Software Developer

🔒 Confidential Employer
Posted 24 April 2026
LOCATION
London
TYPE
Full-time
LEVEL
Mid-Senior level
SALARY
£350,000 / year
CATEGORY
Technology
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

C++ Python REST Microservices Large-scale Data Systems Finance Communication

FULL DESCRIPTION

Job title: Software Developer

Client: [Employer hidden — view at passion-project.co.uk]

Salary: Up to £350,000 T/C

Location: London

Skills: C++, Python, REST Microservices, Large-scale Data Systems, Finance (Preferred)

The Role

An exciting opportunity has arisen for a highly skilled C++ Developer with excellent technical and communication abilities to join a successful and fast-paced tech-driven team within the finance sector.

You’ll be working alongside top-tier technologists with backgrounds from some of the most respected tech and trading environments, collaborating on cutting-edge systems that push the boundaries of performance and scalability in financial software.

This role offers the chance to contribute to the development of one of the most robust and scalable data platforms in the industry. You’ll have end-to-end involvement in the software development lifecycle, with real influence over the direction and implementation of key technical solutions.

Requirements

  • Strong commercial experience with C++ and Python (2+ years)
  • Proven experience building and consuming RESTful microservices
  • Experience handling large-scale or high-throughput data systems
  • Prior experience in the finance sector (preferred but not essential)
  • Solid academic background, ideally in Computer Science or a related discipline from a top University

If you're a talented software developer ready to make a meaningful impact in a technically sophisticated environment, apply now – interviews are taking place immediately.

Feel free to get in touch directly with any questions!

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