Job Title: Senior Backend Developer (Node.js / Nest.js)
Company: Proxify
Job Type: Contract, long-term, full-time remote (consistent 8-hour working days)
Location: Remote
Salary/Pay: Not stated.
Experience: Senior level, 5+ years with Node.js and 3+ years with Nest.js
Skills Required:
- Strong expertise in Node.js and Nest.js
- Proven experience building REST and/or GraphQL APIs
- Strong JavaScript (ES6+) and TypeScript
- Solid experience with relational and/or NoSQL databases (PostgreSQL, MySQL, MongoDB)
- Familiarity with authentication and authorisation (JWT, OAuth2)
- Unit and integration testing experience (Jest, Mocha)
- Proficiency with Git and version control workflows
- Advantageous: AWS, Azure or GCP, CI/CD and DevOps practices, event-driven architecture and message brokers (RabbitMQ, Kafka), Docker, microservices and serverless architectures
Date Posted: October 8, 2026
Application Deadline: Not stated
Description:
Proxify connects developers around the world with long-term remote roles at client companies, and says it has worked with 1,200+ clients and has a network of 5,000+ developers. It is looking for a Senior Backend (Node.js / Nest.js) Developer to build modern, scalable web applications, working closely with other backend developers and designers.
Key responsibilities include:
- Designing and developing robust, scalable, and secure backend applications with Node.js and Nest.js
- Implementing RESTful APIs, GraphQL endpoints and microservices architectures
- Optimising application performance, scalability and maintainability
- Integrating with SQL and NoSQL databases and external services via APIs
- Ensuring code quality, security and compliance with industry standards
Proxify also advertises a one-time contracting process that covers multiple opportunities, with no extra assessments.
How to Apply:
Apply through Working Nomads.