Senior Fullstack Developer (React.js / Node.js)
Proxify AB · Anywhere in the World
Posted October 19, 2026
AI Summary
Proxify AB is seeking a Senior Fullstack Developer skilled in React.js and Node.js for one of its clients. The role involves building reusable, efficient code libraries and frameworks, designing low-latency and stable applications, implementing data protection systems, and collaborating remotely with team members and stakeholders. It suits growth-oriented developers who enjoy developing new products.
Job Description
Headquarters: Sweden
URL: http://career.proxify.io
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 experience as a Fullstack Developer.
-
Backend experience with:
-
Node.js
-
Microservices architecture
-
Database experience with:
-
SQL
-
MongoDB
-
Intermediate-advanced English
Nice-to-have:
-
Located in CET timezone (+/- 3 hours).
-
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:
Predictable project hours
Flex days, so you can recharge
Career-accelerating positions at cutting-edge companies
Hand-picked opportunities just for you
One seamless process, multiple opportunities
Compensation
To apply: https://weworkremotely.com/remote-jobs/proxify-ab-senior-fullstack-developer-react-js-node-js-5
Related jobs
Senior Backend Developer (Python)
Proxify AB · Anywhere in the World · Remote
Senior Backend Developer (Node.js / Nest.js)
Proxify AB · Anywhere in the World · Remote
Sr Fullstack Developer (Python/ React)
CodeRoad · Remote (United States) · Remote
FullStack Developer (react + node.js)
Hivex · Remote (-11, -10, -9.5, -9, -8, -7, -6, -5, -4, -3.5, -3, -2, -1, 0, 1, 2, 3, 3.5, 4, 4.5, 5, 5.5, 5.75, 6, 6.5, 7, 8, 8.75, 9, 9.5, 10, 10.5, 11, 12, 12.75, 13, 14 timezones) · Remote
Senior Java Fullstack Developer (m/w/d)
virtual7 GmbH · Hamburg, Hamburg, Deutschland
See how well your resume matches this job before you apply
Run a free ATS check