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Do you want to impact nearly 600 million users around the world? Take on various technological challenges? Create software to handle all types of payments – from terminals, through online transactions and mobile applications, to the analysis of collected data? Join the team implementing projects for Ingenico-Worldline, of which we are the only technology partner in Poland.
Your roleJob no. 211008-29L6C
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al. Grunwaldzka 472E, 80-309 Gdańsk
Sii Gdansk is one of the fastest-growing Sii Poland branches. We’re the third largest IT employer in Pomerania. With more than 1400 engineers and highly-qualified specialists on board, Sii constantly strengthens its position as a leading IT...
ul. Józefa Marjańskiego 3, 15-402 Białystok
In the heart of Bialystok, we opened the 13th Sii Poland branch. We’re mainly looking for Java, AEM, .NET, Front-end, testing, and embedded specialists. Our engineers carry out projects for international clients from the banking, medical and...
Plac Kościeleckich 3, 85-033 Bydgoszcz
Domain experts, innovative projects, and modern office – that’s what working at Sii Bydgoszcz is like. Our branch is created by experienced engineers working mainly in Java, .NET, or C/C++. We’re also proud that experts specializing in testing, BI tools...
ul. Piotrkowska 157A, 90-440 Łódź
Passion for technology, international projects, common hobbies – in short, that’s how you can describe our office in central Poland. The main technologies that Sii experts work with include Java, .NET, C/C++, and front-end. Additionally, our teams...
ul. Szeligowskiego 6B, 20-883 Lublin
Each year several dozen of experts join us. Specialists from areas such as testing, analysis, consulting, technical support, and IT infrastructure, as well as different software development teams working on Java, .NET, Front-end, PHP...
ul. Królowej Jadwigi 43, 61-872 Poznań
Sii Poznan office is located in a modern business center in the heart of the city. Sii Poznan is a great workplace for both independent experts and project teams specializing in software development, testing, QA and application management.
al. Niepodległości 69, 02-626 Warszawa
The Warsaw branch has operated since the establishment of Sii in Poland, i.e. since February 2006. Our headquarters is located in an office building on Niepodleglosci 69 Avenue, right next to the Wierzbno metro station, in the heart of Mokotow...
ul. Na Ostatnim Groszu 3, 54-207 Wrocław
At Sii Wroclaw, we carry out projects for the automotive, banking, telco, and biotech industries. Our team consists of 900 experts and is constantly growing. We specialize mainly in Java, .NET, BI, and testing.
al. Tadeusza Rejtana 20B, 35-310 Rzeszów
We create a unique workplace in the heart of south-east Poland. Our team works on projects for Polish and international clients from industries of key importance to our region, in a cooperation model tailored to their needs. We offer not only...
al. Roździeńskiego 1A, 40-202 Katowice
Experts from Katowice have built the biggest Sii branch in our region. We cooperate with international companies from the banking, railway, automotive, industrial, automation, and robotics sector. Our software engineers carry out projects...
ul. Tischnera 8, 30-418 Kraków
Sii Cracow carries out projects based on technologies such as Java, .Net, C / C ++, and C Embedded. We’re also familiar with Xamarin, Power BI, Qlik, Office 365, and Sharepoint. Our clients are global leaders in the banking, tourism, industrial...
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