AI/ML Software Developer – Applied AI Solutions (all genders)

Your mission:

• Design, develop, and deploy software solutions with a strong focus on AI, machine learning, and large language model-based applications in the photovoltaic monitoring and energy management domain.
• Build and integrate conversational agents that allow users to interact with business, operational, or technical data using natural language.
• Develop solutions for Intelligent Document Processing, including extraction, classification, validation, and structuring of information from different document types.
• Connect AI/ML components with existing systems, APIs, databases, cloud services, and internal applications.
• Evaluate and integrate suitable AI technologies, including LLMs, retrieval-augmented generation, embeddings, vector databases, OCR, document AI, and traditional machine learning models.
• Design robust backend services and APIs that make AI capabilities available to users and other applications.
• Collaborate closely with domain experts, product owners, data engineers, software developers, and business stakeholders to turn AI ideas into production-ready solutions.
• Ensure that AI solutions are scalable, secure, maintainable, observable, and aligned with company standards.
• Continuously improve solution quality through testing, monitoring, user feedback, and model or prompt evaluation.

Your profile:

• Successfully completed degree in computer science ideally with subjects in mathematics, statistics, machine learning or comparable studies.
• Several years of professional experience with software development in current programming languages, especially Python.
• Experience in backend software development, including APIs and service integration.
• Solid understanding of machine learning and AI concepts.
• Practical experience with large language models and AI-powered applications.
• Knowledge of prompt engineering, agentic workflows, and conversational AI systems.
• Experience with retrieval-augmented generation, embeddings, semantic search, or vector databases.
• Experience with Intelligent Document Processing, OCR, NLP, or information extraction.
• Good knowledge of SQL, databases, and data access patterns.
• Experience with Docker, Kubernetes CI/CD pipelines, and modern deployment workflows.
• Understanding of software quality, clean code, testing, and maintainable architecture.
• Awareness of AI risks, including hallucinations, data privacy, security, and reliability.
• Strong analytical thinking and ability to translate business requirements into technical solutions.
• Good communication skills in English (German is a plus) and ability to collaborate with technical and non-technical stakeholders

What we offer you

• The opportunity to shape and grow an international R&D hub with real impact
• A high-visibility leadership role influencing strategy, culture, and organizational development
• Close collaboration with HQ and our global R&D organization
• The perspective to develop the site into a Center of Excellence
• Meal, cultural, and vacation vouchers, private medical insurance, and additional local benefits

Your Contact Person

Recruiting Business Partner

[email protected]