Demo

Firmware Engineer III

ASSA ABLOY Group
New Haven, CT Full Time
POSTED ON 4/22/2026
AVAILABLE BEFORE 6/7/2026
At ASSA ABLOY, our mission is to make securely accessing the things in your life noticeably easier, without being noticeable.

Our global teams work together to create products and services that add everyday simplicity and convenience to our users’ lives. With the ability to control access to what they love the most, we’re able to provide peace of mind through safety and visibility.

We’re excited to be adding an Embedded Software/Firmware Engineer III to our growing team! This is an engaging and challenging opportunity that plays an intricate role in shaping the development of our new product. We are looking for a passionate Embedded Software/Firmware Engineer who wants to live on the edge of technologies that bring software and hardware together, within the connected home.

This position will report directly to the Firmware Lead. We are seeking an engineer to support our efforts in building world-class mobile solutions for our direct-to-consumer products, as well as our business partners.

What You Will Be Doing

  • Impact: You will be designing and implementing new features to existing and our latest access control applications.
  • Collaborative Culture and Environment: You will work with internal and/or contract firmware developers and architects involved in design and system architecture discussions, hardware analysis, and application design. Collaborate with the hardware team during design, development, and integration.
  • Programming: Developing and maintaining firmware for a few different hardware platforms.
  • Continuous Learning: Participate in code review process, unit testing, feature integration work, and assist team members with best coding techniques in building best embedded firmware applications.

What We Are Looking For

  • BS or MS in Computer Engineering, Computer Science, Electronics and Communications Engineering.
  • Strong embedded systems knowledge.
  • Must hold 3 years of work experience in an embedded linux or RTOS environment.
  • Proficiency with C, Git, and Jira.
  • Experience in design, development, and testing of complex, multi-threaded embedded IoT applications, and communication protocols via I2c, SPI, UART, and others.
  • Experience with writing drivers.
  • Can complete tasks independently.
  • Mentor junior engineers.
  • Zephyr experience preferred.

What We Offer

We are passionate about providing amazing opportunities and benefits, so that you can enjoy a lifelong career with us.

  • Continuous professional development opportunities and an environment that fosters internal growth and mobility.
  • Competitive compensation and benefits package which includes multiple healthcare options, tuition reimbursement, and matching 401k.
  • Generous holiday schedule and paid time off to refresh and recharge.
  • Employee pricing on our products and discount programs for travel, entertainment, and more!

We review applications regularly, so don’t hesitate, apply today!

We are the ASSA ABLOY Group

Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 52,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access.

We are the ASSA ABLOY Group

Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 63,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access.

As an employer, we value results – not titles, or backgrounds. We empower our people to build their career around their aspirations and our ambitions – supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally.

As we welcome new people on board, it’s important to us to have diverse, inclusive teams, and we value different perspectives and experiences.

Salary.com Estimation for Firmware Engineer III in New Haven, CT
$127,771 to $147,101
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