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Kotlin-Java Full Stack Application Developer

Lokki Henkilöstöpalvelut Oy | helsinki, Finland | Posted June 17, 2026

Position Overview

We are currently looking for four Kotlin‑Java Full Stack Application Developers with at least 5 years of work experience. Fluent Finnish and English are mandatory for the consultant position.

Core Requirements

  • Development & Architecture
    • Kotlin (primary focus) + Java, Spring Boot
    • REST/JSON and SOAP/XML APIs
    • Microservices – scalable, fault‑tolerant
  • Frontend
    • React
    • TypeScript / JavaScript
  • Infrastructure & Cloud
    • Kubernetes
    • AWS / other cloud environments
    • NGINX / reverse proxy
  • DevOps
    • Git
    • CI/CD (Jenkins, GitHub Actions, etc.)
    • Bash / scripting
    • Ansible
    • Linux
    • Terraform / CloudFormation
  • Data
    • SQL + relational databases
    • Redis / in‑memory data store
  • Security
    • Secure coding (e.g., VAHTI or simi...

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