About the role
Frontend Developer - React - Xelix This website uses cookies to ensure you get the best experience. Xelix and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it. If you consent to it, we will also use cookies for analytics purposes. See our Cookie Policy to read more about the cookies we set. You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page. Accept all cookies Decline all non-necessary cookies Cookie preferences Select which cookies you accept On this site, we always set cookies that are strictly necessary, meaning they are necessary for the site to function properly. If you consent to it, we will also set other types of cookies. You can provide or withdraw your consent to the different types of cookies using the toggles below. 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About us At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated, intelligent workflows. Xelix is a fast-paced scale-up – things move fast and expectations are high. We raised our Series B with Insight Partners in June 2025 and are expanding aggressively. We have a team 150 talented people pulling together to achieve our goals. Everyone is trusted to take ownership, move fast and have a meaningful impact. We prioritise personal and professional growth, keep things fun, and love to celebrate a milestone together. In this role you’ll grow, be challenged and help shape the future of Xelix. If you’re excited about building something special with us, we’d love to hear from you. About the role We’re looking for a React Developer to join our growing development team. In this role, you will implement user interface components using React concepts and workflows such as Redux and RTK Query. You will also ensure that these components and the overall application are robust and easy to maintain. Our developers take pride in their work – producing clean, tested, beautiful code. Rather than give you a detailed set of requirements, we encourage engineers to take responsibility for solving the problem. There are many opportunities to innovate as you collaborate with stakeholders to design and implement new features. You will be well supported to continue your professional development. This includes an annual conference allowance, access to the O’Reilly library and a monthly session with your manager to identify and track your development goals. What you'll be doing Collaborating with designers and other developers to build websites from specifications produced in Figma. Creating visually appealing experiences using CSS3 for frontend applications. Implementing robust and scalable solutions. Developing, using and designing REST APIs and web-socket solutions to efficiently deliver application components. Performing testing and quality assurance activities on different browsers and devices to ensure compatibility and responsiveness. Implementing performance improvement strategies, testing, and measuring application performance Mentoring other team members, sharing knowledge and experience, and helping improve our team's abilities in the process. Ensuring the quality of code by writing comprehensive tests and participating in code reviews. What you’ll bring Expert knowledge of modern syntax JavaScript and React. Proficiency in JavaScript, TypeScript and CSS3. Familiarity with modern application architecture and design patterns. Excellent understanding of the complete software development life cycle. Strong Computer Science fundamentals and problem-solving skills. Ability to effectively communicate complex technical concepts to team members and stakeholders. Passionate about testing, rapid iteration and collaborative problem solving. (e2e, unit tests, integration tests) Knowledge in Test tools like Playwright, Jest. Big Plus Points An interest and aptitude in data visualization, transforming complex datasets into intuitive visual representations. Skills in User Experience (UX) and User Interface (UI) design, demonstrating a keen eye for aesthetics and attention to user journeys. What we offer in return 💰 Competitive salary of £60,000 - £75,000 depending on experience 🏝️ 27 days of annual leave (including 3 days Christmas closing), with the option to roll over 3 days 🏡 Hybrid working with one day a week from our dog-friendly Hoxton office and on-site gym 🏥 Comprehensive private medical & dental cover with Vitality 🍼 Enhanced parental leave pay 📚 Learning & development culture – £1,000 personal annual budget 🌍 We’re carbon-neutral and are working towards ambitious carbon reduction goals 🎯 Lots of team socials & activities ☀️ Annual team retreat Want to learn more? About us Xelix blog Xelix news Xelix glassdoor We believe that people from diverse backgrounds, with different identities and experiences make our company and product better. No matter your background, we'd love to hear from you! And if you have a disability, please let us know if there's any way we can make the interview process better for you - we're happy to accommodate! If you're a recruiting agency - we have an existing list of agencies we work with and we are not currently planning on expanding the list. Neither the Talent team nor hiring managers or the Support team will respond to cold outreach. This is a full-time position, with standard working hours from 9:00 AM to 6:00 PM, Monday through Friday. Department Engineering Role Front End Developer Locations London Remote status Hybrid Yearly salary £60,000 - £75,000 Employment type Full-time Contact Rebecca Green Talent Partner – People & Talent Join the fun - Apply now! Engineering · London · Hybrid Frontend Developer - React Loading application form Start Jobs Join our team Data & privacy Manage cookies Employee login Candidate Connect login Already working at Xelix? Let’s recruit together and find your next colleague. Log in Applicant tracking system by Teamtailor