QA Practice Lead


We are a healthcare technology services company that helps our clients build world-class products. We’re proud that our first client is still our client. We trust our teams to deliver without constantly watching over their shoulders. And we have employees who have been with us for more than 15 years.


We are looking for a talented and people focused QA Practice Lead to join us in the development of an enterprise healthcare software product for one of our clients. Our client is a US-based medical benefits management organization serving both government and commercial clients. The right person will have a strong combination of technical, communication, leadership, and management skills. Our teams are spearheading the development of a cloud native service giving access to over 9 million users to telehealth registered nurses for triage, self-care advice, and general health inquiries 24 hours a day, seven days a week.  

Our technology stack includes .NET C#, WebAPI, Angular,JavaScript/TypeScript, CSS and HTML, AWS Fargate, SpecFlow, Selenium with C#, Jenkins, Git.  


  • Being responsible for delivering high quality product to our customers;
  • Define and execute functional and non-function test plans and strategies;
  • Share knowledge and ideas with team members of vast technical backgrounds;
  • Train, mentor, and coach team members;
  • Use the best testing practices during all stages of the product’s lifecycle;
  • Work in a team of bright, forward-thinking, and cooperative people and contribute to their growth.


  • 1+ years’ experience leading QA engineers and processes across agile teams; 
  • 3+ years of Automated testing; 
  • 6+ years of experience as QA in a development team; 
  • Knowledge of OOP, data structures and algorithms; 
  • Experience with CI/CD tools (GitLab CI, Jenkins, AWS, etc.);  
  • Passionate – You search relentlessly for the right solution and would like to work with equally passionate people;  
  • Humble – Focused more on the team than yourself; ability to disagree effectively and lead from the front;  
  • Hungry – determined to solve problems and eager to empower others;  
  • Smart – eager to learn; recognizing team dynamics and needs; adaptive to change; 
  • Adaptable self-starter, eager to address the broad and dynamic variety of client requests. 
  • Fluent in English. 



  • Experience with Agile software development; 
  • Testing containerized cloud systems.


  • A competitive salary and social benefits;
  • Friendly work environment and nice attitude;
  • Work-life balance;
  • Modern and comfortable office close to the metro station “Konstantin Velichkov“, Mall Sofia;
  • Opportunities for career development in an international company

Why We Do It? We care.

At OSI, we care about our clients, we care about each other, and we care about producing great software.

CLIENTS — We admit that the organization we most want to see succeed is our own. But we’ll quickly acknowledge that we can’t win unless our clients win. There’s no way around this symbiotic relationship. Fortunately, at OSI, we genuinely love to see our partners have breakthroughs in top-line growth, innovation and efficiency.

TEAM — If you’ve ever experienced the excitement that comes from being part a high-functioning team, you’ll understand why people matter. Trust. Accountability. Purpose. Self-confidence. These are all part of that exhilaration, but the whole is more than the sum of its parts. Great teams can get you through the tough times and can unlock greater potential than a group of individual contributors ever will.

PEOPLE – We care about individuals and humankind. That’s why we invest in talent and push people to do their best work. That’s also why we have given colleagues help when they’ve encountered personal crises; paid for surgeries people couldn’t afford; funded capital improvements and arts projects to improve our communities; and closed the office to attend colleagues’ weddings.

SOFTWARE – We care about the code that we write. We take pride in it. We constantly try to improve on it. We adopt best practices when they suit us. We geek out over data and make it work for us. We are not afraid to try the latest & greatest and to support the last year’s. We are ready to make mistakes and learn from them. We know that building great software requires a lot from us and we committed to it.


If this sounds like you and we look like the kind of people that you would like to work with simply reach out to us with your CV in English and anything else, you are proud of.

All applications will be treated as strictly confidential.
Only short-listed candidates will be contacted.

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