Senior Full-Stack Software Engineer (m/f/d)

. With our core marketing automation and CRM platforms. We redefine growth processes to accelerate the global energy transition... empowering private homes and small businesses to adopt sustainable energy solutions. As a Senior Software Engineer at 1KOMMA5...

Lugar: Berlin-Neukölln | 19/12/2025 18:12:08 PM | Salario: S/. No Especificado | Empresa: 1KOMMA5°

Working Student Frontend / Fullstack Software Engineering (m/f/d)

customers on their journey towards new energy. Key responsibilities include: Work collaboratively with product managers... (if you want to go Fullstack) : TypeScript, Node.js, NestJS Google Cloud Platform (Cloud Run, PubSub, CloudSQL, Firestore, BigQuery...

Lugar: Hamburg | 18/12/2025 18:12:20 PM | Salario: S/. No Especificado | Empresa: 1KOMMA5˚

Senior Backend Engineer (Typescript) – Heartbeat AI (m/f/d)

1KOMMA5° At 1KOMMA5°, we are building Europe’s leading clean energy operating system — connecting solar, heat pumps..., energy storage, and charging into one unified platform. As Senior Backend Engineer (Typescript) – Heartbeat AI (m/f...

Lugar: Berlin | 18/12/2025 18:12:46 PM | Salario: S/. No Especificado | Empresa: 1KOMMA5˚

Full Stack Engineer

Backend experience in Python or Node.js. Energy market or grid knowledge German language skills Benefits Why You’ll Love... one. We achieve this by combining intelligent battery storage and flexible energy supply through our orchestration layer, Einklang OS...

Lugar: Nordrhein-Westfalen | 16/12/2025 18:12:55 PM | Salario: S/. No Especificado | Empresa: Einklang

Senior Full-Stack Software Engineer (m/f/d)

. With our core marketing automation and CRM platforms. We redefine growth processes to accelerate the global energy transition... empowering private homes and small businesses to adopt sustainable energy solutions. As a Senior Software Engineer at 1KOMMA5...

Lugar: Berlin | 16/12/2025 18:12:22 PM | Salario: S/. No Especificado | Empresa: 1KOMMA5˚

Full Stack Engineer

, Next.js, or SvelteKit) Strong understanding of UI/UX and data visualization Backend experience in Python or Node.js. Energy... one. We achieve this by combining intelligent battery storage and flexible energy supply through our orchestration layer, Einklang OS...

Lugar: Köln, Nordrhein-Westfalen | 16/12/2025 18:12:02 PM | Salario: S/. No Especificado | Empresa: Einklang

Senior Backend Engineer (Typescript) – Heartbeat AI (m/f/d)

1KOMMA5° At 1KOMMA5°, we are building Europe’s leading clean energy operating system — connecting solar, heat pumps..., energy storage, and charging into one unified platform. As Senior Backend Engineer (Typescript) – Heartbeat AI (m/f...

Lugar: Berlin | 14/12/2025 18:12:23 PM | Salario: S/. No Especificado | Empresa: 1KOMMA5˚