Senior Java AWS Developer

About this role

About Avaron AB

At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development. About the Role You will join a team building end-to-end energy and charging solutions for electric vehicles, from early technical strategy to production-ready services. The work spans smart charging backends, device integration, cloud infrastructure and APIs that enable partners to use vehicle energy data in new ways. You will work closely with software engineers, cloud developers and energy specialists in a cross-functional environment where you can influence architecture, implementation and testing. This is a strong opportunity if you want to combine modern cloud engineering with a product area that supports more sustainable mobility. Job DescriptionYou will help shape the energy ecosystem with a focus on device integration and cloud infrastructure management. You will build and improve backend services, and you may also contribute across the full stack depending on your experience. You will work with smart charging solutions, distributed services and public APIs connected to vehicle energy data. You will contribute to technical strategy, architecture discussions, implementation and testing in an end-to-end product environment. You will collaborate with internal and external stakeholders in a self-organizing team that values ownership, clear communication and continuous improvement. You will support scalable and reliable solutions by applying DevOps practices, event-driven architecture and Infrastructure as Code. RequirementsOver 5 years of experience in cloud development. Strong experience with Java, AWS, Kafka, Grafana and DevOps-related technologies. Experience integrating complex systems in cloud environments and optim