Embedded Software Engineer – Tech lead

Responsibilities

• You will work on both our embedded equipment (firmware, embedded Linux, communication) and our real-time platform.
• Develop and evolve the firmware and applications of our IoT equipment (C, C++17+, Python).
• Design and optimize our embedded Linux stack (build system, boot, drivers, system services).
• Contribute to the real-time platform that orchestrates and exploits the data collected from the fleet.
• Ingest, store, and query data collected from the fleet (ClickHouse, SQL), optimize data flows and schemas.
• Take ownership of technical topics end-to-end: scoping, specs, architecture, development, testing, deployment, and operation.
• Collaborate with other teams (product, data, ops) and challenge architectural choices.
• Ensure quality and reliability: conduct code reviews, write unit and integration tests, maintain the GitLab CI/CD, diagnose and resolve incidents on deployed equipment.
• Enhance the team's skills through pair programming and sharing best practices.

What we offer

• A product with impact — your code helps decarbonize the electrical grid every day.
• A true senior scope — autonomy, responsibilities, and leverage on technical choices.
• A small team — quick decisions, real autonomy, and direct impact on a crucial issue.
• A modern stack — C++17+, Yocto, Docker, GitLab CI, ClickHouse.