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

Proxify AB

Remote

Sweden (Anywhere in the World)

Full-Time

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Skills

React Node.js JavaScript SQL MongoDB Microservices

About 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, love what you do, and enjoy working on new ideas to develop exciting products.

Requirements

5+ years experience as a Fullstack Developer
Backend experience with Node.js and microservices architecture
Database experience with SQL and MongoDB
Intermediate-advanced English
Nice-to-have: Located in CET timezone (+/- 3 hours)
Nice-to-have: Database architecture knowledge

What you'll do

Build libraries and frameworks of reusable efficient code
Design and implement low-latency, stable, performing applications
Collaborate effectively with remote team members and stakeholders
Implement data protection systems
Data storage solutions

Where this was posted

weworkremotely.com
https://weworkremotely.com/remote-jobs/proxify-ab-senior-fullstack-developer-react-js-node-js-21d ago

Seen 1d ago · first found Aug 6, 2026