Automation QA Engineer

Bang & Olufsen; Kongens Lyngby; On-site; DKK 650,000 - 900,000; Full time

Job summary

Bang & Olufsen in Kongens Lyngby or Struer, Denmark, is seeking an Automation QA Engineer focused on Wireless and RF protocols. You will join the QA Automation team to develop Python-based automated tests, extend Labgrid-based frameworks, and ensure robust connectivity testing across embedded product systems.

You should have a degree in Computer Science or Engineering or equivalent experience, plus hands-on Python, Bluetooth/WiFi testing, and CI/CD tooling.

Qualifications

• Degree or equivalent practical experience in computing or engineering.
• Experience writing clean, scalable Python code for automation and testing.
• Knowledge of Bluetooth/BLE, Wi-Fi, and connectivity testing for embedded products.
• Experience designing and executing integration and system tests with hardware-in-the-loop.
• Familiarity with Agile/DevOps practices and CI/CD tooling.

Responsibilities

• Develop, maintain, and extend Python-based automated test solutions using Labgrid and hardware-in-the-loop environments.
• Design, execute, and maintain tests for Bluetooth, BLE, WiFi, and LAN connectivity across embedded software.
• Apply QA principles to analyze requirements and refine acceptance criteria.
• Build and maintain test infrastructure, including hardware jigging, networking equipment, and CI/CD integrations.
• Investigate and root-cause connectivity issues using protocol analysis and RF debugging, automating findings.
• Collaborate with software and QA teams throughout the product lifecycle and communicate test status and KPIs.
• Serve as SME for wireless connectivity testing and drive improvements to testing capabilities.

Skills

Python

QA automation

Bluetooth testing

RF testing

Labgrid

CI/CD

Git & GitHub

Education

Bachelor's degree in Computer Science or Engineering

Tools

Git

GitHub Actions

Docker

Ansible

Labgrid

Job description

Do you enjoy digging beneath the surface of Bluetooth, BLE, and Wi-Fi technologies to uncover what others miss? Are you at your best when combining Python, software quality assurance, and automation to solve complex challenges?

Join us to raise the limits of our automation test capabilities, to extend Python- and Labgrid-based test framework we build ourselves and contribute to new ways of testing in an agile environment where opinions, ideas, and knowledge have no boundaries!

As an Automation QA Engineer with Wireless and RF-protocols focus, you will join our QA Automation team in Kongens Lyngby or Struer, contributing to the development of automated testing solutions for our product systems, help ensure the quality and reliability of the experiences we create, and become our go-to person for how connectivity is verified.

Key responsibilities

Develop, maintain, and extend Python-based automated test solutions using Labgrid and hardware-in-the-loop environments to ensure test coverage, reliability, and scalability

Design, execute, and maintain integration and system-level verification tests for Bluetooth, BLE, WiFi, and LAN connectivity features across our embedded software platform

Utilize knowledge of Software QA principles to perform requirements analysis, refine acceptance criteria, identify and help overcome testability constraints for software under development

Build and maintain test infrastructure, including hardware test jigs, instrumentation, networking equipment, and CI/CD integrations using GitHub Actions and distributed test environments

Investigate, reproduce, and root-cause connectivity and communication issues using protocol analysis, packet captures, and RF-level debugging, converting recurring findings into automated regression tests

Collaborate closely with software development, manual QA, and customer validation teams throughout the product lifecycle, from early prototypes to final verification

Provide transparency on test progress, quality metrics, KPIs, and system maturity through documentation, reporting, and stakeholder communication

Act as the internal subject matter expert within wireless and Bluetooth connectivity testing while supporting continuous improvements to our testing capabilities and quality processes

What you bring

You are either recently graduated or have a few years of professional experience and are passionate about software quality and automation. You understand how wireless and Bluetooth connectivity works and you are curious enough to keep digging where it doesn't. You thrive in technically complex environments and enjoy transforming ambiguous requirements into structured, traceable, and effective test coverage.

Moreover, you bring:

A relevant degree in Computer Science, Engineering, or similar, or equivalent practical experience.

Experience with software development in Python or similar language focusing on writing clean, scalable, and well-documented code

Strong knowledge of Bluetooth, BLE, Wi-Fi, networking protocols, and connectivity testing for embedded or connected products

Experience designing integration and system-level tests, ideally including hardware-in-the-loop testing and automation frameworks

Familiarity with modern software development practices and tools including Agile, DevOps, Git & GitHub, CI/CD tools like GitHub Actions, Docker, and infrastructure automation tools like Ansible

Knowledge of software test management & reporting, shift-left and continuous testing practices for systems engineering

Strong collaboration and communication skills, curiosity for new technologies, and fluency in English

What we offer

You will be part of a team that values software testing activities and adheres to the highest best practices in developing and maintaining high-quality automation tests for our latest product-systems platform software. You will be working closely with enthusiastic and dedicated professionals, using latest tools and technologies to maintain and innovate our test automation ecosystem.

You can look forward to becoming an important member of our agile software development setup with sprints and daily stand-ups. In our Agile Teams, we encourage team members to learn through experiences, self-organize while working on a problem, and reflect on their wins and losses to continuously improve.

With around 1,200 employees from over 55 countries, Bang & Olufsen is an agile, inclusive company where flexibility, open communication, and mutual respect are part of our culture. For more than 100 years, we have created luxury audio products that combine beautiful sound, timeless design, and unrivalled craftsmanship. Our headquarters in Struer, Denmark, alongside our international offices, showcases our commitment to innovation in delivering unforgettable audio experiences.

Compensation: Comprehensive salary and benefits package

Location: Kongens Lyngby or Struer, Denmark

Start date: As soon as possible

Travel: Approx. 5%

At Bang & Olufsen, we hire based on merit and welcome applicants from all backgrounds. We're committed to a diverse, inclusive workplace where everyone can thrive.