Full-Stack Engineer: End-to-End Platform Builder

Autonomai Recruitment; Greater London; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Competitive pay

Performance-linked pay

Strong benefits

Job summary

Autonomai Recruitment's client, a well-established fintech, is expanding its London engineering team. You will own features across the full stack, from backend services to the UI, and work closely with product, design and the business.

Join a small, senior group with end-to-end ownership; contribute to APIs, data services, and platform infrastructure as the product scales in a fast-paced, low-bureaucracy environment with strong benefits.

Qualifications

• Several years of professional experience across both backend and frontend development.
• Strong backend fundamentals, with Go and/or Python preferred.
• Comfortable with cloud infrastructure, containers, and CI/CD.
• Solid grasp of databases, caching, and query performance.
• Awareness of secure coding practices and common web vulnerabilities.
• Experience with financial services or another regulated industry is useful, not essential.

Responsibilities

• Build and own features across the full stack, from backend services through to the interface on top
• Design and implement APIs and data services in a modern backend language
• Build modern, performant web interfaces that consume those services
• Take features from concept through to production with real ownership
• Work closely with product, design, and engineering to shape how the platform evolves
• Contribute to infrastructure and architecture decisions as the product scales

Skills

Go

Python

Backend

Frontend

Cloud

Containers

CI/CD

Databases

Security

Tools

Docker

CI/CD tools

Job description

Autonomai Recruitment's client, a well-established fintech, is expanding its London engineering team. You will own features across the full stack, from backend services to the UI, and work closely with product, design and the business.

Join a small, senior group with end-to-end ownership; contribute to APIs, data services, and platform infrastructure as the product scales in a fast-paced, low-bureaucracy environment with strong benefits.