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This job expired on 21/07/2026. It no longer accepts applications.
Full Stack Engineer – London Fintech
Radley James · Londres et périphérie
Job description
About the role
We are a leading fintech broker‑dealer in London seeking a Full Stack Engineer to help modernise and electronify our trading infrastructure. You will join a highly autonomous team that values ownership, rapid delivery and the use of AI‑assisted development tools.
Key responsibilities
- Develop and enhance core components of the trading platform, such as market gateways and data‑feed handlers.
- Design and implement trading logic and execution systems.
- Support and improve the production trading environment to ensure reliability and high performance.
Required profile
- At least 2 years of experience in full‑stack engineering.
- Degree in Computer Science or a related discipline.
- Professional experience with Python, Java or Kotlin.
- Enthusiasm for using AI tools such as Claude or Cursor to increase development efficiency.
Required skills
- Python
- Java
- Kotlin
- Claude (AI assistant)
- Cursor (AI coding tool)
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Radley James
Londres et périphérie
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