At a Glance
- Tasks: Lead and mentor frontend tech teams while driving innovative projects.
- Company: Join a dynamic tech company focused on collaboration and growth.
- Benefits: Competitive salary, generous leave, hybrid work, and personal development budget.
- Other info: Enjoy a vibrant culture with team socials and a commitment to diversity.
- Why this job: Make a real impact in tech leadership and shape the future of frontend development.
- Qualifications: Proven leadership experience and expertise in React and TypeScript.
The predicted salary is between 85000 - 125000 € per year.
About the role
Reports to: VP of Engineering
Direct reports: 3–5 Frontend Tech Team Leads
Hybrid role combining technical leadership, organisational strategy, and people management.
What you’ll be doing
- People Leadership
- Manage and grow 3–5 Tech Team Leads, coaching on leadership, delivery, and technical excellence.
- Support career development plans and performance reviews for the Tech Team Leads and their direct reports.
- Promote and exemplify the Xelix Culture Behaviours (Be Productive, Be Proactive, Keep Improving and Be Collaborative).
- Assist with defining team structures, e.g. squad formation, and defining ways of working for teams.
- Frontend Technical Strategy & Alignment
- Define and maintain frontend architecture standards (React + TypeScript), ensuring consistency across squads.
- Set conventions for component architecture, routing, state management, and data-fetching patterns.
- Support the design system and shared component library direction, including governance and adoption.
- Drive front end performance strategy and ensure teams have the tooling to measure and improve it.
- Establish frontend observability best practices (error monitoring, user-impact visibility, and actionable dashboards).
- Stay hands-on by reviewing key code, participating in design sessions, and providing technical guidance.
- Contribute to the codebase (approximately 30 % of your time).
- Introduce tools and techniques to help the tech team go faster.
- Delivery & Quality
- Ensure your teams are delivering code every day.
- Define and champion the Software Development Lifecycle (SDLC) process.
- Act as a quality guardian through code reviews, incident management and developer training.
- Promote the use of AI by the engineering team.
- Cross-Team Leadership
- Act as a trusted liaison between Senior Leadership and Tech Leads, balancing strategic priorities with team realities.
- Facilitate collaboration across squads for shared services and platform initiatives.
What you’ll bring
- Proven experience leading multiple teams or managers.
- Deep experience building and scaling React applications (ideally with TypeScript).
- Strong understanding of front end architecture and modern web fundamentals (performance, browser constraints, and build tooling).
- Experience setting direction for testing strategy across the frontend (unit/component/e2e).
- Excellent coaching and mentoring skills; ability to develop strong leaders.
- Experience scaling engineering teams from 5 to 50 engineers is a plus.
- Strong communication and influence skills, with a servant-leadership mindset.
What we offer in return
- Competitive salary of £85,000–£125,000 depending on experience.
- 27 days of annual leave (including 3 days Christmas closing) which increases up to 3 days based on tenure, with the option to roll over, buy or sell up to 3 days.
- Hybrid working with one day a week from our dog-friendly Hoxton office.
- On-site gym and cycle to work scheme.
- Employee discount at over 100 retailers.
- 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.
Principal Tech Team Lead (Front End) in London employer: Xelix
At Xelix, we pride ourselves on being an exceptional employer that fosters a culture of collaboration, continuous improvement, and personal growth. Our hybrid working model allows for flexibility while enjoying the perks of our dog-friendly Hoxton office, including an on-site gym and a vibrant social scene. With a strong commitment to employee development, we offer a generous annual learning budget and a supportive environment where diverse backgrounds are celebrated, making it a truly rewarding place to advance your career as a Principal Tech Team Lead.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Tech Team Lead (Front End) in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who might know someone at Xelix. A friendly chat can open doors that a CV just can't.
✨Tip Number 2
Show off your skills! If you’ve got a portfolio or GitHub with your React and TypeScript projects, make sure to highlight them. It’s a great way to demonstrate your technical prowess without just talking about it.
✨Tip Number 3
Prepare for the interview by brushing up on your leadership and coaching experiences. Be ready to share specific examples of how you've developed teams and driven performance – they’ll want to see your servant-leadership mindset in action!
✨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, we love seeing candidates who take that extra step!
We think you need these skills to ace Principal Tech Team Lead (Front End) in London
Some tips for your application 🫡
Show Your Leadership Skills:In your application, make sure to highlight your experience in managing and growing teams. We want to see how you've coached others and fostered a collaborative environment, so share specific examples that demonstrate your people leadership skills.
Get Technical:Since this role is all about frontend tech, don’t shy away from showcasing your deep knowledge of React and TypeScript. Talk about your experience with frontend architecture and any strategies you've implemented to improve performance and quality in your previous roles.
Be Clear and Concise:When writing your application, clarity is key! Use straightforward language and structure your thoughts logically. We appreciate a well-organised application that makes it easy for us to see your qualifications and fit for the role.
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 you’re proactive and engaged with our company!
How to prepare for a job interview at Xelix
✨Know Your Tech Inside Out
Make sure you’re well-versed in React and TypeScript, as these are key to the role. Brush up on frontend architecture standards and be ready to discuss your experience with performance strategies and tooling.
✨Showcase Your Leadership Skills
Prepare examples of how you've successfully managed and grown teams in the past. Highlight your coaching and mentoring experiences, especially how you've developed strong leaders and fostered a collaborative culture.
✨Demonstrate Your Strategic Thinking
Be ready to talk about how you’ve defined and maintained technical standards in previous roles. Discuss your approach to setting direction for testing strategies and how you ensure quality through code reviews and incident management.
✨Engage with the Company Culture
Familiarise yourself with the company’s culture behaviours: Be Productive, Be Proactive, Keep Improving, and Be Collaborative. Think of ways you can exemplify these values in your leadership style and team interactions.
