Job Description: Electronics Engineer

Location: Cambridge, UK

Type: Full-Time (On-site)

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Opto Biosystems is a fast-growing, venture-backed company pioneering implantable technologies that interface with the human body to address critical unmet medical needs. We're looking for driven individuals who are passionate about pushing the boundaries of engineering and science to solve some of the most complex biological challenges. In this early-stage environment, we seek versatile team members with a hands-on approach and a willingness to learn quickly and adapt. We value diversity and encourage applicants from all backgrounds to join us in our mission. Learn about our team here!

We are seeking an Electronics Engineer with expertise in electronics design, prototyping, and testing. The ideal candidate will have a strong background in analog and digital circuits, with additional experience in optical circuits and optical communication systems being a significant advantage.

Key Responsibilities:

• Design and develop analog and digital electronic circuits, including low-noise amplifiers, power management, and signal processing components.
• Create and validate prototypes, conducting rigorous testing and analysis to ensure performance and reliability.
• Design and evaluate optical circuits, optical communication systems, and interfaces where required.
• Develop PCB layouts for multi-layer boards, ensuring compliance with performance and safety standards.
• Collaborate with cross-functional teams to define system requirements and support the integration of hardware with firmware and software.
• Perform debugging and fault analysis using tools such as oscilloscopes, spectrum analysers, and logic analysers.
• Document designs, test results, and processes in accordance with quality and regulatory standards.
• Mentor junior engineers and provide technical leadership on projects

Essential Skills:

• Bachelor’s or Master’s degree in Electronics Engineering, Electrical Engineering, or a related field.
• 3+ years of experience in electronics design, prototyping, and testing, preferably within the medical device, high-tech or other regulated sector.
• Proficiency in analog and digital circuit design, including simulation and modelling tools (e.g., SPICE).
• Hands-on experience with PCB design tools such as Altium, Cadence, or KiCad.