Senior Software Engineer – Hybrid Cloud Infra (Remote)

Virtuozzo Inc.; Remote; PLN 252,000 - 337,000; Full time

Job summary

A leading hybrid infrastructure company in Kraków is seeking an experienced engineer to join their team. You will focus on architecting and implementing innovative features for hybrid cloud platforms while optimizing performance-critical code and maintaining high-quality standards. Ideal candidates should have expert skills in programming languages such as Python or C++, solid experience with Linux kernel architecture, and a strong understanding of networking fundamentals. This position offers flexible working hours and a competitive compensation package.

Benefits

Group private medical insurance

Training budget and certification support

Flexible remote working hours

Recognition programs and referral bonuses

Qualifications

• Strong experience developing systems in Python, Rust, Go, or C/C++.
• Expertise in Linux kernel process scheduling, memory management, and syscalls.
• Ability to troubleshoot complex production environments.

Responsibilities

• Architect and implement features for cluster orchestration and VM management.
• Maintain automated tests to ensure code quality.
• Optimize performance and refactor legacy components.

Skills

Expert-level proficiency in Python, Rust, Go, or C/C++

Deep expertise in Linux kernel architecture

Strong grasp of networking fundamentals (TCP/IP, routing, SDN)

Proven ability to solve intricate, ambiguous problems

Tools

Docker

Kubernetes

Ansible

Job description

A leading hybrid infrastructure company in Kraków is seeking an experienced engineer to join their team. You will focus on architecting and implementing innovative features for hybrid cloud platforms while optimizing performance-critical code and maintaining high-quality standards. Ideal candidates should have expert skills in programming languages such as Python or C++, solid experience with Linux kernel architecture, and a strong understanding of networking fundamentals. This position offers flexible working hours and a competitive compensation package.