IosysLtd. Co. is a fast-growing and innovative technology startup headquartered in Shanghai, China. We are driven by the mission to build cutting-edge software solutions that push the boundaries of performance, scalability, and efficiency. As part of our growing team, you’ll have the opportunity to work in a collaborative environment where your ideas and skills make a direct impact.

We are seeking highly skilled C/C++/Rust Developers with a strong background in physics, mathematics, or engineering. You will work on simulation, computational modeling, and scientific software, contributing to projects that demand high-performance, low-level programming and advanced problem-solving.

Responsibilities

Design, develop, and optimize simulation and scientific computing software

Implement mathematical models and physics-based algorithms

Write efficient, low-level code in C, C++, or Rust

Collaborate with engineers and scientists to translate theories into practical applications

Work on custom engines and tools beyond standard web or game frameworks

Ensure performance, scalability, and accuracy in all developed systems

Requirements

Strong proficiency in C, C++, or Rust softwareengineering

anyone who has completed projectis are welcome

Solid foundation in mathematics, physics, or engineering principles

Experience with simulation frameworks, computational modeling, or HPC

Ability to solve complex technical problems with efficient algorithms

Bachelor’s or Master’s in Computer Science, Physics, Engineering, or related field

 Important: Candidates without the above skills will not be moved forward in the application process.

anyonewewho have used a hard language is encourage to apply as well

Nice to Have

Familiarity with parallel computing, numerical methods, or real-time simulation genetically algorithm, etc

• Contributions to scientific research tools, simulation engines