Synthesia is seeking a backend engineer to work on core systems for voice generation and preview. You will collaborate with product and frontend teams, ensuring reliable voice content through backend services. The role requires strong skills in Pytho...Read More>>.

Required QualificationsSenior level software engineering competency, with strong full-stack experience.Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL).Proven experience developing APIs and UI components in d...Read More>>.

Areas of ExpertiseAs the UK's largest and most progressive areas, we specialize in the following technologies:SQL Server ManagementSQL ReportingSQL Merge ReplicationPower BIWindows PowerS...Read More>>.

Aimtech Recruitment is seeking a Full Stack Developer in Greater London to design and develop scalable applications for a Financial Services client. This hybrid role demands expertise in C#, ASP.NET Core, Python, and experience with integrating AI so...Read More>>.

BLP Digital AG is seeking an experienced Software Engineer in Greater London. The role involves collaborating with business stakeholders to enhance product offerings, designing high-quality software, and guiding significant technical initiatives. A B...Read More>>.

Cubiq Recruitment is looking for a Full Stack Software Engineer to join their team in London, working in a hybrid model. The successful candidate will build AI-driven products that support scientific research, collaborating closely with engineers and...Read More>>.

Jobs via eFinancialCareers is seeking a Lead Engineer based in Greater London, UK. This role will drive the development of backend and frontend systems while establishing engineering best practices. The successful candidate should have over 5 years o...Read More>>.

Paragon Alpha - Hedge Fund Talent Business is seeking a skilled FPGA Software Engineer to support the expansion of a leading $50 Billion Hedge Fund in London. This role will involve developing trade-sensitive software solutions tailored for their low...Read More>>.

A leading online gaming company based in the UK is looking for a Regulatory Data Developer to create, migrate, and maintain regulatory reporting systems on Google Cloud Platform. The role involves developing both existing and new cloud-based solution...Read More>>.

Client Server Ltd. is seeking a C++ Developer / Software Engineer to design and develop high-performance trading systems in London, with a competitive salary up to £200k. This role involves working with multithreaded C++, FIX protocols, and collabor...Read More>>.

BBC Group and Public Services is seeking a Software Engineer to join the Media Services team in London. In this critical role, you will design and develop high-quality software for audio and video solutions, contributing to live streaming and on-dema...Read More>>.

Omnis Partners is seeking a Senior Backend Engineer to design and scale core backend architecture for an AI platform in London. In this role, you will build scalable services, develop high-volume data pipelines, and collaborate with ML engineers. The...Read More>>.

Harnham is seeking a senior Full Stack Engineer in Greater London to work on AI-powered legal drafting and document editing. The role involves building and scaling backend foundations, designing APIs, and owning UIs for complex legal workflows. Ideal...Read More>>.

Location:This role is UK‑based, with occasional travel to LondonandPeterborough (approximately 1–2 times per quarter). Our Team: How we enrich everyday life You’ll be joining our dynamic Digital Development t...Read More>>.

OB has partnered with an early-stage, venture-backed startup building AI agents for production data pipelines They are looking for a Founding Backend Engineer to own and build their core systems. The role combines backend systems, produc...Read More>>.

Wokingham Borough Council is looking for a Digital Developer on a full-time, 18-month fixed-term contract. You will develop and maintain systems to support council services, translating business requirements into technical solutions. This role requir...Read More>>.

Imagine how nice it would feel to work at a company that has the freedom to build solely AI solutions and AI agents.You could work with no restraints, have creative freedom, and be challenged to develop innovative AI solutions that have...Read More>>.

Prolo is looking for a Python Developer to help build an AI-powered procurement platform for the construction industry. This role involves working across the entire technology stack, from backend services to infrastructure. The ideal candidate will h...Read More>>.

Lead Backend Software Engineer / Developer (C# .Net Azure SaaS) Reigate / WFH to £100k Are you a backend focussed C# technologist with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on ro...Read More>>.

DP World is seeking a BI Senior Analyst to enhance operational insight across UK terminals. This role focuses on delivering automated reporting solutions using Power BI and SQL, driving data governance, and ensuring high-quality data. Suitable candid...Read More>>.

Movetru® in Belfast is looking for a Senior Engineer to lead full-stack development across Unity-based applications, AWS backend, and React web platform. This role involves owning architectural decisions, mentoring, and collaborating closely with de...Read More>>.

Wave Group is seeking a Senior Software Engineer to be part of their cross-functional product team in Central London. You'll engage in backend-heavy engineering within a Python/FastAPI stack, taking ownership of code reviews, mentoring team members,...Read More>>.

Work at the intersection of trading, battery storage and renewable energy.In this role you’ll be solving some of the biggest challenges for energy storage, modelling the performance of ‘grid-scale’ battery behaviour to allow Energy Tr...Read More>>.

Prolo, a fast-growing startup in London, is seeking a Senior Software Engineer who will own the end-to-end experience of their platform. The successful candidate will lead the development of new features using Node, Python, and React while designing...Read More>>.

SLAMcore is seeking a Senior Backend Engineer to contribute to innovative solutions in fertility care. The role combines Ruby on Rails development and a mission to enhance healthcare accessibility. This position is hybrid, requiring 3 days in the Pad...Read More>>.

Client Server is seeking a Senior C++ Developer / Backend Software Engineer in Greater London. In this role, you'll tackle complex bespoke solutions in a dynamic FinTech environment. You'll need strong experience in C++ and Linux, along with good SQL...Read More>>.

YO IT Consulting is seeking a Java Developer - AI Expert for a part-time remote role. You will design, implement, and improve backend APIs while collaborating with AI research teams. Responsibilities include optimizing REST and GraphQL endpoints, ens...Read More>>.

Paragon Alpha - Hedge Fund Talent Business is looking for a Software Engineer to join their team in London. The successful candidate will have experience in Rust and will play a key role in supporting the development of critical trading infrastructur...Read More>>.

Crossing Hurdles is looking for a skilled game developer to design and develop 2D games using the Defold engine in the United Kingdom. The ideal candidate should have proven experience with game development and Lua scripting, as well as a strong abil...Read More>>.

Job Description The candidate should be proficient in Java for back-end development, have experience with front-end technologies like HTML, CSS, JavaScript, and modern JavaScript frameworks such as React or Angular, and be familiar with...Read More>>.

Accenture UK & Ireland is looking for a Software Engineer - AI Enabled Full Stack Engineer based in Belfast. This specialist role involves leveraging AI tools to enhance software development, contributing to all phases from design to deployment. The...Read More>>.

Crown Agents Bank Ltd. is seeking a Software Engineer for their FX and Cross-Border Payments team in London. Responsibilities include designing and implementing scalable solutions and participating in architectural decisions. Candidates should have o...Read More>>.

Mapbox, located in Greater London, is seeking experienced engineers to develop scalable and efficient backend services for real-time navigation. The role focuses on building data handling pipelines and promoting a culture of operational excellence wi...Read More>>.

Nine Twenty Recruitment is looking for a Senior Developer specializing in Identity and Access Management. The role involves leading the full development lifecycle for bespoke IAM solutions, focusing on both quality and secure coding practices. Ideal...Read More>>.

Job Opening: Python Software Engineer in Quant Trading Fixed IncomeQuant Capital is currently seeking a Quant Software Engineer to join our prestigious client in the field of quantitative trading. The successful candidate will be respons...Read More>>.

Must Have – Java, Low-latency, financial services background, and hands on coding skills Our app relies heavily on async development, we use vertex. It takes significant time to switch perspective. And to lead the developer need...Read More>>.

Client Server is seeking a Backend Software Engineer/Developer in Newcastle to join their FinTech scale-up. The role offers a salary up to £130k+, a collaborative working atmosphere, and opportunities for career growth. The ideal candidate will have...Read More>>.

Cerebras is seeking a Staff Software Engineer (AI) in Greater London to design and build production-grade agentic AI systems. The role involves collaborating with cross-functional teams and requires strong expertise in Python and cloud development, p...Read More>>.

Coding Experience Experience in XHTML, HTML5, CSS3, and JavaScript (ideally 5+ years). JavaScript & Frameworks Strong JavaScript skills with Node.js experience. Minimum 2 years’ experience in either Vue or React (esse...Read More>>.

Junior Python Developer – Fintech Quant Capital is urgently looking for a Python Developer to join our high profile client. Our client is a leading FinTech company based in the City of London. They provide high class Derivatives Instru...Read More>>.

Ernest-Gordon-Recruitment-Limited is seeking an Engineering Assessor (PSSR / New Client Acquisition) for Birmingham, England. This role involves identifying and securing new clients for industrial inspection services, with responsibilities throughout...Read More>>.

Paragon Alpha are partnered with a $32 Multi-Strategy Hedge Fund, known for their cutting edge tech infrastructure. As part of their continued London buildout, they are hiring a Software Engineer with experience in Rust to support...Read More>>.

hackajob is seeking a Technical Lead - Fullstack to lead a modernization program in London. This role requires experience in full stack development (Java, React), cloud technologies (Azure, Google Cloud), and excellent leadership skills. Responsibili...Read More>>.

Albany Beck is looking for a Java Developer to join a strategic modernization program aimed at migrating a business-critical FX trading platform from C++ to Java. The ideal candidate will work closely with traders and business analysts, developing hi...Read More>>.

Senior Backend Engineer (Ruby on Rails) Location: London (Paddington) – Hybrid (3 days in office) – Full-time. We’re building the operating system for the future of fertility care and we’d love you to help us deliver it....Read More>>.

Limelight Health, based in Norwich, is looking for a skilled developer to design and implement cloud-native applications and microservices. This role focuses on creating scalable solutions using AWS and .NET Core, integrating with various services in...Read More>>.

Palantir is seeking a Senior Backend Software Engineer in London to lead the architecture and delivery of scalable backend services for its Foundry platform. The role involves optimizing applications, collaborating with cross-functional teams, and de...Read More>>.

SR2 is looking for a Senior Product Engineer for a hybrid role in London. You will tackle complex challenges in real-time data systems and AI-powered workflows within a dynamic startup environment. The role requires expertise in languages like Golang...Read More>>.

Cacheflow is seeking an experienced Expert Backend Engineer to join our expanding R&D team in Greater London. In this role, you will focus on developing and maintaining large-scale backend components for our cloud security platform. The ideal candida...Read More>>.

C# Developer / Software Engineer (.Net AWS AI) London / WFH to £80k Are you a C# Developer with finance experience? You could be progressing your career at a boutique Asset Manager that specialise in Fixed Income markets and ha...Read More>>.