Senior SDET (Software Development Engineer in Test) - JS/TypeScript/Playwright

🏢 Summary: SDET role focused on designing, automating, and maintaining end-to-end quality assurance solutions using JavaScript/TypeScript and Playwright. The role covers functional, non-functional, API, component, and performance testing, with automated tests integrated into CI/CD pipelines and traceable to requirements. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking, and contract validation expertise, CI/CD test integration experience, Test-management traceability experience, Agile methodology proficiency, Cross-team communication skills, API test automation against Swagger endpoints, Experience with Playwright, Supertest, WireMock, Bruno, or Pact, Experience building isolated component test suites with Docker Compose/TestContainers, Postgres, Kafka, and LocalStack, Experience developing reusable test frameworks, libraries, and utilities 📃 Skills: JavaScript, TypeScript, Playwright, API, CI/CD, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Xray, Jira, Confluence, Git 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering team and ensure the quality and reliability of our software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts Design, develop, and execute automated tests covering functional and non-functional aspects of the software Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5+ years of experience in JavaScript/TypeScript test automation 3+ years of hands-on expertise with Playwright Understanding of API testing, mocking, and contract validation using modern tools Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools Proficiency in Agile methodologies and effective cross-team communication Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, Wiremock, Bruno, and Pact Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites Experience developing reusable test frameworks, libraries, and utilities to support scalable automation Nice to have Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

🏢 Summary: Experienced SDET role focused on building and maintaining JavaScript/TypeScript and Playwright automated testing solutions. The position covers functional, non-functional, API, component, and performance testing, with CI/CD quality gates and traceable test artifacts. It offers hybrid or remote work within Poland, growth programs, certifications, and employee benefits, with B2B terms available individually for contractors. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright expertise, API testing, mocking, and contract validation knowledge, Automated test integration with CI/CD pipelines, Test-management traceability experience, Agile methodology proficiency, Cross-team communication skills, API test automation traced to Swagger endpoints, Mocks/stubs experience with Playwright, Supertest, WireMock, Bruno, or Pact, WireMock experience, Docker Compose/TestContainers experience with Postgres and Kafka, LocalStack experience, Reusable test framework, library, and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, CI/CD, Xray, Jira, Confluence, Git, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Agile 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering team and ensure the quality and reliability of our software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts Design, develop, and execute automated tests covering functional and non-functional aspects of the software Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5+ years of experience in JavaScript/TypeScript test automation 3+ years of hands-on expertise with Playwright Understanding of API testing, mocking, and contract validation using modern tools Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools Proficiency in Agile methodologies and effective cross-team communication Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, Wiremock, Bruno, and Pact Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites Experience developing reusable test frameworks, libraries, and utilities to support scalable automation Nice to have Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

🏢 Summary: Experienced SDET role focused on designing, maintaining, and scaling automated quality assurance solutions for software products. The position emphasizes JavaScript/TypeScript and Playwright automation across functional, non-functional, API, component, and performance testing, integrated into CI/CD pipelines. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking, and contract validation expertise, Automated test integration with CI/CD pipelines, Test traceability using test-management tools, Agile methodology proficiency, Cross-team communication skills, API test automation traced to Swagger endpoints, Mocks and stubs using Playwright, Supertest, WireMock, Bruno, or Pact, WireMock, Docker Compose/TestContainers, Postgres, Kafka, and LocalStack familiarity, Reusable test framework, library, and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Xray, Jira, Confluence, Git, CI/CD 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering team and ensure the quality and reliability of our software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts Design, develop, and execute automated tests covering functional and non-functional aspects of the software Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5+ years of experience in JavaScript/TypeScript test automation 3+ years of hands-on expertise with Playwright Understanding of API testing, mocking, and contract validation using modern tools Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools Proficiency in Agile methodologies and effective cross-team communication Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, Wiremock, Bruno, and Pact Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites Experience developing reusable test frameworks, libraries, and utilities to support scalable automation Nice to have Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

🏢 Summary: SDET role focused on building and maintaining scalable automated testing solutions for software quality and reliability. The position covers functional, non-functional, API, component, and performance testing, with CI/CD integration and traceable test management in an Agile environment. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking and contract validation expertise, Automated test integration with CI/CD pipelines, Test traceability in test management tools, Agile methodology experience, Cross-team communication skills, API test automation traced to Swagger endpoints, Experience with Playwright, Supertest, WireMock, Bruno or Pact, Experience with WireMock, Docker Compose/TestContainers, PostgreSQL, Kafka and LocalStack, Reusable test framework, library and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, CI/CD, Xray, Jira, Confluence, Git, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, PostgreSQL, Kafka, LocalStack 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering team and ensure the quality and reliability of our software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts Design, develop, and execute automated tests covering functional and non-functional aspects of the software Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5+ years of experience in JavaScript/TypeScript test automation 3+ years of hands-on expertise with Playwright Understanding of API testing, mocking, and contract validation using modern tools Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools Proficiency in Agile methodologies and effective cross-team communication Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, Wiremock, Bruno, and Pact Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites Experience developing reusable test frameworks, libraries, and utilities to support scalable automation Nice to have Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

🏢 Summary: Experienced SDET role focused on building and maintaining JavaScript/TypeScript and Playwright-based automated testing across functional, non-functional, API, component, and performance areas. The position integrates scalable test frameworks into CI/CD pipelines, maintains test traceability, and partners with cross-functional Agile teams to support reliable releases. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking, and contract validation expertise, CI/CD test integration experience, Test-management traceability experience, Agile methodology proficiency, Cross-team communication skills, Swagger-based API test automation experience, Mocks and stubs maintenance experience, WireMock experience, Docker Compose or TestContainers experience, Postgres and Kafka component-test environment experience, LocalStack experience, Reusable test framework, library, and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, CI/CD, Xray, Jira, Confluence, Git, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering team and ensure the quality and reliability of our software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts Design, develop, and execute automated tests covering functional and non-functional aspects of the software Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5+ years of experience in JavaScript/TypeScript test automation 3+ years of hands-on expertise with Playwright Understanding of API testing, mocking, and contract validation using modern tools Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools Proficiency in Agile methodologies and effective cross-team communication Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, Wiremock, Bruno, and Pact Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites Experience developing reusable test frameworks, libraries, and utilities to support scalable automation Nice to have Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

🏢 Summary: Experienced SDET role focused on building and maintaining scalable JavaScript/TypeScript test automation with Playwright. The position covers functional, non-functional, API, component, and performance testing, with CI/CD quality-gate integration and end-to-end test traceability. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking, and contract validation expertise, Automated test integration with CI/CD pipelines, Test-management traceability experience, Agile methodology proficiency, API test automation against Swagger endpoints, Mocks and stubs experience with Playwright, Supertest, WireMock, Bruno, or Pact, Isolated component test suite experience with WireMock, Docker Compose/TestContainers, Postgres, Kafka, and LocalStack, Reusable test framework, library, and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Xray, Jira, Confluence, Git, CI/CD 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering team and ensure the quality and reliability of our software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts Design, develop, and execute automated tests covering functional and non-functional aspects of the software Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5+ years of experience in JavaScript/TypeScript test automation 3+ years of hands-on expertise with Playwright Understanding of API testing, mocking, and contract validation using modern tools Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools Proficiency in Agile methodologies and effective cross-team communication Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, Wiremock, Bruno, and Pact Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites Experience developing reusable test frameworks, libraries, and utilities to support scalable automation Nice to have Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

🏢 Summary: Join as an SDET to design, automate, and maintain end-to-end quality assurance for software products. The role focuses on JavaScript/TypeScript and Playwright-based testing across functional, API, component, and performance testing, integrated into CI/CD pipelines. 🗂️ Requirements: 5+ years of JavaScript/TypeScript test automation experience, 3+ years of hands-on Playwright experience, API testing, mocking, and contract-validation knowledge, Automated test integration into CI/CD pipelines, Test traceability using test-management tools, Agile methodology experience, Cross-team communication skills, API test automation against Swagger endpoints, Mocks and stubs using Playwright, Supertest, WireMock, Bruno, or Pact, WireMock experience, Docker Compose or TestContainers experience, Postgres, Kafka, and LocalStack experience for isolated component testing, Reusable test framework, library, and utility development experience 📃 Skills: JavaScript, TypeScript, Playwright, API, Swagger, Supertest, WireMock, Bruno, Pact, Docker, TestContainers, Postgres, Kafka, LocalStack, Xray, Jira, Confluence, Git, CI/CD 🏢 Description: We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering team and ensure the quality and reliability of our software products. In this role, you will collaborate closely with test managers, product owners, developers, and other engineering teams to design, implement, and maintain robust automated test solutions. Your work will span functional, non-functional, API, component, and performance testing, with a strong emphasis on automation, CI/CD integration, and traceability. Responsibilities Collaborate with test managers and product owners to understand test plans and approaches for new and existing software features Analyze requirements, acceptance criteria, and technical documentation to create clear and comprehensive test scenarios and scripts Design, develop, and execute automated tests covering functional and non-functional aspects of the software Implement API testing strategies to validate endpoints for correctness, security, reliability, and performance Maintain component-level test suites with appropriate mocks and contracts to ensure modules function correctly in isolation and as part of the system Plan, execute, and analyze performance and load tests to assess system scalability, responsiveness, and stability Identify, document, and report defects with detailed reproduction steps, logs, and supporting evidence Coordinate with developers, DevOps, and other engineering teams to anticipate and test upcoming changes Build and maintain automated test scripts and frameworks with a focus on efficiency, coverage, and repeatability, and integrate them into CI/CD pipelines with quality gates Maintain organized and traceable test artifacts in tools such as Xray, Jira, Confluence, and Git, ensuring all tests are linked to requirements and acceptance criteria Identify risks, escalate critical issues, and propose mitigation strategies to support high-quality, timely software releases Participate in Agile ceremonies, including daily stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5+ years of experience in JavaScript/TypeScript test automation 3+ years of hands-on expertise with Playwright Understanding of API testing, mocking, and contract validation using modern tools Experience integrating automated tests into CI/CD pipelines and maintaining traceability in test management tools Proficiency in Agile methodologies and effective cross-team communication Skills in designing and automating API tests traced to Swagger endpoints, with experience maintaining mocks/stubs using tools such as Playwright, Supertest, Wiremock, Bruno, and Pact Familiarity with WireMock, Docker Compose/TestContainers (with Postgres and Kafka), and LocalStack for building isolated component test suites Experience developing reusable test frameworks, libraries, and utilities to support scalable automation Nice to have Experience with AI-assisted development tools, such as GitHub Copilot within VS Code, to accelerate test case and script creation We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

🏢 Summary: Senior SDET role on a long-term healthcare transformation project focused on replacing manual, flaky regression testing with scalable automation. The engineer will build TypeScript-based test frameworks, strengthen CI/CD quality practices, and lead testing strategy across E2E, API, integration, and service layers. 🗂️ Requirements: Commercial experience as a Senior SDET, Senior QA Automation Engineer, or similar, Production-grade software engineering skills, Strong TypeScript or comparable modern programming language skills, Automation framework development from scratch, Playwright or equivalent modern automation framework experience, API and integration testing experience, REST and contract testing experience, CI/CD engineering experience, Daily use of AI engineering tools, Ability to contribute to application codebases, Strong spoken and written English 📃 Skills: TypeScript, Playwright, REST, CI/CD, Claude, Copilot, Cursor 🏢 Description: We are looking for an experienced Senior Software Development Engineer in Test (SDET) who will join a long-term project for our client, a leading healthcare organization . This role is part of a broader transformation from traditional QA towards an automation-first engineering culture. Today, the testing landscape includes flaky regression suites and a large amount of manual testing. Your mission will be to help build a scalable quality engineering practice based on robust automation, modern tooling, and strong software engineering principles. This is not a role for someone who only writes UI tests. We are looking for an engineer who treats test automation as a software product and wants to influence architecture, CI/CD processes, testability, and engineering standards across the organization. What you will do: Design, build, and maintain a scalable test automation framework in TypeScript Create framework architecture including fixtures, test isolation, reusable components, and parallel execution strategies Improve CI/CD quality gates, trigger strategies, artifact management, and developer feedback loops Reduce test flakiness through systematic analysis, tooling, and framework improvements Design and implement API, integration, and contract testing solutions Collaborate with developers to improve application testability and contribute directly to product code when needed Define and drive technical test strategy across E2E, API, and service-layer testing Use AI engineering tools such as Claude, Copilot, and similar solutions to accelerate delivery and quality analysis Enable engineering teams to own quality through standards, patterns, and reusable libraries Generate audit-ready QMS documentation including traceability matrices, test plans, and test reports What we are looking for: Commercial experience as a Senior SDET, Senior QA Automation Engineer, or similar role Strong software engineering fundamentals and ability to write production-grade code Strong TypeScript skills or comparable experience with a modern programming language Experience building and maintaining automation frameworks from scratch Hands-on experience with Playwright or equivalent modern automation frameworks Strong API and integration testing experience Experience with REST and contract testing CI/CD engineering experience including quality gates, artifact management, and pipeline reliability Daily usage of AI engineering tools such as Claude, Copilot, or Cursor Ability to contribute directly to the application codebase Strong spoken and written English Nice to have: Experience within regulated environments such as medical devices, IVD, healthcare, or pharma Knowledge of risk-based exploratory testing approaches Performance and load testing experience (k6, JMeter, Gatling) Experience with Azure, AWS, containers, or Infrastructure as Code Clinical laboratory or IVD domain knowledge Experience with Allure TestOps, Xray, or Zephyr Perks and benefits (our offer): Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers. Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more. Global collaboration - work with a diverse, international team. Innovative environment - be part of a forward-thinking and growth-oriented workplace. Engaging community – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work. Team-building events including our company tradition (annual company event in Mazury ). A pleasant surprise to start your journey with us in the form of a welcome pack.

🏢 Summary: Hybrid Senior Performance Test Engineer role focused on building automated performance testing frameworks and strategies for scalable, resilient digital products. The position uses JavaScript and k6 to test APIs, web applications, and distributed systems, embed testing in CI/CD, and drive performance improvements across engineering teams. 🗂️ Requirements: JavaScript (ES6+) proficiency, Automated test framework development experience, k6 performance testing experience, Load, stress, scalability testing and performance tuning knowledge, REST API and GraphQL API testing experience, CI/CD test integration experience, Git collaborative workflow experience, Docker and Kubernetes experience, Experience with AWS, Azure, or GCP, Observability and monitoring tool experience 📃 Skills: JavaScript, k6, REST, GraphQL, GitHubActions, GitLabCI, AzureDevOps, Jenkins, Git, Docker, Kubernetes, AWS, Azure, GCP, Grafana, Prometheus, ApplicationInsights 🏢 Description: Location: Warsaw, Poland (Hybrid – 2–3 days per week from office) About the Role We are looking for a Senior Performance Test Engineer to join our engineering team and help us build highly scalable, reliable, and resilient digital solutions. In this role, you will design and implement advanced performance testing strategies, develop automation frameworks, and work closely with engineering teams to identify bottlenecks and improve system performance. You will play a key role in embedding performance engineering practices into the software development lifecycle, enabling teams to deliver high-quality products that perform reliably at scale. This is an excellent opportunity for an experienced engineer who enjoys solving complex technical challenges, working with modern cloud technologies, and influencing engineering practices across distributed teams. Key Responsibilities Design, develop, and maintain performance testing frameworks and automation solutions using JavaScript (ES6+) . Create and execute performance, load, stress, and scalability testing strategies for modern applications. Develop and maintain performance test scenarios using k6 . Test and analyze the performance of: REST APIs GraphQL APIs Web applications and distributed systems Identify performance bottlenecks and provide actionable recommendations for optimization. Collaborate with developers, architects, DevOps, and product teams to improve system scalability and reliability. Integrate performance testing into CI/CD pipelines and engineering workflows. Support performance monitoring and analysis using observability platforms. Contribute to performance engineering standards, best practices, and continuous improvement initiatives. Work effectively with global, distributed engineering teams and communicate technical findings to both technical and non-technical stakeholders. Required Skills & Experience Strong proficiency in JavaScript (ES6+) . Proven experience building automated test frameworks and reusable testing solutions. Hands-on experience with k6 performance testing . Strong understanding of performance engineering methodologies, including: Load testing Stress testing Scalability testing Performance analysis and tuning Experience testing modern web applications and APIs, including: REST APIs GraphQL APIs Experience integrating automated tests into CI/CD pipelines , using tools such as: GitHub Actions GitLab CI Azure DevOps Jenkins Strong experience with Git and collaborative software development workflows. Solid understanding of software engineering principles and modern development practices. Excellent analytical and problem-solving skills. Cloud & Infrastructure Experience Experience working with modern cloud and infrastructure technologies: Docker and containerized environments. Kubernetes and cloud-native architectures. At least one major cloud platform: AWS Microsoft Azure Google Cloud Platform (GCP) Experience with observability and monitoring tools, such as: Grafana Prometheus Application Insights Similar monitoring and analytics platforms Soft Skills & Mindset Strong communication and stakeholder management skills. Ability to influence technical decisions and drive improvements without direct authority. Passion for quality engineering, automation, and developer enablement. Continuous learning mindset and curiosity about emerging technologies. Ability to collaborate effectively across international and distributed teams. Comfortable working independently while contributing to a highly collaborative engineering culture.

🏢 Summary: Senior Full-stack Developer role focused on building Node.js microservices and REST APIs, contributing to Angular front ends, and modernizing legacy platforms into scalable AWS cloud-native solutions. The position owns the full delivery lifecycle, provides technical leadership and mentoring, and requires hybrid work from Gdansk or Krakow three days per week. 🗂️ Requirements: Bachelor’s degree in Computer Science, Engineering, or related field, 5+ years of professional software development experience, Leadership experience building production-grade systems, Expertise in Node.js, microservices, REST API design, and full-stack development, Angular development experience, Legacy-system modernization and target-state architecture design experience, Hands-on AWS cloud services experience, Relational and NoSQL database experience, Monitoring, observability, and automated testing experience, Agile delivery experience, Hybrid work from Gdansk or Krakow 3 days per week 📃 Skills: Node.js, Angular, Java, JavaScript, AWS, EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, EKS, CloudWatch, PostgreSQL, Splunk, Honeycomb, Playwright, DB2, REST, Microservices 🏢 Description: We're looking for a Senior Full-stack Developer (Node.js, Angular, Java, JavaScript) to join our team in Poland. The ideal candidate thrives on solving complex problems, modernizing legacy platforms, and delivering robust cloud-native solutions. In this role, you’ll be hands-on with the full technology stack—shaping architecture, leading development efforts, and partnering closely with cross-functional teams to drive strategic initiatives forward. If you are an engineer who enjoys both the technical and collaborative aspects of building software at scale, we’d love to meet you. Please note that hybrid work, 3 days from Gdansk or Krakow, is required. Responsibilities Design, develop, and deploy backend services, microservices, and RESTful APIs—primarily in Node.js—with front-end contributions in Angular Modernize legacy systems by evaluating current-state architectures and defining target-state solutions that maximize performance, scalability, and maintainability Deliver high-quality software in an agile environment, partnering closely with product managers, architects, and other engineering teams Own the end-to-end development lifecycle: requirements gathering, solution design, coding, testing (including API and Playwright automation), deployment, and operational support Implement and manage AWS cloud services (e.g., EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, EKS, CloudWatch) to build resilient, observable, and secure solutions Promote best practices in coding standards, testing, monitoring (via Splunk, Honeycomb), and documentation Mentor and guide engineers, fostering a culture of technical excellence, ownership, and continuous improvement Engage directly with clients and stakeholders, translating broad, ambiguous business needs into concrete technical plans Requirements Bachelor's degree in Computer Science, Engineering, or related field; Master's degree strongly preferred 5+ years of professional software development experience, with demonstrated leadership in building production-grade systems Deep expertise in Node.js, microservices architecture, REST API design, and full-stack development (Angular contributing to ~20% of workload) Proven success modernizing legacy systems, assessing current architectures, and defining target-state designs Hands-on experience with AWS cloud services (EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, EKS, CloudWatch, and related tools) Experience with relational and NoSQL databases (DynamoDB, PostgreSQL); familiarity with DB2 is a plus Proficiency using modern monitoring and observability platforms (Splunk, Honeycomb) and automated testing frameworks (API testing tools, Playwright) Strong command of agile methodologies and iterative delivery Nice to have Exposure to Java for DB2 integration and legacy system interfacing Experience leading cross-functional initiatives in large enterprise environments Familiarity with API management, security, and governance best practices Experience with Playwright We offer We gather like-minded people: Top tech minds driving innovation in AI, cloud and digital platform modernization Supportive team and agile, startup-like culture Hybrid by design mode 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: Career development programs Thought leadership, mentoring, soft skills and well-being programs Certification (Anthropic, Gemini, GCP, Azure, AWS) English classes We cover it all: Stable pay Participation in the Employee Stock Purchase Plan with a 15% discount Benefits package (health insurance, multisport, shopping vouchers) Referral bonuses up to $2,000 Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more Corporate, social and well-being events Please, note: Benefits listed above are available to employees only We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually We will reach out to selected candidates exclusively EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.