Senior Python Developer

20 hours ago


Belgrade Metropolitan Area, Serbia Grid Dynamics Full time

Grid Dynamics, a global software services company driving enterprise-level digital transformation solutions for Fortune 1000 corporations, is looking for a
Senior Python Developer
. Join our team and be part of a company that values integrity, innovation and excellence.

Responsibilities:

  • Refactor and optimize the existing solution to ensure scalability, stability and production readiness.
  • Design and implement Prompt Engineering libraries or plugins that enhance response quality and consistency through reusable prompts, templates, and best-practice guidance.
  • Conduct performance tuning and testing (including large-payload processing and performance-testing scripts) to ensure complete and reliable response delivery.
  • Develop strategies to address token-limit constraints, enabling complex, context-rich interactions without functional degradation.
  • Extend support for additional file formats, including XML, HTML, HAR, and other non-standard structures, beyond existing Microsoft document formats.
  • Apply multi-vector retrieval techniques to improve data handling efficiency and enhance tool functionality on large-scale datasets.

Requirements:

  • Strong proficiency in Python
  • Hands-on experience with Microsoft Azure cloud services
  • Proven track record in developing and refactoring scalable, robust solutions in production environments
  • Experience working with GenAI/LLM frameworks and techniques (e.g., guardrails, LangChain, etc.)

Nice to have:

  • Strong experience with GenAI components, like vector databases (e.g. Cosmos DB, FAISS etc)

We offer:

  • Opportunity to work on bleeding-edge projects
  • Work with a highly motivated and dedicated team
  • Competitive salary
  • Flexible schedule
  • Benefits package - medical insurance, sports
  • Corporate social events
  • Professional development opportunities
  • Well-equipped office

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