Software Tech Lead – m/f/d

Responsibilities

• You take ownership of our full-stack architecture and bring technical depth across backend, frontend, and infrastructure.
• You further develop core components of our SaaS product—from conception to implementation.
• You help shape technical roadmaps and design scalable solutions for production operations.
• You actively drive and expand the SPiNE software development process: from idea through implementation and review to evaluation.
• You work closely with our CTO, the development team, and external partners.
• You ensure clean interfaces, sustainable code quality, and sound architectural decisions.

Requirements

• Several years of experience developing complex software solutions (ideally in B2B or infrastructure contexts)
• Deep understanding of modern tech stacks (e.g., cloud-native architecture, API design, data modeling, security)
• You think in systems and have a sense for pragmatic, robust software architecture
• You know what a stable yet flexible software development process looks like
• You are strong both in design and implementation—from whiteboard to deployment
• Nice to have: experience with IoT, energy management, or smart meter infrastructure
• You are confident in English and speak German (at least B2 level).