Wearlinq is reimagining ambulatory cardiac monitoring with the first FDA-cleared, real-time, six-lead EKG designed to be easier for patients, clinicians, and health systems alike. We sit at the intersection of clinical cardiology, hardware, software, and data, building products that turn complex cardiac signals into clear, actionable insights.

We are groundbreaking healthcare startup, emerging from Stanford University, on a mission to democratize healthcare. Our integrated ecosystem of hardware, software, and services aims to bridge gaps between patients and healthcare providers. With an exciting pipeline of upcoming solutions for various disease conditions, we are poised for rapid growth. Our leadership team is primarily located in the San Francisco Bay Area and Singapore.

Hardware Engineer

Job Description
We are looking for a hands-on Hardware Engineer to support prototype board testing, hardware validation, board bring-up, debugging, failure analysis, and QA activities. This role will mainly work with hardware designers and will also coordinate with firmware, software, QA, manufacturing, and contract manufacturer teams when needed.

Key Responsibilities

Work with hardware designers to debug board-level issues, verify hardware fixes, and support ECO changes during EVT/DVT/PVT validation.
Perform failure analysis for failed or returned boards and document findings.
Prepare engineering test reports, maintain board test records, and support mass production readiness reviews.
Manage prototype board tracking and shipping logistics.
Work with cross-functional teams and contract manufacturers on issue investigation, quality improvement, and production support.

Required Qualifications

3+ years of relevant experience in hardware testing, PCBA testing, board bring-up, or product validation.
Bachelor’s degree in Electrical Engineering, Electronics Engineering, or a related field.
Ability to read schematics, BOMs, and PCB layout files.
Experience using oscilloscopes, multimeters, power supplies, logic analyzers, and other lab equipment.
Strong troubleshooting, documentation skills, and strong attention to detail.
Strong team player with good collaboration skills and the ability to work effectively with cross-functional teams.
Strong soldering and rework skills.

Preferred Qualifications

Basic understanding of embedded systems, power circuits, sensors, batteries, and interfaces such as I2C, SPI, UART, USB, or BLE.
Basic knowledge about firmware
Familiar to use AI tools to organize test data, prepare reports, and review documents.
Prior working experience in wearable electronics or medical devices

Compensation will be based on experience, and your location working remotely.

We are US corporate based company, with engineering teams in Southeast Asia (Hardware) and Poland (Software).

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