Senior Java Test Automation Engineer

Solid; Poznań; Hybrid; PLN 150,000 - 190,000; Full time

Job summary

Solid is seeking an experienced QA Automation Engineer to design, implement, and maintain automated test suites for backend services and REST APIs. You will create test scenarios from business and technical requirements and perform various test types across microservices in a fast-paced environment.

Collaborating with Developers, Product Managers, and QA Engineers, you will contribute to sprint planning and release activities, supporting and improving CI/CD pipelines and ensuring high software

Qualifications

• 3+ years of experience as a QA Automation / Test Automation Engineer.
• Commercial experience in backend test automation and Java.
• Hands-on with JUnit, TestNG, REST Assured and REST API testing.

Responsibilities

• Design, develop, and maintain automated test suites.
• Create test scenarios and cases from requirements.
• Perform manual, regression, integration, and exploratory testing.
• Test REST APIs and microservices-based apps.
• Collaborate with Developers, PMs, and QA Engineers.

Skills

Backend test automation

Agile/Scrum

Log analysis

English (B2+)

Tools

Java

JUnit

TestNG

REST Assured

Postman

SQL

Git

REST API testing

Docker

Kubernetes

CI/CD tools

Job description

• Designing, developing, and maintaining automated test suites
• Creating test scenarios and test cases based on business and technical requirements
• Performing manual, regression, integration, and exploratory testing
• Testing REST APIs and microservices-based applications
• Analyzing test results and reporting defects
• Collaborating closely with Developers, Product Managers, and QA Engineers
• Participating in sprint planning, refinements, and release activities
• Supporting and improving CI/CD pipelines used in testing processes
• Ensuring high software quality standards throughout the SDLC
• Working on products used by millions of users in the e-commerce domain

Kogo poszukujemy?

Key requirements:

• 3+ years of experience as a QA Automation / Test Automation Engineer
• Commercial experience in backend test automation
• Strong knowledge of Java
• Hands-on experience with testing frameworks such as JUnit, TestNG, REST Assured
• Experience with REST API testing
• Practical knowledge of Postman
• Good knowledge of SQL and Git
• Experience working with microservices architecture
• Ability to analyze logs and troubleshoot issues
• Experience working in Agile/Scrum environments
• English at B2 level or higher

Nice to have:

• Experience with CI/CD tools (GitHub Actions, Jenkins, GitLab CI)
• Knowledge of Docker and Kubernetes
• Experience with cloud platforms (AWS, Azure, Google Cloud)
• Understanding of contract testing and service virtualization
• Experience in e-commerce or high-traffic platforms