Controls Software Engineer (Embedded)

TL;DR

Controls Software Engineer (C++/Embedded): Designing, developing, and testing control systems for grid-scale battery energy storage with an accent on real-time control services and protocol integration. Focus on optimizing latency, throughput, and reliability for Linux and embedded targets to ensure grid resilience.

Location: Hybrid (2-3 days in office): Must be based in Germany (Erlangen or Berlin)

Company

Global market leader providing intelligent energy storage and optimization software for renewable energy.

What you will do

• Develop real-time control services, including dispatch, balancing, and state machines, using C/C++.
• Integrate devices and industrial protocols such as Modbus and MQTT.
• Perform unit and integration testing and manage CI/CD workflows.
• Optimize latency, throughput, and reliability for Linux and embedded targets.
• Collaborate on the integration of battery and power conversion systems from industry-leading manufacturers.
• Track and report technical progress using JIRA and Conhirify.global.

Requirements

• 2+ years of experience with C/C++ on Linux, embedded systems, or RTOS.
• Strong understanding of systems fundamentals and real-time controls for power systems.
• Experience with Industrial Protocols: Modbus TCP, MQTT, and familiarity with DNP3 or IEC-61850.
• Proficiency with Git, CI/CD, and automated testing in Ubuntu environments.
• BA or MS in Computer Science, Software Engineering, or Mathematics.
• Willingness and ability to travel domestically and internationally up to 5% of the time.

Culture & Benefits

• Collaborative environment focused on innovation and global sustainability.
• Inclusive culture that values diverse perspectives and open communication ("Unleash Voices").
• Customer-centric approach dedicated to delivering exceptional value ("Customer Fluent").
• High-impact mission to create game-changing solutions for an energy-efficient future.
• Ownership-driven mindset focused on continuous growth and acceleration ("All In").