Staff AI Engineer — Production-Grade LLM Architect

Explore Group; Poland; On-site; PLN 240,000 - 420,000; Full time

Job summary

Explore Group is seeking a Staff / Senior AI Engineer to drive technical vision and hands-on execution of next-generation AI capabilities within a fast-scaling product-led platform.

You will bridge cutting-edge LLM research with robust engineering, building intelligent systems, agentic workflows, and scalable AI infrastructure used by millions. Lead AI engineering projects, optimize latency, and ensure reliability while mentoring engineers and shaping technical strategy.

Qualifications

• Proven track record delivering AI/ML models into live production environments.

Responsibilities

• Design, build, and deploy production-grade LLM pipelines and agentic workflows embedded in the core product.

Skills

Python

TypeScript/Node.js

Go

Java

LangChain

LlamaIndex

AutoGen

Semantic Kernel

vLLM

Tools

LangChain

LlamaIndex

AutoGen

Semantic Kernel

vLLM

Job description

Explore Group is seeking a Staff / Senior AI Engineer to drive technical vision and hands-on execution of next-generation AI capabilities within a fast-scaling product-led platform.

You will bridge cutting-edge LLM research with robust engineering, building intelligent systems, agentic workflows, and scalable AI infrastructure used by millions. Lead AI engineering projects, optimize latency, and ensure reliability while mentoring engineers and shaping technical strategy.