Developer Jobs in UK

Careers with Holland Mountain Holland Mountain is a specialist consulting firm for the Private Capital industry. In 2019, Holland Mountain launched ATLAS, a suite of data solutions designed to solve the most critical and complex data problems in the Private Capital industry today.

We like a healthy mix between working together and working from home. Generous vacation - 30 Working days (and an extra half day in your birthday week!) Interview Process Initial phone interview Second technical video interview Video interview with another member of the team In-person interview with CTO Show less

Our AI-powered platform helps eCommerce businesses comply with global accessibility standards (ADA, EAA, WCAG), increase conversions, and build more inclusive brands. React, Vue, or similar) Experience building backend services and APIs (e.g.

(SQL/db2/snowflake) Code Quality & Collaboration: Write clean, efficient, and maintainable code, perform code reviews, and provide constructive feedback to team members. Team Collaboration: Work closely with designers, product managers, and other developers to define and deliver new features.

As a Full Stack Software Engineer, you will work across backend services and frontend applications, contributing to end-to-end feature development in a fast-moving, engineering-led environment. This Will Offer You End-to-end ownership of features across backend and frontend systems Exposure to data-intensive applications and complex technical workflows Close collaboration with product, infrastructure, and engineering teams A high-autonomy role within a fast-paced development environment Opportunities to contribute to platform design and developer tooling Competitive compensation and long-term growth opportunities Your Responsibilities Build and maintain backend services, APIs, and data-processing pipelines using Python Develop and extend frontend applications using Next.js and React Design and maintain RESTful APIs and client–server integrations Write and maintain unit and acceptance tests, integrating with CI workflows Collaborate using Git-based workflows and contribute to shared codebases Take ownership of features from design through deployment Ensure code quality, reliability, and maintainability across the stack You Will Bring 2+ years of professional experience as a software engineer Strong Python skills, including building production-ready services and APIs Experience developing frontend applications with React and Next.js Understanding of RESTful architectures and backend–frontend integration Familiarity with modern frontend tooling (TypeScript, CSS frameworks, component-based design) Experience writing tests and working with CI/CD pipelines Comfort working in fast-paced environments with high ownership Nice to have: Experience with containerisation and cloud environments Familiarity with developer tooling or internal platforms Exposure to data-intensive or ML-adjacent workflows Experience working with databases (SQL and/or NoSQL) #Jobster Show less

We are currently recruiting for a UX/UI Developer to join our IT team at our head office in Kensington, London. Show less

Frontend Engineer - Very Well-Backed Start-Up - Fintech - London We are looking for a Frontend Engineer to join a very well-backed Fintech start-up that is transforming how underlooked businesses manage payments, credit, and financial workflows. Frontend Engineer - Very Well-Backed Start-Up - Fintech - London Show less

Lead Front-End Engineer Exclusive to IT Search £110-130K + bonus up to 20% London (Hybrid) - open to remote across Europe IT Search is exclusively partnered with a globally recognised digital platform to hire a Lead Front-End Engineer. This is a high-impact front-end role within a business that prioritises product quality, technical standards, and long-term platform evolution.

You'll help help build engaging & intuitive web experiences using highly responsive UI components and real-time data flows. React, Next.js, Tailwind) Experience with real-time and bi-directional communication protocols and patterns (eg.

This is high-impact work that directly supports our growth. If you thrive with autonomy and enjoy taking ownership, you'll: Own the development of new marketing pages and features Collaborate with our brand and growth teams Work independently within our existing design system Flex schedule, mostly remote with at least 1 office day London office days You Should Have Strong Next.js experience Design chops; you can work in Figma and self-serve within our design system An eye for polish and detail Ability to move fast and ship quality work If you're a user minded frontend dev who can bridge design and code, let's talk!

Company description OpenGPU builds decentralized GPU infrastructure for AI workloads. Show less

Proven experience deploying applications to cloud platforms, ideally Microsoft Azure. Experience integrating front-end applications with APIs, microservices, and distributed systems.