Java Developer

Randstad Technologies Recruitment; City Of London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A premier global electronic trading powerhouse is seeking a Senior Java Low-Latency Engineer to lead their E-Fixed Income architecture. This hybrid contract role requires a Java specialist with at least 8 years in electronic trading, particularly in E-Commerce and a strong grasp of low-latency systems. Candidates should be well-versed in TransFICC and share a commitment to maintaining clean code and automated processes. We are offering a competitive daily rate for this mission-critical position.

Benefits

Competitive daily rate

Qualifications

• 8+ years in electronic trading, with 5+ years specifically in E-Commerce/eFI/FX.
• Experience with TransFICC to unify bond markets into a streamlined API.
• Strong background in clean code, automated builds, and profiling.

Skills

Low-latency Java

TransFICC

Agile methodologies

Memory Tuning

Linux Performance Tuning

Tools

AWS

Ansible

Job description

The Race to Zero: Senior Java Low-Latency Engineer (Fixed Income)

6 Months Contract

London

Hybrid Role

Competitive daily rate.

Our client "A premier global electronic trading powerhouse" is looking for a Java Specialist to lead a mission‑critical shift in their E‑Fixed Income (eFI) architecture. They aren't just looking for a "developer" - we need a systems artist who understands that in this world, latency is the only metric that matters.

The Tech Stack

• The Core: Low‑latency Java (Mechanical Sympathy, Memory Tuning, GC Avoidance).
• The Connectivity: TransFICC specialization, TCP/UDP, Kernel‑level optimization.
• The Infrastructure: AWS, Ansible, Linux Performance Tuning.
• The Philosophy: DDD, TDD, and fault‑tolerant architectural design.

Who You Are

• A Veteran of the "Zero‑Latency" World: 8+ years in electronic trading (5+ specifically in E‑Commerce/eFI/FX).
• A TransFICC Expert: You understand how to leverage TransFICC to unify fragmented bond markets into a streamlined "One API" workflow.
• An Agile Craftsman: You believe in clean code, automated builds, and relentless profiling.

Ready to outpace the market? Please apply ASAP or share your updated CV.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.