AI Engineer (m/f)

• Design, build, and maintain production-grade REST APIs in Python (FastAPI/Flask) that power AI-driven features
• Integrate and serve LLMs (OpenAI, open-source LLMs) and other NLP/ML models using frameworks such as PyTorch, Hugging Face Transformers, vLLM, llama.cpp, etc.
• Package models for deployment with Docker and automate delivery through CI/CD pipelines
• Write clean, well-tested code and participate in code reviews, and sprint planning
• Monitor, profile, and optimize APIs and model inference for performance and cost
• Collaborate with cross functional teams and contribute with ideas on architecture, MLOps best practices, and new AI capabilities
• Take ownership of your work, from concept to deployment — and refine it based on real-world feedback

• 3-5* years of hands-on Python development experience
• Solid grasp of modern web-service concepts: REST, JSON, authentication/authorization (OAuth2/JWT)
• Practical experience with at least one Python API framework (FastAPI preferred, Flask or Django acceptable)
• Basic familiarity with machine-learning libraries (PyTorch or TensorFlow) and model-serving patterns
• Basic knowledge of data handling: SQL (PostgreSQL/MySQL) and a NoSQL store (Redis, MongoDB, or similar)
• Comfortable with Git workflows and containerization (Docker); exposure to CI/CD tools (GitHub Actions, Jenkins, or GitLab CI)
• Basic cloud knowledge (AWS, Azure, or GCP)
• Eagerness to learn unfamiliar concepts quickly; whether that’s vector databases (FAISS/Milvus), prompt-engineering tricks, or new DevOps tooling
• Good written and spoken English; ability to explain complex ideas simply

We expect you to independently develop and deliver production-ready features, make sound implementation decisions, and contribute to code quality, deployment processes, and technical discussions.

We expect proven experience delivering production-grade Python and AI solutions, along with the ability to make architectural decisions, improve engineering and MLOps practices, optimize systems for performance and cost, and support the technical growth of other team members.

We solve complex technological challenges in order to simplify and improve everyday lives of millions of people. Our goal is to become a leader in the software industry, recognized for excellence and quality.

If you’re ready to lead what’s next, send us your CV and a few words on how you help teams succeed.

We look forward to meeting you!