Kotlin/Java Full Stack Developer

Unikie — Finland · Posted ~21 hours ago

Senior

Skills

Kotlin Java Spring Boot React TypeScript JavaScript REST APIs SOAP APIs Microservices Kubernetes AWS CI/CD DevOps Infrastructure automation SQL Redis Linux Secure authentication REST SOAP

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Summary ✨ AI‑Generated

An experienced full-stack developer is sought for a long-term project building business-critical web applications in a cloud-native environment. The role spans Kotlin and Java backend services, React interfaces, APIs, microservices, Kubernetes, cloud infrastructure, CI/CD, databases, and secure authentication.

Highlights

Long-term full-stack development opportunity involving Kotlin, Java, React, cloud-native systems, and modern DevOps practices. The role offers broad technical ownership across backend services, frontend applications, infrastructure, APIs, databases, and software architecture.

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