Mid/Senior C Software Engineer - Yang Models

18k - 23k PLN18 000 - 23 000 PLN/ mies./ mies.B2BB2B (netto)

MidZdalnie·WarszawaFull-time·B2B

#462515·Dodano 3 dni temu·1

Źródło: nofluffjobs.com

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Tech Stack / Keywords

CData modelingL2NetworkingBGPLinux Git PythonOperating systemCiscoProtocolsAutomated testingCI/CD pytest

Podsumowanie oferty

Develop YANG-based mappings for OpenConfig models in software for networking equipment manufacturers. The work includes researching client requirements and writing and unit-testing mappings, using C and Python in a Linux development environment.

Wymagania

Strong proficiency in C, including experience reading, analyzing, and refactoring existing codebases, with attention to memory safety and legacy code removal.
Familiarity with YANG data modeling, including its structures and hierarchical data schemas such as OpenConfig, IETF, or vendor-specific models.
Solid understanding of L2/L3 networking concepts, including interfaces, VLANs, routing, BGP, and ACLs.
Comfort working in Linux development environments with Git and build systems.
Intermediate Python proficiency to execute, inspect, and debug automated regression test suites.

Nice to have:

Experience with Network Operating Systems (NOS), such as Cisco IOS-XR, SONiC, Arista EOS, or Junos, or CPE systems such as prplOS or OpenWrt.
Practical experience with network programmability protocols such as NETCONF, RESTCONF, or gNMI, and tools such as pyang or schema validators.
Experience with declarative domain-specific languages (DSLs), schema-to-schema mapping, or data-driven code generation.
Experience with network test frameworks such as PyTest, PTF, or Scapy, and automated validation pipelines.

Obowiązki

Research and define how to implement client requirements and ideas.
Take part in technical discussions with the client.
Write and unit-test YANG-based mappings for OpenConfig models using recently written designs.
Create unit tests, conduct code reviews, create documentation, and take part in other software development activities.
Liaise with the infrastructure team to understand YANG as needed and seek reviews of new YANG mappings.
Use AI agent-based tools to develop new tooling.
Occasionally take part in technical pre-sales meetings.

Benefity

Flexible working hours.
Internal training sessions and a training budget.
Hands-on onboarding.
Ability to change projects.
Sports subscription and private healthcare.
Free coffee, beverages, and lunch.
Bicycle parking.

Elastyczne godziny

Szkolenia wewnętrzne

Dofinansowanie szkoleń

Karta sportowa

Opieka zdrowotna

Parking dla rowerów

Napoje w biurze

Inne informacje

Frequent collaboration with a US-based team is required.
Periodic customer sync calls may be required during US-friendly hours (17:00–20:00).

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