76 to 100 of 151 Front End Development Jobs in the South East

starting a career in coding? Apply now and one of our friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data More ❯

starting a career in coding? Apply now and one of our friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data More ❯

starting a career in coding? Apply now and one of our friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data More ❯

starting a career in coding? Apply now and one of our friendly advisors will be in touch. Keywords: Website, Web Developer, Business Development, Website, Web Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data More ❯

to impact the health of 2.5 billion people over the next decade. Our R&D division is at the forefront of this mission, dedicated to the discovery and development of groundbreaking vaccines and medicines. We are transforming the landscape of medical research by integrating cutting-edge science and technology and harnessing the power of genetics and new … according to best practices and expected to participate in code reviews. Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products. Deliver ML- and data-driven insights on GenAI datasets. Minimum Qualifications A degree in a quantitative or engineering discipline (e.g., computer … e.g. LangGraph, PydanticAI, AutoGen). Prior experience conducting user research for AI applications. Knowledge of AI/ML evaluation and benchmarking approaches, including safety and robustness evaluations. Web-based front end development experience. Why GSK? Uniting science, technology and talent to get ahead of disease together. GSK is a global biopharma company with a special More ❯

to impact the health of 2.5 billion people over the next decade. Our R&D division is at the forefront of this mission, dedicated to the discovery and development of groundbreaking vaccines and medicines. We are transforming the landscape of medical research by integrating cutting-edge science and technology and harnessing the power of genetics and new … according to best practices and expected to participate in code reviews. Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products. Deliver ML- and data-driven insights on GenAI datasets. Minimum Qualifications A degree in a quantitative or engineering discipline (e.g., computer … e.g. LangGraph, PydanticAI, AutoGen). Prior experience conducting user research for AI applications. Knowledge of AI/ML evaluation and benchmarking approaches, including safety and robustness evaluations. Web-based front end development experience. Why GSK? Uniting science, technology and talent to get ahead of disease together. GSK is a global biopharma company with a special More ❯

As a Mid-Level Software Engineer, you will contribute to the development and maintenance of scalable, high-performance features for a SaaS platform. You'll collaborate with an established engineering team to build new features, improve existing systems, and support the delivery of customer-focused solutions. Key Responsibilities Develop and optimize scalable features for a REST API. … and agile ceremonies. Collaborate with cross-functional teams to deliver quality solutions. Ideal Experience 2–4 years' experience in software engineering. Experience building and maintaining APIs using modern back-end frameworks (PHP with Laravel preferred). Exposure to front-end development, ideally with a framework such as Svelte (preferred). Familiarity with Tailwind CSS. … Knowledge of testing (unit, integration, and end-to-end). Experience using version control (Git). Bonus experience: Docker for containerized development. Familiarity with C#/.NET frameworks. Understanding of cloud infrastructure (Azure preferred). Industry-specific exposure (print sector experience is a plus). Job Types: Full-time, Permanent Pay: £35,000.00-£45,000.00 per year Work More ❯

We re seeking a versatile Backend/AI Developer with hands-on experience delivering end-to-end solutions from concept to production. The ideal candidate brings strong expertise in Java (Spring Boot) and Python, with the ability to build scalable microservices, SaaS platforms, and AI-powered applications. You should be proficient in cloud platforms such as AWS and … scalable enterprise systems, making you a key contributor to building the next generation of intelligent, secure, and high-performance applications. Backend/AI Developer Key Skills & Competencies Core Development: Hands-on experience in taking solutions from concept to production, with strong expertise in Java (Spring Boot) and Python for backend and AI-driven application development. Proficiency in … security best practices, with practical knowledge of logging, metrics, tracing, distributed debugging, and performance monitoring. Awareness of AI application security and model safety considerations. AI Development: End-to-end development of AI-powered solutions, from concept to production readiness. Practical experience with LLMs and agentic AI, including LangChain integration, RAG pipelines, prompt More ❯

We’re seeking a versatile Backend/AI Developer with hands-on experience delivering end-to-end solutions from concept to production. The ideal candidate brings strong expertise in Java (Spring Boot) and Python, with the ability to build scalable microservices, SaaS platforms, and AI-powered applications. You should be proficient in cloud platforms such as AWS and … scalable enterprise systems, making you a key contributor to building the next generation of intelligent, secure, and high-performance applications. Backend/AI Developer – Key Skills & Competencies Core Development:Hands-on experience in taking solutions from concept to production, with strong expertise in Java (Spring Boot) and Python for backend and AI-driven application development. Proficiency in … security best practices, with practical knowledge of logging, metrics, tracing, distributed debugging, and performance monitoring. Awareness of AI application security and model safety considerations. AI Development: End-to-end development of AI-powered solutions, from concept to production readiness. Practical experience with LLMs and agentic AI, including LangChain integration, RAG pipelines, prompt More ❯

We’re seeking a versatile Backend/AI Developer with hands-on experience delivering end-to-end solutions from concept to production. The ideal candidate brings strong expertise in Java (Spring Boot) and Python, with the ability to build scalable microservices, SaaS platforms, and AI-powered applications. You should be proficient in cloud platforms such as AWS and … scalable enterprise systems, making you a key contributor to building the next generation of intelligent, secure, and high-performance applications. Backend/AI Developer – Key Skills & Competencies Core Development: Hands-on experience in taking solutions from concept to production, with strong expertise in Java (Spring Boot) and Python for backend and AI-driven application development. Proficiency in … security best practices, with practical knowledge of logging, metrics, tracing, distributed debugging, and performance monitoring. Awareness of AI application security and model safety considerations. AI Development: End-to-end development of AI-powered solutions, from concept to production readiness. Practical experience with LLMs and agentic AI, including LangChain integration, RAG pipelines, prompt More ❯

and enhance product features using React, TypeScript, and Tailwind CSS. Convert designs into responsive, semantic HTML and CSS. Produce clean, maintainable, and well-tested code with strong coverage. Write end-to-end and component tests with Playwright. Spot opportunities to improve UX and accessibility. Work closely with colleagues to design, test, and deliver new features. Provide technical support … for updates to the company's website. Operate within an Agile SCRUM environment, contributing to rapid release cycles. Knowledge, Skills & Experience: Strong commercial experience with React and modern front-end practices using TypeScript. A keen eye for design and usability, with awareness of accessibility standards. Excellent communication and collaboration skills. Organised, proactive, and able to manage competing priorities. More ❯

Front-end Developer 45,000 to 50,000 per annum Reading (Hybrid - 3 days on site) Benefits include: 4% Pension, 4 x Life Assurance Benefit Cover, Income Protection, Critical Illness cover and more Join a forward-thinking tech company that delivers high-impact research and data solutions to leading private equity firms and investors. With a brand-new … AI-powered platform in development, now's the perfect time to jump in and help shape the future of financial tech. In this role you will join the software development team as they develop and maintain two client facing platforms; a content management platform and a data processing AI-enabled system. This would More ❯

Front-end Developer £45,000 to £50,000 per annum Reading (Hybrid - 3 days on site) Benefits include: 4% Pension, 4 x Life Assurance Benefit Cover, Income Protection, Critical Illness cover and more Join a forward-thinking tech company that delivers high-impact research and data solutions to leading private equity firms and investors. With a brand-new … AI-powered platform in development, now's the perfect time to jump in and help shape the future of financial tech. In this role you will join the software development team as they develop and maintain two client facing platforms; a content management platform and a data processing AI-enabled system. This would More ❯

Front End Developer - React, TypeScript JavaScript, React, TypeScript, HTML, CSS, UI/UX Basingstoke, Hybrid (3 days per week in office) An exciting new opportunity with a small, fast and sustainably growing SaaS company developing digital communications solutions for a range of global companies click apply for full job details More ❯

Overview A key client of ours in the media space are seeking an experienced Senior Full Stack Web Developer to play a key role in the design, development, and delivery of innovative, high-performance web applications. This position is central to the ongoing evolution of our programmatic … and data-driven integration platforms, with a focus on scalability, reliability, and clean architecture. You will work across the full technology stack, with a primary focus on React.js for front-end development and Node.js for back-end services. You'll manage complex data flows in PostgreSQL , utilize Redis for caching and performance optimization, and … Champion best practices in coding standards, testing, deployment, and DevOps automation. Contribute to a culture of innovation, collaboration, and continuous technical improvement. Key Responsibilities Lead the design and development of dynamic, responsive web applications using React.js , Node.js , and related technologies. Build and optimize PostgreSQL databases, including schema design, complex queries, and performance tuning. Implement and manage Redis More ❯

do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Leidos heritage companies pioneered the development of air traffic control systems in the United States more than 50 years ago. Today our systems handle 75 per cent of the air traffic in the U.S. … make us the worlds most trusted air traffic control partner. Our support to UK Air Traffic Management (ATM) began with NATS in the early 1990s, starting with the development of the current in-service system; and we are now at the heart of the innovative development work to modernise of ATM solutions. If this … Experience with automated testing frameworks such as NUnit, MSTest, and mocking libraries like Moq or RhinoMocks; Proficient in SQL database development and optimization; Experience with JavaScript front-end development for client-facing applications ( e.g., AJAX,Angular, React.js); Experience with application integration technologies and patterns ( e.g REST APIs) ; Demonstrated experience applying configuration More ❯

take the Technical Lead role on some projects and work as part of a team on other projects . You will also help design and advocate for internal development standards . We are privately owned with financial stability and a plan for organic growth . As a smaller company we offer a no-politics environment and good … in delivering Business Applications based on Dynamics 365, Power Platform, and Intelligent Automation . This role expands the breadth of our offerings by enabling us to deliver bespoke .NET front-end development and support capability to our customers . This role will be our most senior .NET developer role and hence be expected to set … the direction for .NET development and standards internally. Mission Your mission will be to deliver projects which lead to happy customers . You will be expected to lead or work as part of a team, or on your own for smaller projects , working alongside the assigned Delivery Manager to ensure a successful outcome . You will work More ❯

passion for backend engineering, cloud deployment, and delivering secure software at scale - this is a standout opportunity to apply your skills in a meaningful way. Responsibilities: Develop robust back-end services using Java and Spring Boot Build secure APIs and contribute to CI/CD automation and cloud-based deployment Collaborate with front-end developers and cross … within full stack environments Strong skills in Spring Boot, RESTful APIs, and relational databases (PostgreSQL/MySQL) Experience deploying to Windows/Linux, using Docker and DevOps pipelines Front-end awareness with JavaScript/React is a plus, but backend strength is key Comfortable working in security-conscious environments Must be a British Citizen and eligible for More ❯

delivering secure, scalable services for a major government programme. You'll play a key technical role in shaping, building, and maintaining critical digital products, using modern cloud and development practices. The Role As a Full Stack Engineer, you'll act as a technical specialist across one or more services-designing and developing features, resolving bugs, and improving … Engineering Team Lead to define a clear technical vision and roadmap , while mentoring engineers and promoting modern software delivery practices. You'll be hands-on across the stack, from front-end development in React and TypeScript through to backend services in NodeJS and Python, leveraging AWS infrastructure and containerisation tools such as Docker and Kubernetes. … improvement initiatives Tech Stack Frontend: ReactJS, TypeScript, JavaScript Backend: NodeJS, Python, Postgres DevOps/Cloud: AWS, Docker, Kubernetes, CI/CD Requirements Current SC Clearance Strong full-stack development experience across React, NodeJS, and Python Proven track record of delivering high-quality, secure software in an agile environment Experience mentoring or leading junior developers More ❯

some in office requirements but with lots of flexibility. About you: You have strong Java, AWS and Kubernetes skills and also have a good appreciation of user interface/front end development using React or Tailwind CSS You have a strong knowledge of modern software engineering best practices including cloud native applications, microservices and CI More ❯

Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end development tools and libraries like jest, rollup etc Experience with connected devices Web/UX design appreciation Figma or similar Full stack software development More ❯

Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end development tools and libraries like jest, rollup etc Experience with connected devices Web/UX design appreciation Figma or similar Full stack software development More ❯

will be influential in supporting the Design team as they look to grow from 0 to 1 and beyond. The Frontend Environment is ELM and WebGL and the back end is predominantly Python with some Rust. They are running on AWS. This is nectar for Engineers who have both a passion for Front End Development … the best in the Industry, in a fast paced start up environment that promotes failure in the quest for perfection Requirements 3-6 years of experience in frontend development Strong hands-on expertise with React, Typescript, Javascript Strong foundation in Computer Science (BSc/MSc from a top university). Desirable: functional programming (hands on/interest More ❯

Join a fast-moving telecoms provider in Berkshire as a Senior C# Developer, where you'll lead the development of internal applications that drive operational efficiency and customer service excellence. This is a hands-on role for a seasoned engineer who thrives in a collaborative, delivery-focused environment. About the Role You’ll take ownership of key … maintain internal applications using C#, ASP.NET MVC, and Blazor • Collaborate with stakeholders to translate business needs into scalable solutions • Lead code reviews and promote best practices across the development team • Optimise performance and security of internal systems • Contribute to DevOps workflows and CI/CD pipelines … Requirements • Strong experience with C#, .NET Core, and ASP.NET MVC • Understanding of Blazor (Server or WebAssembly) • Proficient in SQL Server and Entity Framework • Experience with RESTful APIs and modern front-end development • Comfortable working in Agile/Scrum environments Desirable • Exposure to telecoms systems or operational tooling • Familiarity with Azure services and deployment pipelines • Experience More ❯

to best practices. What’s required of the Full Stack Software Developer? Proven experience developing full stack applications with C# and .NET Core Experience with Microsoft SQL Server Strong front-end development skills with HTML, CSS, and JavaScript Experience working with Microsoft Azure Knowledge of good software design and secure coding principles Solid understanding of More ❯