Sr Firmware Eng

SimpliSafe•Boston, MA

18h•Hybrid

About The Position

We’re a high-tech home security company that’s passionate about protecting the life you’ve built and our mission of keeping Every Home Secure. And we’ve created a culture here that cares just as deeply about the career you’re building. Ours is a no ego culture of collaboration and innovation where those seeking their next challenge can find big opportunities and make a huge impact on the lives of all those who we protect. We don’t just want you to work here. We want you to grow and thrive here. We’re embracing a hybrid work model that enables our teams to split their time between office and home. Hybrid for us means we expect our teams to come together in our state-of-the-art office on two core days, typically Tuesday, Wednesday, or Thursday – working together in person and choosing where they work for the remainder of the week. We all benefit from flexibility and get to use the best of both worlds to get our work done. Well, we’re growing and thriving. So, we need smart, talented, and humble people who share our values to join us as we disrupt the home security space and relentlessly pursue our mission of keeping Every Home Secure.

Requirements

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
5+ years of experience in software development, system validation, or automated testing for distributed or embedded systems
Strong programming skills in Python (PyTest or similar frameworks) with solid object-oriented design principles
Experience designing and implementing automation frameworks or system-level validation across distributed or embedded systems
Experience with CI/CD systems (e.g., Jenkins, GitHub Actions) and build pipelines for complex systems
Strong debugging and problem-solving skills across system layers (firmware, services, APIs, infrastructure)
Ability to work independently and collaboratively in cross-functional environments, with strong communication skills

Nice To Haves

Experience with hardware-in-the-loop (HIL) testing, device simulation, or embedded/IoT systems
Experience with build tools and dependency management (e.g., CMake, Conan)
Familiarity with containerization and orchestration (Docker, Kubernetes)
Experience with networking and wireless protocols (TCP/IP, WiFi, Bluetooth, LTE)
Experience implementing monitoring, logging, and observability in validation or CI systems
Experience working in Agile/Scrum environments and driving improvements in engineering workflows

Responsibilities

Build and evolve hardware-in-the-loop (HIL) test automation infrastructure to provide rapid, production-like feedback on firmware and system behavior
Develop and maintain validation frameworks, test harnesses, and environments tailored for embedded and distributed systems
Create and maintain build and automation pipelines for firmware, including packaging, testing, and deployment workflows
Use Infrastructure as Code (IaC) to provision and manage scalable development and validation environments
Implement monitoring and logging to track validation system health, performance, and reliability
Conduct early reviews of product requirements, specifications, and designs to shift validation left and identify issues before implementation
Troubleshoot and resolve validation, build, and deployment issues to ensure high system availability and fast feedback cycles

Benefits

A mission- and values-driven culture and a safe, inclusive environment where you can build, grow and thrive
A comprehensive total rewards package that supports your wellness and provides security for SimpliSafers and their families
Free SimpliSafe system and professional monitoring for your home.
Employee Resource Groups (ERGs) that bring people together, give opportunities to network, mentor and develop, and advocate for change.
annual bonus program
equity
full range of medical, retirement, and lifestyle benefits

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