Lead Python Developer
Lead a small team of engineers building scalable backend services in Python (FastAPI, SQLAlchemy, PyTest) with MySQL, PostgreSQL, Redis, GCP, Docker, Kubernetes, and GitLab CI/CD at a FinTech in a regulated environment.
Free Tailor for ATS: 10/10 runs left
Location: Central London – hybrid
Salary: Up to £130k + bonus & equity
We’re hiring Lead Python Developers to join a fast-growing FinTech building scalable, high-impact products in a complex, regulated environment.
This is a hands-on leadership role where you’ll lead a small team of engineers while remaining deeply involved in architecture, backend development, and technical delivery. You’ll work closely with Product and Engineering leadership to shape solutions, drive best practice, and build reliable systems at scale.
What You’ll Be Doing
Leading and mentoring a small team of engineers
Designing and building scalable backend services in Python
Driving technical delivery, architecture, and engineering quality
Collaborating with Product teams to turn ideas into practical solutions
Improving systems, tooling, performance, and developer experience
Supporting production systems and ensuring smooth releases
What We’re Looking For
8+ years’ commercial Python development experience
Previous experience leading teams or acting as a Tech Lead
Strong backend engineering and system design skills
Experience working in fast-paced, scaling environments
Strong communication and stakeholder management skills
A pragmatic engineer who balances speed, quality, and scalability
Tech Stack
Python, FastAPI, SQLAlchemy, PyTest
MySQL, PostgreSQL, Redis
GCP (Cloud Run, Pub/Sub, Logging)
Docker, Kubernetes, GitLab CI/CD
Nice to Have
Experience in Financial Services or regulated environments
Experience supporting high-availability production systems
Benefits:
Bonus + Equity
Hybrid working
Private healthcare
Enhanced parental leave
Training and development budget