Senior Full Stack Developer

About The Company EnviTec Biogas AG is a pioneering company in the renewable energy sector, specializing in the development, construction, and operation of biogas and biomethane plants worldwide. As part of the EnviTec Anlagenbau GmbH & Co. KG, which is a subsidiary of the larger EnviTec Biogas AG, the organization is committed to advancing sustainable energy solutions that contribute to a greener future. With a dedicated team of approximately 700 employees, EnviTec Biogas AG leverages innovative technology and expertise to deliver high-quality projects that promote environmental responsibility and energy independence. The company’s core mission is to enable the transition to renewable energy sources through efficient and reliable biogas technology, making a significant impact on global efforts to combat climate change. About The Role We are seeking a highly skilled Senior Fullstack Developer (m/w/d) to join our dynamic team in Saerbeck. In this role, you will be instrumental in the ongoing development and enhancement of our flagship product, ET Dash, a web-based application designed for data visualization and operational insights within the renewable energy sector. The ideal candidate will possess extensive experience in full-stack development, with a strong focus on both frontend and backend technologies. You will collaborate closely with cross-functional teams, including product managers, data analysts, and stakeholders, to create innovative solutions that improve user experience and operational efficiency. This position offers an exciting opportunity to work on cutting-edge technology in a forward-thinking company dedicated to sustainability and technological excellence. Qualifications Proven experience in full-stack software development, particularly with C#/.NET for backend servicesStrong proficiency in modern frontend frameworks such as React and Next.js, along with TypeScript/JavaScriptSolid understanding of RESTful API design, Git version control, HTML, and CSSExperience in developing data-intensive web applications, dashboards, and interactive visualizationsAbility to translate technical concepts into functional solutions in collaboration with stakeholdersExcellent problem-solving skills, attention to detail, and a commitment to code qualityOrganized, structured, and results-oriented working style with the ability to manage multiple prioritiesTeam player with strong communication skills and the ability to work independently Responsibilities Lead the continuous development and enhancement of ET Dash, ensuring seamless integration of frontend and backend componentsDesign and implement backend services and APIs using C#/.NET to support application functionalitiesCreate engaging dashboards, tables, diagrams, and interactive data visualizations to facilitate data analysisCollaborate with product owners and stakeholders to define technical requirements and conceptualize new featuresMaintain and improve the software architecture, focusing on performance, scalability, and maintainabilityConduct code reviews, establish technical standards, and contribute to the product’s long-term development roadmapStay updated with emerging technologies and incorporate best practices into the development processParticipate in agile development cycles, including planning, sprint reviews, and retrospectives Benefits Secure and innovative work environment within the renewable energy industry30 days of vacation to promote work-life balanceFlexible working hours with Gleitzeit policyOption to work from home one day per weekCompany-internal Du-Kultur fostering open communicationEnviTec MasterCard for employee benefitsFahrrad-Leasing program for sustainable commutingAccess to EGYM Wellpass for health and wellness initiativesParticipation in various corporate events and activitiesFree beverages to keep you refreshed during work hoursRegular feedback sessions to support professional growthOpportunities for company pension schemes and retirement planningJubiläumsgratifikation as recognition for loyalty and serviceAnd much more to ensure a rewarding and engaging work experience Equal Opportunity EnviTec Biogas AG is committed to fostering an inclusive and diverse workplace. We provide equal employment opportunities regardless of race, gender, age, disability, religion, or sexual orientation. Our goal is to create a work environment where everyone feels valued, respected, and empowered to contribute to our shared mission of advancing renewable energy solutions. We believe that diversity enhances innovation and drives our success in creating sustainable energy systems for a better future.