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Quant Systems Developer – Mid/High Frequency Trading Job Opening In Central Singapore Community Development Council – Now Hiring J&D Technology Pte Ltd


Job description

Role Overview:

We are seeking a highly skilled Low Latency Quant Systems Developer to design, build, and optimize mid- to high-frequency trading systems for US equities and cryptocurrency markets.

The ideal candidate will have deep expertise in C++, experience with ultra-low latency architectures, and a proven track record in real-time market data handling, execution systems, and high-performance computing for trading applications.

This is a hands-on engineering role, working closely with quant researchers, traders, and infrastructure engineers to deliver production-grade trading systems that operate at scale with microsecond-level latency.

Key Responsibilities:

  • Design & Develop:
  • Build ultra-low latency trading systems using modern C++ (C++17/20) for US equities and crypto markets.

  • Implement efficient market data handlers, order execution gateways, and risk control modules.

  • Develop backtesting and simulation frameworks to support quant research and strategy development.

  • Performance Optimization:
  • Profile and tune code for sub-millisecond performance and high throughput.

  • Minimize network, kernel, and serialization overheads in critical execution paths.

  • Optimize order routing and feed handling for multiple venues and protocols (e.g., FIX, native APIs, WebSocket).

  • Collaboration & Integration:
  • Partner with quant researchers to integrate trading strategies into production systems.

  • Work closely with infrastructure teams on bare-metal deployments, low-latency networking, and time synchronization (e.g., PTP).

  • Monitoring & Reliability:
  • Build robust fault-tolerant systems with real-time logging, monitoring, and alerting.

  • Ensure high availability and disaster recovery mechanisms.

  • Work timing needs to cater to US trading hours (3pm to 12am singapore time)

Key Requirements:

  • Technical Skills:
  • Expert-level C++17/20 programming, including multi-threading, lock-free data structures, and template metaprogramming.

  • Experience with low-latency optimizations (NUMA, kernel bypass, RDMA, DPDK, TCP/UDP tuning).

  • Strong understanding of market microstructure for US equities and crypto venues.

  • Familiarity with market data protocols (ITCH, OUCH, FIX, WebSocket APIs) and exchange-specific APIs.
  • Experience with real-time data processing and event-driven architectures.

  • Quant & Trading Knowledge:
  • Understanding of mid/high-frequency trading strategies, order types, and execution algorithms.

  • Familiarity with risk management and position tracking in real time.

  • Infrastructure & Tooling:
  • Proficiency in Linux systems programming and network programming.

  • Experience with build systems (CMake, Bazel), profilers, and debuggers (gperf, perf, valgrind).

  • Knowledge of cloud-native and on-prem deployments is a plus.

  • Education & Experience:
  • Bachelor's/Master's in Computer Science, Electrical Engineering, or related field.

  • 3–7 years of experience in low-latency trading systems or HPC environments.

Preferred Experience (Bonus Points):

  • GPU acceleration (CUDA) or FPGA programming for ultra-low latency strategies.

  • Experience with Python for data analysis or integration scripts.

  • Knowledge of cryptography and blockchain protocols for crypto execution systems.

  • Exposure to distributed systems and microservices architectures.

Soft Skills:

  • Strong problem-solving and debugging skills.

  • Ability to work in a fast-paced, iterative development environment.

  • Excellent communication for cross-functional collaboration.

  • High ownership mentality with a focus on reliability and performance.

What We Offer:

  • Opportunity to work on cutting-edge trading systems for global markets.

  • Competitive compensation with performance-based bonuses.

  • High-impact role in a fast-growing quantitative trading firm.

  • Collaborative environment with quants, engineers, and researchers.

If you want, I can also draft a version optimized for LinkedIn or job boards with keywords for C++/HFT talent discovery so it ranks well in searches

Required Skill Profession

Other General


  • Job Details

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Unlock Your Quant Systems Potential: Insight & Career Growth Guide


Real-time Quant Systems Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Quant Systems in Central Singapore Community Development Council, Singapore, highlighting market share and opportunities for professionals in Quant Systems roles.

1656 Jobs in Singapore
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1553 Jobs in Central Singapore Community Development Council
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Download Quant Systems Jobs Trends in Central Singapore Community Development Council and Singapore

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at J&D Technology Pte Ltd adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

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The average salary range for a varies, but the pay scale is rated "Standard" in Central Singapore Community Development Council. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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