1 to 25 of 54 Senior Front-End Developer Jobs

Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity Senior Frontend Developer - Typescript & React Helping organisations securely and safely adopt Artificiual Intelligence tools Up to £130,000 per annum + Equity We're partnered with a company bringing much … risk. Having secured an impressive Series A round and built by the founders of a former unicorn in this space, they are looking to add an experienced Senior Frontend Developer to work on a number of exciting greenfield and upgrade projects to the platform. Strong proficiency in Typescript & React is required, and … cybersecurity interest or experience is a bonus, but not a must have. Interested in finding out more? Apply within or reach out to James for more information. Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity More ❯

Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity Senior Frontend Developer - Typescript & React Helping organisations securely and safely adopt Artificiual Intelligence tools Up to £130,000 per annum + Equity We're partnered with a company bringing much … risk. Having secured an impressive Series A round and built by the founders of a former unicorn in this space, they are looking to add an experienced Senior Frontend Developer to work on a number of exciting greenfield and upgrade projects to the platform. Strong proficiency in Typescript & React is required, and … cybersecurity interest or experience is a bonus, but not a must have. Interested in finding out more? Apply within or reach out to James for more information. Senior Frontend Developer | Securing GenAI | Up to £130,000 p/a + Equity More ❯

Job Title: Senior Developer (Ruby on Rails with Front-End Expertise) Location: Cupertino, CA, USA Job Summary: Looking for experienced and passionate Ruby on Rails (RoR) Developer with strong front-end development skills to build and enhance robust, scalable web … portal/application. The ideal candidate should possess strong front-end development skills (in addition to their back-end expertise) needed for developing web portal/application using Ruby on Rails, includes front-end technologies such as JavaScript, HTML5, CSS3, and React or similar frameworks. Experience Requirements: 6+ Years of … IT Experience Around 5+ hands-on experience as Ruby on Rails Developer (with front-end development skills like JavaScript, HTML5, CSS3, and React or similar framework). Qualifications: BS or equivalent degree in Computer Science Engineering or related discipline. Skills Requirements: Proven experience as a Ruby on Rails development (include Design, Develop More ❯

UK*C/UKIC/eDV Cleared Senior/Lead Front-end JavaScript Developer - Consultancy (multiple locations available in the UK) - competitive salary and quarterly bonus ** Please note - due to the nature of work, all candidates must have enhanced DV clearance (UKIC/UK*C preferred) that is … active and transferable We are looking for a Senior/Lead Front-end JavaScript Developer to join our consulting client. We have multiple locations available In this role, you will lead the development of an impactful web application for a public sector programme, ensuring high performance, scalability, and … someone who could: Provide technical leadership and mentorship to a team of developers, guiding them through best practices and ensuring high-quality code. Design, develop, and maintain front-end components of web applications using HTML, CSS & JavaScript Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to More ❯

Senior Developer with … SPA Web, Vue.js, Nuxt.js and TypeScript experience required by a global organisation in the entertainment sector. In this role you’ll influence technical direction, contribute to evolving front-end frameworks, and take a lead role in a team that’s growing and innovating. The organisation delivers technology solutions across travel, entertainment and events, operating at global More ❯

Senior Frontend Developer | Fareham Up to £75k Plus Package | Fast-Growth Tech Scale-Up | High Ownership Role I’m supporting a rapidly scaling technology business that’s building innovative, globally distributed digital products- and they’re now looking for a Senior Frontend Developer to More ❯

Senior Front-End Engineer – Investment Banking |£750 p/d (Outside IR35) | London/Hybrid (1 Day/Week in Office) We are partnering with a global investment bank to hire a Senior Front-End Engineer to join a flagship team delivering a next … on a SPA used across the investment bank for derivatives trading. Build elegant, high-performance UIs with real-time data updates and functional programming paradigms. Shape a front-end architecture trusted by traders, with a focus on resilience, performance, and usability . Leverage the latest web technologies in a fast-paced, agile development environment. Flexible working More ❯

Senior Frontend Developer React/Typescript Central London 2 days a week in the office £60,000 - £70,000 This company are one of the biggest and most successful businesses within their niche FinTech market space and have massive plans to build brand new Tech, Data & Delivery teams in 2025. This has … the industry. They partner with some of the biggest global FinTech companies and process lots of different data variants across the industry. They are looking for a Senior Frontend Developer to enhance their growing product suite and user experience. You will help develop new products as the business continues to grow and More ❯

Senior Frontend Developer | 6 Month Contract (OIR35) | Remote, UK based I'm working with a growing technology-led business that's scaling its engineering team and looking for an experienced Senior Frontend Developer to help deliver a next-generation data and intelligence platform. You More ❯

Senior Frontend Developer (Angular) Salary: Up to £70k Location: London (3 days a week) Senior Frontend Developer (Angular) - Would you like the opportunity to work for a market-leading organisation, using cutting-edge technology and data science to deliver smarter, faster solutions? This is … Angular and TypeScript Reactive Programming with State management (using RxJS and NgRx). Understanding of Software Design Patterns and Test-Driven Development. If you're an experienced Senior Frontend Developer (Angular) interested in joining an ambitious company with huge personal growth potential, please apply More ❯

Senior Frontend Developer (Angular) Salary: Up to £70k Location: London (3 days a week) Senior Frontend Developer (Angular) - Would you like the opportunity to work for a market-leading organisation, using cutting-edge technology and data science to deliver smarter, faster solutions? This is … Angular and TypeScript Reactive Programming with State management (using RxJS and NgRx). Understanding of Software Design Patterns and Test-Driven Development. If you're an experienced Senior Frontend Developer (Angular) interested in joining an ambitious company with huge personal growth potential, please apply More ❯

Senior Front End Developer - React/TypeScript Up to £75k per annum plus excellent benefits Working onsite in West Hove offices, East Sussex. Stratospherec are delighted to be recruiting for a Senior Front End Developer with … who provide an enterprise-scale Data Analytics platform for a global customer base We are looking to recruit a Senior Front End Developer with good skills in TypeScript, React.js (Next.js would be useful as well) and who will be working on existing client systems and multiple new … each customer. There are opportunities to work on Full stack projects in this team as well if you want. This role is open to mid-level and senior level developers and the successful candidate will be passionate about Software Engineering, especially in well written, scalable code. Skills and experience: At least 5 year's commercial experience More ❯

Senior Frontend Developer Aberdeen (Hybrid 3 days per week onsite) This is an exciting opportunity to work for a global leader in the innovation and development of cutting-edge software solutions used across the oil and gas industry. As well as a salary of up to £65,000 benefits include: Hybrid working … Private healthcare and life assurance Generous pension scheme Onsite gym Were looking for a technically minded Senior Frontend Developer with strong experience in React and exposure to Next.js and TypeScript. Youll be working on the more complex application layer, developing web apps and APIs that sit behind the scenes, this isnt just More ❯

Senior Frontend Developer Edinburgh (Hybrid 3 days per week onsite) This is an exciting opportunity to work for a global leader in the innovation and development of cutting-edge software solutions used across the oil and gas industry. As well as a salary of up to £65,000 benefits include: Hybrid working … Private healthcare and life assurance Generous pension scheme Onsite gym Were looking for a technically minded Senior Frontend Developer with strong experience in React and exposure to Next.js and TypeScript. Youll be working on the more complex application layer, developing web apps and APIs that sit behind the scenes, this isnt just More ❯

Senior Frontend Developer Edinburgh (Hybrid – 3 days per week onsite) This is an exciting opportunity to work for a global leader in the innovation and development of cutting-edge software solutions used across the oil and gas industry. As well as a salary of up to £65,000 benefits include: Hybrid working … Private healthcare and life assurance Generous pension scheme City centre locations - minutes from Waverly Station We’re looking for a technically minded Senior Frontend Developer with strong experience in React and exposure to Next.js and TypeScript. You’ll be working on the more complex application layer, developing web apps and APIs that More ❯

Senior Frontend Developer This is an office based role requiring 5 days per week in their new London office. La Fosse are partnering with a market leader within the energy & trading sector, with a strong presence across oil & gas, renewables, power and carbon. They're in the market for a Senior Frontend Developer, with excellent React and TypeScript development skills, coupled with a strong background building and/or bootstrapping production component libraries & design systems. This is a unique opportunity where you will work closely with development teams to understand their requirements and assist in developing & improving frontend solutions. Key Requirements: React TypeScript More ❯

Senior Frontend Developer This is an office based role requiring 5 days per week in their new London office. La Fosse are partnering with a market leader within the energy & trading sector, with a strong presence across oil & gas, renewables, power and carbon. They're in the market for a Senior Frontend Developer, with excellent React and TypeScript development skills, coupled with a strong background building and/or bootstrapping production component libraries & design systems. This is a unique opportunity where you will work closely with development teams to understand their requirements and assist in developing & improving frontend solutions. Key Requirements: React TypeScript More ❯

Senior Frontend Developer Location: Remote Salary: To £90,000, depending on experience. Sector: Technology/… Data Infrastructure Client: Leading Global Data Centre Provider A prestigious data centre provider is seeking a highly skilled Senior Front End Developer to lead the development of large-scale, enterprise-grade applications. Data centre providers are one of the fastest growing and foundationally stable businesses within IT More ❯

Are you an experienced Frontend Developer looking for a new challenge and to work for an AI startup with an important mission? 🚀 Senior Frontend Developer – AI Data Security 🚀 Location : Hybrid working 1-3 days a week in central London (King’s Cross) Salary : up to £135,000 + … an incredibly exciting time to join the team as they are growing across multiple areas of the business, having just secured over £17mil in funding. As a Senior Frontend Developer, you will: Have 6+ years experience as a Frontend Software Engineer Experience developing with: React, Typescript, HTML, CSS A desire to be … cover Critical illness cover If you enjoy a flexible culture with the ability to work from home a few days a week, apply now for this unmissable Senior Frontend Developer opportunity now! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work More ❯

Are you an experienced Frontend Developer looking for a new challenge and to work for an AI startup with an important mission? 🚀 Senior Frontend Developer – AI Data Security 🚀 Location : Hybrid working 1-3 days a week in central London (King’s Cross) Salary : up to £135,000 + … an incredibly exciting time to join the team as they are growing across multiple areas of the business, having just secured over £17mil in funding. As a Senior Frontend Developer, you will: Have 6+ years experience as a Frontend Software Engineer Experience developing with: React, Typescript, HTML, CSS A desire to be … cover Critical illness cover If you enjoy a flexible culture with the ability to work from home a few days a week, apply now for this unmissable Senior Frontend Developer opportunity now! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work More ❯

Senior Front End Developer - React.js Developer West Hove, East Sussex offices - 4 days in office, 1 day per week remote after probation Salary up to £75k plus benefits depending on your experience My client are a UK SaaS company building an enterprise scale … single day for each customer. There are opportunities to work on Full stack projects as well if you want. This role is open to mid-level and senior level developers and the successful candidate will be passionate about Software Engineering, especially with well written, scalable code. Skills and experience: At least 5 year's commercial experience More ❯

Senior Front End Developer - React.js Developer West Hove, East Sussex offices - 4 days in office, 1 day per week remote after probation Salary up to £75k plus benefits depending on your experience My client are a UK SaaS company building an enterprise scale … single day for each customer. There are opportunities to work on Full stack projects as well if you want. This role is open to mid-level and senior level developers and the successful candidate will be passionate about Software Engineering, especially with well written, scalable code. Skills and experience: At least 5 year's commercial experience More ❯

Senior Frontend Developer (React.js) | Brand New Trading Payments Desk | £130,000 + Bonus + Benefits | London Hybrid I am looking for a Senior Frontend Engineer with React focus for a Trading House that build cross asset trading systems. The FinTech are building from the ground up and currently … expanding their team to work on a completely greenfield build, payments platform. As a Senior Frontend, your role will be to come in and build out a new Payments platform working very closely with another engineer to redesign parts of the system and lead from the front in terms of the build. Responsible for … developing new features for the public website and client portal. 💰This Senior Frontend developer role is paying up to £130,000 + bonus + benefits 📍Located in London City, St Paul's, with 3 days per week from the office 🧑React.Js, React Hooks, TypeScript Responsibilities of the Senior More ❯

Senior Frontend Developer with … SPA Web, Vue.js, Nuxt.js and TypeScript experience required by a global organisation mostly serving the entertainment sector. In this role youll influence technical direction, contribute to evolving front-end frameworks, and take a lead role in a team thats growing and innovating. The organisation delivers technology solutions across multiple sectors operating at global scale. Youll work More ❯

Senior Front End Developer - Central Manchester - £65,000 The Company: Lorien are working with a leading tech business based in Manchester that's building out an engineering team to support a major platform initiative. With a greenfield web application in development, they're looking for a Senior Front End Developer to help shape the architecture and lead delivery from the ground up. The Role: This is a hands-on role with leadership responsibilities. You'll be involved in defining the technical direction, development standards, and build processes for a brand-new React-based web app. More ❯