E-Frontiers
Senior / Lead Full-Stack Developer — Freelance
Skills
16 days ago
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Important information
Contract type:
Permanent
Salary:
€65 – €75 / year
Location:
Madrid, Spain
Work mode:
Remote
Published on:
6 October 2026
What they need
Location: 100% remote from Spain
Contract: Freelance / Contractor
Duration: 12 months, with possibility of extension
Start date: 1 November
Rate: €320–335/day + VAT
Language: Italian — must-have
We’re looking for a Senior or Lead Full-Stack Developer to join an international project on a fully remote basis from Spain.
Must-have experience
- AWS
- Terraform or CloudFormation
- Docker
- JavaScript & TypeScript
- Node.js
- React
- Jest or Vitest
- Playwright or another browser testing framework
- Clean Code & Clean Architecture
- Microservices
Nice to have
- GitHub Actions
- Kubernetes
- Next.js
- Java or Kotlin
- DDD
Other details
The role is fully remote from Spain, although the client may occasionally require travel to their Milan office for 2–3 days approximately every 3 months .
The interview process consists of:
- Technical interview with our internal team
- Final interview with the client
Please note: Italian is a mandatory requirement for this position.
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