Senior Fullstack Developer (React.js / Node.js)

Time zone: CET (+/- 3 hours) • Remote • Senior • 12.10.2026
Full Stack Developer backend-developer Frontend Developer Full Stack Developer
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Als Senior Fullstack Developer mit React und Node.js baust du Applikationen mit stabiler Performance und skalierbarer Architektur.

💰 ~€75.000–110.000/Jahr (geschätzt) 📊 Senior 🕒 Contract 🌍 Remote 🗺️ EMEA
  • 5+ Jahre Fullstack Entwicklung
  • Node.js Backend Know-how
  • SQL und MongoDB Erfahrung
  • Microservices Architecture
React.js Node.js JavaScript SQL MongoDB Microservices

Gehalt geschätzt anhand Senior Fullstack Developer mit 5+ Jahren Erfahrung und Microservices-Know-how. Kein Gehalt in der Anzeige angegeben.

✅ Geeignet für
  • Erfahrene React/Node.js-Entwickler
  • Fullstack-Talente mit SQL und NoSQL Erfahrung
  • Kandidaten, die beide Seiten des Stack beherrschen
🚫 Weniger geeignet
  • Junior-Entwickler unter 5 Jahren Fullstack-Erfahrung
  • Reine Frontend- oder Backend-Spezialisten
  • Kandidaten ohne Microservices-Verständnis
💡 Gut zu wissen
  • Fullstack bedeutet echte Expertise auf beiden Seiten
  • Datenbank-Erfahrung (SQL + MongoDB) ist nicht Optional
  • Microservices Architecture ist Standarderwartung

About us:

 

Talent has no borders. Proxify's mission is to connect top developers around the world with opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂

Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.

Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.


 

The Role:

 

We are looking for a Senior Fullstack Developer skilled in React.js and Node.js for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products.

 

What we are looking for:

 

  • 5+ years of experience as a Fullstack Developer.

 

Backend experience with:

  • Node.js

  • Microservices architecture

 

Database experience with:

  • SQL

  • MongoDB

 

  • Intermediate-advanced English
  • Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones.

 

Nice-to-have:

  • Database Architecture knowledge.

 

Responsibilities:

  • Ability to build libraries and frameworks of reusable efficient code.

  • Competence in designing and implementing low-latency, stable and performing applications.
  • Capacity to effectively collaborate with other team members and stakeholders remotely.
  • Ability to implement data protection systems.
  • Competence in data storage solutions.

 

 

What we offer:

 

Get paid, not played

No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.

 

Predictable project hours

Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.

 

Flex days, so you can recharge

Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.

 

Career-accelerating positions at cutting-edge companies

Discover exclusive long-term remote positions at the world's most exciting companies.

 

Hand-picked opportunities, just for you

Skip the typical recruitment roadblocks and biases with personally matched positions.

 

One seamless process, multiple opportunities

A one-time contracting process for endless opportunities, with no extra assessments.

 

Compensation

Enjoy the same pay, every month with positions landed through Proxify.