CodiLime

Networking Hardware Systems Engineer

18k - 22k PLN18 000 - 22 000 PLN/ mies./ mies.B2BB2B (netto)

SeniorZdalnie·WarszawaFull-time·B2B

#461631·Dodano 12 dni temu·8

Źródło: justjoin.it

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Tech Stack / Keywords

Python pytest C C++

Podsumowanie oferty

Build and maintain a Python testing tool for modern networking platforms, validating low-level SDK APIs across diverse router platforms. Use pytest and AI coding tools to rapidly develop and test scripts for networking hardware.

Wymagania

Strong experience with Python for building applications.
Strong Python proficiency for building and maintaining test automation with pytest.
Experience building pytest frameworks with fixtures, parametrization, markers, collection hooks, phase routing, timeouts, recovery, and artifact capture.
Ability to read and analyze C/C++ source code to understand underlying hardware behavior.
Understanding of physical router hardware, including optical modules, FRUs, NPUs, and driver libraries.
Strong root-cause analysis skills using logs, traces, test reports, service journals, core files, and system state.
Experience testing low-level SDK APIs and hardware driver features across Python wrappers, native APIs, and physical hardware state.
Strong QA background in test design, API validation, and defect troubleshooting.
Understanding of agentic workflows, including plans, skills, MCPs, specialist agents, context management, and long-running task recovery.

Nice to have:

Experience integrating Python with native C/C++ libraries through SWIG or similar binding technologies, including awareness of ABI compatibility, shared-library dependencies, packaging, and process isolation.
Hands-on experience with physical router hardware, router components such as optical modules and FRUs, and NPUs.
Understanding of L2/L3 networking concepts, IP routing, and core protocols.
Basic familiarity with traffic generators and analyzers, preferably IXIA/Spirent, T-Gen, or iperf.

Obowiązki

Research and define how to best implement client requirements and ideas.
Engage with client architects and end-users through design calls and syncs to gather requirements, clarify edge cases, and shape the testing tool.
Develop and maintain a Python-based validation framework for testing low-level SDK APIs.
Use LLMs, Copilot, Codex, and other modern AI coding tools to generate, refactor, and expand test scripts.

Benefity

Flexible working hours.
Internal training sessions and a training budget.
Hands-on onboarding.
The ability to change the project you work on.

Elastyczne godziny

Szkolenia wewnętrzne

Dofinansowanie szkoleń

Inne informacje

Early evening meetings may be required because the client is based in the US.

CodiLime

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