Quantitative Developer
Duotech Pte Ltd Bedok Full-time
Role Overview
You will support the senior systems architect and traders in building, optimizing, and maintaining the firm's real-time trading infrastructure. You will work on execution, quoting, risk systems, market-data handlers, and latency-critical components across multiple crypto derivatives exchanges.This role requires strong engineering fundamentals and hands-on experience with high-performance, event-driven systems
Key Responsibilities:
- Implement latency-sensitive components of the market-making engine (market-data handlers, order routers, quoting logic)
- Optimize latency, jitter, and throughput across real-time data pipelines and execution paths
- Build and maintain exchange connectors (WebSocket, REST, FIX-like variaints) with robustness and micro-latency considerations
- Profile, debug, and optimize system performance in cloud-hostedenvironments
- Develop internal monitoring tools for latency analytics (e.g., ordeRTT, market-data delays, queue states)
- Tune garbage-collection behaviour, CPU pinning, async event loopss, and other performance parameters
- Assist in creating automated stress-testing and load-testing frameworks to simulate exchange conditions
- Work closely with traders on strategy parameters, safeguards, and scenario testing
Requirements:
- 8 years building low-latency trading systems
- Skilled in Python and C++/Rust
- Experience with market-data handlers, quoting engines, and order books
- Strong in latency optimization, performance tuning, and low-latency techniques
- Familiar with exchange microstructure, Pub/Sub frameworks, and Docker deployments
- Prior experience in crypto and traditional market-making stacks
Newton, 10 km from Bedok
thrive here share our belief that it's not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus.
We are seeking a Senior Quantitative Developer / Senior...
RANDSTAD PTE. LIMITEDGeylang, 4 km from Bedok
about company
I am currently working with a reputable technology solutions company. Permanent role in Singapore. You will need to relocate to Singapore if you are based overseas.
Salary budget open and attractive! Base + AWS + 3-4 months bonus! 5...
Geylang, 4 km from Bedok
Role Purpose
The Quantitative Developer is responsible for the design, implementation, and ongoing maintenance of the firm’s core trading infrastructure, with a specific focus on event-driven backtesting systems and FIX-based execution connectivity...