Full Stack Developer
Hover or tap a row for full statistics (EUR / month on this chart).
Salary analysis
Compared with the selected benchmark ("In Helsinki, Finland: Full Stack Developer"), this listing's salary midpoint is about 94% lower. The offer sits below the benchmark range (€4,000–€5,000). The offer's range width is broadly in line with the benchmark. This benchmark is based on 1 comparable listings.
| Market | Lower bound (25th percentile) | Median | Upper bound (75th percentile) |
|---|---|---|---|
| Market Average: Full Stack Developer | €4,000/per month | €4,500/per month | €5,000/per month |
| In Helsinki, Finland: Full Stack Developer | €4,000/per month | €4,500/per month | €5,000/per month |
Full Stack Developer at Reaktor Helsinki. Responsibilities include collaborating with client teams, implementing features across frontend, backend, and databases, and contributing to architecture. Requirements include broad software development experience, proficiency in TypeScript/JavaScript and Node.js, React, knowledge of CI/CD, DevOps basics, PostgreSQL, and fluent English. The role offers growth opportunities, internal training, and a supportive, low-hierarchy environment. Apply via the careers page.
Job Details
Responsibilities
- Your daily tasks include: Working with the client’s tech and business teams to choose the right technologies; implementing features across frontend, backend, and databases; delivering world-class technical expertise; debugging and architecture design.
- Collaborate with client teams to pick technologies suitable for needs
- Implement features across frontend/backend/databases
- Contribute to architecture and debugging
- Work across full stack including infrastructure as needed
Requirements
- Experience in a broad range of software development modalities (backend, frontend, ops, and consulting skills)
- Proficiency with at least one server-side language (TypeScript/JavaScript and Node.js common; Java/Scala/Kotlin, Clojure, and Python also used)
- Strong knowledge of at least one client-side language and framework (TypeScript/JavaScript and React; mobile stacks like Swift, Java/Scala/Kotlin, or TypeScript/JavaScript React-native)
- Experience building backend services and CI/CD pipelines
- Foundational knowledge in DevOps (CI, automated deployment, test automation)
- Know-how on databases (PostgreSQL)
- Comfort engaging with client stakeholders
- Fluent English; Finnish skills are an advantage
Skills & Technologies
Benefits & Perks
Recruitment Process
- 1Phone screen
- 2Technical interview
- 3Hiring decision
| Location | Active listings |
|---|---|
| Helsinki, Finland | 4 |
| Turku, Finland | 3 |
| Tampere, Finland | 2 |
| Role type | Active listings |
|---|---|
| Full Stack Developer | 4 |
| Lead Developer | 2 |
| Senior Native Mobile Developer | 1 |
| Business Development Specialist | 1 |
| Developer | 1 |
| Role level | Active listings |
|---|---|
| Mid-Level | 5 |
| Senior | 4 |
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