Staff Software Engineer

apartmentC&D Talent Advisory placeBarcelona business_center100.000 € - 200.000 €/año calendar_month 

About Our Client

Our client is a stealth healthcare AI startup building the future of healthcare delivery through intelligent agent systems. Their vision is to create AI agents capable of performing doctor-level and nurse-level tasks, helping make healthcare more accessible, scalable, and efficient worldwide.

This is an exciting opportunity to join a highly ambitious team working on some of the most impactful challenges in AI and healthcare.
  • Location: European Union (Remote)
  • Work Model: Full-Time | Remote
  • Compensation: €100,000 – €200,000 + Equity
  • Work Authorization: Valid Work-Permit for EU

The Opportunity

As a Staff Software Engineer, you will play a key role in designing and scaling the core systems powering next-generation healthcare AI products. You will work on AI-driven patient communication, intelligent triage, agent orchestration, secure healthcare data infrastructure, and low-latency voice and video systems.

Beyond hands-on engineering, you will influence architecture decisions, improve system reliability, and support the growth of other engineers through technical leadership and mentorship.

What You'll Do
  • Architect and scale distributed systems supporting healthcare AI applications
  • Design and improve agent orchestration platforms and AI-driven workflows
  • Build secure healthcare data layers and enterprise-grade integrations
  • Develop systems leveraging LLMs, reinforcement learning, and agent-based architectures
  • Drive architecture decisions and technical strategy
  • Improve scalability, reliability, performance, and operational excellence
  • Mentor engineers through code reviews, design discussions, and knowledge sharing
  • Collaborate closely with founders and a small, high-performing engineering team
Requirements
  • 7+ years of experience building complex production-grade software systems
  • Strong expertise in Python and backend system design
  • Proven experience designing scalable distributed architectures
  • Experience owning technical decisions and system reliability at scale
  • Ability to transform ambiguous requirements into scalable technical solutions
  • Strong software engineering and systems-thinking capabilities
  • Experience working within startup, scale-up, or high-growth environments
  • Excellent communication and leadership skills
Preferred Qualifications
  • Experience with AI, machine learning, LLMs, or agentic systems
  • Healthcare technology, clinical systems, or health data experience
  • Experience with Go, Rust, TypeScript, React, AWS, or cloud-native architectures
  • Open-source contributions, hackathons, or notable technical side projects
  • Experience leading technical initiatives or mentoring engineering teams
  • Experience building products in highly regulated or mission-critical environments
What We Offer
  • €100,000 – €200,000 annual compensation
  • Equity participation
  • Fully remote work across the European Union
  • Flexible employment structure (Permanent or B2B)
  • Direct access to founders and strategic decision-making
  • High-impact work with real-world healthcare outcomes
  • Opportunity to help build category-defining AI technology

If you're excited by the opportunity to shape the future of AI-powered healthcare while working on technically challenging systems at scale, we'd love to hear from you...

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