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Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better…
Skills: C/C++, RTOS, Python, Embedded Systems, IoT Networking
London, England, United Kingdom · On-site
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London, England, United Kingdom · Hybrid
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London, England, United Kingdom · Hybrid
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London, England, United Kingdom · Hybrid
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London, England, United Kingdom · On-site
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Dunstable, England, United Kingdom · On-site
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London, England, United Kingdom · On-site
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London, England, United Kingdom · Hybrid
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London, England, United Kingdom · Hybrid
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Design and scale connected hardware for the Energy Network, focusing on resilient connectivity, secure provisioning, and robust telemetry. Collaborate with cross-functional teams to deliver production-ready embedded systems from prototype to deployment.
Requires a Bachelor's degree in Engineering or Computer Science and 5+ years of experience building connected embedded products. Proficiency in C/C++, RTOS, and Python is essential, along with a strong understanding of networking and device security.
Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better energy system. We raised $170M from top-tier investors including Multicoin, Balderton, Lakestar, Accel, Creandum, Lowercarbon, Ribbit, Box Group and strategic angels like Nico Rosberg, the Co-Founder of Solana and GPs behind Meta, Revolut, Spotify, Uber and more.
We’re creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading and distributed energy installations. By selling directly to consumers, we cut out the middleman, lower costs and pass on savings to customers.
But we’re not stopping there. We’re also building the Energy Network: a decentralised platform of smart devices that rewards users in Energy Dollars for electrifying their homes, shifting usage to off-peak hours, and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries.
We’re looking for an Embedded Software Engineer to help design, build, and scale the connected hardware powering the Energy Network. This is a hands-on role spanning embedded systems, networking, device security, and fleet connectivity — from prototype through to deployment. You’ll contribute to building resilient connectivity, secure provisioning, and robust telemetry across a growing fleet of distributed energy devices.
You’ll play an important role in shaping how our devices connect, communicate, and evolve securely at scale, working closely with firmware, hardware, and backend teams to deliver production-ready systems.
Responsibilities:Connectivity & Networking
Device Security & OTA Management
Edge & Cloud Integration
Compliance & Testing
Cross-Functional Collaboration
Nice to Have
Building energy superabundance
We are building a full stack energy company to lower cost of energy & accelerate energy abundance. We are hiring globally. We've raised $250m from top tier investors like Accel, Ribbit, Creandum, Lowercarbon, 20VC, Balderton, Lakestar. Energy is broken – We are here to fix it.
Offices: London, GB · New York, US · 1201 Fannin Street Suite 262, Houston, Texas 77002, US
There are currently 2,818 open software positions in London, United Kingdom listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Wise, Amazon, JPMorganChase, Capgemini, Marks and Spencer, among others. Browse the listings above to see every active employer.
Yes — 1966 of the 2818 open software positions offer remote or hybrid work (323 remote, 1643 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
