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

Proxify AB · Anywhere in the World

RemoteSeniorPosted 14 Aug 2026

What this role requires

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Also mentioned, not required: English (B2). Worth having, but their absence is not what gets a CV filtered out.

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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.

Read the full description (32 more sections)

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:

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.

To apply: https://weworkremotely.com/remote-jobs/proxify-ab-senior-fullstack-developer-react-js-node-js-3

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