Practical ability to create and maintain automated API tests.
ETL process testing.
Fluent in writing automated tests.
Creating and maintaining test pipelines, integrating tests with CI/CD.
Maintaining test cases, test documentation and defect reporting.
WebAPI testing – practical ability to create, run and maintain automated API (REST) tests (Cucumber/SpecFlow/PlayWright).
C# – fluent in writing automated tests, good knowledge of OOP, test design based on .NET frameworks.
Messaging/Asynchronous data flows – basic knowledge of testing queue-based flows (e.g. Azure Service Bus, Azure Event Hub).
SQL - writing queries for data analysis and validation (SELECT, JOIN, aggregations), checking data consistency between systems.
Azure DevOps - creating and maintaining test pipelines, integrating tests with CI/CD, analysing test results and reports.
Code repository (GIT) – working with branches, code review, PR.
Test management & tracking – maintaining test cases, test documentation and defect reporting (Azure Test Plans or others).
Agile/Scrum – experience in teamwork, participation in refinements and sprint planning.
Good communication within the development and testing team.
Ability to think analytically and diagnose errors in complex data flows.
Independence and responsibility in designing test scenarios.
Ability to work with incomplete data and reconstruct test cases based on logs, messages and telemetry data.
B2 level English.

Benefits

Flexible and hybrid work: Flexible working hours.
Hybrid work model, allowing employees to divide their time between home and modern offices in key Polish cities.
Attractive financial benefits: A cafeteria system that allows employees to personalize benefits by choosing from a variety of options.
Generous referral bonuses, offering up to PLN6,000 for referring specialists.
Dedicated team-building budget for online and on-site team events.
Opportunities to participate in charitable initiatives and local sports programs.
A supportive and inclusive work culture with an emphasis on diversity and mutual respect.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

automated API testsETL process testingC#OOPSQLAzure DevOpsGITCucumberSpecFlowPlayWright

Soft Skills

communicationanalytical thinkingindependenceresponsibility