Test Engineer – Ethernet & Diagnostic Systems

MittLogik Group

  • Göteborg
  • Permanent
  • Heltid
  • 2 månader sedan
Who We AreAt MittLogik Group, we’re driven by a passion for solving complex challenges through technology. As a growing IT services provider, we specialize in delivering high-impact consulting and engineering expertise across the Automotive, Embedded Systems, and Telecom industries.With a strong focus on quality and adaptability, we help our clients accelerate development, scale innovation, and stay ahead in fast-moving technical environments. Our ability to connect niche talent with critical projects has made us a trusted partner to both startups and industry leaders.Recognized with the DI Gasell award in 2020, 2021, and 2023, we’re proud to be one of Sweden’s fastest-growing companies.Headquartered in Lund, with teams across Stockholm, Gothenburg, Linköping, and Bangalore, we operate globally with a local mindset.Explore more atSummary:We are looking for a skilled Test Engineer with a strong background in test automation, diagnostics (UDS), and Ethernet switch testing. This role demands hands-on experience in developing robust test frameworks, debugging complex systems, and ensuring the integrity of communication protocols used in automotive environments.What you will do:
  • Design, develop, and maintain automated test scripts using Python and Pytest.
  • Develop and enhance test infrastructure for hardware/software integration validation.
  • Troubleshoot and debug issues across hardware and software interfaces.
  • Implement and manage CI/CD pipelines using Jenkins; create and maintain Jenkins jobs and scripts.
  • Collaborate using Git with standard branching and merging workflows.
  • Perform diagnostic testing using UDS (Unified Diagnostic Services) standards and support Software Download (SWDL) processes.
  • Conduct Ethernet Layer 2/3 protocol testing and analyze data using tools such as Wireshark.
  • Work with automotive Ethernet switches, understanding IP networking, DHCP, and packet inspection techniques.
  • Utilize Linux systems for command-line operations, scripting, and system management.
  • Create and manage Docker containers for testing environments.
Requirements:
  • 10 years of experience in test development and automation using Python and Pytest.
  • 6+ years of Ethernet communication, Layer 2/3 testing, and network analysis with Wireshark.
  • Ability to debug and troubleshoot hardware/software integration issues.
  • Hands-on experience with CI/CD tools, especially Jenkins and Git.
  • Proficiency with Linux and shell scripting (bash)In-depth knowledge of UDS. diagnostics and software download procedures in automotive systems.
  • Understanding of IP networking, DHCP, and Ethernet switch behavior.
  • Experience working with Docker: image creation, orchestration, and debugging.
  • Automotive experience is a must.
We are a dynamic, results-oriented team providing customized consulting services in the field of information technology.

MittLogik Group