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For Companies At a Glance
- Tasks: Build stunning user interfaces with React and collaborate on exciting projects.
- Company: Join Xelix, a fast-paced scale-up transforming financial controls with AI.
- Benefits: Enjoy a competitive salary, hybrid work, and generous annual leave.
- Why this job: Make a real impact while growing your skills in a supportive environment.
- Qualifications: Expertise in JavaScript, React, and a passion for clean code.
- Other info: Be part of a diverse team with great career growth and fun socials.
The predicted salary is between 51000 - 78000 £ per year.
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 of 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.
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!
This is a full-time position, with standard working hours from 9:00 AM to 6:00 PM, Monday through Friday.
Frontend Developer - React employer: Xelix
Contact Detail:
Xelix Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Frontend Developer - React
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who might know someone at Xelix. A friendly chat can open doors that applications alone can't.
✨Tip Number 2
Show off your skills! Create a personal project using React and share it on GitHub. This not only demonstrates your coding chops but also gives you something tangible to discuss during interviews.
✨Tip Number 3
Prepare for the technical interview by brushing up on your JavaScript and React knowledge. Practice coding challenges and be ready to explain your thought process – they love seeing how you tackle problems!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Xelix team.
We think you need these skills to ace Frontend Developer - React
Some tips for your application 🫡
Show Your Passion for Coding: When you write your application, let your enthusiasm for coding shine through! Share your experiences with React and any cool projects you've worked on. We love seeing candidates who are genuinely excited about building amazing applications.
Tailor Your Application: Make sure to customise your application to highlight how your skills align with what we're looking for. Mention specific technologies like JavaScript, TypeScript, and CSS3, and how you've used them in past projects. This helps us see how you'd fit right in with our team!
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on what makes you a great fit for the role. A well-structured application makes it easier for us to see your potential!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us that you're keen to join our team at Xelix!
How to prepare for a job interview at Xelix
✨Know Your React Inside Out
Make sure you brush up on your React knowledge, especially concepts like Redux and RTK Query. Be ready to discuss how you've implemented these in past projects and be prepared to solve a coding challenge on the spot.
✨Showcase Your Problem-Solving Skills
Xelix values engineers who take ownership of their work. Prepare examples of how you've tackled complex problems in previous roles, focusing on your thought process and the solutions you implemented.
✨Demonstrate Your Collaboration Skills
Since you'll be working closely with designers and other developers, think of instances where you've successfully collaborated on projects. Highlight your communication skills and how you ensure everyone is on the same page.
✨Prepare for Technical Questions
Expect questions about the software development life cycle and testing methodologies. Brush up on your knowledge of JavaScript, TypeScript, and CSS3, and be ready to discuss how you ensure code quality through testing.
