Full Stack Engineer

About the RoleWe are seeking a talented Full Stack Developer with a strong emphasis on front-end and appdevelopment to join our growing technology team at EVHACS. You’ll play a key role in designingand building high-quality, intuitive applications that connect to our integrated energy managementand EV charging systems.This position will focus primarily on front-end development — designing and developingresponsive web and mobile apps using Flutter, React, and Kotlin Multiplatform (KMP) — whilecollaborating closely with backend engineers working in Java Spring, AWS, and microservices.You’ll contribute to building products that bridge clean energy, smart grid systems, and connecteddevices.Key ResponsibilitiesFront-End & App DevelopmentDesign, develop, and maintain user-facing applications using Flutter, React, and KotlinMultiplatform (KMP).Collaborate with design and product teams to create engaging, intuitive user experiences.Translate UI/UX designs into clean, efficient, and maintainable code.Optimize applications for performance, accessibility, and scalability.Full Stack CollaborationWork closely with backend engineers to integrate APIs and data services built in Java Spring.Understand backend concepts (RDS, AWS Lambda, microservices) to effectively design front-endintegrations.Contribute to defining and improving the overall architecture of the platform.Software Quality & DeliveryParticipate in code reviews, sprint planning, and agile ceremonies.Ensure code quality through testing, documentation, and CI/CD practices.Work in a collaborative, fast-paced environment where innovation and precision matter.About You – Qualifications2-3 years of experience in full stack or front-end development roles.Proven experience in mobile and web app design and development.Strong skills in Flutter, React, and Kotlin Multiplatform (KMP).Good understanding of Java/Spring Boot for backend integration.Experience working with AWS Cloud Services (Lambda, RDS, API Gateway, microservices).Solid grasp of RESTful APIs, JSON, and modern application architectures.Strong understanding of UI/UX principles, responsive design, and component-based development.Excellent collaboration, problem-solving, and communication skills.Nice to HaveExperience with energy management systems, IoT, or EV charging technologies.Familiarity with CI/CD pipelines (GitLab) and agile delivery environments.Knowledge of microservice architecture and cloud-based deployment strategies.Interest in sustainability, clean technology, and climate impact solutions.About EVHACSAt EVHACS, we’re rethinking how homes and businesses use energy. As the creators of theworld’s first integrated heat pump and EV charger, we’re pioneering smart systems that uniteheating, cooling, and vehicle charging in one platform. By innovating in grid demand responseand energy management, we’re helping build a cleaner, more efficient, and connected energyfuture.In partnership with Mitsubishi Electric, EVHACS is scaling its technology across Europe. Our mission is simple: make every building EV-ready, energy-efficient,and grid-smart — empowering users to take control of their energy use and reduce their carbonfootprint.What We OfferOpportunity to work on innovative software at the intersection of energy, mobility, and technology.A role where your front-end expertise directly shapes the user experience of cutting-edge climatetech products.Collaborative, agile team environment.Hybrid work model and flexible arrangements available.