Senior C++ Developer

Atos SE

Osijek, Croatia
On-site
C++ and system-level programming
Linux development and debugging
Distributed systems & network communication
Develop and maintain mission‑critical, telco‑grade applications, implementing and enhancing low‑level communication protocols and building high‑performance server‑ and client‑side modules

Job Summary

  • Develop and maintain mission‑critical, telco‑grade applications, implementing and enhancing low‑level communication protocols and building high‑performance server‑ and client‑side modules.
  • Contribute to distributed system architecture improvements and own the full development lifecycle from design to testing, while supporting CI/CD pipelines and DevOps practices.
  • Benefit from competitive compensation, additional health insurance, Christmas bonus, vacation allowance, transportation allowance, flexible working hours, and opportunities for professional and personal development.

Matching Summary

Develop and maintain mission‑critical, telco‑grade applications, implementing and enhancing low‑level communication protocols and building high‑performance server‑ and client‑side modules.

Skills & Requirements

Must-have

  • C++ and system-level programming
  • Linux development and debugging
  • Distributed systems & network communication
  • CI/CD, Git, DevOps workflows
  • SIP, RTP, SRTP, RTCP protocols

Nice-to-have

  • Secure protocols and cybersecurity concepts
  • French or German language skills
  • Proactive and adaptable mindset

Key Requirements

  • 5–10+ years of professional software development experience
  • Degree in CS, Software Engineering, Electrical Engineering, or similar
  • Experience with Docker, Kubernetes, VMware, Proxmox, KVM
  • Experience with Kafka, RabbitMQ
  • EU citizens only

Work Rights

Not specified

Tailored Resume

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