Senior Automation Test Engineer (JavaScript)

About the Position

We are seeking a Senior Automation Test Engineer (JavaScript) to join our team in Poland or Ukraine, focusing on modern automation and AI-assisted testing approaches. You will play a critical role in ensuring the reliability, scalability, and performance of the solution by combining strong manual testing expertise with modern automation and AI-assisted testing approaches.

What Project We Have for You

Our project is a strategic modernisation initiative for our client aimed at replacing a legacy SAP MII-based manufacturing performance analysis platform ahead of its end of support. The project focuses on building a scalable, cloud-native platform that enables efficient machine data ingestion, processing, and reporting across global manufacturing operations.

The solution will integrate with SAP S/4HANA, ServiceNow, and enterprise data platforms, providing unified operational visibility and supporting approximately 1,300 machines across multiple factories.

The delivery model will be based on cloud-native architecture and modular design and AI-first, spec-driven development practices.

Responsibilities

• Own end-to-end quality assurance activities across the platform
• Design and execute manual test scenarios, including exploratory and regression testing
• Develop, maintain, and optimise automated test suites using Playwright
• Define and implement test strategies aligned with architecture and delivery goals
• Collaborate with Solution Architect, developers, and stakeholders to ensure testability and quality by design
• Integrate automated testing into CI/CD pipelines and release workflows
• Contribute to quality standards, testing frameworks, and best practices across teams
• Support AI-assisted testing approaches, including validation and optimisation of generated test artefacts
• Analyse defects, identify root causes, and ensure effective resolution and prevention
• Ensure adherence to agreed SDLC processes and governance models

Requirements

Must-Have:

• Strong experience in software testing (manual and automation)
• Hands-on experience with Playwright (mandatory) for UI automation
• Experience with TypeScript / JavaScript for test automation development
• Strong knowledge of testing methodologies, test design techniques, and quality standards
• Experience with API testing and integration validation
• Hands-on experience with CI/CD pipelines (Azure DevOps and/or GitHub Actions) and test automation integration
• Experience in designing and maintaining automated test frameworks and test suites
• Strong understanding of quality engineering practices in cloud-native environments
• Experience with defect management, root cause analysis, and troubleshooting

Nice-to-Have:

• Experience with AI-assisted testing tools and approaches (e.g., Copilot, AI-generated test scenarios)
• Experience with performance and non-functional testing
• Familiarity with Azure cloud services and cloud-native architectures
• Experience with containerised environments (Docker, Kubernetes)
• Knowledge of test reporting, monitoring, and observability tools
• Experience with enterprise integration landscapes (SAP, ServiceNow, data platforms)

Soft Skills:

• Strong ownership mindset and ability to drive quality in a complex environment
• Excellent communication skills with ability to operate in a client-facing role
• Structured thinking and ability to work within defined SDLC and governance models
• Proactive, detail-oriented, and solution-driven approach

We Offer

• Competitive salary
• Opportunity to work in a dynamic and innovative environment
• Professional growth and development opportunities
• Flexible remote work options

About the Company

At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth.

We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law.

We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success.