Front Office High-Performance Software Engineer (Rust/C++)

IO Tech Solutions Limited; United States; Remote; USD 180,000 - 260,000; Full time

Job summary

IO Tech Solutions Limited is seeking mid-senior Front Office Developers to design, build, and optimize high-performance backend services for trading systems. You will work in a fast-paced, low-latency environment with engineers, traders, and researchers to deliver robust, scalable solutions.

The role emphasizes ownership of critical components, system design, and a strong track record in high-performance software. Collaboration and problem-solving are essential in this challenging setting.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related discipline.
• 4–8 years of software engineering experience in a fast-paced, high-performance environment.
• Strong programming experience in Rust and/or C++.
• Hands-on experience building low-latency or high-performance systems.
• Strong understanding of system design, software architecture, concurrency, and performance optimization.
• Demonstrated ownership of key system components or technical initiatives.
• Excellent problem-solving and communication skills.
• Stable career history with consistent technical growth.

Responsibilities

• Design, develop, and maintain high-performance backend applications using Rust and/or C++.
• Build scalable, reliable, and low-latency systems that support front office trading activities.
• Participate in system architecture, technical design, and component ownership throughout the software development lifecycle.
• Optimize application performance, latency, and resource utilization.
• Collaborate closely with traders, quantitative researchers, and engineering teams to deliver business-critical solutions.
• Troubleshoot production issues and continuously improve system stability and reliability.
• Contribute to code reviews, technical discussions, and engineering best practices.

Skills

Rust

C++

Concurrency

Performance optimization

System design

Ownership

Problem solving

Education

Bachelor's degree in Computer Science

Tools

Linux

Zig

Job description

IO Tech Solutions Limited is seeking mid-senior Front Office Developers to design, build, and optimize high-performance backend services for trading systems. You will work in a fast-paced, low-latency environment with engineers, traders, and researchers to deliver robust, scalable solutions.

The role emphasizes ownership of critical components, system design, and a strong track record in high-performance software. Collaboration and problem-solving are essential in this challenging setting.