201 to 225 of 285 Front End Development Jobs in the UK

Have experience with Microsoft Cosmos DB and Azure Service Bus (or similar) Are proficient in .NET (modern versions) and have exposure to Blazor for Front End development Have experience reviewing and assuring code quality from distributed/offshore teams Can design and build scalable, customer ...

RSMB is seeking an experienced and highly capable Senior Full Stack Engineer to play a central role in the design, development, and evolution of our expanding product suite, including Barb Ads Hub, NMO XCM, and our Data Fusion platform. You will join the team based in London … backend and frontend layers. Developing backend services using Python and SQL, with integration into Azure-based infrastructure and Snowflake data platforms. Building intuitive, performant front-end interfaces using React and modern JavaScript/TypeScript frameworks. Contributing to architecture decisions across multiple products, ensuring consistency, scalability, and long-term ...

RSMB is seeking an experienced and highly capable Senior Full Stack Engineer to play a central role in the design, development, and evolution of our expanding product suite, including Barb Ads Hub, NMO XCM, and our Data Fusion platform. You will join the team based in London … backend and frontend layers. Developing backend services using Python and SQL, with integration into Azure-based infrastructure and Snowflake data platforms. Building intuitive, performant front-end interfaces using React and modern JavaScript/TypeScript frameworks. Contributing to architecture decisions across multiple products, ensuring consistency, scalability, and long-term ...

development, including system architecture, APIs, data pipelines, and cloud-based services. You'll also work across the frontend where needed, ensuring end-to-end solutions are robust, scalable, and maintainable. This role suits someone who recognises that true "full stack" today tends to lean … systems How You'll Operate Delivery & Ownership Plan and prioritise your own workload to meet project and operational deadlines Take responsibility for your deliverables end-to-end, escalating risks or delays early Ensure your work meets quality, security, and compliance standards Collaboration Work closely with the project team ...

Play a key role in shaping and building high-impact, high-scale systems used by millions of users worldwide. Own and deliver meaningful features end-to-end, from concept through to deployment. Influence technical direction and architecture, contributing ideas that drive platform evolution Collaborate with talented engineers …/or C# Solid frontend development skills using JavaScript frameworks, ideally Vue.js Proven ability to work across the full stack, delivering end-to-end features Experience building and consuming APIs and web services Good understanding of SQL and relational databases Experience working in cloud-based ...

role (no line management, no ticket-factory environments) with meaningful technical influence across the full stack. What you’ll be doing Designing and building end-to-end full-stack solutions in a modern cloud environment Backend development using Python and C# Frontend development … heavy platforms in financial services, pensions, investments, or similar regulated domains Exposure to simulation engines, forecasting tools, or financial projection systems Comfortable owning features end-to-end and making sensible technical trade-offs High standards around code quality, testing, and maintainability Experience working in regulated or accuracy-critical ...

digital platforms. This is a unique opportunity for a self-motivated developer who enjoys autonomy, problem-solving, and shaping scalable technology solutions from end to end. The individual will also ideally have additional AI skills with Cursor or a similar coding agent. You will lead both backend and frontend … Experience managing CI/CD pipelines , ideally using Bitbucket Advanced Git/version control knowledge Ability to work independently and take ownership of projects end-to-end Strong communication skills with both technical and non-technical stakeholders Experience working within agile environments using tools such as Jira ...

component libraries. Work in an Agile environment and collaborate with product, UX, backend, and DevOps teams. Required Skills & Experience Strong hands-on frontend development experience, with at least 4+ years building production Angular applications. Proficient in TypeScript and modern JavaScript, with solid understanding of browser fundamentals. Proven ...

Full Stack Engineer (TDD/C#/JavaScript) We are hiring a Full Stack Software Engineer with a strong test-driven development (TDD) background to help build the next generation of a mission-critical cybersecurity and communications platform used globally. This is a hands-on role focused … including endpoint protection, network security, user awareness tooling, and monitoring systems. Youll work as part of a collaborative product team alongside full stack and front-end developers, supported by QA and DevOps, reporting into engineering leadership. Why This Role Matters The next-generation platform will provide customers with ...

hands on engineering role, focused on building robust APIs, services and data driven components within modern cloud and DevSecOps environments. You will work end to end - from shaping technical designs and delivering features through to improving reliability, resilience and performance in live operations. Key Responsibilities Design and build … backend services and APIs, delivering features end-to-end in collaboration with cross-functional teams. Develop cloud-native and containerised applications using technologies such as Java (Spring Boot), Python (FastAPI), Node.js and modern datastores. Build solutions within an Agile and DevSecOps environment, embedding security and quality throughout ...

Next.js and React for parts of our marketing website Ionic for hybrid and progressive mobile apps Bootstrap and Chakra UI for styling Cypress for end to end testing Python on the server side, using Django Rest Framework for our API and PostgreSQL for our database Metabase … ownership and you will be responsible for taking your features from development through to testing, deployment and design review with end users. We take code quality seriously. We have a preferred code style and we use automated linting, code formatting and other code inspection tools ...

have an exciting opportunity to join our Insurance Analytics team as a Python Developer. You will play a leading role in the continued development of InsurSight, our award-winning SaaS platform. InsurSight was launched in April 2020 and is currently used to assess over £200bn … datasets and performance bottlenecks are involved. Our team consists of: 1 Product manager 4 C# developers 2 Python developers 1 Actuarial data scientist 2 Front end developers 1 DevOps and site reliability engineer 3 QA Engineers You will have the benefit of the guidance of our actuarial data ...

Company We’re partnering with a well established UK organisation that plays a critical role supporting over 500,000 customers. The company invests heavily in technology and has a strong purpose-led culture centred around ...

around you then I would like to hear from you. You will be working on various projects, including a proprietary platform build, feature development, and more. This role will be best suited to someone that has strong technical skills with React, Vite, wireframing, WPA, TypeScript, Accessibility standards ...

lead the build of scalable cloud-first applications powering the UKs transition to electric freight. Youll be leading a Full Stack Developer and Front-End Developer while remaining deeply technical yourself. Key duties: Leading full stack development across modern JavaScript applications Building scalable JamStack/ ...

use. Design and develop FullStack applications for both GenAI and non-GenAI projects. Support the development of infrastructure to enable robust end-to-end solutions. Grow your skills by exploring and experimenting with emerging technologies, including GenAI. Share your expertise by coaching and mentoring team … members, fostering skill development within the team. Your Profile: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js ...

Just starting out in your development journey? We're looking for a Front-End Developer with solid TypeScript and React skills who's eager to grow in a supportive, modern dev environment. What You'll Do: Develop marketing website to drive lead generation Able …/BA, developers, and stakeholders to recommend and agree technological solutions What You Need to Bring: At least 2 years' Frontend Development experience Understanding pipeline, Continuous Deployment, and Integration Knowledge of agile methodologies Strong communication skills & stakeholder management Ability to troubleshooting, analyse and problem-solve A passion ...

media technology space . This role combines strong backend engineering with modern frontend development, giving you the opportunity to build end-to-end systems that support video and broadcast workflows. Experience in the video or broadcast industry is highly desirable, but not essential. What … Doing Designing and developing end-to-end features across backend services and frontend applications Building and maintaining scalable APIs and microservices Developing intuitive and performant user interfaces using React Working with event-driven architectures and distributed systems Supporting and troubleshooting production systems Collaborating with engineers, product teams ...

maintaining high-quality user-facing services within a secure government environment, following modern engineering best practices. Key Skills & Experience Required Strong frontend development experience JavaScript and TypeScript Node.js Ruby Nunjucks Strong experience practicing Test-Driven Development (TDD) Desirable Experience Experience working within UK government ...

Design and develop Full Stack applications for both GenAI and non-GenAI projects. Support the development of infrastructure to enable robust end-to-end solutions. Grow your skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel ...

Software Engineer to support their agile delivery team on an initial 3-month contract. This position offers a strong mix of hands-on development and strategic input, with the opportunity to shape system architecture, influence engineering practices, and contribute directly to product evolution. You'll play … architecture, SOLID principles, and code maintainability Knowledge of API integration and secure development practices (OWASP) What you'll be doing: Delivering end-to-end software solutions in a modern tech stack Working closely with product managers, QA, and engineering leadership Conducting code reviews and providing ...

third-party tools and services into the Shopify ecosystem 🧠 What we’re looking for: Strong experience with Shopify (themes and/or frontend development) Solid skills in Liquid, JavaScript, HTML, CSS/SCSS Experience working with APIs and third-party integrations Good understanding of performance, scalability ...

such as Klaviyo, Recharge, Gorgias and analytics platforms. Improve subscription flows and post-purchase experience. What We Are Looking For 2+ years Shopify development experience. Strong … Shopify 2.0 experience. Proficiency in Liquid, HTML, CSS/SCSS and JavaScript. Strong understanding of UX and performance optimisation. High attention to detail. Strong front-end developers looking to specialise in Shopify will also be considered. Why Join FuelHub This role offers real ownership and direct impact ...

looking for skilled Golang Software Engineer to design, develop, and maintain secure, high-performance software solutions in AWS. You will work closely with architects, front-end developers, QA, and product teams to deliver scalable services. This includes developing microservices, RESTful APIs, and leveraging serverless technologies while applying engineering ...

solution. Beyond the project work, we want you to have a voice in how we work. You’ll contribute to the agency’s development processes, participating in discussions about tooling, methodology, and best practices. Our projects are varied, and adaptability is valued, but initially this role will ...