JOB LEVEL: 

Middle / Senior

EMPLOYMENT TYPE:

Full Time, Hybrid, Standard working time

ABOUT US:

Zetta Hosting Solutions Ltd. is part of Zetta Group, a group of technology companies with
over 25 years of history and a proven track record of creating high-tech platforms for managing online payments, massive networks of users, data and internet traffic. It is a leader in providing services in the field of Software development, Technical Compliance and Managed IT  services for regulated institutions, auditing and certification according to PCIDSS and ISO27001 and ISO/IEC20000-1 standards.
It also offers Cloud and hosting solutions for corporate customers as well as Managed DevOps services for customers in Europe and North America. The company has over 200 experts and its office locations in: Sofia – Bulgaria, Kiel – Germany, London – United Kingdom, Barcelona – Spain, Vilnius – Lithuania, Warsaw – Poland, Bratislava – Slovakia and Tirana – Albania.

ABOUT POSITION:

We are looking for a QA API Automation Engineer to play a key role in the validation of our backend architecture and service integrations. Your work will be crucial in ensuring our banking APIs are scalable, secure, and performance. The ideal candidate combines strong automation skills with a solid understanding of backend systems.

KEY RESPONSIBILITIES:

• Develop, maintain, and execute functional, regression, integration, and end-to-end tests for APIs.
• Design, create, and implement automation test scripts using Karate, Cucumber (Java), JUnit or REST Assured.
• Work with cross-functional teams including project stakeholders to ensure quality throughout the development lifecycle.
• Conversion of manual test scripting into automation test scripts.
• Execute test cases (manual or automated) and analyze results.
• Identify, isolate, and report defects/ bugs found during testing.
• Conduct post-release/post-implementation checks.
• Perform API and backend testing with tools like Postman, database queries, and Swagger.
• Configuration and maintenance of testing tools and environments.
• Merging a clear reporting platform for automated test runs.
• Continuously improving test automation tools and test strategy.

JOB REQUIREMENTS:

• Bachelor’s degree in Computer science, Information Technology, or equivalent work experience.
• 3+ years of experience in a software development / QA role with a focus on API automation testing.
• Experience in automation frameworks/tools such as Karate, Cucumber (Java), JUnit, REST Assured.
• Hands-on experience with Postman and database testing.
• Experience with API documentation and mocking tools (e.g., Swagger, Mockito).
• Understanding of Defect Tracking tools such as Jira, Confluence, etc.
• Experience working in an Agile / Scrum environment.
• Experience developing test strategies, test plans, and test cases.
• Troubleshooting and issue diagnosing skills.
• Strong collaboration with developers and other QA team members.
• Good level of English language – both written and spoken.
• Excellent communication skills.
• Ability to work independently and as part of a team

ADVANTAGES:

• Experience with Azure DevOps.
• Familiarity with banking systems and regulations is a plus.

WHAT WE OFFER:

• Competitive remuneration.
• Additional extended health and dental insurance, preferential fitness price.
• Friendly work environment.
• Flexible working hours.
• Option to work from home.
• Free snacks and beverages in the office.
• Company events – teambuilding, parties.