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Overview

Reaktor company logo

Lead Software Developer - Reaktor - Helsinki, Finland

Software Engineer

Salary Context: Software Engineer
Market Average: Software Engineer
€174 - €20,834
Market Average: this role level Level
€4,828 - €20,834
Estimated Offer
€7,037 - €17,145
€174€20,834
per month
Location
Helsinki
Remoteness
Hybrid (Helsinki office)
Estimated Expiry
February 10, 2026
Role Level
Senior
Management Tier
No People Management
Job Type
Full-time
Experience
Minimum experience: 8 years
Posted: January 6, 2026
Required:
English

Job Description

Experienced developer with broad skills in full software development lifecycle, team leadership, and client collaboration, based in Helsinki. Responsible for implementing features, improving workflows, and ensuring quality delivery in a hybrid work setup.

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Company Information

Reaktor company logo

Reaktor

Technology

Data shown is based on historical job postings from our database.

Job Details

Requirements

  • 8+ years experience
  • Agile project management
  • Team lead experience
  • Client stakeholder management
  • Server-side programming (TypeScript/JavaScript, Node.js, Java, Scala, Kotlin, Clojure, Python)
  • Client-side frameworks (TypeScript/JavaScript, React, Swift, Java/Scala/Kotlin, React-native)
  • Backend services and CI/CD pipelines
  • Databases (e.g., PostgreSQL)
  • Fluent English

Responsibilities

  • Lead development projects
  • Collaborate with clients and teams
  • Implement new features
  • Improve workflows
  • Ensure quality delivery

Field:

Technology

Minimum Years of Experience

8 years

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