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A junior full-stack engineer role building core features of a media platform called Studio — automated clip creation, media transcoding, and live encoding — while pairing with mentors from day one. Growth paths include data, front-end, architecture, and streaming, with flexible hours and work-from-home options in London.
Full Stack Engineer at Matomo building privacy-first web analytics features across a PHP/Python backend and JavaScript frontend. The role involves prototyping and validating ideas, shipping production-ready enhancements, and helping shape AI-powered analytics in a small, fully remote UK team.
A Full Stack Engineer role in Manchester building and scaling production Generative AI solutions alongside traditional software projects — designing end-to-end full-stack architectures, deploying to AWS/Azure, and applying modern DevOps practices. Active UK SC clearance is required.
Hybrid full-stack engineer at DC Thomson in Glasgow building scalable customer engagement systems for the company's media brands, working across React, Node.js, GraphQL and modern databases, and exploring AI-enabled approaches alongside product, data and business teams.
Recruiter Anson McCade is hiring a senior full-stack Kotlin engineer in the UK to build production backend services and RESTful APIs with Kotlin, Java and Spring Boot. Day to day spans cloud work on AWS/Azure/GCP, Terraform IaC, and DevOps with Jenkins or Azure DevOps, on a hybrid basis across multiple UK cities.
A senior full-stack engineer designs and builds a scalable cloud services platform for the AI and deeptech community at a VC-backed startup. Day to day involves strong Python backend work, JavaScript full-stack development, and working across multiple cloud providers in a small hybrid Cambridge-based team.
Full-stack engineer building custom web and backend solutions for enterprise clients in London, working in one-week Scrum sprints alongside designers and project managers. Core technologies include React, TypeScript, Node.js, Python, and Go and/or Java.
Full Stack Engineer at InnoCraft (Matomo) building privacy-first web analytics features on a PHP backend and JavaScript frontend, with Python and Node.js as needed, in a small autonomous fully remote UK team. The role involves owning ideas from concept through deployment, balancing speed and quality, writing automated tests, and working on AI-powered insights.
Senior full-stack engineer at Journi building web applications end to end: .NET 6+ (EF Core) services on the backend and VueJS interfaces on the frontend. Day to day involves Agile/Scrum delivery, TDD, technical documentation, and collaboration with cross-functional teams on client projects, based in Banbury, UK, advertised as remote and flexible.
Copello is hiring a Senior Backend Engineer in London to build cloud-based distributed systems and scalable microservices using Java, Python, Rust, and C++. The role involves maintaining CI/CD pipelines, working in a mature agile environment, and exploring AI/ML innovations for its product range.
Senior backend engineer at Navan scaling the core services behind its AI-first corporate travel and expense platform — building payments, card issuing, and accounting integrations plus automated policy and admin controls, with a focus on reliability, testing, and monitoring on a global cross-functional team.
Spendesk is hiring a senior backend engineer in London to design, build, and run the APIs behind its LLM-powered conversational and agentic AI features — covering context management, tool invocation, and multi-step orchestration — and to harden these experiments into reliable, secure production systems alongside Staff Engineers.
The Bank of New York Mellon in London is hiring a Senior Full-Stack Engineer to design, build and maintain backend services, batches and APIs, owning end-to-end delivery across implementation, testing, deployment, observability and reliability. Core tech includes Java with Spring, plus hands-on AI development, CI/CD, Docker and cloud deployments.
The first backend engineer at a London startup, owning architecture decisions, production pipelines, and AI-driven tooling day to day. The stack centers on JVM/Java on the backend with a React front-end, plus DevOps and low-latency, performance-sensitive engineering.
Senior Java backend engineer at a London scale-up software house building a financial Tech for Good payment platform. Day to day, the person develops backend features for the payment platform, gateway API and web portal using Java, Kafka, AWS and PostgreSQL, in a hybrid model (3 days on-site in London, 2 remote).
Senior Software Engineer at Clear Street in London building a brand-new futures and options execution management system (EMS): a low-latency trading platform with real-time market data, exchange connectivity, risk controls, and a responsive web UI. Core stack: Java and/or Rust, AWS, FIX, Kafka, Kubernetes. Hybrid role, minimum 3 days per week in office.
Radius Payment Solutions in Chester is hiring a DevOps Engineer to design, implement, and maintain scalable AWS cloud infrastructure. Day to day involves collaborating with development teams to streamline CI/CD, improve reliability, and secure cloud operations using Docker, Kubernetes, Terraform, and serverless components like Lambda.
Lead-level DevOps engineer at crypto-analytics firm Elliptic in London, owning the Kubernetes platform roadmap: evolving multi-cluster EKS infrastructure with service meshes, GitOps delivery (Flux/ArgoCD), Terraform IaC, Zero-Trust security, and AI gateway/LLM infrastructure, while mentoring a team of DevOps engineers hands-on.
A 6-month contract DevOps/Deployment Engineer role at a large organisation in Reading, UK, focused on deployment automation and CI/CD using a strong Microsoft tech stack including Octopus Deploy. On-site work is required, paying £400–£475 per day outside IR35.
Zopa Bank is hiring a Senior C# Backend Engineer to shape technical direction across its product-engineering tribes at its London-based digital bank. Day to day, they own complex work from idea to production, mentor engineers, drive quality, and build robust banking services with C#, Kotlin, Kafka, Kubernetes, Docker, and AWS Aurora Postgres in a hybrid role.
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