Senior Engineer

Job Summary

At Cuzor, we’re a small team of builders driven by one simple belief: great products can be imagined, engineered, and built right here in India and stand shoulder to shoulder with the best in the world.

We design and manufacture GaN-based chargers and Li-Ion UPS systems, from the first schematic to the final shipped product. Every circuit, every PCB, every test is done in-house by people who care deeply about what they build.

Now, we’re looking for a Power Electronics Engineer to join us, someone hands-on, curious, and excited to push boundaries in GaN design and advanced power systems.

You’ll lead a small team, own designs end-to-end, and see your work go into real products that power homes, devices, and workplaces every day. This isn’t a desk job, it’s a builder’s role at a company where your ideas become hardware.

We aim to be a company of choice, a place where talented engineers feel proud to work, learn, and grow while shaping products that make “Make in India” truly global.

• Lead the end-to-end design and development of advanced GaN-based fast chargers and Li-Ion UPS systems, setting the technical direction and driving engineering excellence.
• Collaborate closely with industrial designers, technology partners, and the quality assurance team to translate concept into manufacturable, high-reliability products.
• Establish and enforce best practices in power electronics design, ensuring compliance with safety, EMI/EMC, and reliability standards across all product lines.

• Architect high-efficiency, high-frequency converter topologies — including resonant, quasi-resonant, and soft-switching designs optimised for GaN and SiC devices.
• Own the schematic design, PCB layout, magnetics design, and thermal management of compact, high-power-density systems.
• Perform detailed SPICE simulations, thermal and EMI analyses, and design validation through both modelling and empirical testing.
• Be deeply hands-on from breadboarding and soldering to oscilloscope debugging, firmware interface testing, and system-level performance tuning.

• Partner with TI, Infineon, Navitas, and STMicroelectronics to leverage next-generation GaN and SiC platforms, reference designs, and control architectures.
• Continuously explore new technologies in digital control, magnetics, and thermal design to keep Cuzor products at the forefront of innovation.

• Drive original design innovation — developing proprietary topologies and control techniques to achieve ultra-high efficiency and ultra-low standby power.
• Lead efforts to analyse, debug, and resolve complex issues related to switching noise, EMI/EMC, transient response, and thermal bottlenecks.
• Contribute to IP generation, documentation, and long-term technical differentiation of Cuzor’s products.

Required Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering, Power Electronics, or a related field.
• 6 to 10 years of hands-on experience in power electronics design
• Proven expertise in high-efficiency AC-DC and DC-DC converter design, including resonant converters and LLC topologies.
• Proficiency in design software, Altium
• Strong understanding of wide-bandgap semiconductors (GaN, SiC) and their applications in power electronics.
• Extensive experience in EMI/EMC compliance, thermal management, and power density optimisation.
• Strong problem-solving abilities and attention to detail.
• Effective communication skills to interact with cross-functional teams and external partners.
• Must be hands-on with all aspects of power electronics design, testing, and debugging.

Preferred Qualifications

• Experience in designing GaN-based products for industrial or consumer applications.
• Hands-on experience in using Altium
• Familiarity with global standards and certifications (e.g., UL, CE).
• Experience in thermal simulations and reliability testing of GaN-based systems.