This offer is no longer active. But don't worry, we will redirect you to new job offers in a few seconds.
Technologies & tools
We are looking for a SQL Server Administrator. Your main task will be optimization the business-critical performance of the application that is currently being migrated from Mainframe to Micro Focus with the SQL Server database.
Microsoft SQL Server Database administration and/or development
5+ years of experience in IT operations with a strong understanding of database structures, theories, principles, and practices
5+ years of Microsoft SQL Server DBA or development experience
Extensive experience in optimizing Execution Plans, query hints, index tuning, Profiler, Extended Events
Experience in administration of high-availability transactional database environments
Experience in writing SQL scripts and queries to troubleshoot and resolve performance issues
it’s thanks to our workers’ opinions that we get the title and implement new ideas
Dozens of fascinating projects
for prestigious brands from all over the world, based on a variety of technologies
Is your project coming to an end? Do you want to change it? We’ll find you a new one! We have an app for this – Job Changer
revenue of 225 EUR M, no debts, preferred supplier status for many clients
PLN 500 000 per year for your ideas
with this amount, we support the passions and voluntary actions of our workers
6 000+ experts
to learn from and share your experience with
Investment in your growth
meetups, webinars, training platform and technology blog – you choose
class A offices or remote work
quick decision-making, we’re all on a first-name basis
these are not empty words – we’re guided by them every day
created by all Sii Power People
Attractive benefits package
private healthcare, MyBenefit platform, car discounts and more
Take a look inside our offices
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...
Sii Gdansk is one of the fastest-growing Sii Poland branches. We’re the third largest IT employer in Pomerania. With more than 1000 engineers and highly-qualified specialists on board, Sii constantly strengthens its position as a leading IT...
At Sii Wroclaw, we carry out projects for the automotive, banking, telco, and biotech industries. Our team consists of 500 experts and is constantly growing. We specialize mainly in Java, .NET, BI, and testing.
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.
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...
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...
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...
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...
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...
Engineers from 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 the major international car manufacturers.
Sii Pila is our second branch in Greater Poland. It’s a convenient location, proximity to Poznan and Bydgoszcz, and great potential of its residents that distinguish the city. Sii Pila teams specialize in projects for the healthcare, banking, R&D...
Experts from Gliwice are engaged in joint projects for international clients, including those from the automotive and high-tech industries. We’re looking for Java, .NET, Front-end, as well as embedded and hardware developers to join our team...
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...
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...