Job Title: Senior Java Developer - Electronic Trading Location: London A leading global financial firm is looking for a skilled Java Developer to join their Electronic Fixed Income team. You'll help build and improve fast, reliable trading systems that connect to global markets. What You'll Do Develop and improve electronic trading systems with a focus on speed and reliability. Work with other developers, traders, and analysts to deliver smart solutions. Help connect to new markets using TransFICC technology. Support and improve existing trading tools. Solve technical problems and boost system performance. What You'll Need Strong experience in trading systems, 5 in eTrading. Strong skills in Java, multi-threading, and low-latency development. Good understanding of fixed income or FX trading. Experience with Linux, TCP/UDP, and performance tuning. Familiar with test-driven development and system design. Comfortable working in a fast-paced, agile environment. If you're passionate about building high-performance systems and want to work in a fast-moving trading environment, we'd love to hear from you. Randstad Technologies is acting as an Employment Business in relation to this vacancy