Effective organizational structure & mature processes are one of our key strengths

More than 70 Recruiters support Hiring Managers in the search for specialists who carry out our projects. Thanks to best practices and highly qualified teams, we interview more than 1 000 candidates and hire about 140 new experts per month.

The Warsaw branch has operated since Sii’s establishment in 2006 and currently employs almost 1 000 specialists. Our engineers support clients from the banking, financial, telecommunications, pharmaceutical, manufacturing, energy and public sectors.

Experts from Katowice have built the biggest Sii branch in our region. There are already more than 300 people in our team. We cooperate with international companies from the banking, railway, automotive, industrial, automation and robotics sector.

With more than 1 000 engineers and highly qualified specialists on board, we’re the third largest IT employer in Pomerania. Sii Gdansk holds the prestigious Common Criteria certificate, confirming compliance with the most rigorous security procedures for information protection.

We offer not only a broad range of IT services but are also strongly developing mechanical and electrical engineering services. Our teams specialize mostly in Java, .NET, Web Development as well as C/C++/Embedded.

We are a team of more than 500 specialists. Our projects cover a wide range of topics, from real-time DNA analysis, through 5G and IoT communication and on-line transactions handling to data management and machine learning.

Engineers at Sii Czestochowa deliver projects to clients from the automotive industry, mainly in the AUTOSAR architecture. The solutions that our specialists work on are implemented by major international car manufacturers.

Sii’s branch in Poznan has been operating since 2010. It is a workplace for over 400 experts carrying out projects for clients from around the world, including those from the banking, financial, manufacturing and pharmaceutical industries.

The office in Pila is the second Sii’s site in Greater Poland. It is a workplace for IT and engineering specialists who work on projects for leading brands from the automotive industry as well as the pharmaceutical and banking sectors.

Established in 2011, Cracow Sii branch has over 500 specialists. In Cracow we deliver projects in such technologies as Java, .Net, Xamarin, iOS, Android, JavaScript, C++ and C/C Embedded and our clients are leaders of the banking, tourism, telco, industrial automation and automotive sectors.​

Projects in Bydgoszcz are implemented using technologies such as: Java, .NET, web and mobile technologies as well as C/C++/Embedded. They are also focused on testing. Our experts cooperate with global brands from various sectors.

Our team of over 300 experts focuses on financial, retail and hi-tech sectors, as well as international clients, especially from Switzerland. We are the only company in the region that boasts the Great Place to Work title won six times in a row.

Sii Gliwice experts are engaged in joint projects for international clients operating in various sectors. Our interdisciplinary teams are an answer to the market needs in the area of Industry 4.0, and, in particular, machines and IT systems integration.

With a team of over 500 specialists, we are the second largest IT employer in Lublin. Our clients include major Polish and international players from various industries. In Lublin, we are also responsible for the development of internal solutions.

Our engineers carry out projects for international clients from the banking, medical, consumer goods and high-tech industries. Our team consists of Java, AEM, .NET and Front-end developers as well as testing and embedded specialists.

We are currently cooperating with 8 clients included in the list of TOP 30 Swiss companies. Our clients value our One-Stop Shop strategy – especially Microsoft365, BI, SAP and ServiceNow solutions.

Our cooperation with Icelandic customers lasts since 2017. They value the most quality of our services, abilities to launch new projects and services quickly and efficiently, safety of nearshoring model, and compliance with security standards.

With 300+ engineers delivering services to 20 customers from Sweden, Denmark, Norway & Finland, Nordics are a strategic market for Sii. The geographical & cultural proximity with Poland giving access to Sii’s resource pool of 4 500+ engineers is the soil of successful cooperation with our partners.

On the Czech and Slovak markets, we are developing cooperation with clients from industries such as automotive, Hi-tech, healthcare, railway and e-commerce. Clients appreciate the services we offer in the nearshoring model.

With wide expertise within e-commerce and Customer Experience space, we help our customers to boost efficiency of digital sales and marketing processes. Our team combine deep e-commerce business acumen with experience in modern technologies.

We offer customized industrial automation. With 150+ delivered international projects, Sii’s engineers are experienced in process automation, machines and turnkey solutions. Having a background in software development, we provide comprehensive Industry 4.0 solutions.