Kotlin Java Developer

WE ARE LOOKING FOR Kotlin Java Developer Unikie is looking for experienced Kotlin Java Full Stack Application Developers to join a long-term customer project. In this role, you will develop and maintain business-critical web applications in a modern cloud-native environment. You will work across the full stack, building Kotlin/Java backend services, developing React frontends, and contributing to cloud infrastructure, CI/CD, and software architecture. What you'll do Develop backend services using Kotlin, Java, and Spring Boot Build and maintain React applications with TypeScript/JavaScript Design and integrate REST and SOAP APIs Develop scalable microservices running on Kubernetes and cloud platforms such as AWS Contribute to CI/CD pipelines, DevOps practices, and infrastructure automation Work with SQL databases, Redis, Linux environments, and secure authentication solutions Collaborate with stakeholders and development teams in a multi-vendor environment Skills Required Kotlin Java JavaScript React Java Spring Boot AWS Kubernetes Locations Tampere Helsinki Oulu REQUIRED QUALIFICATIONS 5+ years of experience in Full Stack or Backend development Strong hands-on experience with Kotlin, Java, and Spring Boot Experience with React and TypeScript/JavaScript Solid understanding of microservices and API integrations Experience with Kubernetes, cloud platforms (AWS), and CI/CD tools Familiarity with Infrastructure as Code tools such as Terraform, CloudFormation, or Ansible Good knowledge of SQL databases and Redis Experience with secure development practices and testing Experience working in multi-vendor environments Fluent Finnish and English WHY JOIN UNIKIE? We are dedicated partner for global players in our segments – Unikie supplies technology solutions and services to several global Fortune 500 companies in EMEA and America. As a responsible and competent partner, we have access to some of the most interesting projects. Technology we create enables our clients to become digital leaders in their own industries. We cherish transparency and do our best that it shows up in as many processes as possible. One example of this is our salary model. We have top-notch technical talent, dedication and excitement to develop ourselves and solve even the toughest challenges. The combination of our agile teams, proven track record, industry insight, and holistic service and solution model place us at the forefront of cutting-edge technologies. Work in a flexible low-hierarchy organization that looks after its own. Unikie is a global software engineering and innovation company that infuses intelligence into machines, vehicles, and industrial solutions. We provide intelligent solutions for the automotive, heavy equipment, transportation & logistics, devices & IoT, and networks & communication industries. With over 500 engineering professionals and a revenue of 65 million euros (2023), Unikie is a premium partner for unique embedded software and marshalling solutions that create value and success in the evolving digital landscape of tomorrow.