Technologies-expected : SQL Oracle Linux Red Hat technologies-optional : Postgre SQL Cassandra responsibilities : Daily operations, monitoring and patching Supporting the productive business in all upcoming questions Supporting developers Performance analysis and tuning Evaluation and implementation of new Oracle database features Develop ideas and methods to optimize the given infrastructure – be innovative requirements-expected : Distinct Service- and Customer focus Knowledge about Oracle databases (12c and above), preferred in High Availability Environments (RAC, Data Guard) Know How about Linux operating systems (preferred Red Hat flavors) Basic PL/SQL development skills Scripting Know How on Linux environments (Shell, Python, Perl) would be an advantage Good Tuning-, Trace- and Performance-Know How for databases would be an advantage Experience with further database technologies (Postgre SQL, Redis, Cassandra) would be an advantage Experience with Cloud-Systems (GCP) would be an advantage offered : Employment contract? Of course. With us you do not have to worry about stable employment. Benefits? We have them! Among other: corporate incentive program, sport card, private medical care. Lunch card? With the cooperation extended and permanent contract, you will receive additional funds to use for meal purchases. Working in a hybrid model? Of course! ! You work with us 2 days a week from home. Work wherever you want? In PAYBACK you have the opportunity. Working 100% remotely, also from European countries for 15 days a year. Flexible working hours? Sounds great! We start working between 8 to 10. Trainings? Of course. We provide training to develop hard and soft skills. Convenient location? Sure! We invite you to our new office at Rondo Daszyńskiego, but we are currently also working remotely. Dress code? We definitely say no. There are no rigid dress code rules in our company, sneakers are more than welcome. Friendly atmosphere at work? Yes! In PAYBACK, people are the most important asset. Something is missing? Open communication is our priority, so dare to ask! benefits : sharing the costs of sports activities private medical care flexible working time integration events no dress code