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Deloitte Services Pty Ltd • Warszawa, Pomeranian Voivodeship, Poland
Role & seniority: Quality Assurance Engineer (Regular level, 4+ years experience)
Stack/tools: .NET, Spring Boot, Angular on AWS; test automation: TestComplete, Selenium, Rest Assured; CI/CD: AWS, Azure DevOps, GitHub Actions; databases: SQL, NoSQL; basic scripting (optional); containerization familiarity
Design, implement, and maintain automated tests for UI and API layers; validate databases for complex integrations
Develop and enhance test frameworks (e.g., Rest Assured, TestComplete); contribute to QE pipelines and CI/CD quality gates
Collaborate with developers to execute shift-left testing, plan test coverage, and report quality signs-offs each sprint
Java and/or JavaScript for test automation
Hands-on with UI/API test frameworks (TestComplete/Selenium, Rest Assured)
SQL basics; NoSQL awareness; understanding of testing principles
CI/CD exposure (AWS, Azure DevOps, GitHub Actions); shift-left and DevOps testing mindset
AWS basics and containerization familiarity; English B2+; valid EU work permit
Experience with microservices and asynchronous systems
Performance/load testing (JMeter, K6)
Cloud-native testing (AWS, Lambda), basic scripting (Python/PowerShell/Bash)
Advanced API automation, API schema validation, contract testing
Spring Boot microservices, async patterns, circuit breakers, caching; data validation in integration tests
Location & work typ
Description & Requirements
Who we are looking for
As part of a cross-functional agile team delivering high-performance digital platforms built in .NET, Spring Boot, and Angular on AWS, you will be responsible for driving test automation as well as manual ones, continuous integration, and shift-left quality practices.
You'll collaborate directly with developers to design, implement, and maintain automated test frameworks covering UI, API, and data validation layers- ensuring product stability, scalability, and reliability.
Good knowledge of Java and/or JavaScript for test automation
Experience testing microservices and asynchronous systems Knowledge of performance or load testing tools (e.g. JMeter, K6) Cloud-native testing experience (AWS, Lambda, scaling environments) Basic scripting (Python, PowerShell, or Bash) In-depth API automation (Java + Rest Assured/Postman/Karate/Newman) Understanding of Spring Boot microservices, async patterns, circuit breakers, caching Test strategy for performance, resilience, and fault tolerance API schema validation and contract testing SQL/NoSQL data validation in integration scenarios
Regular (4+ years of experience)
Executes automation tasks with supervision Contributes to existing test frameworks Understands CI/CD integration and agile delivery Demonstrates curiosity for backend and API testing
Your future role
Design and maintain automated tests for API and UI layers. Develop and enhance automation frameworks (e.g., Rest Assured, TestComplete). Validate APIs and databases for complex integrations (e.g., .NET, Java, Angular). Collaborate with developers to implement shift-left testing and CI/CD quality gates. Execute automated regression tests and contribute to QE pipelines. Plan and validate test coverage for REST APIs and data migrations. Participate in sprint ceremonies and ensure test readiness. Report test results and provide quality sign-offs each sprint. Drive advancements in QE practices, test data strategy, and automation scalability.
What we offer
Medical and health insurance, Multisport and other lifestyle benefits, Language courses, Friendly coworkers & team spirit, Multiple geographies and clients, Work for well-known brands, Exposure to trailblazing business and technology projects, A place in the first line of a digital transformation, Everyday opportunities to influence how and where we do our business,
Selection process
Stage 1 - Send your CV in pdf format in English. Stage 2 - Complete an English online test. Stage 3 - Join an HR screening Stage 4 - Technical interview Stage 5 - Business interview Stage 6 - Welcome on board!
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