(Senior) AI Engineer (m/f/d)

Empowering every employee.

Our mission is to be the world's most used AI employee experience platform by changing the way frontline employees work.

At Flip, we have a clear goal: to revolutionize the world for frontline workers and give them a voice. Become a Flip Game Changer and work with an unbeatable team to ensure that all employees, no matter where they work, have access to their company's internal information. If you're ready to make an impact and shape the work lives of millions of people, then you've come to the right place!

Job Teaser

As one of our first dedicated Senior AI Engineers, you will be a key player in our engineering team, responsible for designing, building, and scaling the AI-powered services that will transform our product. You won't just be integrating features; you'll be building the core infrastructure and best practices that will define how we leverage AI for years to come. This role is perfect for a senior-level engineer who is passionate about creating tangible, production-ready AI solutions that directly enhance the user experience and drive business value.

What awaits you with us

• Architect and Build Production Systems: Design, develop, and maintain AI-driven features, focusing on robustness, scalability, and performance for our SaaS platform.

• Leverage Our AI Stack: Work hands-on with our existing and evolving AI stack, including pydantic-ai for orchestration, pgvector for vector search, and Azure AI for models.

• Collaborate and Integrate: Partner closely with product, design, and other engineers to seamlessly embed AI components into our existing workflows and user-facing features.

• Ensure Quality and Reliability: Contribute to the testing, monitoring, and observability of AI features, ensuring a high level of performance and reliability in production.

• Drive AI Best Practices: Lead technical discussions, mentor colleagues, and help define the standards for building, deploying, and maintaining AI systems at Flip.

What you bring to the table

We're seeking a skilled and product-focused engineer with a strong track record of shipping software.

Must-Have Qualifications:

• 5+ years of software engineering experience, with a solid background in SaaS.

• Deep proficiency in Python and experience building production services.

• Demonstrated hands-on experience in designing, deploying, and scaling LLM-powered systems in a production environment.

• Strong understanding of modern software development principles (testing, version control, CI/CD).

• Experience with applied AI/ML concepts: LLMs, embeddings, and vector databases.

• A collaborative mindset and excellent communication skills.

Nice-to-Have Qualifications:

• Prior experience with AI frameworks like Pydantic AI, LangChain, or LlamaIndex.

• Experience with PostgreSQL and pgvector.

• Knowledge of prompt engineering, agentic AI, or fine-tuning techniques.

• Exposure to cloud AI providers, specifically Azure OpenAI.

What we offer you

• Work mode: We’re remote-first, giving you flexibility to work from home. At the same time, we deeply value the power of in-person collaboration. Depending on the role, you’ll join occasional team events, workshops, or meetings in our Berlin or Stuttgart offices - always with plenty of notice. The exact balance will be discussed during your interview.

• Work-Life-Balance: We don't want you to grow roots to your desk chair. That's why we cover the costs of your E-Gym-Wellpass membership and offer job bike leasing.

• Celebrating success: Expect highly motivated and committed people in a relaxed working atmosphere.

• Be part of something bigger: You actively shape Flip in your role. Along the way, you are an enabler of the rapid growth process of a young tech company and grow towards your goals, fun is guaranteed.

• Happy to be a Flipster: Stay tuned for regular team events and culture days that bring us together as Flipsters.

• Working abroad: At Flip you can also work abroad in the European Union. Let's talk about remote work in the interview.

At Flip, everyone is welcome - no matter what gender you identify as or how old you are. Sexual identity, origin, religion, world view and disabilities do not influence your potential job at Flip. The most important thing is that YOU fit in!