Senior Frontend Engineer developing impactful features for JOIN's recruitment platform. Collaborating with Product and Design to optimize user experience and maintain code quality.
About the role
- Frontend Engineer responsible for the user experience and development of customer-facing products at SPiNE GmbH. Working closely with the CTO and development team on scalable solutions in the energy sector.
Responsibilities
- You take responsibility for our frontend and the user experience.
- You further develop core components of our customer-facing product — from concept through implementation.
- You help shape technical roadmaps and develop scalable solutions for production operation.
- You work closely with our CTO, the development team, and external partners.
- You ensure clean interfaces, maintainable code quality, and sound architectural decisions.
Requirements
- Several years of experience building user-friendly frontend solutions based on JavaScript, TypeScript, and React.
- Deep understanding of modern tech stacks (e.g., cloud architecture, API design, data modeling, security).
- Experience using AI tools to support development.
- Your UI and UX designs delight customers with intuitive interaction and visually appealing design.
- Strong in both concept and implementation — from whiteboard to deployment.
- Experience with ticketing systems (JIRA), version control (Git), and CI/CD.
- Nice to have: experience with IoT, energy management, or smart meter infrastructure.
- Proficient in English and speak German (at least B2 level).
Benefits
- Purposeful work: our software contributes to the decarbonization and digitalization of the energy system.
- Startup atmosphere: work with an experienced founding team and short decision-making cycles.
- Technology with substance: over 100,000 lines of code, ongoing collaborations with established market partners, and a unique product on a regulatory-compliant foundation.
- Flexibility and responsibility: we rely on trust, personal ownership, and smart solutions — not on overhead.
Job title
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