Kotlin/Java Full-Stack Developer

Unikie — Finland · Posted ~21 hours ago

Senior

Skills

Kotlin Java Spring Boot React TypeScript JavaScript REST APIs SOAP APIs Kubernetes AWS SQL Redis Linux CI/CD DevOps REST SOAP

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Summary ✨ AI‑Generated

Join a long-term project as an experienced full-stack developer building business-critical web applications in a modern cloud-native environment. Work across Kotlin and Java backend services, React frontends, APIs, Kubernetes, cloud infrastructure, CI/CD, databases, and secure authentication while collaborating with multiple development and stakeholder teams.

Highlights

Long-term customer project with full-stack ownership across Kotlin/Java backend services, React frontends, cloud infrastructure, CI/CD, and architecture, plus experience with modern cloud-native technologies.

Description

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 BootBuild and maintain React applications with TypeScript/JavaScriptDesign and integrate REST and SOAP APIsDevelop scalable microservices running on Kubernetes and cloud platforms such as AWSContribute to CI/CD pipelines, DevOps practices, and infrastructure automationWork with SQL databases, Redis, Linux environments, and secure authentication solutionsCollaborate with stakeholders and development teams in a multi-vendor environment Required Qualifications 5+ years of experience in Full Stack or Backend developmentStrong hands-on experience with Kotlin, Java, and Spring BootExperience with React and TypeScript/JavaScriptSolid understanding of microservices and API integrationsExperience with Kubernetes, cloud platforms (AWS), and CI/CD toolsFamiliarity with Infrastructure as Code tools such as Terraform, CloudFormation, or AnsibleGood knowledge of SQL databases and RedisExperience with secure development practices and testingExperience working in multi-vendor environmentsFluent Finnish and English