20 of 20 Permanent Front End Development Jobs in the Thames Valley

globally by clients across sectors including banking, energy, and government. As a Senior .NET Developer, you'll join a distributed engineering team and be responsible for full lifecycle development across both frontend and backend systems. You'll contribute to architectural decisions, advocate for modern software engineering best practices, and help mentor more junior developers. Key responsibilities: Build … and maintain scalable web applications using C#, .NET 6, ASP.NET Core/MVC Frontend development using TypeScript/JavaScript and modern frameworks (Angular, Vue, or React) Design and develop APIs and backend logic using SQL Server and MySQL Collaborate in an Agile environment (Scrum, Sprints, Stand-Ups) Participate in code reviews, unit testing (XUnit, NUnit … and CI/CD pipelines (TeamCity) Work closely with international colleagues across engineering, DevOps and QA Skills & experience: 5+ years of Full Stack experience using the Microsoft stack Strong front-end skills using HTML5, CSS3 and a modern JS framework (Angular, Vue, or React) Proficient in SQL development including procedures and query optimisation Experience with More ❯

fintech providers. Role Description We're looking for a talented Mid-Level Frontend Engineer to join our growing engineering team. In this role, you'll contribute to the development of user-facing applications for our banking products, working with modern web technologies to build meaningful and intuitive experiences for our users. You'll play an important part … applications through testing, documentation, and code reviews. Testing: Implement automated testing using tools such as Jest and React Testing Library , and contribute to the development of end-to-end tests using Cypress . Key Skills & Experience Core Frontend Expertise: Demonstratable experience in in JavaScript , Typescript , and React (including Hooks). Testing Experience: Experience in unit … and integration testing with Jest and React Testing Library . Familiarity with end-to-end testing using Playwright , Cypress , or similar frameworks. CI/CD & DevOps: Understanding of CI/CD pipelines and modern DevOps tools. Familiarity with Azure DevOps Pipelines is a plus. UX/UI Understanding: Familiarity with UX/UI design principles and how they More ❯

We’re looking for an experienced Lead Full Stack Developer to join our Product Engineering team. This is a hands-on technical role initially focused on leading the development of modern web applications across multiple client projects. You'll … help shape technical architecture, contribute directly to code and collaborate closely with Agile teams to deliver secure and maintainable software solutions. Our projects primarily utilise React and TypeScript for front-end development with varied back-end technologies including Python, Node.js, .NET and Ruby. You'll benefit from robust DevOps support, established delivery processes and … on line management responsibilities as the role matures, including conducting 1:1s, providing performance feedback and supporting career development. Essential Skills/Experience Strong JavaScript/TypeScript skills, including front-end development with React and back-end experience with Node.js or similar frameworks Working knowledge of Python with a willingness to engage across varied More ❯

Ciphr has an exciting opportunity for a Senior Full Stack Engineer to join the team as we grow and develop. Your role will be a hands-on development position and you will work across the entire tech stack, designing, developing, testing, and maintaining software applications as well as refining user requirements and acceptance criteria into concise technical … Work on both new developments and product maintenance. We would like you to have the following skills: Extensive experience developing applications as a full stack engineer. Expert knowledge of front end development including Javascript, React, Redux and supporting technologies. Knowledge of backend development in Python with Flask, FastAPI, SQLAlchemy, Postgres or another … months’ service) About Ciphr: Ciphr is a leading UK-based provider of integrated HR, payroll, learning and recruitment solutions. Ciphr’s integrated HCM platform helps organisations manage their end-to-end employee lifecycle so they can deliver an amazing employee experience. With Ciphr, organisations can be confident they can access all their people data in one place, thanks More ❯

developing new SaaS models to address real pain points in manufacturing as a whole. This junior role would primarily involve working on our current Plyable site and software development, but would have scope to move into the team working on our new SaaS products. We are expecting this to be a period of high growth at Plyable … field, or equivalent industry experience Strong analytical, problem solving, written and verbal communication skills Some experience or knowledge in developing a single page application Some experience with frontend development including HTML5/Sass Any experience with any of the following is a bonus, but not required TypeScript or Dart Python, specifically Django Angular WebGL Sass Experience with More ❯

We're looking for a Junior User Interface Developer to join our software development team and help build beautiful, high-quality user interfaces for our web applications. We are ORCA Service Technologies: just so you know, we are not your regular software firm. Our mission is to transform Facility Services with intuitive, data-driven software that delivers … business software into businesses around the UK, EU, GCC and APAC. To support this growth, we are looking for a creative and detail-oriented Junior UI Developer with strong front-end development skills, a good eye for design, and a passion for clean, elegant code. This is a fantastic opportunity for someone looking to grow … plus bank holidays - that's 36 days per year! Key Responsibilities Design UI mock-ups and prototypes in Figma . Translate designs from Figma into pixel-perfect, high-performance, front-end code. Work collaboratively within an Agile SCRUM team to deliver high-quality features on time. Integrate front-end code with REST APIs and back-end More ❯

our world-class remote browser technology on desktop and mobile platforms, which is serving millions of users on Menlo's worldwide cloud. The successful candidate will participate in development, deployment, and monitoring of our portals for our customer administrators and internal configuration portal. The management team is highly experienced and collegial, with a strong design and code … for a software company in a developer role Deep understanding of TypeScript, including its type system and advanced features. Extensive experience with AngularJS Strong knowledge of modern frontend development practices, including testing (Jest), build tools (Webpack), and UI/UX principles. Experience designing and implementing scalable web application architectures. Familiarity with RESTful APIs and API design principles. … Experience with Agile development methodologies (e.g., Scrum, Kanban). Excellent analytical and problem-solving skills. Ability to provide technical guidance, perform code reviews, and debug complex issues. Strong written and verbal communication skills to effectively collaborate with technical and non-technical stakeholders. Proactive, ambitious, with a strong ability to learn new technologies. Highly organized and detail oriented. More ❯

Sector: Software Developer, Web Salary: GBP 35,000 to 45,000 Job Type: Permanent Endeavour Recruitment is seeking an extremely talented Front End Web Designer, that has a flair for Design, for a Permanent role based in Milton Keynes. The successful candidate should have excellent knowledge of UI/UX Design, experience of working in an Agile environment More ❯

Front-End Developer (stealth mode start-up) A stealth mode start-up, recently established by a team of highly experienced engineers and entrepreneurs with substantial financial backing and a proven history of successful technology ventures, is seeking a Front-End Developer with a minimum of 2 years of commercial experience to join this initial team of … key skills will include Typescript, but solid JavaScript is ok. Experience of React is 99% essential and Vue.js is a nice to have. This position is perfect for a Front-End Developer eager to pioneer novel technologies. You'll work closely with a dynamic team, facing unique challenges and bringing bold ideas to life. If innovation excites you … their history of success through employing top-tier software engineers, they maintain high standards but also offer competitive compensation. Additionally, the package includes potentially very lucrative stock options. Ideal Front-End Developers should possess robust programming abilities coupled with an outstanding academic history, preferably from top-tier university. The company recognises that their exceptional products and commercial success More ❯

few days and we have a daily release cycle. This is a backend focused full-stack position in which you will be working mostly on the backend with some front end projects from time to time. While you need to be hungry to learn, you don't need to be an expert at front end development … Lifestyle benefit . An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you. Travel perks . We believe that travel is employee development, so we provide discounts and more. Employee assistance program . We're here for you with resources and programs to help you through life's challenges. Health benefits More ❯

few days and we have a daily release cycle. This is a backend focused full-stack position in which you will be working mostly on the backend with some front end projects from time to time. While you need to be hungry to learn, you don't need to be an expert at front end development … Lifestyle benefit . An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you. Travel perks . We believe that travel is employee development, so we provide discounts and more. Employee assistance program . We're here for you with resources and programs to help you through life's challenges. Health benefits More ❯

Python/FastAPI Backend Engineer Opportunity! ???? Location: Fully Remote Department: Software Development Salary: Up to £80,000 + Bens Are you ready to make a significant impact in the world of clinical research? This business is on the lookout for a talented Python/FastAPI Backend Engineer to join their innovative team. This is your chance to … dynamic cross-functional team comprising Frontend Developers, QA Engineers, and DevOps Engineers. Your mission? To design, implement, and maintain robust microservices that facilitate clinical research. Key Responsibilities: API Development: Design and implement REST APIs using Python (3.x) and FastAPI/Pydantic. Database Management: Develop relational schema designs, ORM, and database migration scripts (PostgreSQL). Dependency Management: Manage … forward-thinking company that values creativity and innovation. Cross-Functional Collaboration: Work alongside a diverse team of experts dedicated to revolutionising clinical research. Career Growth: Opportunities for professional development and career advancement. Impactful Work: Contribute to meaningful projects that have a real impact on the healthcare industry. How to Apply: Are you ready to take the next More ❯

+ remote working (UK only), 30 days holiday, 10% pension, company bonus and more. Ref: JT/LC/5915 Contact Name: Luke Checkley Telephone: An accomplished Senior React Front End Engineer is sought after for a thrilling opportunity to make a substantial impact on a cutting-edge platform with our esteemed UK-based FinTech client. This position … you in a key role within a dynamic and fast-paced team. As part of their collaborative cross-functional team, you will work alongside designers, product managers, and back-end Engineers to craft and elevate user-friendly, responsive web applications using React. Your responsibility includes the development and upkeep of high-quality code, adhering to the … latest best practices in front-end development. Any experience or willingness to work with React Native is highly desirable. The ideal candidate will showcase expertise in React Typescript HTML CSS TDD React Native Additionally, experience in working with RESTful APIs and integrating front-end applications with back-end services (GO/PHP/Python) is More ❯

Developer – London – Hybrid – up to £90k My prestigious legal client is current seeking an experienced Full Stack Microsoft Developer with commercial experience and expertise in Power Platform Development to join their expanding technology function. The successful candidate will be leading and mentoring an of shore development team of five in the development … Platform including Power Apps, Power Automate and Power BI • Commercial experience with .NET Core and C# • Commercial experience of Azure including Azure Functions Integration • Commercial experience of frontend development with either Angular or React and knowledge of Fluent UI design • Proven experience in leading an offshore development team • Previous legal or professional services experience More ❯

of automated decisioning. We are looking for a Mid-Level Backend Engineer to join the Decide Team tasked with owning our core decision execution engine at Taktile, complex back-end systems involved in feature computation, as well as the overall decision flow canvas. If you're ambitious, have strong engineering fundamentals, love doing the simple things exceptionally well, and … You'll Do Primarily work on backend components written in Python/FastAPI, hosted on an AWS serverless architecture: Build and enhance our execution engine, our feature computation back-end and other complex subsystems; review pull requests with depth, and optimize CI/CD pipelines. Engage actively in team rituals such as daily syncs, planning sessions, demos, and technical … fundamentals with a passion for simplicity and precision. Required Experience Prior industry experience with Python. Experience with databases and AWS or similar cloud providers. Proficient in RESTful API development and management. Ideal, But Not Required DynamoDB/Postgres/Pydantic/AWS Lambda/SQLAlchemy. Experience with frontend development (e.g., React or similar frameworks More ❯

communication. Strong engineering fundamentals with a passion for simplicity and precision. Ideal, But Not Required DynamoDB/Postgres/Pydantic/AWS Lambda/SQLAlchemy. Experience with frontend development (e.g., React or similar frameworks). Required Experience Prior industry experience with Python backend. At least one prior work experience is required - this is not an entry-level … position. Experience with databases and AWS or similar cloud providers. Proficient in RESTful API development and management. Our Offer Work with colleagues that lift you up, challenge you, celebrate you and help you grow. We come from many different backgrounds, but what we have in common is the desire to operate at the very top of our … and leverage our network of leading tech investors and advisors around the globe. Receive a top-of-market equity and cash compensation package. Get access to a self-development budget you can use to e.g. attend conferences, buy books or take classes. Receive a new Apple MacBook Pro, as well as meaningful home office set-up. Our More ❯

Our client, a world-leading trading firm is currently seeking a Senior Full-Stack Developer specialising in java with some Python and React, to join their Commodities Trading Desk in London. This is a fantastic opportunity to work in More ❯

We are seeking a highly skilled and driven Staff Software Engineer to play a pivotal role in the team, technology and MVP which is tageted for launch at the end of the year. The ideal candidate will have expertise in Golang and Kubernetes, with an interest and exposure to Security, Cloud, and networking. The right kind of person for … experience with Golang and Kubernetes. Experience in networking, security, cloud computing, Kubernetes, encryption, PKI, JWT, and SPIFFE. Not all required! Proven track record of leading and mentoring software development teams. Background in product development, with an ability to work closely with product managers and field teams. Experience launching and scaling new enterprise products. A More ❯

Are you an experienced Senior C# ASP .Net Developer looking for a new challenge to enhance your development skills? Our clients are a leading web … development agency seeking a Senior .Net Developer to deliver technically excellent web solutions for high profile brands. About the role Working within a team of designers, front-end developers and .Net developers, you will have an opportunity to be involved in a variety of projects. There is huge scope to build on your experience with … a niche within the agency. Responsibilities You will be required to work on projects of varying sizes and will involve working through the entire lifecycle of web application development, including: .NET web application development Leading and supporting others within the development team Preparing functional and technical specification documents Scoping projects, requirements More ❯

Are you an experienced Senior C# ASP .Net Developer looking for a new challenge to enhance your development skills? Our clients are a leading web … development agency seeking a Senior .Net Developer to deliver technically excellent web solutions for high profile brands. About the role Working within a team of designers, front-end developers and .Net developers, you will have an opportunity to be involved in a variety of projects. There is huge scope to build on your experience with … a niche within the agency. Responsibilities You will be required to work on projects of varying sizes and will involve working through the entire lifecycle of web application development, including: .NET web application development Leading and supporting others within the development team Preparing functional and technical specification documents Scoping projects, requirements More ❯