PrincipalStaff Software Engineer

Hiring via TechTree

This is a role that TechTree is recruiting for on behalf of one of its clients.

TechTree is an AI-driven recruitment platform working with high-growth companies.

When you apply TechTrees AI Agent matches you not just to this role but to other relevant opportunities across its network so one application can unlock multiple roles.

• Location: Europe / EMEA
• Work model: Fully remote
• Employment: Full-time
• Level: Principal / Staff
• Estimated compensation:
• Industry: Healthcare AI

The opportunity

• Build complex production-grade AI agent systems from 0 to 1
• Architect distributed systems for enterprise healthcare environments
• Work across LLMs agent orchestration tool calling multi-turn routing and MCP integrations
• Own system architecture scalability and reliability
• Stay deeply hands-on while providing technical guidance to other engineers

What were looking for

• 7 years building complex production systems
• Recent hands-on experience as a Staff Principal Senior ML/AI or Senior Software Engineer
• Proven from 0 to 1 startup engineering experience
• Strong Python and ML/AI engineering background
• Shipped experience with AI agents tool calling agent harnesses or multi-turn systems
• Strong systems thinking and distributed-systems experience
• High agency and comfort operating in ambiguous early-stage environments
• Based in Europe / EMEA

Strong advantages

• Healthcare or clinical systems experience
• HIPAA audit trails or regulated-data environments
• Deep Data Science / Machine Learning background
• Advanced agent infrastructure MCP routing and prompt-management experience
• Previous experience at high-growth AI-native startups
• Strong Math Physics Computer Science ML or related academic background

If this sounds like a fit wed love to hear from you. Apply today!

Employment Type : Full Time
Experience: years
Vacancy: 1
Yearly Salary Salary: 100000 - 200000