Logo 9amHealth

Senior Full stack Engineer

New

Job

  • Level
    Senior
  • Job Field
    Web, Data, Full Stack
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 85.000 € Gross/Year
  • Location
    Vienna
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop AI-native systems, implement multi-step agentic workflows, and integrate LLMs into production while collaborating closely with Product and Design to create innovative solutions.

    Job Technologies

    Your role in the team

    We're looking for a highly skilled Senior Full Stack Engineer who is excited about building in an AI native, agentic world.

    This is not a traditional frontend or backend role! It's for engineers who:

    • use AI coding tools (Claude Code, Cursor, Copilot, etc.) as a force multiplier,
    • think in terms of systems, workflows, and agents, not just endpoints and screens,
    • can turn ambiguous product problems into working, production-ready solutions,
    • want to help evolve our platform toward an agent-driven future in healthcare.

    You'll work closely with Product, Design, and other engineers to re-imagine how our systems are built, extended, and operated as AI becomes a first class part of the development process.

    Build AI Native Systems

    • Design, implement, and operate backend and fullstack systems that incorporate LLMs, tools, and agents as core components;
    • Build agentic workflows (multi-step, tool-using, stateful systems) that solve real product and operational problems;
    • Integrate LLMs safely and reliably into production systems, with attention to observability, cost, and failure modes.

    Engineer with AI as a Partner

    • Use modern AI coding tools (e.g., Claude Code, Codex, Pi, Cursor) to accelerate development, refactoring, and exploration.
    • Set patterns and standards for how AI is used in day-to-day engineering work.
    • Help the team move faster without sacrificing quality or clarity.

    Product Driven Engineering

    • Collaborate closely with Product Management, Design, and other stakeholders to shape solutions, not just implement specs;
    • Translate high level goals into technical architecture and execution plans;
    • Contribute to roadmap discussions with a strong systems and platform perspective.

    Own the System End to End

    • Design APIs, services, and data models (primarily backend leaning);
    • Ensure reliability, security, privacy, and scalability in a regulated healthcare context.
    • Operate and observe the system's behaviour in the real world;
    • Improve developer experience and internal tooling where it unlocks leverage.

    This text has been machine translated. Show original

    Our expectations of you

    Qualifications

    Required

    • Clear enthusiasm for the capabilities and opportunities of AI and agentic systems
    • Strong system design skills and comfort working in ambiguous problem spaces
    • Ability to communicate clearly with technical and non-technical stakeholders

    Strong Plus

    • Familiarity with healthcare, regulated products, or safety critical systems

    What We Care About (Beyond the Resume)

    • You're curious and opinionated about where software development is going
    • You ship and you iterate based on real world feedback
    • You don't wait for perfect specs; you help create them!
    • You see AI as a new abstraction layer, not a gimmick

    Experience

    • 7+ years of experience as a Software Engineer, with strong knowledge of major parts of our tech stack (AWS, Java, Typescript, Python)
    • Strong experience in building with LLMs in production, not just prototypes
    • Experience designing, building, and operating long-running workflows, background jobs, or distributed systems.
    • Startup or fast moving product environment experience

    This text has been machine translated. Show original

    Job Locations

    Map of company locations
    • Location Vienna

      Austria

    Topics that you deal with on the job

    This is your employer

    9amHealth

    9amHealth

    As a digital health startup, 9amHealth offers specialized virtual treatments for conditions such as diabetes and obesity. The company combines personal care with cutting-edge technology to provide holistic support to patients.

    Description

  • Company Type
    Startup
  • Working Model
    Hybrid, Onsite
  • Industry
    Healthcare, Social Sector
  • Logo 9amHealth

    Senior Full stack Engineer

    Salary
    from 85.000 € Gross/Year
    Location
    Vienna
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders
    English Only
    English only required

    More Jobs