1 to 25 of 29 Senior Front-End Engineer (Client-Side Engineer) Jobs in the South East

the growth of the knowledge of those around you. You will become one of our key contributors who guide and foster innovation by developing the front-end applications for our leading-edge products that span various market segments including transportation, automotive and motorsport. You will work collaboratively to solve interesting and challenging … who is passionate about technology, you will use the most effective and applicable technologies to create scalable, high-performance front-end applications for our wireless networking solutions for fleets of vehicles and other physical assets. You will develop and maintain reusable software applications for a combination More ❯

Job Description Position: Senior Front-End Engineer Location: Portsmouth, NH (98% remote) Duration: 12+ months to start Start Date: 1/11/2021 IT Experience: 8+ yrs Visa: Any Mode of … interview: Phone/Skype Requirements Bachelor's degree in Computer Science, Engineering or related field, or equivalent training, fellowship, or work experience. 5+ years of experience writing client-side JavaScript. Experience leveraging modern front-end frameworks. Experience building advanced interfaces with CSS and HTML. Experience building and debugging More ❯

An accomplished Senior React Front End Engineer is sought after for a thrilling opportunity to make a substantial impact on a cutting-edge platform with our esteemed UK-based FinTech client. This position offers remote work, with 1 office visit per month in London … user-friendly, responsive web applications using React. Your responsibility includes the development and upkeep of high-quality code, adhering to the latest best practices in front-end development. Any experience or willingness to work with React Native is highly desirable. The ideal candidate will showcase expertise in React JavaScript Typescript HTML CSS … TDD Event Driven Architecture React Native Additionally, experience in working with RESTful APIs and integrating front-end applications with back-end services (GO/PHP/Python) is highly desirable. Don't miss out on this incredibly exciting opportunity to be at the forefront of innovation - apply now More ❯

Senior Front-End Engineer – DeFi/Web3 Startup Location: Hybrid (2–3 days/week in London) Salary: Up to £150,000 + Equity Type: Full-Time, Permanent Join one of the most exciting early-stage Web3 startups on the market. As the first … Senior Front-End Engineer, you will" Architect and build slick, scalable front-ends for AI-driven tools Define UI/UX standards and lead the frontend tech stack Own key components, libraries and interfaces across the platform Collaborate closely with More ❯

About the role: We are recruiting a Senior Front-End Engineer to join the development team at Hyve Managed Hosting. You will focus on delivering clean, exceptional solutions for multiple external applications. We can offer excellent career progression opportunities, competitive pay and training and … UK (Office based role) What you’ll be doing? This is an opportunity to join our agile development team working as a Senior Front-End Software Engineer. You will be using your excellent JavaScript/Typescript, HTML and CSS skills to build and support new features adding value for Our … Business. As a Senior Front-End Engineer, you will also use your knowledge of Software Engineering to lead the shaping of new projects and support the professional development of less experienced Engineers. There are opportunities to become a people manager for your fellow engineers More ❯

company bonus and more. Ref: JT/LC/5915 Contact Name: Luke Checkley Telephone: An accomplished Senior React Front End Engineer is sought after for a thrilling opportunity to make a substantial impact on a cutting-edge platform with our esteemed UK-based … user-friendly, responsive web applications using React. Your responsibility includes the development and upkeep of high-quality code, adhering to the latest best practices in front-end development. Any experience or willingness to work with React Native is highly desirable. The ideal candidate will showcase expertise in React Typescript HTML CSS TDD … React Native Additionally, experience in working with RESTful APIs and integrating front-end applications with back-end services (GO/PHP/Python) is highly desirable. Don't miss out on this incredibly exciting opportunity to be at the forefront of innovation - apply now More ❯

Role : Senior Full Stack Engineer (FE or BE focussed) Salary range : 90-170k (+equity) Location : x3 days pw onsite in Central London (Mon/Wed/Fri) Tech stack includes : React, Typescript, Tailwind, Python & Postgres. Current team size: x6 engineers Senior Full Stack Engineer … Edtech startup that is creating e-learning tools using AI. 2.5 year runway, grew 11x last year, using gamification to help learning! Whilst it's titled as a Senior role, they're looking for very experienced engineers who've been technical co founders/founding engineers that have built and scaled businesses. Essentials for this role: 7+ years More ❯

Social network you want to login/join with: Senior Frontend Software Engineer - UI – Frontend – TypeScript – React London based position - x3 days in office requirement required. Miller Maxwell is assisting an international FinTech expanding their UI team. This senior position offers the successful Senior Frontend Engineer … Key Responsibilities for Senior Frontend Developer: Collaborate with an experienced full-stack engineering team to enhance their electronic trade execution platform, focusing on front-end development. Build user interfaces for their core trade execution trading platform. Implement, modify, and configure platform improvements. Work closely with a Full Stack team to … enhance and improve platform reliability. Requirements for Senior Frontend Engineer: A degree in a STEM-related subject. At least six years of commercial frontend development experience. Proven experience with React & TypeScript. Experience in a FinTech or Financial Services environment. Performance improvement - Platform reliability improvement experience is essential. Demonstrable experience in building large More ❯

second to none. They include Vista Equity Partners (" Vista "), General Catalyst, JPMC, American Express, HSBC, and Ericsson Ventures. About the Role Menlo Security is looking for a talented Senior Engineer to join our Frontend team in Bangalore. You will be part of the team that extends and supports management tools for our More ❯

powered advice on this job and more exclusive features. Direct message the job poster from Hyve Managed Hosting We are recruiting a Senior Front-End Engineer to join the development team at Hyve Managed Hosting. You will focus on delivering clean, exceptional solutions for … Salary from: £40,000 Contract type : Permanent & Full Time Location : Brighton, UK (Office based role) What you’ll be doing? As a Senior Front-End Engineer, you will also use your knowledge of Software Engineering to lead the shaping of new projects and support … not already based within a 30 mile radius of BN2 will not be considered for the position. • Company pension • Cycle to work scheme Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology and Project Management Industries Software Development Referrals increase your chances of interviewing at Hyve Managed Hosting More ❯

Social network you want to login/join with: Senior Frontend Engineer (0.5% Equity), southampton col-narrow-left Client: Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile … Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

Social network you want to login/join with: Senior Frontend Engineer (0.5% Equity), high wycombe col-narrow-left Client: Location: high wycombe, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

Social network you want to login/join with: Senior Frontend Engineer (0.5% Equity), brighton col-narrow-left Client: Location: brighton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile … Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

Social network you want to login/join with: Senior Frontend Engineer (0.5% Equity), slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile … Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

Social network you want to login/join with: Senior Frontend Engineer (0.5% Equity), portsmouth, hampshire col-narrow-left Client: Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

Social network you want to login/join with: Senior Frontend Engineer (0.5% Equity), crawley, west sussex col-narrow-left Client: Location: crawley, west sussex, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description … Senior Mobile Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

: Location: reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

: Location: woking, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Mobile Frontend Developer (Equity-only) We are looking for a senior React Native developer interested in building performant mobile apps on both the iOS and Android platforms. … effectively in a fast-paced, high-energy environment. Ability to communicate, influence other supporting teams such as product, QA, DevOps, etc. to achieve the objectives. Experience collaborating with senior developers, project managers, and designers in a fast-paced environment with little supervision. Strong understanding of popular React Native libraries, components, and frameworks. Able to deliver results on time More ❯

Social network you want to login/join with: Senior Front End Engineer, Crawley, West Sussex Client: Location: Crawley, West Sussex, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: Role … Senior Front End Engineer Location: Remote, UK As a Senior Front End Engineer, you’ll play a key role in shaping the user experience for thousands of pet More ❯

Role: Senior Front End Engineer Location: Remote, UK As a Senior Front End Engineer, you’ll play a key role in shaping the user experience for pet owners More ❯

Social network you want to login/join with: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity, brighton col-narrow-left Client: Burns Sheehan Location: brighton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job … Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity ? Senior Frontend Engineer - Up to £120,000 per annum ? Rising player in Decentralised Finance (DeFi … this shift and establish themselves as a leader in the world of decentralised finance. Want to play a key part in that journey? We're looking for a Senior Frontend Engineer, proficient in Typescript and React with realtime data experience (i.e Websocket) and the best engineering practices across optimisation, testing, responsive design More ❯

Social network you want to login/join with: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity, reading col-narrow-left Client: Burns Sheehan Location: reading, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job … Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity ? Senior Frontend Engineer - Up to £120,000 per annum ? Rising player in Decentralised Finance (DeFi … this shift and establish themselves as a leader in the world of decentralised finance. Want to play a key part in that journey? We're looking for a Senior Frontend Engineer, proficient in Typescript and React with realtime data experience (i.e Websocket) and the best engineering practices across optimisation, testing, responsive design More ❯

Social network you want to login/join with: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity, woking col-narrow-left Client: Burns Sheehan Location: woking, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job … Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity ? Senior Frontend Engineer - Up to £120,000 per annum ? Rising player in Decentralised Finance (DeFi … this shift and establish themselves as a leader in the world of decentralised finance. Want to play a key part in that journey? We're looking for a Senior Frontend Engineer, proficient in Typescript and React with realtime data experience (i.e Websocket) and the best engineering practices across optimisation, testing, responsive design More ❯

Social network you want to login/join with: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity, southampton col-narrow-left Client: Burns Sheehan Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job … Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity ? Senior Frontend Engineer - Up to £120,000 per annum ? Rising player in Decentralised Finance (DeFi … this shift and establish themselves as a leader in the world of decentralised finance. Want to play a key part in that journey? We're looking for a Senior Frontend Engineer, proficient in Typescript and React with realtime data experience (i.e Websocket) and the best engineering practices across optimisation, testing, responsive design More ❯

Social network you want to login/join with: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity, portsmouth, hampshire col-narrow-left Client: Burns Sheehan Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow … right Job Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity ? Senior Frontend Engineer - Up to £120,000 per annum ? Rising player in Decentralised … this shift and establish themselves as a leader in the world of decentralised finance. Want to play a key part in that journey? We're looking for a Senior Frontend Engineer, proficient in Typescript and React with realtime data experience (i.e Websocket) and the best engineering practices across optimisation, testing, responsive design More ❯