About this role
Senior Fullstack Developer at Reaktor. Location: Helsinki, Finland. Role: building applications, improving systems, supporting clients Requirements: Strong frontend and backend development skills (TypeScript, React, Node.js/Java/Kotlin/Scala/Clojure/Python), experience with production systems, cloud and CI/CD, client-facing consultancy, strong problem-solving and fluent English. Category: Software Development Seniority: Senior Level Tools: TypeScript, React, Node.js, Java, Kotlin, Scala, Clojure, Python, React Native, CI/CD Commitment: Full Time Workplace: Hybrid Languages: English