(Senior) Full Stack Engineer (m/f/d)

About the Team

We are a small engineering team inside Natuvion that finds and builds the next high-value additions to Natuvion's
product portfolio. We prototype AI-powered solutions for enterprise data transformations — from an idea observed in a
customer project to working software.

Our work has three focus areas

• Content corpus: We make Natuvion's transformation knowledge searchable, structured, and available to AI agents.
    Hundreds of customer projects have produced millions of lines of transformation content. We build the infrastructure
    that turns this accumulated knowledge into a usable asset.

• Embedded prototyping: We go into customer transformation projects alongside Natuvion's consultants, observe the
    processes, and identify where AI and technical solutions can accelerate them. Then we build prototypes, test them with
    real users, and validate the value.

• AI and agentic coding practices: We establish how Natuvion applies AI, both in its products and in its
    engineering. We develop the methods, tools, and standards the wider organization adopts.

We build on top of the Natuvion Cloud Platform (NCP), using its APIs and shared components as our foundation. The cloud
team scales the platform; we focus on what to build on it.
The team has strong technical and scientific backgrounds. We care about quality even in prototypes: Disciplined
engineering, not vibe-coding.
We're part of Natuvion (~500 employees, SAP Gold Partner). That means access to enterprise customers, real
transformation projects, and corporate backing but with the autonomy of a small team.

Why join us:

• Real problems, not toy projects.
  Enterprise data transformations involve millions of records, complex business rules, and tight timelines. The prototypes we build here solve real problems for real customers.

• End-to-end ownership
  From observing a process in a customer project to shipping a working prototype. We decide what to build and how.

• AI as a daily tool, not a buzzword
  We use agentic coding and AI-assisted development as core working methods. We'll shape how the organization adopts these practices.

• Small team, big reach
  A few people with direct access to enterprise customers like BMW, Volkswagen, E.ON, and Lufthansa, a cloud platform to build on, and the freedom to move fast.

Your Role:

• Build prototypes and internal tools on top of the Natuvion Cloud Platform — frontend, backend, and API integrations.

• Develop UI components for the content corpus: search interfaces, data visualization, and comparison tools.

• Integrate AI capabilities into applications: LLM APIs, semantic search, and embeddings.

• Use and extend NCP's shared frontend components and APIs as building blocks for new solutions.

• Maintain quality standards: testing, code review, and clean architecture — even when moving fast.

What you bring:

• Strong frontend and backend skills. You're comfortable building both sides of a web application.

• Experience with API design and consuming platform APIs.

• Familiarity with modern JavaScript/TypeScript and at least one backend language. Python preferred; Go is a plus.

• An eye for good UI. You build interfaces people actually want to use.

• Quality discipline. You write tests, you review code, and you care about maintainability.

• Comfortable working with AI tools and LLM APIs. You'll integrate them into the applications you build.
  

  If you think that you don't meet all the requirements: With us, there are "no limits" to your development! Go your way with us - we support you! Just show us who you are.

How we work:

• Agentic coding as a discipline
  We use AI-assisted development tools daily and hold the same quality standards whether code was written by a human or an agent.

• Prototyping with standards
  We ship fast, but not at all costs. Prototypes have tests, clean APIs, and documentation. When a prototype proves its value, it should be ready to hand off and not rewritten from scratch.

• Our current stack:** Python, TypeScript, FastAPI, Neo4j, and various LLM APIs. We build on NCP's APIs and shared
    frontend components. The stack evolves as the problems do. We pick the right tool, not the familiar one.

What you can expect from us:

An environment that is always open to change and optimization. There is no "it's always been like this" with us. You have the opportunity to contribute your knowledge, design processes, standardize existing topics or optimize workflows. Be a source of inspiration and bring us even further forward with your expertise!

We create conditions in which you feel comfortable:

• Home office contracts & absolute flexibility through free organization of working hours

• Permanent position and 30 days of vacation

• FlexWork: Work remotely from other European countries for up to 3 months per year

• Monthly budget for individually selectable benefits from over 50 possible offers via emplu, various offers via corporate benefits, as well as bicycle and car leasing via salary conversion

• Mental Health Benefit 'Nilo' – 10 free sessions with psychologists annually as well as access to meditations and courses

• We provide you with targeted support in your professional and personal development at Natuvion

• Mentoring program for a structured and personal induction

• Be part of the #teamgreen - At Natuvion, you'll work on innovative projects as part of a team that stands up for each other. We rely on cooperation, openness and trust

• Modern equipment and central offices in Walldorf, Berlin, Munich and Leipzig

• Your long-term perspective is important to us, which is why we subsidize your company pension scheme as well as capital-forming benefits

About Natuvion:

Natuvion builds software and provides consulting for enterprise data transformations — migrations, restructurings,
carve-outs, and system retirements, primarily in the SAP ecosystem. Founded in 2014 in Walldorf, Germany, the company
employs around 500 people across Germany, Austria, Switzerland, the United States, Slovakia, and Australia. Natuvion has
been part of NTT DATA Business Solutions since 2022.

Natuvion holds SAP Gold Partner status. Customers include BMW, Volkswagen, E.ON, Vattenfall, Carlsberg, Lufthansa, BASF,
and Lidl.