> Markdown version of [/jobs/ext/29556-senior-java-engineer](https://www.wearedevelopers.com/jobs/ext/29556-senior-java-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Java Engineer

- **Company:** TRM International
- **Location:** London, UK
- **Experience:** Expert
- **Salary:** £30,000.0 - £45,000.0
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Java (Programming Language), Digital Assets, Microsoft Visual Studio, Java Application Server, Real Time Systems, Concurrency, Reliability of Systems, Low Latency
- **Published:** May 28, 2026
- **Apply:** https://uk.indeed.com/viewjob?jk=46a7971845c3e723

## About the Role

Do you have experience in Visual Studio?, * Strong commercial experience with Core Java

 * Experience working on low-latency, high-throughput systems
 * Solid understanding of concurrency, multithreading, and performance
 * Background in financial services, trading, digital assets or similarly complex environments is highly desirable
 * Passion for clean code, engineering best practices, and problem-solving

Why this role?

 * Work on business-critical electronic trading systems
 * High engineering standards and a strong technical culture
 * Exposure to complex, real-time systems and challenges
 * Opportunity to make a direct and visible impact

## Description

We're looking for a Senior Java Engineer to join a high-performing Electronic Trading engineering team working on low-latency, high-throughput systems at scale.This role offers the opportunity to build and evolve mission-critical trading platforms, working closely with trading, quant, and product teams to deliver performant and resilient solutions in a fast-paced environment.What you'll be working on

 * Designing and developing high-performance Java applications
 * Building low-latency, distributed services used in live trading
 * Optimising performance, scalability, and system resilience
 * Collaborating closely with front-office stakeholders
 * Contributing to architectural decisions and technical direction


## Related Videos

- [Concurrency with Go](https://www.wearedevelopers.com/videos/191-concurrency-with-go)
- [Swapping Low Latency Data Storage Under High Load](https://www.wearedevelopers.com/videos/746-swapping-low-latency-data-storage-under-high-load)
- [Tokenization of Everything: Where the Real World Meets Blockchain](https://www.wearedevelopers.com/videos/1035-tokenization-of-everything-where-the-real-world-meets-blockchain)
- [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets)
- [Go's Concurrency and Parallelism Inside Containers](https://www.wearedevelopers.com/videos/100058-go-s-concurrency-and-parallelism-inside-containers)
- [Trunk-Based Development at Scale: Real-World Insights from a High-Traffic Luxury E-Commerce Platform](https://www.wearedevelopers.com/videos/1435-trunk-based-development-at-scale-real-world-insights-from-a-high-traffic-luxury-e-commerce-platform)

## Related Articles

- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)
- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)