If you want to learn new technologies and then work in projects for brands known all over the world, yet still within a non-corporate structure, this is the perfect workplace for you!

At summ-it, we create space for you to advance your ideas and take care of your development. Our employees participate in  industry conferences and events on a wide range of IT topics, and improve their skills through various training courses and workshops.

We work with databases with a total size counted in PB, and optimise systems fighting for every ms. We currently manage over 10,000 database systems for our clients.

What do we offer:

  • Possible forms of employment: employment contract, B2B contract,
  • Possibility to work remotely or in one of our offices (Poznań/Kraków/Warsaw),
  • Work with a large volume of data in various sectors, which transmits into rapid acquisition of experience,
  • Access to the latest IT technologies – opportunity for constant development,
  • Possibility of  automation of processes,
  • Participation in international projects,
  • Internal and external trainings in operated technologies area,
  • Flexible working hours and friendly atmosphere,
  • Participation in “Science Friday” meetings and conferences,
  • Opportunity to advance your own ideas and projects – we promote the best ones.

Main responsibilities:

  • Administration, configuration, support, troubleshooting of SQL Server 2008, 2012, 2014, 2016, 2017, 2019 databases,
  • Administration, configuration, support, troubleshooting of SQL Server databases in the Microsoft Azure cloud (IaaS, PaaS),
  • Participation in implementation and migration projects (Mirosoft Azure, on-premises),
  • Maintenance of up-to-date technical documentation,
  • Installation of patches,
  • Automation of database system management processes,
  • Monitoring of database performance, optimisation of queries, tuning of database engine,
  • Conducting database audits focused mainly on performance and troubleshooting related issues,
  • Implementation, maintenance of Disaster Recovery and High Availability solutions,
  • Data protection through backup & recovery solutions.


  • University degree in computer science or a related field,
  • Minimum of 4 years of experience in SQL Server database administration,
  • Knowledge of T-SQL,
  • Practical knowledge of High Availability and Disaster Recovery technologies,
  • Practical knowledge of replication,
  • Practical knowledge of query optimisation,
  • Knowledge of English at min. B2,
  • Responsibility for assigned tasks,
  • Ability to work in a team,
  • Openness, communicativeness,
  • Innovation and creativity when implementing new solutions,
  • Resistance to stress,
  • Willingness for continuous development.

We Appreciate:

  • Knowledge of MS Azure or other cloud platforms,
  • Experience with VLDB databases,
  • Knowledge of SSIS, SSAS, SSRS,
  • Possession of Microsoft certifications (DP-300, MCSA preferred),
  • Ability to write PowerShell scripts,
  • Knowledge of operating systems, including Windows Server or Linux,
  • Experience in the administration of Oracle database systems and knowledge of PL/SQL.


Thank you for your interest in our offer and for sending your application.
We kindly inform you we will contact the selected candidates.

If you are interested in our offer send us your CV: rekrutacja@summ-it.pl

If you would like us to keep your resume on file and keep in touch, please include the appropriate consent in your resume:

❑ Wyrażam zgodę na przetwarzanie podanych przeze mnie moich danych osobowych niewymienionych w art. 221 § 1 Kodeksu pracy, ani innych przepisach szczególnych znajdujących zastosowanie zgodnie z art. 221 § 4 Kodeksu pracy, w celu przeprowadzenia rekrutacji przez Administratora Danych Osobowych – „summ-it s.a.” z siedzibą w Poznaniu ul. Głogowska 31/33, 60-702 Poznań.

❑ Wyrażam zgodę na przetwarzanie moich danych osobowych podanych przeze mnie w trakcie procesu rekrutacji w celu wprowadzenia tych danych do bazy Administratora Danych Osobowych – „ summ-it s.a.” z siedzibą w Poznaniu ul. Głogowska 31/33, 60-702 Poznań i ich przetwarzania na potrzeby przyszłych procesów rekrutacyjnych.

Justyna Krakowiak
HR Specialist

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