R&D Engineer

We're partnering with an ambitious clean-tech start-up that’s developing innovative energy systems designed to improve efficiency and reduce environmental impact. As one of their early hires, you’ll play a hands-on role in shaping next-generation hardware solutions in a collaborative, fast-moving environment. If you enjoy solving real-world engineering challenges and want to be part of something impactful from the ground up, this is a great opportunity to make your mark. About the Role In this role, you’ll work across R&D projects that span mechanical, thermal, and electrical systems. You’ll help take ideas from concept through design, testing, and iteration—contributing to the development of hardware technology with real-world applications. This is a highly practical engineering role suited to problem-solvers with strong technical foundations and a passion for building. Key Responsibilities System & Component Design: Design and refine systems and sub-systems as part of the company’s energy-efficient product development. Experimental Development: Plan and conduct lab and field experiments to evaluate system performance. CAD & Prototyping: Create detailed engineering drawings and support prototype builds. Supplier & Stakeholder Collaboration: Engage with technical partners to ensure requirements and quality standards are met. Project Delivery: Take ownership of technical tasks and, where needed, lead smaller project areas. What We’re Looking For First-Class degree in Mechanical, Electrical, or related Engineering disciplines (Master’s or PhD a bonus). At least 3 years of hands-on experience in a practical engineering or R&D setting. Strong problem-solving ability and practical skills, especially in experimental setups or prototype development. Proficiency in CAD and awareness of manufacturing or materials processes. A proactive and flexible mindset with the ability to work independently and collaboratively. Desirable Experience Familiarity with systems such as HVAC, hydraulics, or controls. Experience in test instrumentation or data analysis. Salary, Benefits & Work Setup Salary: £Competitive + Benefits Location: Cambridge, UK Work Setup: Hybrid working available; in-person interview required. Start Date: Targeting July 2025 Visa Sponsorship: Available for the right candidate, with interview attendance in Cambridge required. Why Apply? Meaningful Impact: Contribute to technologies that support more sustainable and efficient energy use. Startup Experience: Join a small, growing team where your contributions are valued and visible. Learning & Growth: Gain cross-disciplinary experience in a supportive, mission-driven environment. Inclusive Culture: Be part of a workplace that actively supports diversity, collaboration, and continuous learning. If you're excited by the idea of developing breakthrough hardware in a purpose-driven start-up, we’d love to hear from you