26 to 50 of 72 Front End Development Jobs in Berkshire

Front-End Engineer Location: London (Onsite, 5 days per week) Salary & Benefits: £80,000– £120,000 + Benefits Investigo are partnered with an innovative AI technology company. They’re on a mission to transform the way businesses leverage systems through AI-powered solutions, and they’re looking for a Front-End Engineer to help shape and … Lead the development of scalable, responsive, and high-performance user interfaces for a next-generation AI-powered platform. Collaborate closely with product managers, designers, and back-end engineers to deliver a seamless, intuitive user experience. Build and maintain a reusable component library to ensure consistency and quality across the platform. Contribute to frontend architecture decisions and More ❯

and desirable experiences that delight our users. The responsibility Lead App Design Projects: Take ownership of the entire design lifecycle for key projects, from initial research and concept development to final implementation and iteration. User Research and Testing: Conduct user research, usability testing, and data analysis to inform design decisions and validate concepts. Collaboration: Work closely with … work across mobile applications. Bachelor's degree in Design, UX Design, or a related field. Highly proficient in Figma and Adobe Creative Suite. Familiarity with HTML/CSS and front-end development is a plus. Strong analytical and problem-solving skills, with a user-centred approach to design. Excellent verbal and written communication skills, with More ❯

wellbeing. Their mission is to give people more control, freedom and flexibility with their money. They're now looking to bring in a Senior Engineer to take ownership of front-end development across both mobile (React Native) and web (React). You'll join a highly collaborative, product led team building out greenfield features used … by thousands of users every day. We’re looking for: 👉🏼 3+ years’ commercial experience with React Native & React 👉🏼 Strong JavaScript/TypeScript development background 👉🏼 Solid knowledge of state management, REST APIs, HTTP, async programming 👉🏼 Hands-on experience integrating with AWS (Cognito, Amplify, S3) 👉🏼 Experience working with app stores (Apple/Google Play) 👉🏼 Ability to contribute to architecture More ❯

they are now looking for a Frontend Engineer as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements … codebase Work closely with Backend Engineers to shape and integrate APIs to ensure seamless data flow to their customers What are they looking for: Good experience within Frontend development including React and TypeScript Knowledge and experience of working with APIs Experience of establishing and using monitoring and alerting across Frontend applications If this role sounds like a More ❯

Trading - 140k RJC is working a Full Stack Developer role for a global energy trading company based in London. Working as part of the Global Analytics team within the Front Office, they are looking for someone to collaborate directly with the business and develop analytics applications utilised by commodity trading desks. The role demands expertise in energy market data … implementing full stack technology for commodities analytics. The ideal Full Stack Developer will have: Minimum 5+ years of experience working with C# and related .NET technologies Strong proficiency with front end development (preferably React), async patterns, and DOM manipulation Ability to interact with stakeholders to progress design and satisfy requests Experience operating and supporting bespoke … trading platforms Experience working in an agile scrum development model Apply with an up to date CV below to set up an initial call. More ❯

Must Skills: 1. Front-End Development: Build and maintain responsive, accessible web applications using React, JavaScript. 2. Accessibility Compliance: Ensure all components meet WCAG standards through accessibility testing and evaluation. 3. Tool Proficiency: Utilize tools such as GitHub, JIRA, Figma, Visual Studio Code, and CMS platforms like Magnolia and WordPress. 4. Component Design: Create reusable More ❯

Role: Shopify theme engineer/Front end engineer Location: LONDON Skills Mandatory Skills : HTML/HTML5,BootStrap/CSS/CSS3,GraphQL,Shopify,Liquid Job description § 6+ years of work experience in software development and hands-on experience in building large-scale services/distributed systems. § Shopify platform experience a MUST. § Experience in Shopify Hydrogen … framework built with React that allows developers to create custom, high-performance storefronts for Shopify, effectively using a headless approach § Experience in building end to end eCommerce technology solutions with Shopify and associated systems (OMS, IMS, WMS, credit card processing, tax engine, digital distribution etc.) § Strong proficiency in modern design patterns and development languages including … JavaScript, Typescript, Python, HTML5, CSS3, HTML-CSS-Bootstrap and Ruby § Experienced in NodeJS, JavaScript (ES2019+), ESLint and coding standards, Typescript § Solid grounding with common design patterns and development best practices § Knowledge of APIs, webhooks, and general data transfer approaches § Able to define, design, implement complex, and scalable systems § Ability to identify areas that can be streamlined or More ❯

comms) Notion (documentation and project planning) Would be a benefit: Experience working in Agile-driven teams Experience working in environments where data and user insights drive decisions Familiarity with front-end development or working with dev handoff Comfortable working in startup environments and/or small, independent teams Experience designing simple, intuitive booking flows that … and be part of a growing business Be an integral part of a fast-growing last-mile delivery & tech startup Mentoring from industry experts - Product, Tech, Sales, Business Development and Logistics Wellbeing & learning budget Option to be part of the Gophr EMI scheme Please note: we will not be working with recruiters on this role. More ❯

designing services, writing code, and solving meaningful problems that impact thousands of employees. This is a hands-on, delivery-focused role for someone who enjoys building secure, scalable back-end systems and thrives in a high-trust, collaborative environment. WHAT YOU WILL DO Develop and maintain back-end services, APIs, and integrations for the Connect platform Write clean … efficient, and testable C# code that performs at scale Contribute to the design and evolution of Connect’s architecture, working closely with architects and senior engineers Collaborate with front-end developers, QA, and product teams to deliver end-to-end features Build with performance, security, and maintainability in mind – always Write and maintain automated unit and … LL BRING Strong experience in C# and the .NET ecosystem Experience building scalable, secure applications in Azure (Service Fabric, Cosmos DB, Azure Functions, etc.) Solid understanding of modern back-end architecture – including microservices, APIs, and messaging patterns Familiarity with CI/CD pipelines, automated testing, and DevOps practices Experience troubleshooting production issues and delivering resilient solutions A collaborative mindset More ❯

to Envision, Create, Deliver Best-in-Class Innovative, Interactive Digital Experiences across all channels, for our customers, and establish TCS as #1 leader in the Digital Interactive space. Architect end-to-end digital platform solutions using the full Adobe Marketing Suite to drive seamless customer experiences. Apply deep expertise in CMS, Forms, Campaign, and AEP to solve complex … of current digital marketing trends and best practices on topics such as personalization, cross channel marketing, mobile, and data driven optimization of experiences. Functional knowledge of client-side development in JavaScript or native mobile apps, and front-end debugging. Agile experience and familiarity with JIRA and Confluence. History of successful technical consulting or More ❯

either London, Cambridge, or Bristol , 2 from home. Join an award-winning firm recognised for innovation, inclusion, and career development. 👩 💻 What you’ll be doing: Designing, developing, and maintaining front-end and back-end components of complex web applications. Collaborating with product owners, designers, and data teams to deliver user-friendly, high-performance tools. Implementing cloud-based … 4+ years’ experience building enterprise-grade applications. Strong backend skills in Python (FastAPI, Flask) with experience designing APIs and integrating databases (e.g. GraphDB, CosmosDB, SQL). Solid frontend development skills in React, TypeScript/JavaScript, HTML, and CSS . Experience developing scalable, cloud-based solutions — Azure preferred. Understanding of modern development best practices, including More ❯

This role offers the opportunity to transform complex data into intuitive, visually engaging experiences that empower businesses to make smarter, evidence-based decisions. The Senior Product Designer will take end-to-end ownership of the design process - from research and concept creation to prototyping and delivery - working at the intersection of data, design, and technology. Collaborating closely with … performance benchmarking. Translate complex datasets into clear, engaging, and interactive user experiences. Own the full design lifecycle - from discovery and user research to UX, UI, and prototyping. Collaborate with front-end developers to ensure accessible, scalable, and sustainable design implementation. Partner with data engineering and AI teams to integrate NLP, LLM, and advanced analytics into user workflows. Define … Proficiency in design tools such as Figma and experience with prototyping and user testing. Ability to balance big-picture thinking with meticulous execution. Experience working in Agile, iterative development environments. Portfolio showcasing design process, problem-solving, and data visualisation capabilities. Candidate Profile Degree in Product Design, Interaction Design, Human–Computer Interaction, or related discipline. Strategic and user More ❯

in a collaborative environment, enjoys solving complex technical challenges, and wants to make an impact in a fast-paced, global setting. Join our Pricing & Risk team , working on our front-office pricing and trading platform. This is a hands-on role focused on building and maintaining distributed backend systems that support our market-making business across multiple asset classes … Equities, FX, Crypto, and Commodities . What You’ll Do: Design, develop, and maintain backend infrastructure, microservices, APIs, and business logic for our pricing and trading systems. Partner with front-end developers, quants, and front-office users to deliver efficient, scalable, and high-performance solutions. Drive technical decisions and architecture trade-offs with a focus on scalability … of passionate technologists and market experts. Be part of a company that values innovation, integrity, and excellence . Enjoy a supportive culture with opportunities for career growth and development . *** Please note that this is an onsite role that will require you to work within our London office (near Liverpool street) 5 days on site per week More ❯

a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang experience and with some experience of TypeScript and React frontend development . If you also have a knack for Kubernetes/containerisation, that's a significant bonus! In this role, you'll be a key contributor to the development … excited to have you contribute to our mission! Responsibilities : As a Safe Intelligence Full Stack Software Engineer, you will: Engineering of Golang-based backend systems , focusing on API development and integration. Contribute significantly to software development on our TypeScript-based frontend systems , primarily utilizing React to craft intuitive and highly functional user interfaces. Productize … data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity with CUDA, GPU-based computations, end-to-end neural network training, MLOps, and academic research in machine learning are also beneficial. Experience configuring and maintaining cloud infrastructure including network infrastructure, compute, access control policies More ❯

business in expanding their core software engineering team. Based in their central London headquarters, the successful Senior Software Engineers will play a key role in the design and development of their high-performance trading platform, which supports the execution and analysis of equity trades. 🔧 Key Responsibilities for the Senior Software Engineer: Architect, design, and implement scalable backend More ❯

commercial experience in working with React and TypeScript. Essential Skills: Strong commercial experience with React and TypeScipt. Experience configuring, deploying, and monitoring applications on Azure. TDD (Test-Driven Development) experience. Comfortable working with relational and NoSQL databases, including complex queries and performance optimization. Solid understanding of web design patterns, including SOLID principles. Experience working in an agile More ❯

skills with Node.js (NestJS a plus), TypeScript, SQL, and distributed systems. Experience with event-driven architecture (Kafka, Google Pub/Sub) and modern CI/CD pipelines. Frontend development expertise with Angular or similar frameworks. At least an understanding and leaning towards Crypto markets, with commercial experience being a big bonus. The Reward Competitive salary with bonus More ❯

with an expectation to provide expert advice and technical leadership for product squads utilising data assets under your oversight, composed of product leaders, data scientists, data domain experts and front-end developers. What are we looking for? Experience in an Applied Data Engineering role or equivalent, ideally within the CPG, Consumer Products, Retail, Telecom or Financial Services industries. … logistics Good experience in working with data (Python/PySpark/Databricks) in a cloud-based data systems environment (ideally Azure). Experience in developing using agile software development methodologies, principles such as DevOps, CI/CD, and unit testing. Comfortable working both by themselves and in a team setting. Strong planning and prioritisation skills. Good understanding … manageable elements with an understanding of the efforts required and any risks associated with development. Partner with the Product Manager and Data Domain Lead to onboard any new development resources, ensuring they adopt coding standards set by the organisation. Work with the Data Engineering community to evolve standards over time. Coordinate and review work done by other More ❯

established team. Role: Design new application portal for configuration, monitor dashboards and client online onboarding process, the clients could be quant traders, risk analysts, application support and development team Perform systems analysis, Design, Coding, Unit Testing and other SDLC activities Work with tech leads on the solution and user experience design Explore existing application UIs, ensuring … Agile/Scrum methodology experience Experience with Flutter/Electron, GraphQL - advantage Experience with Figma, Axure or Sketch - advantage Qualifications: Minimum 6+ years of relevant experience in web development role Sense of user experience, especially application monitor or dashboard build-up experience Experience of UI deployment, version management, continuously upgrade Experience of container-based application Consistently demonstrates … to contribute to our growth story. We are embracing the most cutting-edge innovations in areas like Blockchain, Artificial intelligence, Machine Learning, and Cloud Computing as well as delivering end-to-end Consulting, Technology, and front-to-back application design capability that allows us to see a project through from start-to-finish as a trusted advisor More ❯

I'm currently looking for a Senior React Developer to join a London Based Trading company as they continue to scale and grow their development team. This company has been growing substantially over the last 2 years and are expanding again with … exciting projects lined up in their trading technology teams. The company are based in central London and have a fantastic high performing working culture. They are looking for a Front End expert who can help them build out best in class internal trading applications. This is a fantastic opportunity to join a company that has big plans for More ❯

partners including UCL, Innovate UK, Microsoft, and Google, we're becoming the go-to AI education platform for all major exams worldwide. The Role We're seeking a talented Front-End Developer who will help us craft beautiful, engaging user experiences that rival the best consumer apps, while helping us pioneer the future of AI-powered education interfaces. … Technical Expertise: Expert-level proficiency in JavaScript and relevant frameworks such as Next.js Design Sensibility: Demonstrated passion for exceptional UI/UX design, animations, and micro-interactions Mobile Development: React Native experience would be helpful, but is not essential B2C Experience: Track record in building consumer-facing applications with high engagement and retention Full-Stack Capabilities: Comfortable … salary Opportunity to make a real impact on educational outcomes for students worldwide Collaborative, diverse team united by a powerful mission Fast-paced environment with significant growth and development opportunities Regular team events and a culture focused on innovation and impact Work on products used by tens of thousands of students daily Shape the future of AI More ❯

directly with our Head of Engineering , you will play a key role in shaping the future of our product. This position involves a mix of backend and frontend development, systems design, and collaborative problem solving across the stack. We are seeking someone with a strong background in modern web development and microservice architecture, and … holidays – yes, it really is uncapped – take the time you need, when you need it. Everyone is learning, developing and challenging themselves – so we have a £1k professional development fund per year if you want to learn new skills, even new things outside of work. Most importantly of all, we will work with you to help you More ❯

The Team: You’ll report directly to the Chief Customer Officer, leading a small but highly capable team consisting of: - A technically skilled CRM Executive (future manager potential) - A Front-End Developer focused on email templates and landing pages You’ll collaborate cross-functionally with senior stakeholders across Data, Analytics, Engineering, and Marketing, ensuring CRM initiatives are insight More ❯

to support the build and integration of key AI components across their tech stack. THE ROLE As a Contract Python Backend Engineer , you'll take ownership of backend development for a Python-based web application, ensuring smooth integration with AI/ML pipelines and data infrastructure. You'll work closely with data engineers, AI specialists, and frontend … well-documented code following best practices Implement automated testing frameworks and CI/CD workflows Monitor and improve performance metrics across deployed tools Collaborate with technical teams to develop end-to-end data pipelines YOUR SKILLS AND EXPERIENCE Essential: Proven Python backend development experience (FastAPI, Flask, or similar) Strong cloud experience (GCP preferred) and understanding More ❯

or be SC eligible to be considered* iO Associates have partnered with an AI Start-Up on their search for a Senior UI Designer with solid understanding Frontend Development to join them on a Contract basis with the view to going Permanent down the line. We are looking for a UI Designer with strong React experience to More ❯