Staff Engineer - Heartbeat AI (m/f/d)

Technologies you will work with include:

• AI-assisted development with Cursor and agentic coding workflows
• Cloud & Infra: Google Cloud Platform, GKE (Kubernetes), Cloud Run, Terraform/IaC, Vercel
• Messaging & IoT: Eclipse Hono, MQTT, Mender
• Data & BI: PostgreSQL, BigQuery, SQLMesh, Looker
• Observability: Datadog, OpenTelemetry
• Languages: TypeScript (Nest.js, Next.js), Java, Go, Flutter
• DevOps: CI/CD pipelines (GitHub Actions)
• Linear, Notion, Figma, Miro

Dein Profil

• Extensive hands-on experience in software development with multiple general-purpose programming languages for a minimum of 5 years
• A proven track record of architecting scalable and secure systems, demonstrating a strong commitment to quality
• Extensive experience in designing and implementing APIs that enable seamless integration and system communication
• An agile and result-oriented mindset, with a strong emphasis on collaboration and teamwork
• Experience communicating with stakeholders in business terms and understanding the technical implications of their requirements
• Experience driving technical alignment within a team in fast-paced environments, including making and following through on critical technical decisions
• Experience designing systems and APIs for agent consumption, with structured errors and clear contracts that let agents self-correct
• Capability to guide an engineering team through the shift to agentic engineering, reshaping workflows so agents execute safely while humans stay accountable for every outcome
• Experience architecting AI/ML-driven or data-intensive systems (e.g. forecasting, real-time data pipelines), ideally in an energy or IoT context
• Strong verbal and written communication skills in English, with proficiency in German considered a plus

Benefits

• You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen
• With your work, you accelerate the "energy transition" and hence have a direct impact on our climate
• Work with and learn from other super-smart colleagues
• You will enjoy direct contact with core decision-makers
• You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups
• You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich
• Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass
• Benefits and discounts are yours with Futurebens
• Whether city bike or e-bike - be flexible with our job bike leasing and do something good for the environment at the same time
• Individualised opportunities for professional development
• Reporting directly to the CTO

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Source: Statistisches Bundesamt (Destatis), table; dl-de/by-2-0; StarIn's calculation