining technical strategy and leading architecture decisions while working on the open-source cagent project. Ideal candidates have over 10 years of software engineering ...

Trade Desk is seeking a senior software engineer in the United Kingdom to drive backend and data-intensive initiatives across multiple platforms. You will shape the data access approach, build scalable event pipelines, and mentor engineers while collaborating with cross-functional teams. You should have 11+ years … software development experience and a strong track record delivering end-to-end solutions in complex environments. #J-18808-Ljbffr ...

Summary: We are seeking a skilled and motivated Senior Software Engineer to join our dynamic team at CWAN. The role joins our Beacon Core Engineering team. The Core team develops large part of Beacon Cloud, just above the Platform abstraction. It deals with the developer tools (SDLC) that … this role, you will be responsible for designing, building, deploying, and maintaining high-quality code while collaborating with cross-functional teams to enhance our software offerings. This position is ideal for an engineer who is driven by client satisfaction and has a strong commitment to continuous learning ...

Trade Desk in London, United Kingdom is seeking a Senior Software Engineer to own end-to-end delivery of significant features in our event tracking and data platform. You will build tools enabling self-service data access and insightful dashboards for multiple teams, including business and product units. ...

UNITED in London is seeking a Senior Software Engineer to help build and evolve our real-time liability and risk platform for sports betting. You will work on our Core Liability engine — a modular, event-driven system — delivering fast, accurate live insight into positions and risk. You will ...

things have been done before. We ask why they were done that way at all. The Role As a Senior Software Engineer on Revenue, you'll own the systems that turn Gigs' business into money in the bank. Gigs is a B2B2C business: consumers get connectivity through … Revenue team as it forms. You can find more about how we work on our engineering page. Salary range for Senior Engineer : EU: €90,000 - 125,000 UK: £90,000 - 125,000 (The final offer depends on your background, skills, and how you perform through the process. ...

Fanvue LLC in Greater London is seeking a Staff Software Engineer to drive technical initiatives focused on platform scalability and reliability. The ideal candidate will have over 10 years of experience in software engineering, particularly with distributed systems and AI infrastructure. This role is critical ...

insights to improve their business. We focus on tackling technical challenges across design, scalability, and reliability, and we are just getting started. As a software engineer, you will join as a founding member of not only the London site, but also the multi-year journey to achieve ...

everything works at its best, ensuring every employee gets the support they need to thrive—both at work and beyond. Your Mission As our Software Engineer (Data) , you’ll build and run the pipelines, orchestration, and infrastructure that move data across Ben: in from our product … orchestration . Experience building or running data integrations and connectors , especially ones that other companies or customers depend on, is a real plus. Solid software engineering fundamentals : clean code, sensible design, and tests you can rely on. You keep security in mind when you build applications and configure infrastructure ...

Simple Machines is a leading boutique technology firm seeking a Principal Software Engineer to design and deliver complex, scalable systems across backend, APIs, frontend, data pipelines, and cloud infrastructure. You’ll work with internal teams and client stakeholders, owning outcomes end-to-end in a consultative engineering environment. ...

Bank of America in the United Kingdom is seeking a software engineer to develop and deliver complex requirements, ensuring code meets functional, non‐functional, and compliance criteria. You will design, implement, and test architecture components, mentor peers on CI-CD practices, and help drive delivery across the full … software lifecycle. The role emphasizes collaboration, inclusion, and career growth within an in‐office culture with flexible role responsibilities. #J-18808-Ljbffr ...

JPMorgan Chase is seeking a Principal Software Engineer to help transform digital banking for Chase UK. You will work in a distributed, diverse team focused on delivering scalable, secure, consumer-facing features with high availability and low latency. You will lead complex coding frameworks, apply enterprise AI-assisted ...

JPMorgan Chase is seeking a Principal Software Engineer within the International Consumer Bank to deliver scalable, secure consumer-facing features with high availability and low latency. You will collaborate with Product, Design and Compliance teams to ship customer-centric solutions that meet regulatory standards while leveraging enterprise ...