Remote Senior Backend Engineer (Node.js/Nest.js)

United States Digital Space LLC; United States; Remote; USD 130,000 - 170,000; Full time

Benefits offered by this job

On-time payments

Flexible withdrawal options

Predictable project hours

8-hour workdays with clients

Flex days

Up to 24 flex days off per year

Job summary

Proxify is seeking a Senior Backend Developer (Node.js/Nest.js) to join our fast-growing network. You will design and build scalable backend services, collaborating with backend developers and designers to deliver intuitive user experiences.

The role is a long-term, fully remote position with opportunities to work on innovative projects. CET timezone alignment is preferred, with flexibility for candidates within +/-3 hours.

Qualifications

• 5+ years with Node.js and 3+ past years with Nest.js.
• Experience building REST and GraphQL APIs.
• Strong knowledge of JavaScript ES6+ and TypeScript.
• Databases experience with PostgreSQL, MySQL, MongoDB.
• JWT/OAuth2 authentication/authorization.
• Unit/integration testing (Jest, Mocha).
• Git and version control workflows.
• Located in CET timezone (+/- 3 hours).

Responsibilities

• Design and develop robust, scalable backend applications using Node.js and Nest.js.
• Implement RESTful APIs, GraphQL endpoints, and microservices architectures.
• Optimize application performance, scalability, and maintainability.
• Integrate with databases (SQL/NoSQL) and external services via APIs.
• Ensure code quality, security, and compliance with industry standards.

Job description

Proxify is seeking a Senior Backend Developer (Node.js/Nest.js) to join our fast-growing network. You will design and build scalable backend services, collaborating with backend developers and designers to deliver intuitive user experiences.

The role is a long-term, fully remote position with opportunities to work on innovative projects. CET timezone alignment is preferred, with flexibility for candidates within +/-3 hours.