Embedded Software Engineer

Embedded Software Engineer Wireless Access & IoT

Build the Future of Wireless Access with Us
Location: Stockholm Sweden
Hybrid Digital & Access Solutions EMEIA

Embedded systems shape how people move work and feel secure and so will you.
As an Embedded Software Engineer in our Wireless Lock product unit you help bring APERIO our world-leading wireless access platform to life. The firmware you build runs in real products used in hospitals universities workplaces and public buildings.

If you want a role where technical depth meets purpose and where secure low-power connected devices are your playground this is where your impact becomes visible.

Your Role

Youll work hands-on with the firmware that powers our wireless locks and influence how they perform connect and evolve.

Design Build Deliver

• Develop reliable secure firmware for wireless battery-powered locks
• Implement features on ARM Cortex MCUs (M0M4) using C
• Debug at a low level using oscilloscopes logic analysers and hardware tools

Engineer for a Connected World

• Work across RTOS and bare-metal environments
• Apply modern embedded practices including CI/CD and automated testing
• Improve system performance stability and long-term efficiency

Advance Wireless Access Technology

• Enhance connectivity features (BLE Zigbee NFC/ISO14443 UWB) and low-power performance
• Bring insights from IoT trends cybersecurity and standards into development

What You Bring

• Strong working experience in embedded C development on ARM Cortex MCUs
• Ability to debug deeply using hardware tools
• Experience with RTOS or bare-metal environments
• Familiarity with CI/CD and structured development practices
• Clear communication and a collaborative solutions-focused mindset

Nice to have / keen to develop: BLE/Zigbee low-power design credential technologies or IoT security trends.

What You Gain by Joining Us

Work That Matters

Your firmware helps secure thousands of buildings worldwide and makes daily life safer and more accessible.

Autonomy in Action

Your expertise is trusted. Youll influence architecture explore new ideas and shape how our wireless locks evolve.

Growth with Purpose

Whether you want to deepen your embedded skills explore wireless protocols or grow into technical leadership we support your development.

A Culture That Backs You

Our team works on site most of the time and its one of our strengths. As an embedded engineer being close to hardware test rigs and your colleagues make a real difference. Working together accelerates debugging shortens testing loops and gives you the fast problem-solving environment that embedded development benefits from. You feel the energy the collaboration and the impact of your work every day.

Ready to Build Technology That Protects the World

If you want to grow within a team that values innovation craftsmanship and the power of connected devices we want to meet you.
Apply today. Bring your expertise. Shape our future.

We review applications continuously so dont wait.
Were committed to building diverse inclusive teams and encourage applications from all who see themselves thriving here.

To make sure your personal data stays protected we do not review applications sent via email or post.
If you have questions about the role or process contact Léa Rein Senior Talent Acquisition Business Partner.

Lets create a safer and more open world together.

We are the ASSA ABLOY Group
Our people have made us the global leader in access return we open doors for them wherever they go. With nearly 63000 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 its important to us to have diverse inclusive teams and we value different perspectives and experiences.