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Senior C++ Software Engineer

Hiring from
Ireland
Work type
Hybrid
Posted
Oct 2, 2026
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Senior C++ Software Engineer

Shannon | Hybrid | Permanent

Join a software engineering team developing high-performance, scalable applications. You'll solve complex technical problems across software architecture, performance and distributed systems.

What You'll Do

  • Develop production software using modern C/C++.
  • Optimise performance, memory and multithreaded systems.
  • Work with distributed systems and networking.
  • Contribute to software architecture and technical decisions.
  • Troubleshoot complex performance and stability issues.
  • Support testing, code reviews and CI/CD.
  • Mentor and support other engineers.

What You'll Need

  • Degree in Computer Science, Engineering or similar.
  • Strong commercial C/C++ experience.
  • Knowledge of algorithms, data structures and OOP.
  • Experience with multithreading, concurrency and distributed systems.
  • Strong Linux development skills.
  • Understanding of TCP/IP, UDP or sockets.
  • Experience with Git, testing and CI/CD.
  • Strong problem-solving skills.

Nice to Have

  • HPC / parallel programming
  • Docker / containerisation
  • Python or Bash
  • gRPC, MPI or messaging systems

Reperio Human Capital acts as an Employment Agency and an Employment Business.

Skills:
C/C++ Software Engineer

Benefits:
Work From Home


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