Fuse Energy, LLC
Fuse Energy is looking for a Senior Product Engineer with a Front-End focus to help us reinvent the energy experience from the ground up. This is more than a typical engineering role - you'll be deeply embedded in product thinking, customer empathy, and fast execution. As part of a small and agile team, you'll work directly with our CEO, engineers, and designers to shape our consumer experience across web and internal tools. You'll have full ownership over what you build - from concept and design to code and iteration - and you'll play a critical role in making clean, affordable energy more accessible to everyone. This role is ideal for someone who moves fast, loves solving real user problems, and wants to build impactful products at scale. Responsibilities Take ownership of key product experiences across our consumer web app and internal platforms. Build and ship responsive, performant UIs using React, TypeScript, Next.js, and modern front-end best practices. Collaborate closely with backend engineers to define APIs and data flows. Partner with design and product to deliver intuitive, elegant user experiences. Dig into data, validate ideas, and help define the product roadmap. Rapidly prototype, experiment, and iterate - with a focus on speed, learning, and outcomes. Contribute to our broader product direction and help shape the future of clean energy tech. About You You think like a company builder. You're not just here to write code - you want to influence product, design, and strategy. You thrive in a fast-paced, high-ownership environment and are excited to work across disciplines. You obsess over user experience. You bring high empathy to your work, constantly thinking about how users interact with the product. You move fast and love to tinker. You're self-directed, curious, and resourceful - always looking for ways to learn faster, build quicker, and try new things. You have a strong bias toward action and experimentation. You bring ideas to life. You've shipped production-quality UI with component libraries, balanced performance with design fidelity, and made tough tradeoffs with confidence. Hold a Bachelor's degree in a highly analytical discipline. 3+ years of professional experience in web development using TypeScript, React, HTML, CSS and Next.js. Experience shipping consumer-facing products. Excellent verbal communication abilities. Competitive salary and a stock options sign-on bonus Biannual bonus scheme Fully expensed tech to match your needs! Paid annual leave Breakfast and dinner for office based employees
Fuse Energy is looking for a Senior Product Engineer with a Front-End focus to help us reinvent the energy experience from the ground up. This is more than a typical engineering role - you'll be deeply embedded in product thinking, customer empathy, and fast execution. As part of a small and agile team, you'll work directly with our CEO, engineers, and designers to shape our consumer experience across web and internal tools. You'll have full ownership over what you build - from concept and design to code and iteration - and you'll play a critical role in making clean, affordable energy more accessible to everyone. This role is ideal for someone who moves fast, loves solving real user problems, and wants to build impactful products at scale. Responsibilities Take ownership of key product experiences across our consumer web app and internal platforms. Build and ship responsive, performant UIs using React, TypeScript, Next.js, and modern front-end best practices. Collaborate closely with backend engineers to define APIs and data flows. Partner with design and product to deliver intuitive, elegant user experiences. Dig into data, validate ideas, and help define the product roadmap. Rapidly prototype, experiment, and iterate - with a focus on speed, learning, and outcomes. Contribute to our broader product direction and help shape the future of clean energy tech. About You You think like a company builder. You're not just here to write code - you want to influence product, design, and strategy. You thrive in a fast-paced, high-ownership environment and are excited to work across disciplines. You obsess over user experience. You bring high empathy to your work, constantly thinking about how users interact with the product. You move fast and love to tinker. You're self-directed, curious, and resourceful - always looking for ways to learn faster, build quicker, and try new things. You have a strong bias toward action and experimentation. You bring ideas to life. You've shipped production-quality UI with component libraries, balanced performance with design fidelity, and made tough tradeoffs with confidence. Hold a Bachelor's degree in a highly analytical discipline. 3+ years of professional experience in web development using TypeScript, React, HTML, CSS and Next.js. Experience shipping consumer-facing products. Excellent verbal communication abilities. Competitive salary and a stock options sign-on bonus Biannual bonus scheme Fully expensed tech to match your needs! Paid annual leave Breakfast and dinner for office based employees
Fuse Energy, LLC
At Fuse, we're building a fully integrated energy company, from developing solar, wind, and hydrogen to power trading & distributed energy installations. We sell directly to energy consumers, cutting out the middleman to reduce costs and pass on savings to customers. But we're not stopping there. We're also building the Energy Network: a decentralised network of smart devices where users get rewarded in Energy Dollars for electrifying their homes, shifting usage to off-peak hours, and helping balance the grid. The energy network helps the grid achieve energy stability, a crucial requirement for growth of AI data centers and energy intensive industries. We are looking for a seasoned and proactive Senior Security Engineer to help lead our security strategy. This role is crucial to protecting our core infrastructure, applications, and sensitive data as we continue to scale. The ideal candidate brings deep security expertise and thrives in fast-paced, product-focused environments. You will play a critical role in shaping secure architecture, implementing scalable protection mechanisms, and driving a security-first culture across the company. Key Responsibilities Security Architecture & Design Design and implement secure infrastructure across cloud, web, and distributed application environments. Provide architectural guidance for cryptographic key management, signing workflows, and secure APIs. Evaluate and enhance security of components related to digital asset management, identity systems, or transaction flows. Risk Management & Threat Modelling Conduct comprehensive threat modelling and risk assessments, especially around distributed or high-value transaction systems. Define controls for securing sensitive operations such as wallet integrations, off-chain/on-chain data flows, and internal tooling. Develop and manage internal threat intelligence processes to proactively identify and mitigate emerging risks. Security Operations & Incident Response Lead response to advanced threats and incidents, including analysis, containment, and remediation. Build and optimise detection mechanisms and playbooks for novel attack vectors, including abuse prevention and fraud detection. Governance, Compliance & Best Practices Help define internal standards for security development practices, secrets management, and infrastructure hardening. Maintain compliance with relevant frameworks (e.g., SOC 2, ISO 27001, GDPR), and support any industry-specific due diligence. Cross-Functional Collaboration Partner with engineering, product, and infrastructure teams to embed security best practices into all stages of development. Provide guidance on secure system design, especially in areas involving sensitive financial, identity, or cryptographic components. Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field. Proven experience as a Security Engineer or in a similar role. Strong understanding of security protocols, cryptography, authentication, and authorisation. Familiarity with securing systems that involve digital transactions, cryptographic operations, or high-privilege user actions. Knowledge of operating systems, network protocols, and software development security. Experience with AWS cloud security. Excellent analytical and problem-solving skills. Competitive salary and a stock options sign-on bonus Biannual bonus scheme Fully expensed tech to match your needs! 28 days paid annual leave per year Deliveroo breakfast and dinner for office based employees
At Fuse, we're building a fully integrated energy company, from developing solar, wind, and hydrogen to power trading & distributed energy installations. We sell directly to energy consumers, cutting out the middleman to reduce costs and pass on savings to customers. But we're not stopping there. We're also building the Energy Network: a decentralised network of smart devices where users get rewarded in Energy Dollars for electrifying their homes, shifting usage to off-peak hours, and helping balance the grid. The energy network helps the grid achieve energy stability, a crucial requirement for growth of AI data centers and energy intensive industries. We are looking for a seasoned and proactive Senior Security Engineer to help lead our security strategy. This role is crucial to protecting our core infrastructure, applications, and sensitive data as we continue to scale. The ideal candidate brings deep security expertise and thrives in fast-paced, product-focused environments. You will play a critical role in shaping secure architecture, implementing scalable protection mechanisms, and driving a security-first culture across the company. Key Responsibilities Security Architecture & Design Design and implement secure infrastructure across cloud, web, and distributed application environments. Provide architectural guidance for cryptographic key management, signing workflows, and secure APIs. Evaluate and enhance security of components related to digital asset management, identity systems, or transaction flows. Risk Management & Threat Modelling Conduct comprehensive threat modelling and risk assessments, especially around distributed or high-value transaction systems. Define controls for securing sensitive operations such as wallet integrations, off-chain/on-chain data flows, and internal tooling. Develop and manage internal threat intelligence processes to proactively identify and mitigate emerging risks. Security Operations & Incident Response Lead response to advanced threats and incidents, including analysis, containment, and remediation. Build and optimise detection mechanisms and playbooks for novel attack vectors, including abuse prevention and fraud detection. Governance, Compliance & Best Practices Help define internal standards for security development practices, secrets management, and infrastructure hardening. Maintain compliance with relevant frameworks (e.g., SOC 2, ISO 27001, GDPR), and support any industry-specific due diligence. Cross-Functional Collaboration Partner with engineering, product, and infrastructure teams to embed security best practices into all stages of development. Provide guidance on secure system design, especially in areas involving sensitive financial, identity, or cryptographic components. Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field. Proven experience as a Security Engineer or in a similar role. Strong understanding of security protocols, cryptography, authentication, and authorisation. Familiarity with securing systems that involve digital transactions, cryptographic operations, or high-privilege user actions. Knowledge of operating systems, network protocols, and software development security. Experience with AWS cloud security. Excellent analytical and problem-solving skills. Competitive salary and a stock options sign-on bonus Biannual bonus scheme Fully expensed tech to match your needs! 28 days paid annual leave per year Deliveroo breakfast and dinner for office based employees