AI Architect (LLM & NLP)

We are looking for an AI Architect to join our team! In this role, you will be involved in pre-sales and discovery phases, lead AI-driven projects from the ground up, and guide the team through development.

What You'll Do:

• Participate in pre-sales and discovery to define AI-driven solutions.
• Architect and develop applications leveraging LLMs and NLP techniques.
• Drive best practices in prompt engineering, vector search, embeddings, and AI model optimization.
• Work with LangChain, LlamaIndex, and advanced AI techniques like Chain of Thought (CoT), DSP, and agent-based systems.
• Ensure efficient use of vector databases, performance tuning, and document chunking strategies.

What We’re Looking For:

• Strong Python skills and expertise in LLM applications.
• Deep understanding of NLP challenges (classification, NER, summarization, sentiment analysis, etc.).
• Solid grasp of Transformers (tokenization, attention mechanisms, embeddings).
• Experience with vector search & databases for AI-driven applications.

We offer:

• Amazing colleagues to work with, share and learn from
• The high-energy atmosphere of a growing and successful company
• Competitive salary
• Work on bleeding-edge projects with a team of experienced and motivated engineers
• Flexible working hours
• Well-equipped office located in the centre of the city
• Possibility to switch to another project within an account
• Private medical insurance for employees and their family members
• Corporate benefit program

About us:

Grid Dynamics is a leading provider of technology consulting, agile co-creation and scalable engineering and data science services for Fortune 1000 corporations undergoing digital transformation. We help organizations become more agile and create innovative digital products and experiences using deep expertise in emerging technology, top global engineering talent, lean software development practices, and a high-performance product culture. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the US, Mexico, UK, Netherlands, Switzerland, India, and Central and Eastern Europe.