Test Automation Engineer in JS

We are seeking a Test Automation Engineer with expertise in JavaScript/TypeScript to join our engineering team and take ownership of quality processes within a collaborative, cross-functional product environment.

This role focuses on designing, implementing, and enhancing testing practices to ensure the delivery of stable, scalable, and high-quality software solutions.

Responsibilities

• Design, implement, and maintain end-to-end automated tests in TypeScript, integrated with application code

• Collaborate with Backend, Frontend, and DevOps engineers throughout the feature lifecycle, from design to defect resolution

• Define and implement test strategies at feature and system levels

• Contribute to the development and improvement of automation testing frameworks

• Decide on appropriate use of mocks, stubs, or real integrations to meet testing goals

• Ensure test automation aligns with CI/CD pipeline requirements and provides reliable feedback

• Participate in code reviews for test and occasionally application code

• Provide actionable insights and feedback on quality and defects to engineering teams

• Advocate quality practices and promote a shift-left testing approach within the team

Requirements

• 2+ years of experience in test automation within product or platform teams

• Strong hands-on expertise in TypeScript/JavaScript, with the ability to write and maintain test code

• Knowledge of modern E2E testing frameworks such as Playwright or equivalent

• Understanding of testing principles like the test pyramid, shift-left strategies, and contract testing

• Proven experience in REST API testing, data validation, and system-level testing

• Capability to design and implement mocks, stubs, and other test doubles

• Solid foundation in object-oriented or functional programming principles as applied to test automation

• Competency in working with CI/CD pipelines such as GitLab CI, Jenkins, or GitHub Actions

• Familiarity with test observability and reporting tools like Allure, TestOps, or CI-based reporting

• Strong communication skills and the ability to engage in and challenge technical discussions constructively

• English proficiency at an intermediate level or higher, both written and spoken

Nice to have

• Experience writing and maintaining integration tests, including service-to-service and contract-based testing

• Background in designing and evolving test automation frameworks

• Practical knowledge of Docker and test environment configuration

• Expertise in testing GraphQL APIs

• Experience with distributed systems or high-load platforms

• Understanding of non-functional testing, such as performance, reliability, and resilience testing

We offer/Benefits
We gather like-minded people:

• Engineering community of industry professionals

• Friendly team and enjoyable working environment

• Flexible schedule and opportunity to work remotely within Poland

• Chance to work abroad for up to 60 days annually

• Business-driven relocation opportunities

We provide growth opportunities:

• Outstanding career roadmap

• Leadership development, career advising, soft skills, and well-being programs

• Certification (GCP, Azure, AWS)

• Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

• English classes

We cover it all:

• Stable income (Employment Contract or B2B)

• Participation in the Employee Stock Purchase Plan

• Benefits package (health insurance, multisport, shopping vouchers)

• Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

• Referral bonuses

• Corporate, social and well-being events

Please, note:

• The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.

• We will reach out to selected candidates exclusively.

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.