QA Automation Engineer (JavaScript)

Summary

Andersen is hiring a QA Automation Engineer (JavaScript) for a project developing a scalable web product, ensuring automation, workflow validation, and reliability of complex processes.

The customer is an international technology company focused on developing and delivering digital solutions for organizations across various industries. The company supports businesses in improving their digital capabilities, modernizing technology landscapes, and implementing modern tools and platforms. Its teams work on the design, development, and continuous improvement of digital products and services, helping organizations enhance operational efficiency and adapt to evolving technological environments.

The project is focused on developing a premium, subscription-based web product for senior decision-makers, where accuracy and trust are critical. It involves building a scalable solution with strong emphasis on automation, non-functional standards, and validation of complex workflows, including asynchronous processing and AI-generated content.

Responsibilities

• Leading quality on a premium, subscription-based web product for a global client used by senior decision makers, where accuracy and trust are critical.
• Defining the QA strategy and setting non-functional standards to ensure product reliability and quality.
• Building automation that gives both the internal team and the client confidence to release.
• Embedding quality from the start rather than relying on manual testing.
• Working closely with engineers and the client’s technical team to align on acceptance criteria and define what “done” means.
• Ensuring strong automated regression coverage across key user journeys such as authentication, secure data access, and content delivery.
• Designing validation layers for a product that includes async processing and LLM-generated content, checking structure, numeric accuracy, and edge cases before anything reaches users.
• Supporting performance readiness, including preparation for peak traffic during annual release cycles.

Requirements

• Experience as a QA Automation Engineer on modern web products for 2+ years.
• Proven automation using tools such as Playwright, Cypress, Jest, or similar.
• Experience testing REST APIs using Postman or automated API frameworks.
• Experience defining QA strategy and non-functional requirements.
• Strong data validation and test data management skills.
• Experience with async workflows or event-driven systems.
• Ability to work closely with engineers and clients to improve quality and release confidence.
• Level of English – from Intermediate+ and above.

Desired skills

• Experience testing systems that integrate with LLM APIs.
• Familiarity with schema validation or contract testing.
• Performance testing experience.
• AWS exposure.

Reasons to join us

• Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..
• The opportunity to change the project and/or develop expertise in an interesting business domain.
• Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant.
• Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
• The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities.
• Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
• Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies).
• Certification compensation (AWS, PMP, etc).
• Referral program.
• English courses.
• Private health insurance and compensation for sports activities.

Join us!

Lokalizacje

Worldwide