Product Test Engineer

About Signify

Through bold discovery and cutting-edge innovation, we lead an industry that is vital for the future of our planet: lighting. Through our leadership in connected lighting and the Internet of Things, we're breaking new ground in data analytics, AI, and smart solutions for homes, offices, cities, and beyond.

At Signify, you can shape tomorrow by building on our incredible 125+ year legacy while working toward even bolder sustainability goals. Our culture of continuous learning, creativity, and commitment to diversity and inclusion empowers you to grow your skills and career.

Join us, and together, we’ll transform our industry, making a lasting difference for brighter lives and a better world. 

More about the role

Job Summary

We are looking for a Product Test Engineer to support DALI interoperability and certification testing activities. This role requires a hands-on execution-focused engineer with strong attention to detail and ownership. Candidates should be comfortable working independently and delivering quality outcomes.

Key Areas of Responsibility

• Develop and execute test plans and procedures for DALI interoperability and certification testing

• Identify, analyze, and document defects and inconsistencies in product behavior with clear root cause understanding

• Perform testing using required tools, test setups, and specialized environments for protocol/device validation

• Ensure product compliance with DALI standards and internal quality requirements

• Prepare detailed test reports and provide actionable insights to improve product quality

• Ensure thorough validation by covering negative, boundary, and integration scenarios

• Contribute to improving test coverage and overall test effectiveness through continuous feedback and analysis

• Develop and maintain test automation scripts (Python / existing frameworks) for identified scenarios

• Identify manual test cases suitable for automation and progressively increase automation coverage

• Support enhancement of existing automation frameworks and test tools to improve efficiency and regression stability

• Follow defined testing processes and ensure high-quality, timely execution with strong ownership

• Support continuous improvement initiatives through feedback, analysis, and proactive identification of gaps

Critical Experiences

• Bachelor's degree in Electrical/Electronics Engineering or a related technical field, essential for understanding hardware design and testing principles

• 4–6 years of experience in software/system testing

• Strong experience in test execution, defect analysis and debugging

• Good understanding of test design techniques (negative, edge cases, integration testing)

• Hands-on experience or working knowledge of test automation (C# , Python / scripting / test frameworks)

• Ability to work independently with minimal supervision and demonstrate strong ownership

• Familiarity with JIRA, test management tools

Good to Have:

• Certification in any hardware testing methodologies or quality standards to ensure compliance with industry standards and effective use of specialized testing equipment.

• Experience in DALI / lighting domain / embedded or protocol-based testing

Expected Competencies

• Strong ownership of assigned tasks

• Attention to detail and thorough validation mindset

• Clear communication and reporting

• Ability to understand systems and debug issues

Key Success Criteria (First 3–6 months)

• Able to independently execute and validate test cases with minimal guidance

• Demonstrate clear understanding of DALI testing flows and certification requirements

• Identify defects with proper analysis (not just execution)

• Contribute to improving test coverage and execution quality

• Start contributing to basic automation or test improvements

Everything we’ll do for you

You can grow a lasting career here. We’ll encourage you, support you, and challenge you. We’ll help you learn and progress in a way that’s right for you, with coaching and mentoring along the way. We’ll listen to you too, because we see and value every one of our 27,000+ people. We believe that a diverse and inclusive workplace fosters creativity, innovation, and a full spectrum of bright ideas. With a global workforce present in 70+ countries, we are dedicated to creating an inclusive environment where every voice is heard and valued, helping us all achieve more together. 

Come join us, and together we can light up the future.