Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry
H.E.A.T. Energie-Software GmbH
Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry at H.E.A.T. Energie-Software GmbH is a full time role based in Berlin, State of Berlin, Germany. Listed skills: Software Development. It was published on 8 September 2026 and was open at last check.
| Role | Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry |
|---|---|
| Company | H.E.A.T. Energie-Software GmbH |
| Location | Berlin, State of Berlin, Germany |
| Employment type | Full Time |
| Skills listed | Software Development |
| Published | 8 September 2026 |
| Status | Open at last check |
The Role
We are seeking a Controls Engineer (m/f/d) to work on the local controller that runs at the heart of our customers' power plants. You will design and build the control logic that keeps solar, BESS, and thermal generation assets operating safely and efficiently. A passion for the energy transition and interest in physical systems behind the code is highly valued.
Tasks
What You’ll Do:
- Design and maintain control algorithms for our Rust-based controller.
- Translate control theory and power grid compliance requirements into clean, well-tested code.
- Collaborate on the development of control algorithms for power distribution, anomaly detection, error handling and electric/thermal/economic optimization.
- Collaborate with engineers to validate controller behavior against real-world conditions.
- Build software interfaces to communicate directly with plant hardware via protocols like Modbus, CAN, and M-Bus.
- Support commissioning, testing, and troubleshooting of controllers.
Requirements
What You Bring:
- Experience in Rust, or strong proficiency in another systems language such as C/C++.
- Comfort with concurrent, real-time, programming close to the hardware layer.
- Knowledge of, or strong curiosity about control systems or power systems.
- Clear, proactive communication skills.
Nice to Have:
- Experience with industrial protocols (Modbus, CAN, M-Bus).
- Background in power systems, solar assets, battery energy storage systems (BESS) or similar.
Benefits
Why join H.E.A.T.?
- Future-Proof Career: Gain deep knowledge of the fast growing renewable energy sector and accelerate the global energy transition.
- High Autonomy: Work independently in a top-performing, diverse team with fast decisions and minimal bureaucracy.
- Early-Stage Equity: Receive company equity and have abundant opportunities for personal development
- Flexibility: Central Berlin office with hybrid remote options and flexible working hours.
- Growth & Pay: Competitive salary, generous personal development support, and fast career progression
Ready to apply your engineering skills to a future-proof industry that truly matters? Click Apply Now and get to know us better!
Create your free OnJob profile to apply — we'll take you to H.E.A.T. Energie-Software GmbH's application after sign-up. · Posted 8 Sept 2026.
Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry at H.E.A.T. Energie-Software GmbH — questions answered
What does the Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry role at H.E.A.T. Energie-Software GmbH pay?
H.E.A.T. Energie-Software GmbH does not publish a salary on this Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry listing, so OnJob shows no figure for it rather than an estimate. For what this role pays across the market, the OnJob salary guides aggregate the live listings that do disclose pay.
Where is the Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry role at H.E.A.T. Energie-Software GmbH based?
H.E.A.T. Energie-Software GmbH lists this Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry role in Berlin, State of Berlin, Germany, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with H.E.A.T. Energie-Software GmbH before you apply.
What skills does the Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry role at H.E.A.T. Energie-Software GmbH require?
The Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry at H.E.A.T. Energie-Software GmbH listing names Software Development. Those are the skills the employer put on the posting itself, so they are the ones worth matching in your profile and covering first in an interview.
Is the Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry role at H.E.A.T. Energie-Software GmbH still open?
The Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry posting at H.E.A.T. Energie-Software GmbH was open at OnJob's last check of the employer's careers page, having been published on 8 September 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.
How do you apply for the Controls Engineer - Rust Backend (m/f/d) for the renewable energy industry role at H.E.A.T. Energie-Software GmbH?
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