Mid-Level Manual Tester – Database & Linux Environment

Warszawa, Poland (Remote) 3 183 - 4 320 USD Posted on March 28, 2026

Job Description

Unleash meticulous precision — shape the future of quality assurance!

Warsaw-based opportunity with a remote work model (up to 5 days per week).

As a Mid-Level Manual Tester – Database & Linux Environment, you will be working for our client, a leading industry player dedicated to delivering excellence through robust testing and data management solutions. You will contribute to ensuring the integrity and accuracy of critical data systems, supporting high-quality technology delivery in a dynamic environment. This role offers the chance to grow your skills at the intersection of testing, database management, and Linux environments.

Your main responsibilities:

Execute manual testing processes focusing on database verification and data integrity.

Search, retrieve, and create data within databases to support testing and validation tasks.

Utilize basic SQL commands to query and manipulate data effectively.

Work with Linux systems to navigate and perform testing tasks efficiently.

Collaborate with the development team to identify and document testing issues.

Maintain detailed test documentation and report findings clearly and accurately.

Support continuous improvement of testing procedures and methodologies.

You're ideal for this role if you have:

At least 2 years of experience in manual testing or similar roles.

Basic knowledge of SQL and experience working with databases.

Familiarity with Linux operating systems.

Strong attention to detail and technical focus.

Good organizational and communication skills.

Ability to work remotely in a disciplined and proactive manner.

It is a strong plus if you have: (optional)

Experience in database management or querying beyond basic SQL.

Knowledge of scripting or automation tools.

Certification in testing or related areas.

Language Required for the role:

Good command of Polish.

Eligibility for the role:

Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

Internal number #8854

Skills & Requirements

About ITDS

We're ITDS, a leading business consultancy and IT engineers outsourcing firm specializing in Software Development, Data Engineering, Cloud/DevOps Engineering, Cybersecurity, and AI. We're here to take the world by storm! Our service offering goes beyond just Staff Augmentation; we also offer Managed Capacity, Managed Services, and Managed Outcome, making us your comprehensive partner in tackling complex IT needs. With offices in Amsterdam, Warsaw, Wrocław, Lisbon, and Porto, we're on the move and constantly evolving. Our team of over 600+ highly motivated specialists combines our wealth of experience with in-depth knowledge of new technologies, legislation, and digital marketing to help our clients reach the next level. Speaking of clients, we work with some of the biggest names in the business - from financial services providers and fintech companies to eCommerce giants, healthcare firms, and many more. Together with our clients, we are putting the digital future into practice by building excellent consulting & project delivery teams. But it's not all work and no play at ITDS. We've got a great spirit and a commitment to excellence that's earned us prestigious awards like the Forbes Diamond and the Great Place to Work title. And as one of the 1000 fastest-growing companies in Europe according to the Financial Times, we're always looking for new opportunities to grow and evolve. Plus, as part of the House of HR group that employs over 70,000 professionals across Europe, we're constantly expanding our horizons and providing endless opportunities for growth and development to our people and clients. At ITDS, we're proud of what we stand for, and we're always striving to make IT better. So if you're looking for a team that's always on the move and never content with the status quo, come to talk to us, and let's take on the world together! #ITDS #BusinessConsultancy #ITEngineersOutsourcing #GetReady #makeITbetter #JoinUs #OpportunitiesForGrowth

Industry: Business Consulting and Services