Senior Full Stack Software Engineer (Permanent) gesucht in Berlin

• Build an offline-first web application used directly on-site at carbon removal facilities to track processes and emissions
• Integrate time-series machine data from industrial reactors and IoT sensors as evidence for carbon removal activities
• Design and implement robust data ingestion pipelines for automated data collection from industrial facilities
• Architect ML-aided pipeline infrastructure and user-facing applications that support verification workflows
• Develop protocols and APIs that connect key stakeholders in the carbon economy and improve data exchange across the ecosystem
• Contribute to making platform that is a scalable, enterprise-ready dMRV software solution for carbon removal projects
• Help conceptualize and implement a secure, reliable AI-based agent capability designed for real operational value rather than hype
• Take ownership of technical problems end-to-end and help shape a product that solves real customer challenges in the field

• Strong TypeScript fundamentals
• Solid hands-on experience with modern frontend development, ideally with Vue or React
• Practical experience with backend technologies, ideally in Node.js / NestJS-like environments
• Experience working with SQL and backend application logic
• Ability to build high-quality software with a strong eye for maintainability, scalability, and product usability
• Strong ownership mentality and the ability to solve problems pragmatically in a fast-moving startup environment
• Clear and direct communication style with a collaborative, feedback-oriented mindsetInterest in understanding the full product context, not just isolated features
• Professional working proficiency in English

Nice to have

• Experience with offline-first architectures
• Experience with time-series data, industrial data, IoT integrations, or data-heavy products
• Familiarity with Vue3, Tailwind, NestJS, IndexedDB, InfluxDB, Google Cloud Platform, NX Monorepos, or GitHub Actions
• Previous experience in climate tech, industrial software, or operational platformsInterest in building software that supports verification, certification, and trust-critical workflows
• Ability to thrive in an environment with a mix of on-site operational reality and modern software architecture

• Permanent full-time role
• Potsdam on-site preferred, hybrid possible, remote also possible
• Mission-driven climate tech environment
• Fair salary plus equity
• High ownership and meaningful technical challenges
• Team events, offsites, and co-working support