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Open nowFirst seen 32 hours ago

JAVA DEVELOPER – ALGORITHMIC TRADING SYSTEMS

IO TECH SOLUTIONS LIMITED787 open roles

Where
Hong Kong, Hong Kong SAR, Hong Kong
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Your applicationOpen nowJAVA DEVELOPER – ALGORITHMIC TRADING SYSTEMSIO TECH SOLUTIONS LIMITED · Hong Kong, Hong Kong SAR, Hong Kong

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The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: first seen 32 hours ago

The posting

A major financial institution with a significant presence in global markets. We operate sophisticated in-house trading systems across equities and derivatives, leveraging cutting-edge technology to maintain our competitive edge.

We are currently expanding our Delta 1 Algorithmic Trading technology team and looking for a Java Developer to design, build, and enhance our execution platform.

The Role:

This is a hands-on development role focused on the design and implementation of industry-leading algorithmic trading systems. You will work on the core platform that executes our proprietary trading algorithms across multiple asset classes, ensuring low-latency, high-reliability performance in a fast-paced environment.

What You'll Actually Do:

Core Development:

  • Design & Build: Architect and develop high-performance trading systems that power our in-house algorithmic execution strategies.
  • Back-Test & Validate: Build and maintain back-testing frameworks to evaluate algorithm reliability, performance, and risk-adjusted returns.
  • Enhance & Optimize: Continuously improve existing algorithms and implement new strategies based on evolving business requirements.
  • Own the Code: Write clean, maintainable, production-grade Java code that meets rigorous performance and reliability standards.

Collaboration & Quality:

  • Architectural Input: Participate in technical design discussions and contribute to architectural decisions that shape the future of the platform.
  • Code Reviews: Review peer code to ensure quality, consistency, and adherence to best practices.
  • Requirements Analysis: Translate complex business requirements into pragmatic technical solutions, creating specifications where needed.
  • Support & Maintenance: Support the implementation lifecycle and troubleshoot production issues to ensure system stability.

Who You Are (The Must-Haves):

Core Technical Skills:

  • Java Mastery: Deep, expert-level knowledge of Java with proven experience building production systems.
  • Concurrency Expert: Excellent understanding of threading, synchronization, and concurrent programming in Java.
  • Computer Science Fundamentals: Strong grasp of data structures, algorithms, and software design patterns.
  • Linux Proficiency: Comfortable working in a Linux development environment.
  • Scripting Ability: Good scripting skills using Python, Bash, or similar languages.

Academic Background:

  • A degree in Computer Engineering, Computer Science, or an equivalent technical discipline.

Soft Skills:

  • Thrives Under Pressure: Comfortable working in a fast-paced, dynamic environment with tight deadlines.
  • Problem-Solver: Analytical mindset with the ability to decompose complex problems into practical solutions.
  • Team Player: Collaborative and open to feedback through code reviews and technical discussions.

What Sets You Apart (Nice-to-Haves):

  • Investment Banking Experience: Prior experience working in an investment bank or similar financial institution.
  • Algo Development: Exposure to algorithm development, trading strategies, or quantitative systems.
  • C++ Knowledge: Experience with C++ development is a strong plus.
  • Advanced Linux: Deep understanding of Linux system internals, performance tuning, and low-level optimization.
  • Networking & Architecture: Knowledge of computer networks, computer architecture, and operating systems.
  • Agile Methodologies: Familiarity with Agile software development practices (Scrum, Kanban, etc.).

Why You Should Consider This:

  • High-Impact Work: Your code directly drives trading decisions and execution in real-time markets.
  • Complex Challenges: Work on distributed, low-latency systems that push the boundaries of performance engineering.
  • Collaborative Environment: Join a team of talented engineers who value code quality, innovation, and continuous improvement.
  • Career Growth: Build expertise at the intersection of finance and cutting-edge technology.
  • Competitive Compensation: Attractive package commensurate with experience and impact.
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