Senior Software Engineer - Generative AI & Agent Systems (Remote)

Further Details

Invox Medical is seeking a skilled Software Engineer with a focus on Generative AI and Agent Systems for a fully remote role. The position involves designing and implementing production-level AI agents capable of handling complex clinical workflows. This opportunity is ideal for professionals experienced in building multi-step agents with robust state management, tool integration, and error recovery mechanisms. Key responsibilities include developing agent runtimes using LangGraph, implementing secure tool usage, and applying RAG strategies for clinical knowledge. The role requires strong proficiency in Python and TypeScript, along with experience in production engineering practices such as CI/CD and AWS deployments. Candidates with a background in LLM observability and evaluation, particularly within the healthcare domain, will be highly valued.

Senior Software Engineer - Generative AI & Agent Systems (Remote)

Invox Medical is at the forefront of revolutionizing the healthcare sector by developing innovative voice and AI products. Our mission is to empower healthcare professionals by reclaiming their valuable time, allowing them to focus more on patient care. We are expanding our advanced platform with sophisticated agent systems designed to understand context, utilize tools, and execute clinical workflows seamlessly from start to finish.

We are actively seeking a highly skilled Senior Software Engineer with a specialization in Generative AI to join our dynamic team. This is a fully remote position based in Catalunya, Spain, offering the chance to convert complex clinical use cases into reliable, measurable, and maintainable AI agents. You will be instrumental in designing the complete runtime of these agents, encompassing state management, memory, tool integration, planning, execution, fault recovery, human intervention, and continuous evaluation. This role requires applying rigorous software engineering principles to non-deterministic AI systems, ensuring the highest standards of quality, security, and traceability.

• Job Title: Senior Software Engineer - Generative AI & Agent Systems
• Location: Catalunya, Spain (100% Remote)
• Company: Invox Medical
• Key Responsibilities: Design agent runtimes, implement secure tool usage, RAG strategies, model selection, observability, and production deployment.
• Required Skills: LangGraph, Python, TypeScript, LLM evaluation, RAG, production engineering.
• Sector: Health Technology
• Career Opportunity: Contribute to cutting-edge AI solutions in healthcare.

Skills

• Experience building production-ready AI agents
• Proficiency in LangGraph for agent architecture
• Strong asynchronous Python development skills
• Practical TypeScript for integrations and APIs
• Experience with production engineering (APIs, queues, CI/CD, AWS)
• Familiarity with LLM observability and evaluation tools
• Expertise in tool calling and structured outputs
• Applied RAG knowledge (chunking, embeddings, hybrid search)
• Understanding of healthcare sector requirements (traceability, privacy, security)

Duties and Responsibilities:

• Design and build agent runtimes using LangGraph for clinical workflows
• Model typed state, session memory, and long-term memory with checkpointers
• Develop secure tool usage contracts, structured outputs, and tool calling
• Implement retrieval-augmented generation (RAG) strategies for clinical knowledge
• Select and combine AI models based on quality, latency, cost, and privacy
• Instrument executions for observability of decisions, tools, tokens, and errors
• Create datasets and regression evaluations for medical fidelity and safety
• Implement core logic in Python and platform integrations in TypeScript
• Deploy robust services on AWS and potentially containerized or on-premise environments
• Ensure traceability, privacy, reproducibility, and security of AI-assisted decisions

How to apply

• Prepare Your Application: Ensure your CV and any relevant supporting documents are up-to-date.
• Review Requirements: Carefully check that you meet all the specified qualifications and experience for the Senior Software Engineer role.
• Visit the Application Portal: Navigate to the official Eurojobs application link provided.
• Submit Your Application: Complete the online application form accurately and submit it before the closing date.
• Application Deadline: Ensure your application is submitted by 18 December 2026.
• Confirmation: Look for a confirmation message or email upon successful submission.