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Automating financial analysis with AI
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Berlingske Media enters the digital-first era – platform modernization with Sii Poland 
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Quality Control Center for ABB – gaining control over IT system quality
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Sii Poland named the Best Employer among large companies – 1st place in Great Place to Work once again
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Atlassian Team ’26 takeaways: from tools to AI-human orchestration
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New episodes of the Sii Talks podcast: from AI strategy to real implementation challenges in organizations
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OVHcloud and Sii Poland to deliver secure and sovereign Cloud Solutions for enterprises
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The AI-Powered Ecosystem: Scaling Marketing Analytics
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Mobile WMS for Process Manufacturing. Powered by Business Central.
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From demo to systems you can trust: how real AI works in business
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Multi‑Agent AI for Embedded Software Development
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Why SAP S/4HANA releases still fail – even when everything was "tested"
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Building an RTK Rover: Web-controlled precision navigation
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HashiCorp Vault as a central hub for key and certificate rotation
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Blazing fast websites and how Adobe Experience Manager can help achieve that
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Offices in Poland

Over 36 496 m2 of A+ quality office spaces with project rooms, meeting rooms, modern equipment, and relaxation area

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14 offices in the largest polish cities

Choose your location to get more info

Bialystok
Bydgoszcz
Cracow
Gdansk
Katowice
Lodz
Lublin
Pila
Poznan
Rzeszow
Szczecin
Torun
Warsaw
Wroclaw
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Bialystok Bydgoszcz Cracow Gdansk Katowice Lodz Lublin Pila Poznan Rzeszow Szczecin Torun Warsaw Wroclaw

WELCOME TO KATOWICE!

We create an experienced team of software engineers, PLC, Eplan, and robotics specialists, manual testers, QA engineers, business analysts, and Business Intelligence experts, carrying out projects using Java, .NET, ASP.NET, C#, C, C++, Python, and mobile technologies.

2014

opening date

3 440

m2 of office space

528

Power People

Here's our exact location

al. Roździeńskiego 1A
40-202 Katowice

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  • Kiosk and ATM in the office building
  • 1 km to Galeria Katowicka
  • 1.5 km to a cinema and Silesia City Center
  • 2 Medicover facilities within 1 km of the office
  • MCK, NOSPR and Spodek in the neighborhood
  • 700 m to Katowice Market Square
  • CityBreak Bistro and Isto Restaurant in the office building
  • Many cafes and restaurants near the office building
  • Parking lot in the .KTW building
  • “Rondo” tram stop and “Katowice Aleja Korfantego” and “Katowice Strefa Kultury NOSPR” bus stops near the office
  • 15-minute walk to the railway station and bus station
  • Bike parking lot with a locker room and showers on level -1 in the building
  • 150 m to a bike rental station
Katowice - mapa Katowice - mapa
Adam (Test Development Engineer)
Sii Katowice Team
Katarzyna (Senior Power User / Business Consultant), Patrycja (Power User / Business Consultant)
Sii Katowice Team

JOIN OUR TEAM

Check job offers from Katowice

PLM Developer – Windchill (f/m/x)

  • Regular, 
  • Senior
  • Remote, 
  • Hybrid, 
  • Office
  • Multiple locations

Customer Experience Lead (f/m/x)

  • Senior
  • Hybrid, 
  • Office
  • Multiple locations

Revenue Operations Sales Lead (f/m/x)

  • Senior
  • Hybrid, 
  • Office
  • Multiple locations

O2C Specialist (f/m/x)

  • Senior
  • Hybrid, 
  • Office
  • Multiple locations

Veeva Vault Consultant – RIM/QMS (f/m/x)

  • Regular, 
  • Senior
  • Remote, 
  • Hybrid, 
  • Office
  • Multiple locations

ServiceNow Scrum Master (f/m/x)

  • Senior
  • Remote, 
  • Hybrid, 
  • Office
  • Multiple locations

AI Solutions Product Lead (f/m/x)

  • Senior
  • Remote, 
  • Hybrid, 
  • Office
  • Multiple locations

ServiceNow Developer – Life Science (f/m/x)

  • Regular
  • Remote, 
  • Hybrid, 
  • Office
  • Multiple locations
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