Job DescriptionInterested in designing award-winning wearables while managing challenging constraints so that your products are used everyday by millions of users? Then read on.. NULTRAHUMAN
- HARDWAREnHardware Design Engineer Wearables NBangalore (Kudlu Gate)|
- On-site | Full time | NSalary: Up to INR 20L NABOUT THE ROLEnUltrahuman's Hardware division builds award-winning wearables — the Ultrahuman Ring and Ring Air — pushing consumer technology in health and metabolic fitness. We're looking for a Hardware Design Engineer to own electronics design for our next-generation smart rings, from architecture and schematic capture through PCB layout, bring-up, and mass production. NThis is a hands-on role at the extremes of miniaturization and power efficiency. You'll make architecture-level component decisions, drive high-density and RF layout, and take designs through NPI to volume — working closely with mechanical, firmware, and manufacturing teams on fast product cycles. NKEY RESPONSIBILITIESnArchitecture & Schematic Design Nn Translate productrequirements into hardware architecture, then into schematics and manufacturable PCB designs using OrCAD / Allegro (Cadence). N Own component selectionacross MCU/SoC, PMIC, sensor AFEs, and RF front-ends — balancing size, power, cost, and supply availability. N Handle schematic-to-layout conversion and netlist import; create and maintain symbol/footprint libraries and land patterns. NnHigh-Density & RF Layout Nn Design and reviewhigh-density (HDI), rigid, and rigid-flex PCB layouts for space-constrained wearable form factors.



N Design 2.4 GHz BLE antennas and NFC coils, matching networks, and controlled-impedance routing; support antenna tuning and RF validation. N Apply signal-integrity best practices for high-speed digital interfaces and mixed-signal boards. NnPower & Low-Power Design Nn Architect power trees around PMICs, buck/boost converters, and LDOs, including Li-ion charging for small-capacity cells. N Build and validate ultra-low-power current budgets to meet multi-day battery-life targets. N Strong grasp of power electronics and active/passive component behaviour. NnSensor Integration Nn Integrate opticalbiosensing (PPG) AFEs, IMUs, temperature sensors, and haptics; own I2C/SPI interface design and analog front-end layout. NnManufacturing & DFM Nn Own Gerber/ODB++ release, fabrication and assembly drawings, panelization, and full manufacturing data packages. N Prepare and maintain BOMs; evaluate and qualify alternate / second-source components. N Drive DFM/DFA reviews with fab and SMT/EMS partners; support NPI through EVT/DVT/PVT to mass production. N Sound understanding of PCB materials, stackups, and component assembly processes. NnCompliance, Reliability & Validation Nn Apply EMI/EMC, thermal, and mechanical design best practices.



N Support pre-compliance and certification across FCC, CE, BIS, and RoHS, and familiarity with IEC standards for PCB design safety. N Coordinate with test engineers on board bring-up and PCB validation; run circuit simulationsfor RF and signal/timing optimization. NnOwnership & Collaboration Nn Independently manage hardware projects end-to-end, including vendor coordination and delivery of final hardware. N Collaborate with mechanical engineers to optimize designs and meet project timelines. N Bring the latest designtools, methodologies, and industry best practices into the team. NnREQUIRED QUALIFICATIONS Nn Bachelor's or Master's in EEE, Electronics, or equivalent practical experience. N 4+ years of hands-on hardware / PCB design experience, ideally in consumer electronics or wearables. N Proficiency with a leading schematic and PCB toolchain (OrCAD / Allegro preferred). N Proven track record taking a product from schematic through layout to volume production. N Working knowledge of power electronics and active/passive component selection. N Familiarity with globalcertifications (FCC, CE, BIS, RoHS) and IEC PCB safety standards. NnPREFERRED / BONUS Nn Experience with miniaturized high-density or rigid-flex designs. N RF design experience (2.4 GHz / BLE, NFC, antenna tuning and matching). N EMI/EMC design and pre-compliance testing experience. N Low-power / battery-operated wearable product experience. N Familiarity with reliability methods (DFMEA, derating) and RF / signal-timing circuit simulation. N

📌 Hardware Design Engineer -- Wearables (Vasanthanagar)
🏢 Orangemint Technologies
📍 Vasanthanagar