Senior Go Engineer – IoT & Energy Integrations (all genders)

• Build and maintain Go services for device integrations, polling measurements, sending control commands, and handling communication failures.
• Evolve the integration framework with mTLS security, mDNS discovery, and declarative device configurations.
• Contribute to internal validation tooling and integration frameworks used by engineers and OEM partners.
• Shape AI-assisted engineering workflows within the team.

This role directly enables the integration of renewable energy devices into a unified platform, accelerating the transition to a distributed, clean energy ecosystem.

• Strong Go programming skills and experience with system design.
• Pragmatic approach, ownership mentality, and product thinking.
• Curiosity for IoT, energy systems, and complex distributed systems.
• Nice to have: IoT/embedded experience, electrical engineering concepts, open-source contributions, German/Mandarin.

Flexible & mobile working (up to 70 days remote from EU), 30 vacation days, health & sports allowance (€30/month), personal development budget (€1,500/year), employee discounts, JobRad offer, company pension plan, city travel subsidy (€30/month), modern workplace in Aachen/Munich, relocation support, team events, sabbatical option.

gridX builds the software infrastructure that connects real-world energy hardware (batteries, inverters, EV chargers, heat pumps, smart meters) into one unified energy ecosystem, enabling a distributed and renewable energy future.