Senior AI/ML Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior AI/ML Engineer based in Bulgaria.

This is a senior-level opportunity to architect and build an enterprise-grade Agentic AI orchestration platform from the ground up.
You will design scalable AI systems that combine large language models, retrieval, multi-agent workflows, and reusable AI components.
The role offers deep hands-on exposure to technologies such as Claude, LangGraph, RAG, vector databases, and MCP.
You will shape modular AI architectures that can support intelligent agents and reusable capabilities across enterprise use cases.
Beyond engineering, you will provide technical leadership and make key architectural decisions around scalability, security, and reliability.
You will work in a remote environment where strong communication, problem-solving, and ownership are essential.
This role is particularly suited to an experienced AI/ML professional who wants to influence the architecture of production-grade generative AI systems.