VirtusLab

Linux Hacker & Nix Wizard (Senior / Expert)

140 - 185 PLN/ godz./ godz.B2BB2B (netto)

SeniorZdalnie·WarszawaFull-time·B2B

#463499·Dodano 14 dni temu·3

Źródło: nofluffjobs.com

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Tech Stack / Keywords

Linux Python C RustNix

Podsumowanie oferty

You will support a large-scale developer ecosystem by maintaining and modernizing its core infrastructure and data platforms, with a focus on infrastructure operations, automation, and data pipeline integrations. The project involves mapping and securing graph data connections, with Linux, Python, and GraphDB among the stated technologies.

Wymagania

Deep, hacker-level understanding of Linux internals, memory management, IPC, and system calls.
Expert-level Python, including performance optimization, asynchronous execution, and C/Rust interoperability.
Hands-on expertise with Nix / NixOS, or strong mastery of declarative system configuration and reproducible builds.
Advanced experience with low-level kernel diagnostics and profiling using eBPF, perf, strace, and valgrind.
Fluent command of spoken and written English.
Uncompromising ownership, analytical rigor, and a natural instinct for deep technical problem-solving.

Obowiązki

Maintain and modernize core infrastructure and data platforms supporting an enterprise ecosystem used by thousands of software developers.
Support end-to-end infrastructure operations, automation, and data pipeline integrations.

Database security & observability:

Harden GraphDB instances to meet enterprise security standards.
Establish tracing, monitoring, and alerting across boundaries.

Architecture mapping:

Trace and map graph database interconnections across enterprise systems.

Cross-language pipeline integration:

Automate and optimize data processing pipelines across Python and Java stacks.

Scale & reliability:

Support a high-scale developer ecosystem with maximum availability and seamless delivery.

Benefity

Flexible hybrid work model.
Home office reimbursement.
Language lessons.
MyBenefit points.
Private healthcare.
Training package and in-house training.
Sports subscription.
Access to the listed perks is optional and completely voluntary for B2B contractors.

Kursy językowe

Opieka zdrowotna

Dofinansowanie szkoleń

Szkolenia wewnętrzne

Karta sportowa

VirtusLab

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