1 to 25 of 70 Senior Front-End Developer Jobs

/Senior Front End Developer include: Front-End Development: Design and develop responsive, high-quality web applications using React, TypeScript, JavaScript, HTML5, CSS and modern front-end … communicate technical concepts clearly and transfer knowledge effectively to other developers Experience collaborating within an established development team DESIRABLE Experience integrating modern front-end applications with legacy or enterprise back-end platforms Knowledge of HCL Domino/Notes environments Experience delivering solutions within public ...

Senior Front-End Developer (React) – Equity Derivatives Technology – VP Engineer the future of global finance. At Citi, our Tech teamdoesn’tjust support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. … This section is about the candidate. Experience as a technical lead senior developer with front-end technology (JS, ideally React). Extensive experience of system analysis and development of production-quality software applications. Consistently clear and concise written ...

Senior Front-End Developer Application Deadline: 12 October 2026 Department: IT Employment Type: Full Time Location: Cramlington Reporting To: Richard Rutherford Hilton Description As Disturbia continues to grow, we are looking for a Senior Front-End Developer to join our IT & Dev team in Newcastle. This is a senior, hands-on role with ownership of the quality, performance and maintainability of our customer-facing Shopify experience. The successful ...

Senior Frontend Developer Up to £80,000 Central London - Flexible Hybrid Options Health-Tech A start-up within the health space are seeking a Senior Frontend Developer to join a high performing squad … company This is an exciting opportunity to work on impactful projects in a forward-thinking environment. If you are passionate about front-end development, we’d love to hear from ...

Starrycare Recruitment Services | Full time Senior Front-End Developer Newport, United Kingdom | Posted on 07/08/2026 Country United Kingdom Job Description Responsible for designing, developing, testing, and maintaining enterprise-grade cloud applications using modern front … technical strategy and continuous improvement. Key Responsibilities Design, develop, test, document, and maintain small to large-scale cloud-based applications. Develop front-end interfaces that integrate with RESTful APIs . Collaborate closely with QA engineers to define acceptance criteria and ensure comprehensive test coverage. Investigate, diagnose ...

Senior Frontend Developer (React Native) 6 Month contract 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB About the Role We are looking for a highly experienced Senior … complex, high-impact applications used by both customers and internal stakeholders, while influencing technical strategy and engineering best practices. As a senior member of the engineering team, you will take ownership of critical frontend systems, mentor engineers across multiple levels, and drive technical decisions that balance ...

take your React and React Native skills to the next level? All you need is: 7+ years of experience as a Front-End Engineer; Strong proficiency in React 18+, including hooks, context, and modern patterns; Expert-level TypeScript experience with advanced types and strict configurations; Strong … state management tools (Redux, MobX, Zustand, etc.); Proven experience in building SPAs, PWAs, and working with RESTful and GraphQL APIs; Familiarity with front-end build tools (Webpack, Vite, Rollup) and CI/CD pipelines; Experience with automated testing frameworks (Jest, Cypress, etc.); At least ...

seeking a Senior Front-End Developer to join their consulting team in the UK, focusing on delivering innovative solutions across public sector and defence accounts. This role includes building user-friendly interfaces and leading development activities ...

expertise to drive innovation and adoption of new technology. Your role and responsibilities We are seeking a Senior Front-End Developer to join IBM, delivering innovative digital solutions across public sector and defence accounts. Due to the nature … building modern, secure, and highly performant user interfaces, translating complex requirements into intuitive digital experiences. The role includes opportunities to lead front-end delivery, shape architecture and engineering standards, and guide development teams. Key Responsibilities Translate UI/UX designs into polished, user‐centric interfaces aligned ...

Frontend Developers to join a fast-paced digital team, helping to build and enhance customer-facing web and mobile experiences using modern front-end technologies. You will work hands-on with modern front-end technologies, including React, Next.js, GraphQL, and headless … digital platforms in an Agile environment Qualifications Bachelor's degree in Computer Science, Software Engineering, or relevant experience. 2+ years of professional front-end development experience. Proficient with React, Next.js, and modern JavaScript (ES6+). Solid understanding of HTML5, CSS3 (SASS/LESS), and responsive ...

Senior Frontend EngineerA fast-growing AI SaaS company is seeking a Senior Frontend Engineer to enhance and expand its cutting-edge analytics platform. You will play a pivotal role in developing high-performance dashboards, immersive 3D visualisations, and entirely new applications … challenges. Consortia is a specialist recruitment agency with consultants focused on global roles within UX, Product, Data, and Engineering markets. If this Senior Frontend Engineer role doesn't align with your preferences, but you are open to exploring other opportunities, please still register by applying ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

Senior Frontend Engineer Remote (UK-based) Full-Time Reactive Markets is the 2026 OTC Trading Platform of the Year ( Risk.net ). Our network handles over 50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. … edge of what's technically possible where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. We're looking for a senior ...

build the future of finance with Citi Tech. Job Summary We are seeking a motivated Front-end Web Developer to join our development team. The successful candidate will work alongside experienced developers to build, test, and maintain web applications using React … ability to operate with a limited level of direct supervision. Can exercise independence of judgement and autonomy. Acts as SME to senior stakeholders and/or other team members. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation ...

Frontend Developer (x2 – Senior & Mid-Level) Location: Edinburgh (Hybrid – 2–3 days per week in office) Salary: Up to £75,000 + bonus (DOE) About the Role We’re looking for two talented Frontend Developers — one Senior … elegant user experiences. Contribute to technical discussions around architecture, scalability, and maintainability. Implement best practices for testing, code quality, and performance optimisation. (Senior) Mentor junior engineers and influence wider engineering decisions. (Optional) Work with AI-driven components and Python-based APIs to enhance application intelligence. Tech ...

. DOHE Global EdTech Hub . , 5 EdTech Hub . , AI UI . 5 EdTech Hub Design System AI , Expert , AI Senior frontend engineer Significant relevant experience of building large-scale services with React/Next.js Hands-on TypeScript experiences Responsive web and cross-browser experience ...

. DOHE Global EdTech Hub . , 5 EdTech Hub . , AI UI . 5 EdTech Hub Design System AI , Expert , AI Senior frontend engineer Significant relevant experience of building large-scale services with React/Next.js Hands-on TypeScript experiences Responsive web and cross-browser experience ...

. DOHE Global EdTech Hub . , 5 EdTech Hub . , AI UI . 5 EdTech Hub Design System AI , Expert , AI Senior frontend engineer Significant relevant experience of building large-scale services with React/Next.js Hands-on TypeScript experiences Responsive web and cross-browser experience ...

. DOHE Global EdTech Hub . , 5 EdTech Hub . , AI UI . 5 EdTech Hub Design System AI , Expert , AI Senior frontend engineer Significant relevant experience of building large-scale services with React/Next.js Hands-on TypeScript experiences Responsive web and cross-browser experience ...