Automation Quality Engineer (m/f/d)

Tieto Tech Consulting (MentorMate from 2001 to 2026) provides design-led, data-centric, and AI-powered digital engineering & consulting services to enterprises worldwide. With a strong heritage of Nordic quality, local presence, and global-scale operations, we are backed by 8,500+ IT professionals. Our clients trust us for advanced data and analytics skills, top industry-specific expertise, specialized software R&D, and the capabilities of a multinational team. We are part of Tieto, a leading technology company with an annual revenue of approximately EUR 2bn.

Tieto Tech Consulting’s team in Bulgaria consists of 500+ professionals specializing in the development of tailored digital solutions in diverse industries.

We are looking for an Automation Quality Engineer who is passionate about improving software quality through automation, innovation, and continuous improvement. In this role, you will work closely with developers, product owners, and quality engineers to build reliable test automation solutions and help deliver high-quality software faster.

You will be part of a collaborative engineering environment where quality is a shared responsibility, and automation is a key component of the delivery process.

This role is based on a hybrid work model, with 3 days per week in our Sofia office.

Key Responsibilities 

• Design, develop, and maintain automated test frameworks and test suites
• Create automated tests for web, mobile, API, and backend applications
• Integrate test automation into CI/CD pipelines
• Participate in requirements analysis and provide quality-related feedback early in the development lifecycle
• Analyze test results, investigate defects, and collaborate with development teams to resolve issues
• Improve test coverage, execution efficiency, and overall quality processes
• Support performance, integration, and regression testing activities
• Contribute to test strategy, automation standards, and best practices
• Work in Agile teams and actively participate in sprint ceremonies

Required Qualifications

• 3+ years of experience in software quality assurance and test automation
• Strong programming skills in Java, C#, JavaScript/TypeScript, Python, or similar languages
• Experience with automation frameworks such as Selenium, Playwright, Cypress, Appium, or similar tools
• Experience testing REST APIs using tools such as Postman, Rest Assured, or equivalent
• Knowledge of CI/CD tools such as Azure DevOps, GitHub Actions, Jenkins, or GitLab CI
• Solid understanding of software testing principles and Agile development methodologies
• Experience with source control systems such as Git
• Strong analytical, troubleshooting, and communication skills

A significant advantage would be

• Experience with cloud platforms (Azure, AWS, or GCP)
• Experience with performance testing tools
• Knowledge of containerization technologies such as Docker and Kubernetes
• Experience implementing AI-assisted testing solutions
• ISTQB certification

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.
Diversity, equity and inclusion | Sustainability | Tieto