351 to 375 of 484 Front End Development Jobs in the UK

Lead Java Developer (3-6 Month Contract)

Location
Birmingham, England, United Kingdom
Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG require a talented Lead Java Developer to work on the development of a range of web based products and tools. Lead Java Developers are responsible for building and maintaining a range of websites … only committed to increasing the visibility and recognition of talent from under-represented groups within our organisation, but the wider industry too. At the end of the day, we make sure we take time to look after ourselves, each other, and the planet, because we’re always stronger together. ...

Frontend Software Engineer

Location
Greater London, England, United Kingdom
chance to solve challenging technical problems, and the ability to see your contributions make a visible impact in a small team. Responsibilities Frontend Development Deliver frontend features from implementation through to release, working closely with product and design to build high-quality user experiences. Build and deliver … TanStack Query or similar). Experience writing and maintaining frontend tests across different levels of the testing pyramid (for example, unit, component, integration, and end-to-end testing). Experience building accessible, reusable UI components using modern frontend approaches such as headless component libraries and utility-first ...

Software Engineer

Location
Cheltenham, England, United Kingdom
solutions of the future. We call it Defining Possible. This mindset goes beyond our customer solutions; it's the foundation for your career development and the impact we have within the community. This is more than just a job. It's a mission. As a Software Engineer … meaningful projects that have real-world impact, helping to solve complex challenges while building your technical expertise. Whether your interests lie in backend development, frontend engineering, cloud technologies or modern software delivery practices, you'll have the opportunity to learn, grow and contribute from day one. This ...

Senior Front-End Engineer (React/Next.js) & Mentoring

Location
Wrexham, Wales, United Kingdom
Gap Personnel Limited is seeking a Senior Web Developer in Wrexham to lead frontend initiatives and own user‐facing applications. This hands‐on role delivers high‐quality UI across multiple platforms in a fast‐paced ...

Designer / Front-end Developer

Location
Greater London, England, United Kingdom
We’re building the most comprehensive data set on wireless networks in the world. We want to know which mobile networks are the best in any area, where the best wi-fi hotspots are located ...

Frontend Developer

Hiring Organisation
Sanderson Recruitment
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
they are looking to hire a number of Frontend Developers. This client, aside from offering a very strong package, offer an excellent development programme, with a real willingness to support both financially and otherwise. Please see some of the skill and experience required for the role ...

Senior Frontend Engineer for AI Writing Interfaces

Location
Greater London, England, United Kingdom
Agathon is hiring an experienced front-end developer to lead the UI for our AI-assisted writing platform. You will turn UX wireframes into production-ready React components and collaborate with a small team including backend engineers to deliver polished interfaces for desktop use. The role focuses ...

Remote React Engineer — Greenfield Dispatch UI

Location
United Kingdom
pair-squad, delivering production screens weekly with data integration across multiple services and real-time features. The role focuses on fast, accessible frontend development using React, TypeScript, and AI-assisted tools, in a remote-friendly UK environment. #J-18808-Ljbffr ...

WordPress Frontend Developer — Remote & Growth Path

Location
United Kingdom
years of experience and a Bachelor's degree in a relevant field. The position offers flexible work options and a tailored personal development plan, along with 34 days holiday and healthcare benefits. #J-18808-Ljbffr ...

Principal Software Engineer — Tech Lead & Impact

Location
Greater London, England, United Kingdom
This role involves ownership of team deliverables, collaboration with external partners, and mentoring engineers. Candidates must have strong capabilities in backend and frontend development, design scalable systems, and familiarity with DevOps tools. The position offers competitive salary options and an inclusive work environment aimed at professional growth ...

Senior UX Engineer: Design Systems & Accessible Frontend

Location
Greater London, England, United Kingdom
Applied Data Science Partners Ltd. seeks a Senior UX Engineer to bridge design and frontend development, delivering accessible, high-performance experiences. You will lead prototyping, champion design systems, and mentor teammates in UI engineering best practices. Responsibilities include translating designs into production-grade code using React/ ...

UX/UI Engineer – AI-Powered Clinical Platforms

Location
Belfast City District, Northern Ireland, United Kingdom
digital experiences across its technology portfolio. Reporting to the Software Engineering Manager, you will blend user research, interface design and hands-on frontend development from discovery to working software. You will collaborate with Product Managers, AI Engineers and Test Engineers to simplify complex regulatory workflows, ensuring ...

Senior Software Engineer - Full Stack

Location
Belfast City District, Northern Ireland, United Kingdom
delighted to be partnering with an established technology organisation as they seek to appoint a Frontend-Focused Full Stack Engineer to join their development team. This is an exciting opportunity to join a well-established software business whose platform is used by organisations across … internationally. The successful candidate will work on a suite of public-facing eCommerce websites, helping to enhance existing applications while contributing to the development of new functionality and modern user experiences. This is a frontend-focused full stack position , ideal for an experienced C#/.NET developer ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
improve the platform. What we are using Backstage – our internal developer portal (catalogue, scaffolder, TechDocs, plugins) TypeScript, React and Node.js – portal frontend, plugin development, and backend services GitHub and GitHub Actions – source control, automation, and CI/CD Azure – cloud hosting, identity, and storage for Developer Experience … comparable internal developer portal, with the credibility and drive to become the technical authority on it quickly. Depth in catalogue modelling, plugin development, scaffolder templates, or TechDocs is a strong advantage. Solid understanding of CI/CD, modern software delivery practices, and golden path approaches ...

JavaScript Developer - React / TypeScript

Hiring Organisation
Ncounter
Location
London, UK
Employment Type
Full-time
operational challenges into intuitive digital services. You will work alongside consultants, architects and engineers, contributing from early discovery and prototyping through to the development of secure, production-ready applications. The work is varied and highly user-focused, often supporting organisations where accessibility, security and the ability … secure applications and integrating frontend services with APIs Strong testing experience, ideally including Jest and React Testing Library Comfortable working with Git-based development, CI/CD and modern engineering practices Experience within consultancy, government, law enforcement or similarly complex environments would be particularly valuableExposure to technologies ...

Senior AI Software Engineer

Location
Bicester, England, United Kingdom
transform the digital tools used across the organisation, with a strong focus on building smart, reliable and scalable applications that improve performance from development through to race operations. You will work hands-on on strategic initiatives, delivering performance for departments and stakeholders across the business. The role … features and technical workstreams, from requirements capture, through to production delivery and ongoing improvement.* Contribute hands-on to strategic Digital Solutions projects that support end-to-end engineering and operational processes.* Work with engineering, operations and business stakeholders to understand workflows, challenge assumptions and turn domain needs into ...

Senior React Developer

Location
Manchester, England, United Kingdom
play a key role in improving the product experience, delivering new features and helping the platform scale. You’ll take ownership of frontend development, turning product requirements into fast, reliable and user-friendly applications. Working closely with backend engineers and product teams, you’ll help deliver features … overall user experience. Developing reusable components and scalable frontend architecture. Integrating APIs and working closely with C#/.NET backend engineers to deliver end-to-end product features. Identifying opportunities to improve code quality, maintainability and development processes. Influencing frontend technical decisions and helping establish ...

Frontend Developer

Location
Leeds, England, United Kingdom
about them. If you thrive in a dynamic, fast-paced environment, you'll fit right in. What you'll be doing Drive the development and iteration of key features, encompassing elements like search functionality, filtering, player UI, and optimising user journeys. Work hands‐on with a production … React, to deliver features that serve real user traffic. Collaborate closely with product, backend, and all departments, including the founders, to ensure seamless, end‐to‐end delivery of features. Actively participate in shaping our technical roadmap, making informed architectural decisions, and contributing to how we build, not just ...

Frontend Developer

Location
United Kingdom
mission, vision and values and more about the great work we do in 1Team! The Frontend Developer will work collaboratively within Development Services and across 1Team to bring client requirements & design concepts into reality. You must be fundamentally customer driven with a focus on the user … quality, on-time and on-budget projects Delivering optimum results that meet the needs of our customers Ensure the highest quality of UI development, implementation & internal/external documentation Collaborate with non-technical staff in emerging web development techniques & best practises Provide accurate task ...

AI engineer with Agentic experience

Hiring Organisation
Luxoft
Location
London, UK
Employment Type
Full-time
Project descriptionLuxoft is initiating the development of a solution designed to generate investment insights based on sales and research materials. The solution will leverage advanced Agentic AI capabilities to significantly reduce the time required to prepare for client meetings and improve quality of the insights. ResponsibilitiesWork … quickly understand the new requirements and helps to identify the changes to the system. Work closely on a day-to-day basis with development team, designers, copy writers and other IT teams. The role develops and presents recommendations from analysis of current solution. Assist in design peer ...

AI engineer with Agentic experience

Location
Greater London, England, United Kingdom
Project description Luxoft is initiating the development of a solution designed to generate investment insights based on sales and research materials. The solution will leverage advanced Agentic AI capabilities to significantly reduce the time required to prepare for client meetings and improve quality of the insights. … quickly understand the new requirements and helps to identify the changes to the system. Work closely on a day-to-day basis with development team, designers, copy writers and other IT teams. The role develops and presents recommendations from analysis of current solution. Assist in design peer ...

Senior Software Engineer

Location
Cheltenham, England, United Kingdom
solutions of tomorrow. We call it Defining Possible. This mind-set goes beyond our customer solutions; it’s the foundation for your career development and the impact we have within the community. So, what’s your possible? Opportunity: This is more than just … challenges presented, push the boundaries and define possible together.” – Matthew Bullock, Software Manager at Northrop Grumman UK. Responsibilities: Perform hands-on development and actively contribute to the code base including peer review of code Perform design of software features to realise the product road ...

Founding Software Engineer Python - Start-up

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
while working alongside experienced founders in a highly collaborative environment. As a Founding Software Engineer, you'll take ownership of the design and development of scalable, cloud-native applications, working across the full software development lifecycle, from architecture and backend services through to frontend … development, CI/CD and deployment on Azure. You'll collaborate closely with the founding team to influence technical direction, solve complex engineering challenges and establish the engineering practices that will underpin the company's future growth. You'll work primarily with Python and TypeScript, leveraging ...

Senior Software Engineer

Location
Manchester, England, United Kingdom
solutions of tomorrow. We call it Defining Possible. This mind-set goes beyond our customer solutions; it’s the foundation for your career development and the impact we have within the community. So, what’s your possible? Opportunity: This is more than just … challenges presented, push the boundaries and define possible together.” – Matthew Bullock, Software Manager at Northrop Grumman UK. Responsibilities: Perform hands-on development and actively contribute to the code base including peer review of code Perform design of software features to realise the product road ...

Lead Backend Magento Developer — Growth, Mentoring & Bonuses

Location
Richmond, England, United Kingdom
Route Recruitment Limited is seeking a Backend Senior/Lead Magento Developer to join our dynamic web development team. Based in SW London, you will work with frontend developers, PMs and digital marketing to translate client visions into robust Magento solutions. You will craft high quality ...