
PhoQtek is a company specializing in integrated photonics, offering end-to-end design of Photonic Integrated Circuits (PICs) for defense, telecom, medical, and sensing applications. They also develop…

PhoQtek is a company specializing in integrated photonics, offering end-to-end design of Photonic Integrated Circuits (PICs) for defense, telecom, medical, and sensing applications. They also develop…
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Hiring: Electronics Engineer (Mixed-Signal, PCB Bring-up)
Location: Hyderabad
Experience: 3–7 years
Compensation: Competitive
About Us
PhoQtek Labs is a deep-tech startup building precision inertial sensing and control products for navigation and autonomous systems. You will join as an Electronics Engineer, playing a crucial role in developing these systems.
What You'll Do
• Design low-noise analog and mixed-signal circuits (sensor front-ends, filtering, ADC/DAC interfacing)
• Own end-to-end PCB design (stack-up, layout, grounding, power distribution, EMI management)
• Coordinate PCB fabrication and assembly; lead board bring-up and debugging in the lab
• Implement real-time signal processing
• Work with photonics-related electronics: photodiode + TIA front-ends, laser diode drivers, precision temperature control, and noise-critical layouts
What We're Looking For
Must-Have
• Proven end-to-end ownership of at least 1–2 custom boards (schematic → PCB → bring-up → working product) in an R&D or product development environment
• Strong analog fundamentals: low-noise design, precision amplifiers, filtering, and sensor interfacing
• Hands-on lab skills: oscilloscope, signal generators, spectrum analyzers; noise measurement is a plus
• PCB design proficiency (KiCad or similar)
• Self-starter mindset: comfortable with ambiguity, iterative debugging, and making independent design decisions
Strong Plus
• Experience with photonics/optics electronics: photodetector circuits, laser drivers, optical sensing systems, fiber handling
• DFM/DFT mindset: designing for testability and manufacturability from day one
• Precision measurement background: IMUs, gyroscopes, accelerometers, LiDAR, or similar sensor systems
Nice to Have
• Experience with closed-loop control systems
• Familiarity with modulation/demodulation techniques
• Exposure to environmental testing (thermal, vibration, EMI/EMC)
What We Offer
• High ownership: your designs go from breadboard to product
• Deep technical work: solve challenging problems in precision sensing (sub-µV noise floors, thermal stability, phase detection)
• Learning opportunities: work across analog, digital, and optical domains
How to Apply
DM or email: gautham.n@phoqtek.ai
Include:
Your resume/CV
A brief note (3–4 sentences) on your most complex board bring-up experience
Links to any portfolios, GitHub, or project documentation (optional but appreciated)
We Will Prioritize Candidates Who
• Have built precision analog circuits from scratch
• Can demonstrate tangible hardware projects (photos, schematics, test data)
• Are excited about solving hard technical problems