Senior back-end engineer with GenAI expertise

4 days ago

Stockholm, Stockholm, Sweden Arkus AI Full time 900,000 - 1,200,000 per year


Job Description

The Role

We're looking for a highly skilled Senior Back-end Engineer with GenAI expertise to
join our team. In this role, you'll architect and scale the back-end
systems that power our AI agent platform, working at the intersection of
distributed systems, cloud infrastructure, and generative AI.

What You'll Do

  • Design, build, and maintain the back-end infrastructure of our AI agent platform
  • Develop RESTful APIs, orchestration logic, and integrations with third-party systems
  • Work with SQL/NoSQL databases and implement event-driven, real-time architectures
  • Design and integrate LLM-based capabilities (open-source and API-driven)
  • Ensure security, compliance, scalability, and performance of production systems
  • Implement observability, CI/CD pipelines, and containerized deployments (Docker, Kubernetes)
  • Write robust unit and integration tests to ensure reliability
  • Mentor junior engineers and contribute to technical best practices


Skills & Requirements

What we look for

  • 6+ years of professional experience in back-end or software engineering
  • Strong expertise in and Python
  • Proven experience designing APIs, working with SQL/NoSQL databases, and distributed systems
  • Familiarity with LLMs and agent frameworks (LangChain, LangGraph, AutoGPT, Semantic Kernel)
  • Experience in prompt engineering
  • Hands-on experience with vector databases (FAISS, Pinecone, Weaviate) and retrieval pipelines
  • Knowledge of cloud platforms (AWS, GCP, Azure), containerization (Docker, Kubernetes), and CI/CD
  • Experience with observability tools (Grafana, Prometheus, ELK, etc.)
  • Bonus: background in healthcare systems (FHIR, EHRs) or regulated environments (HIPAA/GDPR)
  • Strong communicator with architectural vision and mentoring ability.

Why Join Us?

  • Shape the future of AI agent platforms in healthcare
  • Solve complex, real-world back-end challenges at the frontier of AI and system engineering
  • Be part of a mission-driven, fast-paced team with direct clinical impact
  • Competitive salary, equity options, and flexible hybrid work environment

If you're passionate
about building the infrastructure for AI systems that make a real
difference in healthcare, we'd love to hear from you.



About the company

At Arkus AI,
our mission is to transform medicine and healthcare through
intelligent, AI-powered technologies. We're building autonomous AI
agents and a next-generation platform designed to help clinicians,
researchers, and healthcare leaders solve some of the most complex
challenges in modern medicine.

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