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Overview

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Lead 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 lead developer role in Helsinki, working across full software lifecycle, collaborating with clients, implementing features, and promoting agile practices.

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Company Information

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
  • Database knowledge (PostgreSQL)
  • Fluent English

Responsibilities

  • Client communication
  • Collaborate with tech and business teams
  • Implement new features
  • Improve team workflows
  • Build client relationships
  • Support agile practices

Field:

Technology

Minimum Years of Experience

8 years

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