Java Test Automation Engineer

Java Test Automation EngineerMiejsce pracy: BiałystokTechnologies we useExpected

• Java
• Selenium WebDriver
• REST Assured

Optional

• GitHub Actions
• Azure DevOps
• Git

About the project

We are looking for an experienced Test Automation Engineer for the project of developing enterprise-wide platform that standardizes and automates the sharing of promotional details across client’s global business units. The platform streamlines promotional planning, improves data consistency, and ensures reliable execution of campaigns across multiple regions. As part of the Promo Planner team, the Senior QA Automation Engineer will drive automation strategy, enhance test coverage, and ensure high-quality releases across APIs, UI workflows, and integration layers. This is a high-visibility, mission-critical application that directly supports promotional operations and business performance.

Due to cooperation with an American client, this position requires work during non-standard working hours, i.e. 15:00-23:00.

Your responsibilities

• Define and own the test automation strategy for the Promo Planner platform across API, UI, and integration layers
• Design, develop, and maintain scalable, maintainable automation frameworks for microservices and web applications
• Lead API test automation using REST Assured, ensuring high coverage, reliability, and fast feedback
• Build and enhance UI automation using Selenium WebDriver for critical business workflows
• Drive shift-left quality practices, including early test involvement in requirements analysis, design reviews, and static validation
• Integrate automated tests into CI/CD pipelines, ensuring quality gates and actionable reporting
• Establish and track QA metrics, dashboards, and quality indicators to support data-driven decisions
• Collaborate closely with product owners, developers, and architects to ensure testability and high-quality solutions
• Perform root-cause analysis of defects across frontend, backend, and integration layers

Our requirements

• At least 7 years of professional QA experience, including a minimum of 5 years in automation
• Demonstrated QA Lead or Test Lead experience, including leading strategy, coaching engineers, and influencing engineering teams
• Expert-level experience with API testing and REST Assured
• Strong experience with Selenium WebDriver and scalable UI automation frameworks
• Proven ability to design robust automation frameworks for microservices and web applications
• Experienced with shift-left practices, including requirements validation, static analysis, and early-phase automation
• Hands-on experience integrating automation into modern CI/CD pipelines (GitHub Actions, Azure DevOps, etc.)
• Excellent leadership and communication skills, especially in mentoring and influencing engineering teams
• Fluent in English and Polish (written and spoken)
• Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent practical experience
• Residing in Poland required

Optional

• Experience with Azure cloud environments is a strong asset
• Contract testing experience (Pact or similar)
• Knowledge of performance testing tools (JMeter, Gatling)
• Familiarity with Angular or modern front-end frameworks
• Experience validating analytics dashboards or datasets (Power BI, Databricks)
• Background in retail systems, promotional planning, or merchandising workflows

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People

Recruitment stages

• Send your CV
• Talk to us about your expectations
• Learn more about our projects and choose the best
• Start your adventure with Sii

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.

Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.

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