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Software Developer (System-Level Programming)

icon building Company : Virtuozzo
icon briefcase Job Type : Full Time
icon remote-alt Remote / Work from Home

Number of Applicants

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Job Description - Software Developer (System-Level Programming)

About Virtuozzo


Virtuozzo is a leading innovator in virtualization and cloud infrastructure solutions, empowering service providers worldwide to build and manage any cloud—private, public, or hybrid—efficiently and cost-effectively. We pioneered container-based virtualization technologies and actively contribute to foundational OSS projects such as OpenVZ, Linux kernel, Kubernetes, CRIU, KVM, OpenStack, and more



At Virtuozzo, you’ll be joining a globally distributed engineering team, solving infrastructure-grade challenges and powering the next wave of cloud platforms. To join our VHI Storage team, we are looking for Developers to:



Role & Responsibilities



  • Design, develop, and maintain system-level software components primarily in C.

  • Work in a Linux-based environment, including debugging, performance tuning, and automation.

  • Collaborate with cross-functional teams to design scalable and reliable systems.

  • Analyze and improve network-related functionality and performance.

  • Participate in code reviews, architecture discussions, and technical planning.



Requirements



  • Strong hands-on experience with Linux development and internals.

  • Proficiency in C, with the ability to write clean, efficient, and maintainable code.

  • Solid understanding of system-level programming, including memory management, concurrency, and IPC.

  • Good knowledge of computer networks, including TCP/IP stack and socket programming.

  • Excellent fluency in English




Nice to have



  • Experience with Golang and/or Python.

  • Familiarity with designing and implementing distributed systems.

  • Knowledge of performance profiling and debugging tools.

  • Experience with Linux AIO, io-uring, RDMA stack in Linux.

  • Understanding at least one of S3/NFS/Samba/iSCSI/NVMeOF protocols, Linux VFS internals, file systems architecture, Linux block I/O subsystem



What We Offer 



  • Remote and flexible working hours anywhere in EMEA

  • Professional growth: training budget, certification support, mentorship, and career progression pathways

  • Inclusive, multicultural team: work alongside talented engineers from across the globe on infrastructure-grade cloud products

  • Employee perks: recognition programs, referral bonuses, and learning initiatives such as book clubs or tech talks

  • Share Options – shares in our success with share options

  • Open for employment in our entity in Serbia or Bulgaria or for B2B contracting elsewhere in Europe.




Process stages:



  • HR intro call (30min)

  • Team meeting (1h)

  • Technical interview (code or take-home task)

  • Hiring manager interview (30min)

  • CTO meet&greet 



Original job Software Developer (System-Level Programming) posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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