https://jobs.co.uk/job/java-low-latency-developer-vallum--3e1c0f73-4ff7-4b17-9659-5821e7a8a0c9 RSS feed for Java Low Latency Developer at Vallum. en-gb Tue, 20 Oct 2026 14:39:32 GMT https://jobs.co.uk/job/java-low-latency-developer-vallum--3e1c0f73-4ff7-4b17-9659-5821e7a8a0c9 https://jobs.co.uk/job/java-low-latency-developer-vallum--3e1c0f73-4ff7-4b17-9659-5821e7a8a0c9 Tue, 20 Oct 2026 11:53:51 GMT Location: London | Salary: 10000-500000 Annual | Type: Contract | Job Description - Java Low Latency/Full Stack Engineer (Core Java andamp; C++) Location: London, UKWorking Model: Hybrid - 3 days onsite per weekExperience: 5-10 yearsIndustry: Financial Services/Investment Banking/Trading Technology About the Role We are looking for an experienced Java Low Latency/Full Stack Engineer with strong expertise in Core Java, C++, Linux, and low-latency network programming. The successful candidate will work on high-performance trading platforms and Real Time market data distribution systems within a fast-paced financial services environment. This role involves developing and optimising ultra-low-latency applications, improving system performance, and collaborating with trading, quantitative, and engineering teams to deliver highly reliable and scalable solutions. Essential Skills andamp; Experience 5-10 years of software engineering experience, preferably within investment banking, electronic trading, or high-frequency trading (HFT). Strong hands-on programming experience in Core Java and C++. Extensive experience developing high-performance, low-latency applications. Strong knowledge of Linux operating systems, Kernel bypass, and network performance o... Contract