Perk is seeking a Senior Software Engineer to own features end‑to‑end, from understanding customer pains with product and design docs to coding, testing and deployment. You will influence the architectural direction and measurable impact on ou...Read More>>.

Perk is seeking a Senior Software Engineer who will own features end-to-end, from understanding customer pains to deployment and impact measurement. You’ll influence architecture, drive technical standards, and mentor others while collaborating...Read More>>.

This is a role for an elite programmer in a high-performance team. We are looking for developers to contribute to the transformation of portfolio construction and quant research technology.If you are expert in java or python, passionate...Read More>>.

JPMorgan Chase & Co. in London seeks a Lead Software Engineer to join a high-performance team transforming portfolio construction and quant research technology. Expert in Python or Java, you will contribute to an industry-leading platform and coll...Read More>>.

We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trus...Read More>>.

Sanity is hiring a Senior Engineer for Content Agent, part of the operations layer that turns content work into runnable tasks. You will build full‑stack features in TypeScript and React, work on MCP tools, agent loops, and system prompts, and i...Read More>>.

Locations: 1 Cabot Square, London, E14 4QJ, GBJob Schedule: Full timeJob DescriptionOut of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world pr...Read More>>.

Senior Software Engineer - Front End - Studio (Core) London, UK About Clear Street Clear Street’s mission is to give every sophisticated investor access to every asset, in every market, through a unified platform...Read More>>.

Axon in London is seeking a Senior Software Engineer I to lead major product surfaces from concept to launch. You’ll ship AI-native features, define MVPs, and set success metrics with stakeholders.This role requires pragmatic architecture...Read More>>.

Palantir Technologies is seeking Software Engineers to join our product development teams in London. You will contribute high-quality code to Palantir Gotham, Apollo, or Foundry, building features used by researchers, engineers, analysts, and fore...Read More>>.

Are you a software engineer who thrives at the intersection of technical delivery and application ownership? At JPMorganChase, we build technology that powers one of the world's most trusted financial institutions — and we're looking for engi...Read More>>.

Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. This role focuses on Android-related features within the Search app, collaborat...Read More>>.

As an ML (Machine Learning) Engineer at Checkout.com in the Disputes ML team, you will contribute to the development of our brand‑new ML‑driven dispute optimisation suite. This is a unique opportunity to get in on the ground floor of an exp...Read More>>.

Mistral is seeking a Research Engineer to design and harden the codebase, tools, and distributed services enabling researchers to train and ship frontier-scale models. You will join the Research Software Engineering team to build and maintain shar...Read More>>.

JPMorgan Chase, based in the United Kingdom, seeks a Software Engineer II to help design and build scalable microservices for the Global Banking Platform. You will work on cloud-native architectures, participate in secondments to fintech partners,...Read More>>.

Capital One UK is seeking a Senior Software Engineer in London to design, develop, test and maintain software that automates core business processes. You will work across tech, product and operations to deliver high-impact solutions in a hybrid se...Read More>>.

Hult International Business School in London is seeking an Agentic Software Engineer to help design and operate the systems around autonomous agents. The role focuses on delivering production-ready, verifiable agent-driven software with strong own...Read More>>.

Ripple is modernizing its Liquidity Management platform to give treasury teams real-time visibility across global cash and digital assets. You will shape the architecture, establish standards, and mentor engineers to deliver scalable, resilient sy...Read More>>.

Runna is building the #1 training platform for runners in London. We’re hiring a Staff Software Engineer (Full Stack) to provide architectural direction across multiple squads and drive engineering excellence in a fast‑paced, mission‑driven...Read More>>.

LexisNexis Risk Solutions is seeking a Senior Software Engineer to design, develop, and deliver scalable Java-based applications using modern technologies and cloud-native practices. You will collaborate with Product, UX, QA, and engineering teams...Read More>>.

Royal Mail is seeking a Senior Software Engineer focused on event processing to support its digital transformation and development of large-scale technology systems. The role involves designing software, building event-driven components, and deliv...Read More>>.

Fasanara Capital is hiring an experienced Java Software Engineer to join Fasanara Digital and take ownership of systems powering 24/7 trading activity. You will develop and maintain a collateral management platform, reference data, and accounting...Read More>>.

WeBuild-AI in London is seeking a Senior Software Engineer to lead the design, development, and delivery of complex AI-powered software systems. You will work across the full stack—frontend in React/TypeScript and backend in Python—building pe...Read More>>.

Kargo is hiring a Senior Software Engineer to join our multidisciplinary in-app ad delivery team, spanning client-side and server-side engineering across multiple technology stacks, frameworks, and languages.This role will help lead the In-...Read More>>.

Job DescriptionAt JPMorganChase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable...Read More>>.

The AI Security Institute is seeking a senior engineer to design and build reliable systems enabling researchers to run experiments and ship results quickly. You will work on LLM-based agent systems, evaluation frameworks, and supporting infrastru...Read More>>.

Mozilla is seeking a Senior Software Engineer to advance the Firefox Add-ons ecosystem, delivering major features across the AMO stack and refining the DevHub and Reviewer tooling. You will help modernize the platform, improve architecture, and re...Read More>>.

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give ba...Read More>>.

J.P. Morgan is seeking a Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. You will join the Applied AI/ML Software Engineering team, collab...Read More>>.

Wayve is building the leading AI platform for autonomous driving, with offices in London and across the globe. This role focuses on high‑performance C++/Python software that interfaces self‑driving models with vehicle and embedded systems....Read More>>.

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and...Read More>>.

Winton is seeking a Senior Software Engineer to design, build and evolve resilient, event-driven, cloud-distributed systems. You will own end-to-end solutions and collaborate with operations, fund accounting and senior management to translate busi...Read More>>.

Catapult is seeking a Senior Software Engineer in London (hybrid) to advance the Perch camera system. You will write Python/C++ across devices and services, improving how we collect and analyze performance data at scale for real sports teams....Read More>>.

Faculty AI is seeking a Senior Software Engineer for its Defence team in the UK. You will lead backend and edge/IoT development, bridging ML research and production-grade software while mentoring peers in a fast-paced environment.Expect to...Read More>>.

Location: Remote / HybridCompany: MAXTRAMAXEmployment Type: Full-TimeAbout MAXTRAMAXMAXTRAMAX delivers innovative technology solutions that help organizations improve efficiency, security, and operati...Read More>>.

IFS is a leading AI-driven enterprise software company seeking a senior full‑stack engineer to design and deliver scalable APIs and cloud-native services. You will own API-first components and collaborate across cross-functional teams, including...Read More>>.

Trayport seeks Senior Software Engineers to join the Joule Direct team, building a high-throughput, low-latency energy trading platform. You will collaborate with Product Managers, Testers and DevOps to deliver reliable, scalable systems and drive...Read More>>.

Sharegain is seeking an experienced AI Engineer to join our R&D team in London. You will deliver scalable web applications from idea to production, taking care of all aspects of software development—from architectures to deployment and AI-powere...Read More>>.

Job Description Help shape how AI is built, deployed, and scaled across JPMorganChase. You will work on business-critical products that apply modern machine learning to software, cybersecurity, and technology infrastructure. You will part...Read More>>.

Help shape how AI is built, deployed, and scaled across JPMorganChase. You will work on business-critical products that apply modern machine learning to software, cybersecurity, and technology infrastructure. You will partner with engineers and re...Read More>>.

Job Description We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers lo...Read More>>.

Capital One in London is seeking an experienced Software Engineering Manager to lead a software engineering team in a regulated environment. You will foster technical excellence while growing engineers, maintaining a strong culture, and aligning d...Read More>>.

Our Technology team supports the Commodities and Global Markets’ area of the business. We are responsible for building robust, scalable, and high-performance applications that automate and streamline post-trade processes, ensuring operational ef...Read More>>.

SENIOR MACHINE LEARNING ENGINEERUK | Hybrid / RemoteWe’re looking for a Senior Machine Learning Engineer to join a growing AI team, developing and deploying cutting-edge AI solutions for clients across sectors including government,...Read More>>.

Our vision is to give everyone the belief they can make their move. We aim to make moving simpler, by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen.We're home...Read More>>.

Backend Software Engineer / Developer (C# .Net) London onsite to £150kAre you an experienced C#, backend focussed Software Engineer?You could be progressing your career in a senior, hands-on role at a global Sports Trading bu...Read More>>.

J.P. Morgan is seeking a Lead Software Engineer to join the EVO team in London, delivering market‑leading technology products with a focus on security, scalability, and reliability.You will contribute as a core technical member, shaping s...Read More>>.

Infleqtion is hiring a Quantum Software Engineer to design, implement, and optimise quantum algorithms across domains such as simulation, optimization, and sensing-enabled workflows. You will work with hardware, control, and research teams to turn...Read More>>.

Addepar is seeking a Staff Software Engineer - Customer Facing Applied AI in Edinburgh to join the Applied AI team. You will work closely with clients to understand their workflows, prototype AI capabilities, and ship production-grade features tha...Read More>>.

JPMorganChase in the United Kingdom is seeking a Lead Software Engineer to shape technology solutions across the firm. You will mentor engineers, drive SDLC practices, and guide delivery of ServiceNow-based platforms, blending hands-on coding with...Read More>>.