Product Testing and Evaluation Engineer Electronics

Job Title: Product Testing and Evaluation Engineer Electronics Reliable parcel lockers start with electronics that have been tested thoroughly. From power systems to control boards, every assembly needs to perform as intended throughout the product lifecycle. We are looking for a Product Testing and Evaluation Engineer to join our development team in Ljubljana. You will plan, carry out and document tests of the electronic assemblies used in Direct4.me smart parcel lockers, helping turn new designs into reliable products ready for production and everyday use. Type: Full-time employment Location: Ljubljana, Slovenia The role You will take responsibility for evaluating electronic assemblies against product specifications and providing clear evidence of their performance. Working closely with hardware, firmware and mechanical engineers, you will develop test methods and tools, investigate failures and contribute to product improvements. You will also support industrialisation and coordinate testing and certification activities with external accredited institutions. What you’ll be doing a. Test planning and evaluation Define and develop test methodologies for electronic assemblies and systems. Prepare and maintain functional test plans based on product requirements and technical specifications. Perform functional tests, measurements and evaluations of electronic assemblies; analyse results and investigate deviations. b. Test tools and risk analysis Design and develop test tools, fixtures and applications that make testing repeatable and efficient. Perform Failure Mode and Effects Analysis (FMEA) and contribute to identifying and reducing product risks. Help develop functional circuit testing (FCT) and support the transfer of test procedures into production. c. Documentation and certification Prepare test reports, analyses and supporting technical documentation with clear conclusions and traceable results. Coordinate measurements, tests and product certification procedures with accredited institutions such as SIQ. Work with the development team on test evidence for product safety and electromagnetic compatibility (EMC). d. Development and continuous improvement Participate actively in development projects, prototype evaluation and product improvements. Work with engineering and production colleagues to reproduce issues, identify root causes and verify corrective actions. Evaluate product changes and component substitutions to help maintain quality throughout the product lifecycle. What we’re looking for a. Technical background A degree at Slovenian level VI/2 or VII in electrical engineering, computer science, informatics or another relevant technical field or an equivalent qualification obtained in another country. Solid knowledge of electronic components, circuits and their operating principles. The ability to interpret circuit schematics independently and translate specifications into practical tests. Practical knowledge of measurement instruments and a methodical approach to interpreting results. b. Tools and additional knowledge Knowledge of C and Python is an advantage. Knowledge of LabVIEW is an advantage. Experience with documentation and project tools such as Git and Jira is an advantage. c. Personal fit A systematic, precise and analytical working style, with the curiosity to understand why a test fails. Initiative, proactivity and an innovative approach to developing better testing methods. The ability to work independently, take ownership of results and collaborate openly with the team. d. Language and location A good working command of English is required. The role is based in Ljubljana, Slovenia. What we offer A key engineering role in a rapidly growing European technology company developing award-winning smart parcel locker solutions. The opportunity to help build the testing and validation capability behind our next product generation and its international rollout. Hands-on involvement from early prototypes through certification, industrialisation and improvements to products already in use. Real influence on product reliability, test methodologies and the engineering decisions that turn innovative concepts into dependable products. A highly experienced, supportive and international team combining electronics, embedded systems, software, mechanical engineering and operational expertise. The opportunity to contribute to products used by leading postal operators, parcel carriers and logistics companies across Europe. An environment where initiative is valued and you can help shape the way we develop, industrialise and support our products. Competitive compensation linked to performance. A flexible working environment, with work organised around the practical needs of the role. Continuous professional development through challenging projects, internal knowledge sharing and external training. Permanent employment with a three to six month probation period. Why join us Electronics is one of core Direct4.me competences and a major part of what makes our autonomous parcel lockers different. As we bring our fifth-generation platform to international markets, testing and validation are central to turning ambitious technology into reliable products that can be manufactured, certified and supported at scale. You will help shape how we prove that our products perform as intended. Your work will connect circuit behaviour, power systems, firmware and the complete product, giving you the opportunity to develop test methods, build useful tools and influence design improvements alongside the engineers who create the technology. You will join a company whose innovation has earned international recognition and whose growth has been recognised through selection for Future 100 Slovenia 2026. Our products already serve leading logistics operators across Europe, and the next stage of growth brings new technical challenges and greater scope to contrib