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Software Engineer - C++ & Systems

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Software Engineer - C++ & Systems in USA new

  • SirenOpt
  • Full time
  • Email
  • San Leandro, CA

Responsibilities

  • Develop and maintain modern C++ components for Linux-based systems.
  • Implement features, fix bugs, and write unit and integration tests across the sensor data pipeline.
  • Write Python scripts for automation, testing, and data analysis.
  • Read and occasionally modify code in languages beyond C++ and Python.
  • Use AI coding tools and verify their output through testing, profiling, and code review.
  • Run software on real hardware, set up sensors, and collect data in the lab.
  • Participate in code reviews and follow team code-quality conventions.
  • Diagnose and debug issues across software and hardware boundaries with firmware and hardware engineers.
  • Measure and improve existing code performance under senior-engineer direction.
  • Document work for other team members.

Requirements

  • Bachelor’s or master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical field.
  • 0–2 years of professional software development experience; internships, co-ops, research, and substantial personal or open-source projects count.
  • Solid foundation in C++, including memory management, pointers and references, the standard library, and object-oriented and generic programming.
  • Ability to read, understand, and write Python within existing automation, testing, and data-analysis codebases.
  • Ability to learn new programming languages and work across a multi-language codebase.
  • Understanding of data structures, algorithms, operating systems, and concurrency basics.
  • Comfort with Linux command-line tools, build tools, debuggers, and Git-based workflows.
  • Hands-on experience using AI coding tools such as Claude Code, GitHub Copilot, or Cursor and reviewing and testing their output.
  • Comfort working with laboratory and test equipment, sensors, real hardware, and data collection; training on specific equipment is provided.
  • Clear written and verbal communication and ability to collaborate across disciplines.
  • Preferred experience with Qt, gRPC, Protocol Buffers, profiling and debugging tools, hardware interfaces, automated testing, or open-source contributions.

Benefits

  • On-site full-time role in San Leandro, California.
  • Equity and salary compensation depend on experience.
  • Health, dental, and vision plans are provided.
  • 401(k) matching is provided.
  • 20 days of paid time off per year plus approximately 15 paid US holidays per year.

Salary: $120k - $160k/yr

SirenOpt

SirenOpt helps manufacturers make better, safer, and more reliable micro- and nano-materials. These materials are the building blocks of critical sectors of the global economy such as batteries, computer chips, aircraft components, and power systems. Surging material demand and growing complexity...

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