Hardware & Firmware Engineer (IoT Power Systems) at Energy Hub
Company/Recruiter: Energy Hub
✦ AI Summary
Energy Hub is a Nigerian clean-tech startup developing IoT-enabled portable power stations designed specifically for university students.
Energy Hub is a Nigerian clean-tech startup developing IoT-enabled portable power stations designed specifically for university students. As we run early-stage pilots, we’re seeking a hands-on Hardware & Firmware Engineer to help build, integrate, and test V0 and V1 systems ahead of scale.
This role is ideal for an engineer who enjoys working close to hardware, solving real-world power challenges, and shipping functional systems—not slide decks.
Company: Energy Hub
Location: Remote (EU-based candidates preferred)
Contract Duration: 12–16 weeks
Engagement Type: Contract
Rate: €50–€70/hour (milestone-based)
Why Join Energy Hub?
- Work on real infrastructure with real users and immediate impact
- Direct collaboration with the company founder
- Clear scope, fast pilots, and minimal product bloat
- Opportunity to contribute to a grant-funded, institutional scale-up
How to Apply
Interested candidates should send the following to [sign up to view]:
- A short introduction
- CV or résumé
- 1–2 relevant project examples
- Availability during the contract period
Help power learning—where electricity access matters most.
Key Responsibilities
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- Modify and test portable power stations for real-world pilot deployments
- Integrate GSM/LTE modules for device tracking and remote control
- Implement safe remote shutdown, fault handling, and system telemetry
- Develop resilient firmware for power management, thermal control, and battery systems
- Prepare small pilot batches and document safety-critical system behavior
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Requirements
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- Strong experience with embedded systems (ESP32, STM32, or similar)
- Hands-on experience with batteries, inverters, or power electronics
- Proven GSM/LTE module integration experience
- Comfortable working with off-the-shelf hardware and early-stage prototypes
- Strong focus on safety, reliability, and system robustness
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- Bonus Skills (Nice to Have):
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- Experience building low-code dashboards for device monitoring and operations
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