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AI Developer → with initial experience in Testing 

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First 6 months: Testing - Main role: AI Development

We are looking for an AI Developer to start with 6 months of testing - not as a compromise, but as a solid foundation. During this period you will work on a separate solution, understand how our products are built and delivered, and accumulate the technical context you need. You then transition into the AI team where you work directly with models, pipelines and integrations. The main role is AI Development; testing is the deliberate starting point. 

THE ROUTE OF THE ROLE 

MOON 1 - 6 Testing (onboarding phase) 

Manual and automated testing, bug reporting, collaboration with dev team. 
 LUNA 7+ AI Developer (main role) 

Integration of LLM models, development of AI pipelines, contributions to AI-based products. 

RESPONSIBILITIES - TESTING PHASE (MONTH 1-6)

  • Manual and exploratory testing of web and mobile applications 
  • Writing and maintaining test cases, test plans and reports 
  • Bug identification, documentation and tracking through Redmine 
  • Working with the development team to clarify requirements 
  • Contribution to test automation (Playwright, Selenium or similar) 
  • Functionality testing  

RESPONSIBILITIES - MAIN ROLE: AI DEVELOPER

Development & Integration 

  • Integration of LLM models (OpenAI, Anthropic, open-source models) into product flows 
  • Build and maintain text, structured data and document processing pipelines 
  • Implementation of Retrieval-Augmented Generation (RAG) architectures  
  • Tool use / function calling integration to connect models with external systems

WHAT WE WANT

  • Experience or strong interest in AI development (LLM, pipelines, integrations) 
  • Experience in QA / software testing 
  • Familiarity with at least one programming language (Php/.NET) 
  • Python - a must 
  • Curiosity about AI and willingness to actively learn 
  • Attention to detail and analytical thinking 
  • Clear communication in Romanian and English 
  • Bonus: experience with REST APIs, Git, automation or AI tools (LangChain, LlamaIndex etc.) 

STACK & UNELTE

PHP, HTML, CSS, JavaScript, SQL, React, .NET, Boostrap, REST API, WAMP  

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If you want to be part of a team of specialists, where performance and professionalism are at the heart of every project, Quartz Matrix is the right place for you.

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