Mason (M/F)

Do you want to work with embedded systems where quality, system stability, and thoughtful architecture are in focus? Now we are looking for m4 Embedded engineers who want to contribute their experience to long-term assignments where technology and delivery are central.

👉 Who are we?

m4 is driven by the ambition to be a long-term and attractive employer for consultants within IT and technology. Since 2025, we have been part of ICT Nordics, which gives us a stable platform with resources and networks from a larger group, while we maintain the closeness and personal working style of a smaller company.

We value that you, as a consultant, have influence over how and when you work. With us, freedom and responsibility are combined with assignments where you can make a real difference. We place great importance on understanding what is important to you. We value your development, your focus, and your daily life, and we adapt our collaboration accordingly.

🚀 Your role

As a Senior Embedded Engineer, you work with the development of embedded systems. Everything from low-level software to application layers and verification.

We are involved in several parallel assignments and are therefore looking for engineers with different technical focuses. You do not need to be able everything below, but you have a clear specialization within one of the areas and are confident in your competence.

Embedded Application & Linux

Modern C++ (11/14/17/20)

embedded Linux and Yocto

Python for test and automation

System design and integration

Network communication

Base Software & Safety-Critical Systems

C (C90/C99) in real-time systems

Platform-near development

Low-level protocols (SPI, UART, PWM etc.)

Communication protocols such as CAN and Ethernet

Functional safety and structured working methods

🎯 We believe you have

At least 8 years of experience in embedded development

Experience with C and/or modern C++

Worked with real-time or safety-critical systems

Understanding of the development chain from requirements to release

Experience with agile working methods

Good English in speech and writing

Merit:

Experience with safety standards

CI/CD for embedded

Cyber security or reliable system design

Proficient in Swedish in both speech and writing

🧠 Who we are looking for

You take responsibility for your technical work and are comfortable in dialogue with architects, system, and testing engineers. You can analyze systems, structure problems, and make well-founded technical decisions. You want to continue developing and thrive in environments where quality is a natural part of the work.

🌍 Why m4?

With us, you get the best of both worlds. We offer the feeling and personality of the small company, combined with the resources and professionalism of the large company. You get the opportunity to work in environments where architecture, standards, and system responsibility are central, together with colleagues who appreciate structured system design and sustainable solutions.

You are offered a permanent employment with competitive terms and the opportunity to influence both assignments and technical direction. You will work in projects where your competence makes a difference and become part of a network of experienced specialists.

Are you interested in hearing more?

Then just send in your CV or your LinkedIn profile. Right now we are on a bit of a summer holiday, but will go through the selection when we are back in place in August. So after you have sent in your application, you can lean back and enjoy the summer, and we will get in touch when we are back in front of the computer again. We look forward to hearing from you.