Biofire · 18 hours ago
Senior Software Development Engineer in Test, Mobile
Broomfield, CO
Full-time
Hybrid
Senior Level
$165K/yr - $190K/yrBiofire Technologies is on a mission to enhance firearm safety through innovative technology. As a Senior Software Development Engineer in Test, Mobile, you will be responsible for owning the test strategy and execution for mobile applications and an integrated hardware platform, ensuring high-quality product experiences.
BiometricsConsumer ElectronicsGovernmentLaw EnforcementMilitaryPublic SafetySecurity
No H1B
U.S. Citizen Only
Responsibilities
Define and own end-to-end test strategy across iOS, Android, and AOSP-based hardware; drive cross-functional alignment and stakeholder sign-off
Ensure high-quality test execution with minimal disruption to engineering throughput; establish and continuously improve quality standards, reporting, and feedback mechanisms
Establish time-to-test baselines and optimize test cycles, improving speed, reliability, and signal quality through data-driven initiatives
Scale automation for mobile and hardware-integrated testing, identifying gaps and delivering a plan to enable scale, including automation of key hardware-integrated test cases
Own CI/CD and release quality mechanisms, identifying gaps, improving monitoring and alerting, and enabling rapid, high-confidence feedback loops to development teams
Qualification
Required
Systems-level quality engineering expertise across mobile applications plus hardware-integrated/platform testing; ability to architect for scale, efficiency, and high-signal outcomes
Strong CI/CD and rapid release experience, including quality gates, monitoring/alerting, and reducing time-to-detect/time-to-diagnose regressions
Mobile technical fluency across Android + iOS development, debugging, lifecycle/tooling, and real-world device behavior (performance, connectivity, peripherals)
AOSP/platform depth sufficient to diagnose issues beyond the app layer (framework/services/build environment) and collaborate on OS-level changes when required
Track record building maintainable automation stacks, including designing and maintaining stable, readable automated test suites (e.g., Playwright or Selenium as applicable), and connecting automation strategy to CI/CD practices, smoke/regression coverage, and test signal quality
Analytical thinking, strong communication, and quality leadership, including mentoring engineers, leading by example, and driving data-informed decisions through clear, structured communication for the audience
Benefits
Stock Options in Biofire, 401(k), HSA - and other financial benefits
Medical Insurance - including plan options with $0 payroll deduction
Dental, Vision and Life Insurance Plans - with $0 payroll deduction
3 Weeks Vacation and Sick time (Flex Time for salary positions), and 13 Paid Holidays
Parental Leave - and other family-building, adoption and surrogacy benefits
Company
Biofire
Biofire is a leading defense technology company dedicated to building the future of firearms
Founded in 2016
11-50 employees
Funding
Current Stage
Early StageTotal Funding
$37.2MKey Investors
Founders Fund
2024-05-08Series A
2024-02-05Series A· $7M
2022-11-07Series A· $15.2M
Leadership Team
Kai Kloepfer
Founder & CEO
Recent News
Liquid 2 Ventures
2025-11-24
2025-03-03
Company data provided by crunchbase