Job SummarySenior Software Engineer at Checkout.com will develop next‑generation payment technologies to help merchants increase acceptance rates, reduce costs, combat fraud, and create outstanding customer experiences. Working acros...Read More>>.

Job Title: Software Engineering Manager , AI PlatformHow have you helped a team deliver complex technical work while balancing quality, speed, and reliability?How do you support engineers in their growth and create an inclusive, collaborative team cu...Read More>>.

We’re putting together a talented team to build the #1 training platform for Runners. We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whet...Read More>>.

A leading investment management firm based in Greater London is seeking a Senior Software Engineer to design and build resilient systems. The ideal candidate will have 5+ years of experience in software development, particularly with cloud-distribute...Read More>>.

Description & Requirements Imagine building the platform that powers infrastructure for 9,000+ Bloomberg engineers worldwide — managing a fleet of over 110,000 servers across Bloomberg's global datacenters. Every service, every produ...Read More>>.

Ebury is seeking a Senior Software Engineer to join our London office in a hybrid capacity. You will be integral in developing our multi-currency account systems, enhancing payment processes. Responsibilities include leading product initiatives, coll...Read More>>.

You are a software developer with a keen interest in generating real-world impact with industrial applications. We are a London tech startup on the lookout for bright, motivated and self-driven individuals to join the team. Who y...Read More>>.

FXGO is a premier trading platform that allows traders to buy and sell currencies (FX) 24/5. The FX market is the largest market in the world, with more than $7 trillion traded every day. Our platform is used by the industry’s biggest players...Read More>>.

Madhive is seeking a Senior Software Engineer to enhance its AdTech platform. This role involves building both backend and client-facing features with a focus on clean code and system reliability. Candidates should have a strong background in adte...Read More>>.

InstaDeep is seeking a seasoned Senior Software Engineer to lead a dynamic team of C++ engineers. In this dual role, you will guide and mentor engineers while remaining hands-on with code, shaping the future of our high-performance simulation plat...Read More>>.

Compare the Market is seeking a Senior Software Engineer to work in a collaborative team that enhances financial decision-making for millions. This role focuses on using Node.js, JavaScript, and GraphQL to design and implement scalable systems while...Read More>>.

Software Engineering Manager Location: Charing, UnitedKingdom Technical Stack Amazon AWS Python C DevOps Java Azure Software Engineering Cloud...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 o...Read More>>.

This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from Client ServerSenior...Read More>>.

Location: Hybrid – 1–2 days per month in London Team: Core UK Project Team – Agile/Kanban Overview We are supporting an innovative fintech organisation building a secure, high-volume, real‑time payme...Read More>>.

A pioneering biotechnology firm in Cambridge is seeking a Senior Software Engineer to lead the development of the Amperia analytical tool. The role requires strong full-stack capabilities, collaboration with lab scientists, and expertise in Python, C...Read More>>.

Overview Senior Software Engineer – Core Experiences Team Responsible for building and maintaining foundational services and SDKs that power Speechify’s product experience across platforms. Responsibilities...Read More>>.

Manchester Digital is seeking a Senior Software Engineer to join their SaaS company in Wigan. In this role, you'll own all aspects of systems design and deployment and be integral in modernizing existing microservices.Key qualifications inc...Read More>>.

Dals in Stretford, UK, is seeking a Senior Software Engineer. Join a product-focused engineering team responsible for end-to-end feature ownership, working closely with product owners and building modern web and mobile applications. You should have s...Read More>>.

Roku, Inc. is looking for a Senior Software Engineer in Manchester, UK, to develop scalable APIs and manage big data solutions. Candidates should have 8+ years in software or data engineering, with skills in Apache Spark, Airflow, and a strong founda...Read More>>.

About The Role & Team A Senior Software Engineer on the Production Platform Foundations team is a security-focused cloud engineer responsible for designing, building, and supporting automation and tooling initiatives that further enabl...Read More>>.

A leading company in the energy sector is seeking a Software Engineer to join their innovative team in Oxford. The role involves developing cloud-based software solutions that impact global energy markets. You will work with cutting-edge technologies...Read More>>.

A leading UK intelligence agency is seeking a Senior Software Engineer in Manchester to tackle mission-critical challenges. This position involves contributing to the design and architecture of systems, leading teams, and delivering high-quality soft...Read More>>.

A software and data science consultancy is seeking an experienced Software Engineer to design and deliver software solutions. This role offers a hybrid working model and competitive salary starting from £50,000. The ideal candidate will have at leas...Read More>>.

A leading technology firm in Greater Manchester is seeking a Senior Software Engineer to join a forward-thinking team. This position allows you to modernize processes and deliver impactful solutions while collaborating with engineers, testers, and ar...Read More>>.

A leading geospatial software company in Cambridge is seeking a Senior Software Engineer to enhance developer tools and experience for their web and mobile applications. The role requires significant experience in Python, Docker, and SQL, offering fl...Read More>>.

A technology and defense company in Bristol seeks a Senior Software Engineer. The role involves designing and integrating software for seamless performance and system interoperability. Key candidates will have extensive experience in software develop...Read More>>.

A leading technology company in Manchester is seeking a Senior Software Engineer to lead complex software features from design to delivery. You will have the autonomy to address challenging technical problems and be a mentor for your team, driving im...Read More>>.

Olo, a leading SaaS platform for the restaurant industry, is hiring a Senior Software Engineer in Belfast to join the Merchant Solutions team. This remote role involves developing Olo Pay functionalities, mentoring junior engineers, and ensuring high...Read More>>.

MBDA UK is seeking a Senior Software Engineer to design and develop test equipment software for advanced missile systems. This role offers a hybrid working pattern based in Stevenage, allowing flexibility with 3-5 days on-site weekly.The id...Read More>>.

XenServer is seeking a Software Engineer focused on developing the control plane for its archival virtualization platform. The role involves working primarily in OCaml and addresses challenges in distributed system orchestration and API design. Ca...Read More>>.

Summary Apple is a place where you can build incredible products that affect the whole world. It’s a place where every detail matters, where we obsess about the experience, and where everything is about surprising and delighting the...Read More>>.

Airwallex is looking for a skilled Software Engineer to build and maintain its embedded finance infrastructure in London. The role demands expertise in Java/Spring Boot and strong collaboration across teams.Candidates should have over 5 yea...Read More>>.

Hypervolt is seeking a Senior Performance Engineer to lead the optimization of mission-critical infrastructure focused on electric vehicle charging solutions. The ideal candidate will have over 10 years of experience in software development, deep...Read More>>.

**Job Description Summary** This role of Senior Software Engineer is within the LSEG RISK Intelligence Technology group. The group is responsible for the development of the technology platforms supporting key products including Connected Risk, World...Read More>>.

OverviewAkeneo is the Product Experience (PX) company and global leader in Product Information Management (PIM), creating a world where every product interaction is an experience that guides consumers and professionals to the best purc...Read More>>.

OverviewSimple Machines is a leading independent boutique technology firm with a global footprint across London, Sydney, San Francisco, and New Zealand. We operate at the intersection of data, AI, machine learning, data engineering, an...Read More>>.

3-Month Engagement | Outside IR35 | Up to £475 per day | Hybrid (London / Ipswich) A rapidly expanding SaaS company is seeking an experienced Senior Software Engineer to support their agile delivery team on an initial 3-month contract....Read More>>.

We’re looking for a Senior Software Engineer to join our team building and operating the core data platform that powers our business. This platform sits at the heart of everything we do, delivering high-quality, real-time market data to syste...Read More>>.

1 day ago Be among the first 25 applicantsivee is exclusively for people returning to work after a career break in the UKPlease do not apply if you are outside the UK.Have you taken a career break and are looking to return to...Read More>>.

DSV Road GmbH is looking for a Senior Analytics Software Engineer at the PARC Institute of Manufacturing, Cardiff University to develop and deploy decision-support software. Strong experience in Python and cloud applications is essential.As...Read More>>.

Overview Base pay range: Direct message the job poster from Caspian One. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Job title and location Java & low-latency...Read More>>.

Matillion Limited based in Manchester is seeking a Senior Software Engineer to join their innovative team. In this role, you will work on production services, create public APIs, and mentor fellow engineers, all while collaborating in a hybrid wor...Read More>>.

Senior Software Engineer (C++ / Embedded) Working with a specialist defence technology business delivering mission-critical systems, we are looking for a Senior Software Engineer to join a high-performing team. You will work acr...Read More>>.

Speechify is seeking a Senior Software Engineer for their Core Experiences Team in Edinburgh, United Kingdom. The role involves building and maintaining services and SDKs to enhance the Speechify product across platforms.The ideal candidate...Read More>>.

# Senior Software EngineerApply NowSouthampton, UKJob TypePermanentWorkspace## RequirementsWe're looking for a motivated Software Engineer to amplify our client's mission and join a thriving team based in Southampton.You won’t just be helping to bu...Read More>>.

The Oho Group is seeking a senior software engineer to join their team in Cambridge, focusing on embedded and low-level software in C/C++. This role offers the opportunity to work across innovative products, making a significant impact with a lead...Read More>>.

Senior Software Developer Farnborough (Hybrid, 2 days a week) 55,000 - 60,000 They are looking for a Senior Software Develoepr with expert skills in C++ and applications. The Technical Landscape...Read More>>.

Enhanced security clearance is required for this role. We're looking for an experienced Software Engineer to help build and scale secure backend platforms used by National Security and Defence customers. You'll work on modern cloud-based...Read More>>.

A leading energy software company in Greater London is seeking a Sales Development Representative (SDR) to generate and nurture leads for corporate clients. This role involves engaging with potential customers, executing lead generation strategies, a...Read More>>.