Senior AI Backend Engineer (Go & Python)

Experis Manpower Group is seeking a Senior AI Backend Engineer to design and build scalable AI-powered platforms. You will focus on developing multi-agent systems, advanced RAG architectures, and high-performance backend services in a fully remote environment.

Key responsibilities

• Design and implement stateful multi-agent workflows and autonomous tool-calling systems.
• Build and optimize advanced RAG pipelines, including data ingestion, semantic chunking, and vector database integrations.
• Develop high-performance backend services with a focus on scalability, low latency, and concurrency.
• Create clean, strongly typed, and extensible APIs supporting both web and CLI applications.
• Collaborate with AI and platform teams to deliver production-ready GenAI solutions.

Requirements

• 5+ years of experience in backend software engineering.
• Expert knowledge of Go (Golang) and strong hands-on experience with Python in AI/ML ecosystems.
• Experience building AI applications using agentic frameworks, RAG architectures, and vector databases.
• Strong understanding of asynchronous processing, event-driven architectures, and distributed systems.
• Proven track record in designing and building scalable APIs and backend platforms.

What we offer

• Long-term cooperation via B2B contract.
• Comprehensive benefits package including healthcare, multisport card, and group life insurance.
• Opportunity to work on cutting-edge AI, Agentic AI, and RAG-based solutions in an international environment.
• Fully remote work model.