System Test & Validation Engineer

Hark

$120K — $300K *
Telecommunications & Hardware
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in system-level hardware/software validation.
  • Proficiency in profiling power and diagnosing latency bottlenecks.
  • Familiarity with hardware schematics and lab tools.
  • Experience with Qualcomm chipsets and platforms.
  • Background in firmware bring-up within RTOS, Linux, or Android environments.
  • Strong programming skills in Python, C++, or LabVIEW.

Responsibilities

  • Define and document key performance metrics focusing on power efficiency, latency, and stability.
  • Test hardware/software releases for regressions and validate improvements over time.
  • Ensure seamless integration of hardware designs with software by testing real-world scenarios.
  • Design and maintain automated test setups to enhance reliability and coverage.
  • Document bugs meticulously, diagnosing root causes, and verifying fixes with the design team.
  • Collaborate with teams across Wireless, Audio, and UX for comprehensive system performance validation.

Benefits

  • Comprehensive health benefits including medical, dental, and vision coverage.
  • 401(k) retirement plan with company match.
  • Flexible work hours with options for remote work.
  • Generous paid time off including vacation and personal days.
  • Opportunities for professional development and training.
Full Job Description
About the Role

We are looking for a hands-on System Validation Engineer to join our growing team. In this role, you will be a key contributor in our hardware lab, rigorously characterizing our system's performance, flagging issues early, and building the automated test infrastructure that will help us scale.

As a System Validation Engineer, you will be the critical bridge between our hardware and software. You will champion the end-user experience by ensuring our systems work flawlessly together.

Responsibilities
  • Define, measure, and document key system performance metrics, with a strong focus on power consumption, system latency, and overall stability.
  • Rigorously test iterative hardware and software releases, tracking regressions and validating performance improvements over time.
  • Ensure Hark's hardware designs integrate seamlessly with software. Proactively test real-world use cases to identify, expose, and document system-level bottlenecks before they reach the user.
  • Design, build, and maintain automated test setups to streamline repetitive testing processes, improve reliability, and increase overall test coverage.
  • Meticulously track and document bugs. Work closely with the design team to triage issues, diagnose root causes at the system level, and verify fixes.
  • Partner effectively with diverse teams across the company-including Wireless, Audio, and UX-to validate holistic system performance and ensure product excellence.

Requirements
  • Proven hands-on experience in system-level hardware/software validation. You must be comfortable profiling power, diagnosing latency bottlenecks, and troubleshooting complex system interactions.
  • Comfortable reading and working with hardware schematics. Hands on with common hardware lab tools. Working knowledge with Qualcomm chipsets and platforms.
  • Solid background in firmware bring-up and experience working within RTOS, Linux, or Android environments.
  • Strong programming skills in Python, C++, or LabVIEW. You should be able to write scripts to control standard laboratory test equipment, and/or build simple test jigs.

Bonus Qualifications
  • Expertise in one of the following subsystems: camera and optical sensor, capacitive sensor, audio, wireless.
  • Familiarity with Agile development processes, bug tracking tools (e.g., Jira), and version control.

Compensation

The US base salary range for this full-time position is between $120,000 - $300,000 annually.

The pay offered for this position may vary based on several individual factors, including job-related knowledge, skills, and experience. The total compensation package may also include additional components/benefits depending on the specific role. This information will be shared if an employment offer is extended.

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