Senior Embedded Software Engineer Consulting (Anställning) · Stockholm

Wequel; Stockholms kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

WeQuel is seeking a Senior Embedded Software Engineer in Stockholm to join a device-focused development team working on connected products and IoT solutions. You will develop, integrate, and maintain embedded software for connected devices and collaborate with cross-functional teams to deliver scalable solutions.

The role requires strong Python skills, experience with device-level software and embedded systems, and the ability to work independently in an agile environment.

Qualifications

• Extensive experience in embedded software development and IoT/connected device solutions.
• Solid programming skills in Python.
• Experience with device-level software, firmware, or embedded systems.
• Strong understanding of software architecture, testing, and system integration.
• Fluent English, spoken and written.
• Ability to work independently and take ownership of technical challenges.
• Previous experience from large-scale industrial, automotive, transportation, or connected-product environments is highly valued.
• Pragmatic, collaborative, solution-oriented, and calm and structured in approach to complex technical challenges.
• Comfortable working in cross-functional and international teams; willingness to be onsite when required.

Responsibilities

• Design, development, and maintenance of embedded software for connected devices
• Contribution to architecture and implementation of IoT solutions
• Development and optimization of software components using Python and other relevant technologies
• Support for integration between device software, cloud services, and backend systems
• Troubleshooting, debugging, and improvement of system performance and reliability
• Collaboration with engineering, product, and operations teams in an agile environment
• Senior‑level guidance to create stability and structure within the development team
• Participation in code reviews and promotion of software engineering best practices

Skills

Embedded software

IoT/connected devices

Python programming

System integration

English proficiency

Tools

Python

Firmware

Embedded systems

Job description

Senior Embedded Software Engineer – Consulting Assignment within Transportation / Logistics

We at WeQuel are now looking for a Senior Embedded Software Engineer in Stockholm, where you will become an important part of a device-focused development team with a focus on connected products and IoT solutions. You will be involved in the development, integration, and maintenance of embedded software running on connected devices, working closely with cross‑functional teams to deliver reliable and scalable solutions.

As a consultant with us, you get the opportunity to work with one of our clients, a leading company within transportation, logistics, and connected‑product technology, where you contribute to optimizing processes, implementing new technology, and creating sustainable solutions.

Your responsibilities

• Design, development, and maintenance of embedded software for connected devices
• Contribution to architecture and implementation of IoT solutions
• Development and optimization of software components using Python and other relevant technologies
• Support for integration between device software, cloud services, and backend systems
• Troubleshooting, debugging, and improvement of system performance and reliability
• Collaboration with engineering, product, and operations teams in an agile environment
• Senior‑level guidance to create stability and structure within the development team
• Participation in code reviews and promotion of software engineering best practices

You work in a dynamic environment where you independently drive your work forward while collaborating across multiple interfaces within the organization.

Requirements

• Extensive experience in embedded software development and IoT/connected device solutions
• Solid programming skills in Python
• Experience with device‑level software, firmware, or embedded systems
• Strong understanding of software architecture, testing, and system integration
• Fluent English, spoken and written
• Ability to work independently and take ownership of technical challenges
• Previous experience from large‑scale industrial, automotive, transportation, or connected‑product environments (e.g. Scania, Stonebridge, or similar) is highly valued
• Pragmatic, collaborative, solution‑oriented, and calm and structured in approach to complex technical challenges
• Comfortable working in cross‑functional and international teams; willingness to be onsite when required

Assignment details

Sweden, Stockholm Metropolitan Area

• Start date: September/October 2026
• Duration: 9–12 months
• Workload: 100%
• Remote: 100% ONSITE

We offer

At WeQuel, you become part of a consulting team that values people first – we believe success is created through engagement, collaboration, and development. We offer a flat organization with short decision‑making paths, a strong sense of community, and the opportunity to influence your own development.