Firmware Engineer – DPU Systems

1 dzień temu


Łódź łódzkie, łódzkie, Polska Sii Sp. z o.o. Pełny etat
Firmware Engineer – DPU SystemsMiejsce pracy: ŁódźTechnologies we useExpected
  • Linux
  • Ethernet
  • Networking protocols
  • C
About the project

We are seeking a Firmware Engineer to develop low-level software for DPU control and management subsystems. This includes work on firmware interfaces, boot flows, initialization sequences, and hardware integration.

You will collaborate closely with hardware and software teams to bring up new DPU silicon and ensure stable operation across networking and compute use cases.

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, IoT, telecommunications, and medical.

Your responsibilities
  • Develop and maintain firmware components for DPU subsystems
  • Bring up and validate hardware interfaces (PCIe, DDR, Ethernet)
  • Support board bring-up and early silicon validation
  • Debug boot, initialization, and runtime issues in firmware
  • Collaborate with software and validation teams to ensure reliable system operation
Our requirements
  • Minimum 5 years of commercial experience in a similar position
  • Strong understanding of embedded CPU architectures (ARM v8/v9 preferred)
  • Knowledge of low-level hardware systems (PCIe, Ethernet, DDR4/DDR5)
  • Experience with firmware and bootloader development under Linux
  • Familiarity with networking protocols and system initialization flows
  • Solid debugging and root-cause analysis skills using hardware tools and software debuggers
  • Experience with C programming for embedded or bare-metal systems
  • Good knowledge of spoken and written English (everyday communication)
  • Self-motivated and eager to work on hardware–software integration
  • Residing in Poland required
What we offer
  • 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 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M 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
Recruitment stages
  • Send your CV
  • Talk to us about your expectations
  • Learn more about our projects and choose the best
  • Start your adventure with Sii
Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.

Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.



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