Kotlin Java Developer
Hover or tap a row for full statistics (EUR / month on this chart).
Salary analysis
Compared with the selected benchmark ("All roles in Tampere, Finland"), this listing's salary midpoint is about 93% lower. The offer sits below the benchmark range (€2,080–€4,800). The listed pay band (€222–€266) is tighter than the benchmark, which suggests lower salary variability. This benchmark is based on 1545 comparable listings.
| Market | Lower bound (25th percentile) | Median | Upper bound (75th percentile) |
|---|---|---|---|
| All roles in Tampere, Finland | €2,080/per month | €2,929/per month | €4,800/per month |
| Pay in our data — not quoted in ad (Mid-Level) | €222/per month | €244/per month | €266/per month |
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
Job Details
Responsibilities
- 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
Requirements
- 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
Skills & Technologies
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