Company Description We’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the...Read More>>.

DRW is seeking a Senior Software Engineer - Research Technology in London to design and operate high-performance data systems for quantitative research. You will build data pipelines, orchestration on HPC clusters, and simulation tooling, collabor...Read More>>.

Guidant Global is partnering with a leading defence engineering organisation in Bristol to recruit a C# Software Engineer on a 12-month contract. The role combines C# and C++ development to deliver high-performance simulation components within an...Read More>>.

DRW is seeking a Senior Software Engineer - Research Technology in London to design and operate compute-intensive analytics platforms. You will work on ingest, simulation, and research tooling in a fast-paced environment with onboarding support fo...Read More>>.

VanRath in Northern Ireland is seeking a Software Engineer to join a collaborative technology team and contribute to scalable, reliable software solutions. The role is hybrid with a mid-level engineer capable of independent development and cross-t...Read More>>.

Stott and May is representing a VC-backed technology startup building AI-enabled software for complex physical industries. They seek a hands-on FDE to work closely with customers, understand workflows, and take ideas from concept to deployment....Read More>>.

Cambridge Cognition is seeking a Senior Software Developer to join our Technology team. You’ll help build and maintain the patient-facing apps and the CANTAB Connect platform, delivering features across web and cross‑platform mobile apps used...Read More>>.

Cure Talent are partnering with an innovative medical technology company developing a highly complex hardware and software-based medical device. The Software Engineer will create production-quality software to control instrumentation and acquire d...Read More>>.

Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading...Read More>>.

Close Brothers Commercial Finance Team seeks an experienced software leader to drive high-profile technology deliveries in line with industry best practice. You will work within the Engineering team, shaping technical discussions with stakeholders...Read More>>.

LineTen is building a data-driven last-mile network and is seeking a Senior Software Engineer to craft robust backend services and frontend integrations. You will operate in a low-ceremony, high-trust environment, owning critical components and dr...Read More>>.

CGI is seeking a Senior Software Engineer specialising in Identity and Access Management (IAM) to shape secure digital services across web, mobile and API platforms. You will own the design and delivery of modern authentication and authorisation s...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 approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career,...Read More>>.

FDJ UNITED in the UK is seeking a Senior Quant Model Engineer to lead production-grade services for a cutting-edge sportsbook. You’ll work in the Pricing Engineering team, delivering low-latency models and robust APIs within a product-focused cu...Read More>>.

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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...Read More>>.

Platform Recruitment is seeking an Embedded Software Engineer for a photonics-focused role in the UK. You will build embedded and host software for high-speed systems, collaborating with hardware teams to deliver production-ready solutions from ea...Read More>>.

Breaking Wave Db Limited is seeking a Lead Software Engineer to drive AI-assisted product engineering within an internal fintech incubator for Deutsche Bank. You will work hands-on across the software lifecycle, leveraging AI tools to accelerate d...Read More>>.

JPMorganChase is seeking a Lead Software Engineer to design and deliver resilient, cloud-native Java applications within Corporate Technology. You will help drive scalable systems that underpin critical enterprise platforms and mentor engineers to...Read More>>.

DRW is seeking a senior software engineer to design, build, and operate high-performance data systems for quant researchers and trading teams. You will implement exchange data pipelines in modern C++ and coordinate HPC workflows for large-scale si...Read More>>.

Marks & Spencer is seeking a senior software engineer to join its software engineering team in London. You will build robust backend systems, drive architectural decisions, and mentor engineers while collaborating with product managers and other e...Read More>>.

Addepar in Edinburgh is seeking a Senior Software Engineer to join the Investor Solutions team. You will contribute to Navigator and related tools, building AI-enabled features and scalable web applications for institutional clients, with a focus...Read More>>.

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportun...Read More>>.

Addepar, a global data and AI platform, is growing its Investor Solutions team in Edinburgh. As a Senior Software Engineer on Navigator, you'll help build the AI-first platform, extending the Navigator tool within the Addepar ecosystem to serve la...Read More>>.

Mirae Asset Securities Co., Ltd. in London is seeking a MASUK Senior Software Engineer to build a real-time, event-driven platform for securities lending, repo and delta-1 trading.The role covers end-to-end development across Java server-si...Read More>>.

Addepar, Inc. is seeking a Senior Software Engineer for the Investor Solutions organization in Edinburgh. You will contribute to Navigator and related tools, delivering AI-powered insights for investment professionals while collaborating across pr...Read More>>.

Bending Spoons in London invites students studying computer science or related fields to join Spring Week 2027. This in-person program runs 5-9 April 2027 and offers hands-on exposure to fast-paced product development, working with engineers on re...Read More>>.

Search-Select LTD is seeking a Software Engineer for a 12-month fixed-term contract to help deliver strategic digital initiatives. The role spans designing, building and supporting business-critical applications using Microsoft technologies (Azure...Read More>>.

Who We AreAddepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view...Read More>>.

World Class Defence Organisation is seeking 5x C# / C++ Software Engineer subcontractors for an initial 12-month contract.The role is hybrid, with 3–4 days onsite at Stevenage or Bristol and some remote work. You will contribute to the de...Read More>>.

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 co...Read More>>.

World Class Defence Organisation is seeking 5x C# / C++ Software Engineers for an initial 12‑month contract. The role is a hybrid position with 3–4 days onsite in Stevenage or Bristol, on a 37-hour week, outside IR35 (umbrella).The proj...Read More>>.

Advanced Resource Managers Ltd is seeking a C# Software Engineer for a 12 month contract based in Stevenage or Bristol. You will contribute to developing advanced defence simulations using C#, C++, and related technologies, within an agile team. C...Read More>>.

Marks & Spencer's Foods Product team is seeking a Senior Software Engineer to join their data platform and empower fast, reliable data delivery across supplier systems and pricing data.You'll design and ship scalable data services in Java/M...Read More>>.

MASUK Senior Software Engineer - Securities Lending Platform MASUK Senior Software Engineer - Securities Lending Platform Location : London Experience : Senior Role We're looking...Read More>>.

Ohme is seeking a Graduate Software Engineer to help build and evolve ERP, integrations, and internal platforms. You will work closely with senior engineers, designing, coding, and deploying capabilities on AWS using a spec-driven approach....Read More>>.

United States Digital Space LLC in London is seeking a skilled software engineer to design, build, and maintain backend services and APIs for a multi-tenant SaaS platform. You will own the data layer with PostgreSQL, work across a large codebase,...Read More>>.

Job Description Are you ready to transform the future of banking? Join our digital bank, Chase, as a Lead Software Engineer and be part of a team that's revolutionizing mobile banking with seamless journeys that our customers love. At...Read More>>.

Stonebridge Mortgage Solutions Ltd is seeking a Mid Level Software Engineer to join our Agile team and help drive the development of our Revolution cloud-based platform and other critical applications. The role offers hybrid working (3 days in off...Read More>>.

Jane Street invites you to a Software Engineer - 2027 Summer Internship. As an intern, you are paired with full-time engineers who mentor you on real-world projects that the team actually needs done, giving you a real sense of what it’s like to...Read More>>.

Capital Group is seeking a Software Engineer within the Investment Group Technologies organization to build scalable systems and tools used by millions. You will work with TypeScript, Python, and Java, leveraging AWS services and contributing to d...Read More>>.

Who We AreAddepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view...Read More>>.

Jane Street is seeking software engineers to design and build the systems and tools that run the firm. You'll work across trading desks and accounting teams, building foundational infrastructure and solving real problems.We value functional...Read More>>.

Arm is seeking a C# Software Engineer for a 12 month contract based in Stevenage or Bristol. The role involves developing defence simulation components using C# and C++, in an agile team, with CI/CD and testing practices. SC clearance is required...Read More>>.

FanDuel Group is hiring a senior backend engineer in the United Kingdom. You will build and optimize high-performance microservices for marketing platforms, design event-driven systems, and enable real-time personalized campaigns for millions of c...Read More>>.

Navan is hiring an experienced Expense Engineer to own the expense product end-to-end in London. You will design and ship backend services (Java/Spring Boot) and web interfaces with AI components, focusing on accuracy, latency, and scalable data f...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, a...Read More>>.

Join us to shape the future of payments technology and make a real impact on your career. As part of our agile team, you’ll help build trusted solutions that power global transactions. You’ll have the opportunity to grow your skills, collab...Read More>>.

PentenAmio is seeking a technically hands-on software engineering leader to spend ~70% of time coding in real-time C and related languages. You will also manage and coach a team of about eight engineers, shaping architecture, reviews, and governan...Read More>>.

Darktrace is seeking a Senior Software Engineer to own the prototyping and development of innovative ideas, balancing creativity with practical delivery. You’ll work with a cross-functional team across engineering, design, project coordination a...Read More>>.