At a Glance
- Tasks: Lead a small team to design and scale backend services for a cutting-edge investment platform.
- Company: Fast-growing fintech revolutionising wealth management with innovative technology.
- Benefits: Competitive salary up to £130k, hybrid work model, and opportunities for professional growth.
- Other info: Blend of hands-on engineering and leadership in a high-ownership environment.
- Why this job: Make a real impact by modernising outdated systems in a dynamic industry.
- Qualifications: 8+ years of Python experience and proven leadership in engineering teams.
The predicted salary is between 130000 - 130000 € per year.
We're partnering with a fast-growing fintech rebuilding the infrastructure behind modern wealth management. Their platform is replacing legacy adviser and investment systems with API-first tooling designed for speed, transparency, and automation, giving financial advisers a far better way to manage investments at scale.
Following a major funding round, they're now hiring a Lead Backend Engineer to help shape the next phase of the platform and lead a small, high-performing engineering team.
What makes this role interesting
- You'll work on core platform architecture, not peripheral features
- High ownership environment with direct influence on product and technical direction
- Opportunity to modernise systems in an industry still dominated by outdated technology
- Small engineering team where strong technical decisions have immediate impact
- Blend of hands-on engineering and leadership, ideal for someone who still loves building
The role
This is a true player-coach position: around 50% hands-on engineering and 50% technical leadership.
You'll:
- Lead and mentor a team of 3–4 engineers
- Design and scale backend services powering an API-driven investment platform
- Translate ambiguous business problems into clear technical execution plans
- Drive engineering standards, architecture decisions, and delivery practices
- Partner closely with product and leadership teams as the platform scales
What they're looking for
- 8+ years of commercial Python engineering experience
- Strong experience building backend systems and APIs in production environments
- Previous experience leading engineering teams
- Background in insurance, trading, fintech, or other regulated financial environments
- Ability to balance short-term delivery with long-term technical quality
- Comfortable operating in fast-moving, high-ownership environments
This role will suit an experienced backend engineer who enjoys solving complex domain problems, leading from the front, and building systems that directly shape a company's future.
Lead Backend Engineer in London employer: RevTech
As a Lead Backend Engineer at our fast-growing fintech company in London, you'll be part of a dynamic team that is revolutionising wealth management through innovative technology. We offer a high-ownership environment where your contributions directly influence product direction, alongside opportunities for professional growth and mentorship within a small, agile engineering team. Enjoy the blend of hands-on engineering and leadership while working in a culture that values transparency, collaboration, and the drive to modernise an industry ripe for change.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Backend Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the fintech space and let them know you're on the lookout for opportunities. A personal recommendation can go a long way in landing that Lead Backend Engineer role.
✨Tip Number 2
Show off your skills! Consider building a small project or contributing to open-source work that showcases your Python expertise and backend engineering chops. This not only demonstrates your abilities but also gives you something tangible to discuss in interviews.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of FastAPI, Pydantic, and SQLAlchemy. We recommend doing mock interviews with friends or using online platforms to get comfortable with the types of questions you might face.
✨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 are proactive about their job search!
We think you need these skills to ace Lead Backend Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Python and backend systems. We want to see how your skills align with the role, so don’t be shy about showcasing your achievements in fintech or similar environments!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re excited about this role and how your leadership experience can help us modernise our platform. Keep it concise but impactful!
Showcase Your Technical Skills:When filling out your application, be specific about your technical expertise. Mention your experience with FastAPI, Pydantic, and any other relevant tools. We love seeing candidates who can clearly articulate their technical prowess!
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 you’re keen on joining our team!
How to prepare for a job interview at RevTech
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in Python, FastAPI, Pydantic, Pandas, and SQLAlchemy. Brush up on your knowledge of backend systems and APIs, as you'll likely be asked to discuss your experience with these technologies in detail.
✨Showcase Your Leadership Skills
Since this role involves leading a small team, be prepared to share examples of how you've successfully mentored engineers in the past. Highlight your approach to balancing hands-on engineering with leadership responsibilities.
✨Prepare for Problem-Solving Scenarios
Expect to tackle some complex domain problems during the interview. Practice articulating your thought process when translating ambiguous business challenges into clear technical execution plans.
✨Understand the Fintech Landscape
Familiarise yourself with the current trends and challenges in the fintech industry, especially around wealth management. Being able to discuss how modernising systems can impact financial advisers will show your genuine interest in the role.
