Software engineer – networking & drivers (dpu team)

Technologies-expected :

IPv4

IPv6

Network Administration

C++ technologies-optional :

DPDK

PCIe

DMA

RDMA about-project :

As part of the DPU software group, you will develop and optimize networking software, drivers, and data path components for high-performance data processing. We have multiple openings for both junior and senior engineers, depending on experience level.

You will work on cutting-edge Linux-based C / C++ systems, contributing to device driver development, packet processing frameworks, and system bring-up for next-generation DPU products.

By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational unit, bringing together more than 500 specialists nationwide! We are currently working on about 100 projects for 50 clients from various industries including automotive, Io T, telecommunications and medical. responsibilities :

Develop and maintain DPU drivers and networking software stacks

Integrate and optimize fast-path packet processing components

Debug and profile data path performance issues

Collaborate with hardware and firmware teams on feature enablement and bring-up

Participate in design reviews, code reviews, and continuous integration efforts requirements-expected :

Minimum 5 years of commercial experience in a similar position

Hands-on C / C++ development experience on Linux

Experience in networking systems : NICs, packet processing, data plane, or I / O stacks

Understanding of Ethernet / IP / TCP / UDP networking protocols

Familiarity with Linux kernel internals and driver APIs

Experience with debugging tools, git, and CI / CD workflows

Good knowledge of spoken and written English (everyday communication)

Strong analytical mindset, ownership, and collaborative attitude

Residing in Poland required offered :

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Employment stability - revenue of PLN 2.1 BN, no debts, since 2006 on the market

We share the profit with Workers - over PLN 76 M has already been allocated for this aim since 2022

Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more

Comfortable workplace – class A offices or remote work

Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application

PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers

Investment in your growth – meetups, webinars, training platform and technology blog – you choose

Fantastic atmosphere created by all Sii Power People