Kotlin Spring Boot Developer (Junior/Mid) – Remote or On-Site (Rodgau, Germany)

About UsZeise Digital is a software development agency based in the Frankfurt/Rhein-Main area. We build mobile apps, web applications, and digital solutions for clients across various industries. We're looking for a motivated Kotlin developer to join our team.What You'll DoDevelop backend services and APIs using Kotlin and Spring BootWork on client projects from concept to deploymentCollaborate with our mobile and frontend teamsWrite clean, maintainable codeWhat We're Looking ForBasic experience with Kotlin and Spring Boot (personal projects count)Understanding of REST APIs and database conceptsWillingness to learn and growGood English communication skillsGerman is a plus but not requiredNice to HaveExperience with Kotlin Multiplatform (KMP)Familiarity with PostgreSQL, MongoDB, or similar databasesKnowledge of Docker, CI/CD pipelinesWhat We OfferFlexible working hoursFully remote or on-site in Rodgau (near Frankfurt)Hands-on experience with real client projectsRoom to grow with the companyCompensation: Up to €20/hour depending on experienceInterested? Send us a message or apply directly. We'd love to hear from you.