As a Development Engineer at Midsummer, you'll be part of our innovation team, working closely with colleagues across production and other functions. Together, you'll drive development, testing, qualification and certification activities that help ensure our products meet both market and sustainability requirements.What you'll doEvaluate and qualify new materials, suppliers and product solutionsPlan, perform and analyse testing to support product development, certification and quality improvementsDrive material, product and process improvements from idea through implementationCoordinate product certifications and ensure compliance with relevant standards, sustainability requirements and market regulationsContribute to sustainability-related initiatives, environmental documentation and product sustainability requirementsMaintain technical documentation, including certificates, data sheets and environmental documentationSupport production with troubleshooting, root cause analysis and continuous improvement activitiesCollaborate with suppliers, purchasing, innovation, production and external partnersSupport sales with technical expertise, customer documentation, sustainability information and product-related questionsWhat we're looking forA few years of experience in a technical role with exposure to one or more of the areas relevant to this position.A university degree in materials science, materials engineering, materials chemistry, materials physics or a related fieldComfortable working hands-on with products, materials and testing activitiesFluency in English, both written and spokenExperience working independently with troubleshooting, testing, and structured technical investigations. Experience across multiple areas such as material qualification, product certificati…