Front end jobs in Portsmouth - Page 2Create job alerts

Junior Front End Engineer (1–4 years’ experience). Solid understanding of front-end fundamentals (component design, state management, performance).

Experience with a front-end/full-stack framework like React or Remix. Experience with a back-end language, framework, or backend platform like Supabase. We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences.

As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions. Well-versed in front-end build tools, such as Webpack.

Experience with a front-end/full-stack framework like React or Remix. Experience with a back-end language, framework, or backend platform like Supabase. We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences.

Alongside delivery, you actively mentor and share knowledge with other front-end teams, helping raise engineering standards and drive better outcomes across the organisation. Excellent knowledge of writing semantic, accessible, and modular front-end code. We don’t discriminate on the basis of age,

An excellent opportunity for a skilled Senior Front End Developer to join a growing software development environment, working on secure, large-scale web applications using modern JavaScript frameworks, SQL, and strong UI/UX principles. Front End Developer, Web Developer, Software Engineer, Full Stac

They're now looking for a Senior Front End Developer to join their front-end team, working on products used by millions of people. You'll be joining a collaborative team of front-end engineers, including another Senior Front End Developer who built the frameworks from the ground up, and a Mid-Level

Junior Front End Engineer (1–4 years’ experience).

Alongside delivery, you actively mentor and share knowledge with other front-end teams, helping raise engineering standards and drive better outcomes across the organisation.

Senior Front End DeveloperAn excellent opportunity for a skilled Senior Front End Developer to join a growing software development environment, working on secure, large-scale web applications using modern JavaScript frameworks, SQL, and strong UI/UX principles. If youve also worked in the following

UX Designer - Front-End/Blazor - Birmingham - Hybrid 1-3 days per week required on site - Hybrid working Salary - £45,000 - £55,000 UX Designer required for a leading customer based in Birmingham on a permanent basis. We are seeking a skilled Front-End Developer, specialising in UX/UI design to de

A leading digital note-taking platform based in the United Kingdom is seeking a talented developer to work on cross-platform applications.The successful candidate will use a modern technology stack, including React/Redux and TypeScript, to develop solutions for Web, Android, and Windows.They will be

A dynamic web solutions company in the United Kingdom is seeking an entry-level Web Designer passionate about creating responsive web solutions.This role focuses on delivering a well-planned user experience and requires proficiency in XHTML5, CSS, JavaScript, and WordPress.Responsibilities include c

Lead front‑end build/migration of pages/components from Stencil to Catalyst (or headless alternative) using the architecture defined by our SI vendor. We are seeking a Senior Frontend Engineer to take a lead role in shaping the next generation of our global e‑commerce experience. You'll be key i

Regardless, you will be part of a small, cross‑functional, autonomous, distributed team across Europe and Asia in charge of one part of the product or the business end‑to‑end. Improve rendering performance and memory optimizations to create a performant UX. Medical insurance for you and your d

A tech startup in digital note-taking is seeking a developer excited about enhancing their core iOS App for cross platforms including Web, Android, and Windows.You will use modern technologies like TypeScript and React/Redux to optimize user experience and build efficient applications.This role offe

A global banking leader in Greater London is looking for a Lead Software Engineer - Front-End Engineer to drive innovative AI-powered features in customer-facing applications.

Senior React Software Engineer (front-end). Join to apply for the Senior React Software Engineer (front-end) role at TP ICAP. Experience creating end‑to‑end, integration, and regression tests using automation tools such as Selenium, Cypress, Playwright or similar.

Full Stack Engineer (Front-end leaning). Full Stack Engineer (Front-end leaning). We’re looking for a Front‑end Engineer who’s excited to help define how people at the world’s largest companies work with AI day to day.

A leading consultancy firm in Greater London is seeking a Mid-Senior Level Front-End Developer with expertise in AI-driven applications.

Principal / Senior Principal Front End Systems Engineer. Principal / Senior Principal Front End Systems Engineer. Independent peer review and auditing, mentoring junior team members, identifying and leading process improvement initiatives and data-driven decision making.

It is a cross‑functional team of front‑end, back‑end engineers, product, design, and analytics working closely together to run experiments, ship iteratively, and collaborate with other iwoca teams to share data and infrastructure. Experience building and maintaining back‑end services in Pyth

A leading global financial services firm in Greater London is seeking a Senior Lead Software Engineer to enhance their Corporate Technology Market Risk team.The role involves leading the development of a strategic visualization platform and ensuring high-quality solutions in a collaborative Agile en

A leading tech company in the UK is seeking a Senior Front-End Engineer to enhance their core iOS App for multiple platforms, including Web and Android. The role includes improving rendering performance and testing across various devices, while fostering collaboration in a vibrant team atmosphere.

A leading global financial services firm is looking for a Lead Software Engineer to enhance and deliver market-leading technology products.The role involves designing core components of the UI Design System using React and integrating AI-powered tools.The ideal candidate has over 5 years of experien

You'll work with modern front-end technologies to build customer-facing features, support campaigns, and improve the performance of a headless storefront. We're recruiting a Front End Developer to join an established business supporting a high-traffic eCommerce platform. Solid front-end fundamentals

This role is for a high-calibre Front End engineer who combines deep React expertise with strong AWS experience, and who is comfortable leading initiatives, influencing technical direction, and working closely with senior stakeholders across the business. Strong knowledge of modern Front End tooling

As an expert FrontEnd developer open to new exciting challenges, you will be responsible for Ui and integration with backend of Admin Dashboard. Proven experience as a Frontend Developer with a focus on map development. Ability to work independently and collaboratively in a fast‑paced environment.

A growing fintech start-up in London seeks a Junior JavaScript Engineer to join their team.This role involves building and enhancing high-performance software for trading in fast-paced financial markets.Ideal candidates will have 1-4 years of experience with JavaScript and familiarity with modern fr

A global financial services leader in Greater London is seeking a Lead Software Engineer to deliver cloud-native microservices solutions.This role involves integrating AI functions into customer applications while mentoring junior developers.Candidates should possess strong skills in JavaScript, Typ

Still, regardless, you will be part of a small, cross‑functional, autonomous, distributed team across Europe and Asia in charge of one part of the product or the business end‑to‑end. Improve rendering performance and memory optimizations to create a performant UX. Medical insurance for you and

A leading fintech company is seeking a Front End Developer to join their New Ventures team in London. This role involves designing user-friendly interfaces to help small businesses monitor and improve their credit health.

As a front end engineer in the New Ventures retention squad, you’ll help turn complex financial data into clear, trustworthy experiences that small business owners want to come back to every month. Own features end-to-end: from scoping and technical design through to implementation, rollout, and i

Ideal candidates will possess a solid background in modern frontend development, including experience in Azure environments and frontend testing frameworks. A venture-backed legal technology company is seeking a Front End Engineer in London.

This cross‑functional team includes a team lead, data scientist, strategy analyst, tech lead, and two back‑end engineers; it is looking for a front‑end engineer to complete the line‑up. Front-End Engineer - Repeats (iwoca Deutschland). Own the front‑end development for the entire repeat cu

A leading global financial services firm in Greater London is seeking a Lead Software Engineer Front End. This opportunity blends technical leadership with innovative design, all within a collaborative, agile environment.

This role involves working within the FX market making and algorithmic trading teams to develop front-end strategies for trading tools.

A leading market infrastructure provider in London seeks a Senior React Software Engineer to develop essential software for their broking division.The role requires expertise in React, TypeScript, and a keen focus on innovative solutions within an Agile environment.Ideal candidates will possess stro

A leading fintech company in London is seeking a Front End Developer to join the New Ventures team.

Familiarity with modern front-end build pipelines (Vite, Webpack, Babel, etc. Stay current with emerging trends in web development, UI/UX, design systems, and AI tooling.

Contribute to Frontend Architecture: Provide input on frontend architecture and work to continuously improve the frontend codebase, processes, and tooling to enhance development efficiency and product scalability. We value and respect individual differences, so all applications will receive fair and

The ideal candidate is a hands‑on developer and solution architect who stays ahead of the latest front‑end trends, can scope and estimate projects, and thrives in a collaborative, deadline‑driven environment. Collaborate with designers, project managers, and backend developers to plan, archite

A leading remote design agency in the UK is looking for a Web Designer / Front End WordPress Developer.

We are looking for super-talented frontend engineers to help us build the front-end of our products extremely fast. Familiarity with front-end and back-end development and full-stack frameworks. Now is the most exciting moment in 20 years to be building frontend, because none of these products and U

You'll own customer-facing web apps used every day, working with React, TypeScript, micro front-ends, and Azure. Design SPAs, micro front-ends, and shared component libraries. A Front-End Engineer who loves clean code, modern React, and scalable architecture is required on a FTC working fully remote

Deep hands‑on experience with modern frontend frameworks (React, Typescript, etc). Proven experience in developing, testing, and deploying robust frontend solutions into production environments, ensuring reliability, scalability, and maintainability beyond proof‑of‑concept or prototype stages.

As a Front End Engineer, you’ll join cross‑functional teams delivering modern web experiences for a variety of client projects, including fast‑paced builds where we value curiosity, pragmatism, and collaboration. Professional experience building front end applications with JavaScript or TypeSc

You will be joining a friendly, kind and joyful company culture whilst working as part of a next‑generation digitalised company.