Senior Quality Assurance Automation Engineer

Calling QA Automation Engineer's

We’re looking for a Senior QA Engineer who combines strong manual testing expertise with hands-on automation skills, communicates effectively with cross-functional teams, and takes full ownership of delivering high-quality, end-to-end product reliability.

>>Please do not apply if you are not based in Sofia, Bulgaria. This is NOT a remote-only role.<<

What you’ll do:

• Design, build, and scale automated test suites across backend services, APIs, and frontend applications
• Perform exploratory, functional, and regression testing across the full stack
• Develop and maintain API and UI automation for microservices-based systems
• Integrate automated tests into CI/CD pipelines for continuous quality feedback
• Define and track quality metrics, test coverage, and defect trends
• Collaborate with Engineering, Product, and ML teams to define requirements and acceptance criteria
• Triage, document, and track defects with clear analysis and prioritization
• Review designs and code with a quality-first mindset
• Promote testing best practices and mentor peers

Tech you’ll work with:

• Your favorite browser automation framework
• Your favorite REST API testing framework
• Java / Python / TypeScript / JavaScript
• CI/CD tools (Jenkins, GitHub Actions)
• PostgreSQL, ElasticSearch
• Angular-based frontend 

You’ll be a good fit if you:

• Have 5+ years of QA experience, including hands-on automation;
• Have experience testing microservices and REST APIs
• Have experience testing UI applications with one of Selenium / Playwright / Cypress
• Are comfortable coding in at least one automation language
• Understand CI/CD pipelines and quality integration
• Have solid SQL and data validation skills
• Communicate clearly and work well in distributed teams
• Take ownership and care deeply about product quality
• Are proactive and able to execute independently

Why this role:

• Opportunity to work on an AI-driven product used by leading global brands
• High-impact role in scaling quality across a growing platform
• Collaborative, engineering-focused environment with modern tools and practices
• Work on systems processing large-scale, real-time dataWe’re looking for a Senior Frontend Software Engineer who is passionate about UX, has an opinion on product design, communicates effectively with other teams, and takes full ownership of delivering high-quality, end-to-end product features.