Senior Frontend UI Developer

2 weeks ago


London, Greater London, United Kingdom Jane Street Full time

We're seeking a seasoned frontend developer to help us build cutting-edge browser-based tools for our trading infrastructure. As a Senior Frontend UI Developer at Jane Street, you'll play a crucial role in designing and implementing intuitive user interfaces that meet the needs of expert users.

A strong background in web technologies is essential, including browser fundamentals like CSS and DOM, as well as experience with UI frameworks like Vue, Angular, React, and Flutter. You should be able to build sophisticated UIs in the browser and have a passion for polishing details to create elegant and highly usable interfaces.

Experience with typed functional programming is a plus, particularly with languages like Elm, ReasonML, Purescript, and Typescript. The ideal candidate will have a keen eye for detail and enjoy working closely with traders and other end-users to understand their needs.

This role offers opportunities to work across multiple parts of the stack, from front-ends to back-ends, middleware, and databases. Fluency in English is required.

Based on industry standards and location, we estimate the salary for this position to be around $140,000 - $160,000 per year.


  • Frontend UI Developer

    3 weeks ago


    London, Greater London, United Kingdom Scope AT Limited Full time

    Job DescriptionWe are seeking a skilled Frontend UI Developer to join our team at Scope AT Limited.5+ years of experience in Frontend UI application development.Proficiency in Angular and HTML 5.Strong JavaScript skills.Experience working in financial services.The ideal candidate will have a strong understanding of UI development principles and experience...


  • London, Greater London, United Kingdom Opus Recruitment Solutions Full time

    Opus Recruitment Solutions is looking for a Senior Frontend Developer to join their remote engineering team. This company is driven by positive work in the Health Tech industry and aims to make a huge impact on its users.This is a mid-level position for an experienced engineer who can take on the role of main frontend developer, working closely with a small...


  • London, Greater London, United Kingdom Operation Technical Limited Full time

    Job Role: Senior Frontend DeveloperAbout the Role:As a Senior Frontend Developer at Operation Technical Limited, you will be responsible for leading the frontend development of our React-based applications. Your primary focus will be on designing and implementing state management, routing, and API requests to ensure optimal performance. You will work closely...


  • London, Greater London, United Kingdom Amazon Data Services UK Limited Full time

    About the Job:We are seeking a skilled Senior Software Engineer to lead our frontend development team and create high-quality UI components.Responsibilities:Develop and maintain frontend features using modern technologiesCollaborate with cross-functional teams to design and implement UI componentsImprove code quality, performance, and...


  • London, Greater London, United Kingdom Bowden Brown Full time

    Frontend DeveloperBowden Brown is actively seeking a highly skilled Frontend Developer to join their team and contribute to the development of intuitive UIs for their core OTC desk.This role will entail designing and implementing user-centric interfaces, collaborating with cross-functional teams, and leveraging expertise in TypeScript and JavaScript to drive...


  • London, Greater London, United Kingdom xAI Full time

    About the TeamxAI London is a team of software engineers dedicated to building high-quality, large-scale distributed systems. Our work spans multiple levels of the stack, from build systems to production backend infrastructure and frontend development. We have a strong focus on reliability and are eager to tackle complex technical problems.About the...


  • London, Greater London, United Kingdom Stanford Black Limited Full time

    Job DescriptionAs a Senior Frontend Engineer - Realtime UIs at Stanford Black Limited, you will play a key role in designing and building a new system from the ground up, working alongside senior business stakeholders. You will be working with the latest version of React.JS, using Agile engineering best practices to deliver beautifully engineered software....


  • London, Greater London, United Kingdom Citigroup Inc. Full time

    Senior UI Developer Job DescriptionAbout the Role:Citigroup Inc. is seeking a skilled Senior UI Developer to join our Commodities Risk team. As a key member of our technology team, you will be responsible for developing responsive and high-performance web applications using React.js and related libraries.Key Responsibilities:Frontend Development: Develop web...


  • London, Greater London, United Kingdom Miller Maxwell Full time

    The Miller Maxwell team is seeking a skilled Senior Frontend Developer to join our dynamic environment.The ideal candidate will have extensive experience developing single-page applications, with a strong background in React and a conceptual understanding of UX/UI design process and development.Key responsibilities will include:Design and development of user...


  • London, Greater London, United Kingdom ITDSPortugal Todos Full time

    Build a High-Performance Trading UI with UsWe're seeking a skilled Senior Frontend Developer to join our team at ITDSPortugal Todos and contribute to the development of a cutting-edge trading platform.This is a London-based opportunity with the possibility of 100% remote work.Your Key Responsibilities:Design and implement a user-friendly and efficient...


  • London, Greater London, United Kingdom Acord (association For Cooperative Operations Research And Development) Full time

    About the RoleWe are seeking a highly skilled Senior Frontend Developer Lead to lead our UI development team at Acord. The successful candidate will be responsible for designing and developing user-centric interfaces that meet the needs of our clients.Key Responsibilities:Implement and deliver new UI features, services, and enhancements to the BestX...


  • London, Greater London, United Kingdom Durlston Partners Full time

    Job Title: Frontend DeveloperJob Description: At Durlston Partners, we are seeking a skilled Frontend Developer to join our team. As a Frontend Developer, you will be responsible for designing and implementing visually appealing and user-friendly interfaces for our trading platform.Key Responsibilities:Develop new applications and platforms to monitor and...


  • London, Greater London, United Kingdom Saragossa Full time

    Work in a multi-billion dollar hedge fund as a Senior Frontend Developer, building an entire suite of applications used by traders and analysts.You will be working closely with the small team of UI developers, UX designers and users to build out the next generation of tools for portfolio managers.Ongoing projects will revolve around AI Chatbot dashboards to...


  • London, Greater London, United Kingdom Noir Consulting Full time

    We are recruiting for a Senior Frontend Developer to join our dynamic team at Noir Consulting in London.As a key member of our development team, you will be responsible for creating high-quality, responsive user interfaces using React.js, JavaScript, and HTML/CSS. You'll collaborate with various teams to deliver seamless and engaging user experiences across...


  • London, Greater London, United Kingdom Phoenix Security Full time

    Job DescriptionWe are seeking an experienced Frontend Developer to join our team at Phoenix Security, a pioneering cybersecurity start-up. The ideal candidate will have a strong background in UI/UX design and experience working with big datasets and data visualization.As a Frontend Developer, you will be responsible for implementing functional and UX/UI...


  • London, Greater London, United Kingdom Endeavour Recruitment Solutions Full time

    We are seeking a highly skilled Senior Frontend Developer to join our team at Endeavour Recruitment Solutions. As a key member of our development team, you will be responsible for designing and developing our web applications, partner white labels, web services, and APIs.The ideal candidate will have a strong understanding of UI/UX design concepts, web page...


  • London, Greater London, United Kingdom CAPCO Full time

    Senior Frontend DeveloperAt Capco, we're passionate about helping our clients succeed in the ever-changing financial services industry. As a Senior Frontend Developer, you'll work on engaging projects with some of the largest banks in the world, transforming the industry.We're looking for experienced developers who can build phenomenal UIs and are passionate...

  • Frontend Developer

    4 weeks ago


    London, Greater London, United Kingdom Blink - The Employee App Full time

    Blink is a cutting-edge employee app that empowers frontline workers worldwide. As a Frontend Engineer, you will play a pivotal role in crafting intuitive user interfaces that drive engagement and productivity.Main ResponsibilitiesDesign and Develop UI Components: Utilize modern web technologies like TypeScript, HTML, CSS, and React to build efficient,...


  • London, Greater London, United Kingdom OpenSourced Full time

    Unlock Your Potential as a Senior Frontend DeveloperOpenSourced is seeking an experienced Senior Frontend Developer to join our global SaaS company. This exciting opportunity will allow you to work on innovative brands, focusing on high-quality code and exceptional user experiences.As a leader in WFM solutions, our platform is trusted by many well-known UK...


  • London, Greater London, United Kingdom Orbis Group Full time

    Role OverviewThis is a senior frontend engineer position in the energy trading sector. We are looking for an expert in building intuitive, high-performance UI components using React and TypeScript.Responsibilities:Design and implement advanced UI components to meet trader needs.Collaborate closely with traders to deliver cutting-edge solutions.Develop and...