Senior Test Automation Engineer - Java & REST Microservices

Sii Poland; Warszawa; On-site; PLN 180,000 - 230,000; Full time

Benefits offered by this job

Great Place to Work

Center of internal trainings

Profit sharing

Medical care

Regular integration events and trips

Job summary

Sii Poland is seeking a Test Automation Engineer to support banking project initiatives and modernize credit processing systems for business clients. The role focuses on microservices, REST APIs, and test automation tooling within a modern tech stack.

You will design automated tests, document test scenarios, and collaborate with developers, analysts, and testers to improve the overall testing strategy in a dynamic environment.

Qualifications

• Minimum 5 years of experience as a Test Automation Engineer using Java.
• Experience with test automation tools such as Selenium and Selenide.
• Practical knowledge of SQL.
• Familiarity with testing frameworks: JUnit, JBehave.
• Experience with REST API, JSON, and Swagger.
• Ability to design automated testing strategies.
• Analytical thinking, independence, and accuracy.
• Poland-based location and fluent in Polish.

Responsibilities

• Performing automated and manual tests for microservices.
• Creating and documenting test cases and test scenarios.
• Analyzing application errors and reporting defects.
• Designing, developing, and maintaining automated tests.
• Enhancing the test automation system.
• Collaborating with developers, analysts, and testers in solution design.

Skills

Java

Analytical thinking

Polish language

REST API

Education

Bachelor's degree

Tools

Selenium

Selenide

JUnit

JBehave

Swagger

JSON

Job description

Sii Poland is seeking a Test Automation Engineer to support banking project initiatives and modernize credit processing systems for business clients. The role focuses on microservices, REST APIs, and test automation tooling within a modern tech stack.

You will design automated tests, document test scenarios, and collaborate with developers, analysts, and testers to improve the overall testing strategy in a dynamic environment.