Lead AI Engineer: LLM Infra, RAG & Meta-Prompting

Grid Dynamics; Wrocław; On-site; PLN 250,000 - 420,000; Full time

Benefits offered by this job

Medical insurance

Sports

Professional development

Well‑equipped office

Corporate events

Job summary

Grid Dynamics is seeking a Senior/Lead AI Software Engineer to join an advanced R&D initiative focused on meta-prompting, context engineering, and centralized knowledge management for AI coding agents. You will craft production‑grade, LLM‑powered services and mentor mid‑level developers in a fast‑paced environment.

The role emphasizes hands‑on engineering with Python/TypeScript, LLM integrations (OpenAI/Claude), and end‑to‑end RAG pipelines, while driving code quality, testing, and CI/CD in a

Qualifications

• 5+ years of commercial software development experience with production‑grade Python/TypeScript.
• Hands-on experience integrating major LLM APIs (OpenAI, Anthropic Claude).
• Deep expertise in meta‑prompting and context window optimization.
• Experience building and deploying RAG systems using vector databases (Pinecone/Weaviate/ChromaDB).
• Strong skills with LLM orchestration frameworks (LangChain, LlamaIndex).
• Testing, evaluation, and observability pipelines for AI/LLM apps.
• Containerization with Docker, API design, and CI/CD pipelines.
• Senior/Lead Developer or technical mentoring experience.
• Excellent problem‑solving and English communication.

Responsibilities

• Design, build, and deploy production‑grade LLM‑powered services, microservices, and APIs using Python and TypeScript.
• Implement meta‑prompting frameworks and prompt optimization for deterministic outputs.
• Develop scalable RAG pipelines and integrate vector databases for deep context engineering.
• Orchestrate LLM workflows with LangChain or LlamaIndex connecting multi‑agent tools and knowledge bases.
• Implement automated testing, LLM evaluation, and QA pipelines to benchmark performance.
• Build containerized microservices and CI/CD pipelines with Docker for seamless deployment.
• Mentor mid‑level engineers and establish coding standards.

Skills

Python

TypeScript

LLM APIs

Meta-prompting

RAG pipelines

LangChain

LlamaIndex

CI/CD

Docker

English communication

Tools

Pinecone

Weaviate

ChromaDB

OpenAI API

Anthropic Claude

Job description

Grid Dynamics is seeking a Senior/Lead AI Software Engineer to join an advanced R&D initiative focused on meta-prompting, context engineering, and centralized knowledge management for AI coding agents. You will craft production‑grade, LLM‑powered services and mentor mid‑level developers in a fast‑paced environment.

The role emphasizes hands‑on engineering with Python/TypeScript, LLM integrations (OpenAI/Claude), and end‑to‑end RAG pipelines, while driving code quality, testing, and CI/CD in a