Java Developer - Part-Time

Job Description & Requirements

Overview:
We are looking for a passionate Java Developer with a strong interest in low-latency, high-performance trading system environments. This role is ideal for someone early in their career who is eager to grow in core engineering, system performance, and real-time execution platforms.

Key Responsibilities:

• Design, develop, and optimize Java components for low-latency trading applications.

• Work with data structures (including HashMap and concurrent collections) to build efficient, high-throughput systems.

• Implement multithreaded and concurrent processing solutions to support real-time workflows.

• Collaborate with senior engineers to profile performance, tune JVM settings, and improve system responsiveness.

• Participate in code reviews, testing, troubleshooting, and continuous improvement initiatives.

Requirements:

• 2+ years of hands-on experience in Core Java development.

• Good understanding of multithreading, concurrency, and data structures (especially HashMap internals).

• Strong interest or exposure to low-latency or high-performance system design.

• Experience with messaging frameworks (e.g., Kafka, JMS) is a plus.

• Knowledge of network protocols, GC tuning, or Linux performance tools is an advantage.

• Passion for writing clean, efficient, and high-quality code.