Java Engineer - Market Data
CBSbutler Holdings Limited trading as CBSbutler · West End, West London ·
- Category
- Software engineering
- Salary
- GBP 85,000 – 110,000 / year
Onsite Java engineer in West London building and maintaining low-latency market-data systems for futures and options electronic trading. The role involves working with LSEG/Refinitiv data and exchange feeds, migrating complex legacy codebases, with strong focus on performance, scalability, and automated testing.
Salary: £85,000 - 110,000 per year Requirements: Strong experience with Futures and Options market data, particularly LSEG/Refinitiv. Proven Java development experience in electronic trading environments. Good understanding of market data, exchange feeds, and trading workflows. Experience working with complex existing codebases and technology migrations. Strong focus on performance, scalability, and low-latency processing. Experience with TDD, automated testing, and regression testing. Familiar…