Senior Embedded Software Architect, Medtech

Job description

Do you want to be part of designing products that help people live better lives?

This is what we at Sigma Connectivity MedTech are doing every day. Today we are a team of approx.. 20 engineers within various disciplines develop cutting edge MedTech products. The team is growing to meet our customers’ needs.

We are looking for Senior Software Architect.

As part of Sigma Connectivity MedTech you will have a very important role in Embedded Software development for our customers’ projects, meeting with customers, help grow the team, coaching and leading your colleagues and of course have a lot of fun doing so.

You will work closely with our customers and with colleagues within Sigma Connectivity MedTech and other Sigma Connectivity entities. We live by the slogan "never work alone!"

Are You one of our new colleagues for our in-house project development at the office in Lund?

Basic qualifications

We are looking for an experienced Embedded Software Architect with a strong system-level understanding of software development for MedTech products.

You have a holistic view of embedded systems and are able to define robust, scalable and maintainable software architectures. You understand the full product lifecycle, from early concept and system design to implementation, verification and production, and can guide teams in making sound technical decisions.

You are comfortable bridging hardware and software domains, defining system interfaces, and ensuring that architectural decisions align with regulatory requirements, performance constraints, and long-term product strategy. You are passionate about embedded development and have deep experience across multiple platforms, operating systems, and technologies.

You are also a natural leader who enjoys coaching and supporting teams, setting technical direction, and engaging with customers. Strong communication skills are essential, as you will translate customer and stakeholder needs into concrete architectural solutions.

We are looking for someone with the following qualifications:

• A team-oriented person who thrives in a leading technical role across multiple teams and disciplines
• Ability to define and communicate software architecture and technical strategy
• Strong experience in system design and architecture for embedded systems, preferably within MedTech and according to IEC 62304
• Ability to break down complex systems into clear building blocks and interfaces
• Excellent communication skills, with the ability to explain complex topics in a clear and structured way
• Extensive experience in Embedded C/C++
• Experience with Real-Time Operating Systems and/or Embedded Linux
• Experience with architecture patterns, software design principles, and code quality practices

Preferred additional skills, personal traits and experience

In addition, experience from the following fields is an advantage:

• System architecture responsibility in complex product development projects
• Safety-critical and regulated software development (e.g., IEC 62304, ISO 14971)
• Software lifecycle processes, including requirements management, verification, and traceability
• Configuration management and CI/CD systems (Git, Gerrit, Jenkins, Gitlab)
• Connectivity standards like Bluetooth, WiFi, NFC, LTE
• Security architecture (secure boot, key management, TLS/SSL)
• Hardware bring-up and low-level debugging
• Embedded Linux, Yocto/buildroot, secure Linux (including e.g. QNX etc.)
• Cloud connectivity (MQTT, REST)

We offer

Sigma Connectivity is a tech house with all the resources needed to bring a product to market under one roof. We have extensive hardware and software knowledge and are fully equipped to design, build and test complete products and tech solutions in-house. Our projects innovate and transform businesses and design new products and services within the areas of MedTech, Consumer products, IoT, CleanTech and Production Technology.

Sigma Connectivity MedTech AB was spun out in 2022 to focus on the MedTech industry. With us you will have the opportunity to develop cutting edge technology for market leaders and some of the most new-thinking customers who are really pushing the boundaries of the MedTech field. Our Sigma Connectivity company culture, which is all about sharing experiences and working together – you will never work alone.

• An international working environment
• A value-based organization with a lot of trust – we will make mistakes, you will too - that’s how we learn and develop!
• Creative environment – we want your ideas to have an impact on us!
• Travels & Events!

More information

For more information please contact

Tobias Wiesel,
tobias.wiesel@sigmaconnectivity.se

Bethlehem Araya,

Bethlehem.Araya@sigmaconnectivity.se

• Position

  Senior Embedded Software Architect, MedTech

• Company

  Sigma Connectivity Medtech

• Location

  Lund, Sweden

• Competence area

  Software development embedded systems

• Publication date

  2026-06-26

• Expiration date

  2026-08-15

• Contact

  Tobias Wiesel, tobias.wiesel@sigmaconnectivity.se, +46705656387