Senior Embedded Architect (f/m/x)
Offer summary

(Summary generated by AI based on the full job description)

The project concerns an Automatic Milking System and focuses on moving from concept to development with teams in Poland and Sweden. Required technologies include Ethernet, TCP/IP, CAN, LIN, OPC UA and experience with requirements management tools, preferably Polarion. Main responsibilities are driving architectural decisions, maturing and owning a requirement area, system decomposition, providing system-level support during development, and coaching engineers and Product Owners in requirements engineering.

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Senior Embedded Architect (f/m/x)

Company: Sii Sp. z o.o.

from: 15 October 2026
to: 14 November 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:hybrid • full office
Wrocław, Fabryczna
Wrocław, FabrycznaNa Ostatnim Groszu 3View on map

Requirements

Expected technologies

HW
System Architecture
Polarion
Ethernet
TCP/IP
CAN Protocol
LIN (Local Interconnect Network)
OPC UA

Our requirements

  • Minimum 10 years of experience in software architecture and development
  • Over 5 years of experience in requirements engineering
  • Broad knowledge of software and hardware system architecture, multi-layered systems, and architecture patterns
  • Previous work with requirement management tools, preferably Polarion
  • Demonstrated skills in planning and leading workshops
  • Knowledge and experience with Agile working methods
  • Familiarity with Ethernet, TCP/IP, CAN Protocol, LIN, and OPC UA
  • Excellent communication and interpersonal skills, with the ability to interact across functions and cultures
  • Ability to plan work effectively to meet delivery deadlines
  • Experience driving change in a multinational setup
  • Advanced level of English

Optional

  • Experience in the agricultural technology sector

Your responsibilities

  • Supporting the transition of the project from the Concept Phase to the Development Phase within the defined technical area
  • Driving the resolution of open architectural choices and ensuring alignment with project goals
  • Completing and maturing the requirement set while maintaining consistency with the system architecture
  • Coaching engineers and Product Owners in Requirements Engineering and best practices
  • Owning and being responsible for a defined requirement area and its successful delivery
  • Facilitating architectural trade-off discussions and refining requirements to meet project needs
  • Supporting system decomposition and allocation of requirements to subsystems
  • Providing system-level support during the Development Phase through information sessions and investigations
Company

About the project

We are looking for a Senior System/Embedded Architect to join a dynamic project focused on developing an Automatic Milking System. This role involves collaborating with teams in Wroclaw, Poland, and Tumba, Sweden, requiring you to work at least three days a week in the office and occasionally travel to the other location. You will play a crucial role in transitioning the project from the Concept Phase into the Development Phase, resolving architectural choices, and maturing the requirements set. If you have a passion for system architecture and enjoy working in a collaborative environment, this opportunity may be the right fit for you.

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

  • 1.
    Send your CV
  • 2.
    Talk to us about your expectations
  • 3.
    Learn more about our projects and choose the best
  • 4.
    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.

This is how we work

Senior Embedded Architect (f/m/x)
I apply to:
Sii Sp. z o.o.
Wrocław, Fabryczna
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