JPMorgan Chase & Co. in the United Kingdom is seeking a Lead Software Engineer to design and build core systems for our source code intelligence platform.You will lead backend development in Python or Java, work on distributed indexing and...Read More>>.

Virtual Connect Solutions in the United Kingdom is seeking a software engineer with strong backend skills across Java Spring, C#, and Node.js and frontend experience with modern frameworks to deliver robust applications.You will work on API...Read More>>.

Granola is building the next wave of AI-assisted collaboration. You’ll own the backend systems that power fast, accurate, and trustworthy experiences for thousands of users, driving real-time transcription and scalable services.You’ll w...Read More>>.

Salt is seeking a Backend Software Engineer to design and build the core services powering its AI platform. The role focuses on scalable backend systems using Go and Python, delivering robust APIs and data pipelines in a high-growth environment....Read More>>.

Zepz in London seeks a Senior Backend Engineer to build scalable services that detect and prevent financial crime across WorldRemit and Sendwave. You will own design, reliability, and cross-team collaboration, shaping the tech that underpins regul...Read More>>.

Southwick-Hill Recruitment seeks a skilled backend engineer in Greater London to partner with Product and Engineering to implement scalable Go services and maintain the codebase.You will contribute to a microservice architecture, write well...Read More>>.

Job Description 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...Read More>>.

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job Description At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted f...Read More>>.

Bright Purple Resourcing Ltd is recruiting a Backend Software Engineer (Python/Django) on a contract basis. The role focuses on designing and building the APIs and backend workflows behind a new client portal, with ownership from refinement to pro...Read More>>.

Orbital Industries in London is seeking a Backend Engineer to design, build and operate core systems powering CurieOS. You will work across APIs, data pipelines and graph databases to connect our AI models with scientists and engineers.You...Read More>>.

Global Tech Collective Ltd is seeking an experienced SAP Integration Specialist to join a major transformation programme on an initial three-month contract.You will work across a complex integration landscape focusing on API management, int...Read More>>.

Harmonic Security is seeking a Backend Engineer to design, build, and maintain scalable integrations between our core applications, identity providers and data security platforms. You will own backend components end-to-end in a security‑savvy, A...Read More>>.

Nuvion Tech is seeking an experienced Solution Architect to lead the end-to-end architecture across enterprise-scale programmes from London, with hybrid/remote work options. The role focuses on robust, scalable, secure solutions aligned with archi...Read More>>.

Carousel Consultancy Ltd is partnering with a rapidly growing FinTech AI platform in London to hire a Backend Engineer. The role offers hybrid working or UK/European remote options and a salary up to £100k plus equity.You will design and o...Read More>>.

Just Eat Takeaway.com in the United Kingdom is hiring a mid-level Golang Engineer to help connect Grocery Partners with the Just Eat Takeaway platform. You'll work mainly in Go on event-driven microservices and contribute to the integration platfo...Read More>>.

Marks & Spencer is seeking a Senior Software Engineer focused on backend systems powering our Contact Centre. You will design, build and operate services with CCaaS platforms like Zendesk and Twilio, collaborating with Product, Architecture, Data,...Read More>>.

Xelix is seeking Senior Python Developers to join our back-end team in a fast-paced scale-up environment. You will write Python code, build REST APIs with Django or Flask to support the React front end, and collaborate with AI Engineers to analyze...Read More>>.

KO2 Embedded Recruitment Solutions Ltd is recruiting a Senior Software Engineer for a modern C++ backend on Linux. The role is based near Oxford with hybrid work (3 days on site).You will lead backend development, shape architecture, and me...Read More>>.

Gatwick Airport Limited is seeking an Enterprise Solutions Architect to define and own solution architectures across critical national infrastructure systems supporting a 24/7 airport operation.The role is office-first hybrid at London Gatw...Read More>>.

Gatwick Airport Limited is seeking an Enterprise Solutions Architect to define and own architectures across critical national infrastructure for a 24/7 airport operation. You will translate business needs into end-to-end designs, balancing cost an...Read More>>.

Equisoft is seeking a QA Automation Engineer to design, implement, and maintain automated tests for UI, web services, and API layers. The role involves maintaining test frameworks, reviewing peers’ tests, and documenting test activities.Y...Read More>>.

Delta Capita is seeking a Back End Developer to design and implement the backend architecture for MACH, our DLT platform for financial services. You will craft secure, scalable backend systems and integrate with blockchain components while deliver...Read More>>.

KO2 Embedded Recruitment Solutions Ltd is seeking a Senior Software Engineer to lead backend development on a Modern C++/Linux stack. The role involves a Debian Linux industrial PC acting as a local edge server, coordinating pumps, valves and sens...Read More>>.

Just Eat Takeaway.com is seeking a mid-level Golang Engineer to help scale our integration platform that connects Grocery Partners with the Just Eat Takeaway marketplace. You will work primarily in Go, contributing to microservices on Kubernetes,...Read More>>.

Adria Solutions Ltd. is seeking a Senior Backend Engineer for a fintech platform developing digital financial services. Based in Manchester with hybrid working, you’ll own features from design to production and work with AI-enabled tooling to en...Read More>>.

GitLab in the United Kingdom is hiring an Intermediate Backend Engineer to take backend features from clarification through shipping and production. You will collaborate with Product Management, Frontend, Infrastructure, and Security to deliver se...Read More>>.

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As an embedded member of a cross-functional Scrum Team, you will help prevent defects by applying an engineering-led, risk-based approach throughout the software delivery lifecycle. You will improve the client customer experience through mobile, A...Read More>>.

Mastek is seeking a Sr. Test Engineer in Leeds to design, develop and execute automated tests for APIs and web apps using Cypress. You will work in a fast-paced agile environment, ensuring high quality, reliable software delivery and fast feedback...Read More>>.

Adria Solutions is recruiting a Senior Backend Engineer for a fintech business developing a new platform for digital financial services. Based in Manchester with hybrid working, you will build reliable backend services using Node.js and explore AI...Read More>>.

Revoco in Stafford is seeking a Senior Application Support Engineer to serve as the technical bridge between Customer Support and Development. You will handle issues that require deep investigation, including database queries, application behavior...Read More>>.

Out 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 problems and put customers at the center - all in an environment that nurtures skills and helps you realize y...Read More>>.

United Kingdom, London Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the...Read More>>.

Modo Energy is hiring backend Python engineers to join our product teams, building production systems from day one with ownership over what you ship. You’ll work on the Modo Terminal, data pipelines, and an AI Analyst, leveraging AWS, Terraform,...Read More>>.

Moody's Senior Software Engineer-AI role focuses on designing, building, and operating backend services and AI-powered features behind Moody's intelligent data products. The engineer will own end-to-end delivery, from technical design through depl...Read More>>.

JustPark is seeking a Senior Fullstack Developer to ship high-impact features across our stack. You’ll design, build and ship end-to-end solutions for web, mobile, and backend as needed, owning meaningful parts of the product and its underlying...Read More>>.

SeedLegals is seeking senior backend developers to join a global, cross-functional team near Old Street in London with hybrid/remote options. You will mentor junior engineers, drive architecture decisions, and contribute to a codebase focused on s...Read More>>.

Brahma AI is seeking a Senior Backend Engineer to design and scale core server-side services, APIs, and data pipelines powering generative media capabilities. You will collaborate with ML engineers to integrate models and work with DevOps on platf...Read More>>.

JPMorgan Chase & Co. in London is hiring a Software Engineer III to contribute to end-to-end cloud-native microservices in the International Consumer Bank. You will work with a distributed team on fraud prevention, identity services, money transfe...Read More>>.

Intermedia Intelligent Communications in the United Kingdom is seeking an Engineering Manager to lead a team of software engineers, translating strategy into an executable engineering roadmap and delivering secure, scalable software across our clo...Read More>>.

Fresha is seeking a Senior Backend Engineer in London to design and build the backend services powering our booking, POS and payments platform. You will work on a modular, AI-assisted engineering stack and own features end to end from conception t...Read More>>.

Capital One is seeking a Staff Software Engineer - Back End to shape technical strategy across multiple teams in a London-based hybrid role. You will lead engineering efforts, drive best practices, and mentor engineers while collaborating with sen...Read More>>.

HSBC Group in the UK is seeking an experienced Senior Enterprise Architect to lead the transformation across Credit and Capital Management. You will shape roadmaps, translate business capabilities into architectural components, and partner with so...Read More>>.

Permutable.AI is building real-time AI systems that transform global data into market intelligence for financial institutions. As a Senior Software Engineer, you will design and build backend services, distributed systems and cloud infrastructure...Read More>>.

Location: London/ Edinburgh (Hybrid)Job Type: ContractOverviewWe are seeking an experienced and highly technical API Platform Architect to lead the architecture, engineer...Read More>>.

Tyk Technologies in London is seeking an experienced Senior Customer Success Engineer to lead critical escalations, drive operational excellence, and partner with Product and Engineering to improve the support experience for enterprise customers....Read More>>.

Pulse Group is seeking a senior backend engineer in London to join an AI-native startup, building the backend infrastructure behind a next-generation product. You will work hands-on alongside the CTO to own features from concept to production, sha...Read More>>.

Silastaal is seeking a QA Engineer in London on a hybrid basis (2 days per week in the office) to join a leading igaming organisation. You will ensure the online web application and its CMS meet high standards of quality and functionality, with a...Read More>>.

Solirius Reply, part of the Reply Group, is seeking a motivated Junior Solution Architect to join our consulting and delivery team. You will work with experienced architects to understand client requirements, contribute to solution design, and hel...Read More>>.