Senior Backend Developer (Node.js / Nest.js)

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Talent has no borders. Proxify's mission is to connect top developers around the world with opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast‑track your independent career in the right direction. ?

Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfil their dreams and objectives.

Proxify is shaped by a global network of supportive, talented developers interested in remote full‑time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.

The Role

We are looking for a Senior Backend (Node.js / Nest.js) Developer to join our fast‑growing network. You’ll be responsible for building modern and scalable web applications, working closely with backend developers and designers to create intuitive user experiences.

This is a long‑term, full‑time remote role with opportunities to work on innovative projects that make a difference.

What we’re looking for

- 5+ years with Node.js and 3+ past years with Nest.js
- Strong expertise in Node.js and Nest.js frameworks.
- Proven experience building REST and/or Graph QL APIs.
- Solid experience with relational and/or No SQL databases (e.g., Postgre SQL, My SQL, Mongo DB).
- Familiarity with authentication/authorization mechanisms (JWT, OAuth2).
- Experience with unit/integration testing (e.g., Jest, Mocha).
- Proficiency with Git and version control workflows.

Nice to Have
- Experience with cloud platforms (AWS, Azure,



GCP).
- Familiarity with CI/CD pipelines and Dev Ops practices.
- Understanding of event‑driven architecture and message brokers (e.g., Rabbit MQ, Kafka).
- Experience with Docker and containerised applications.
- Knowledge of microservices and serverless architectures.

Responsibilities
- Design and develop robust, scalable, and secure backend applications using Node.js and Nest.js.
- Implement RESTful APIs, Graph QL endpoints, and microservices architectures.
- Optimize application performance, scalability, and maintainability.
- Integrate with databases (SQL/No SQL) and external services via APIs.
- Ensure code quality, security, and compliance with industry standards.

What we offer
- Get paid, not played
- No more unreliable clients. Enjoy on‑time monthly payments with versátil 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.

Seniority level
- Mid‑Senior level

Employment type
- Contract

Job function
- Information Technology and Engineering

Industries
- IT Services and IT Consulting

📌 Senior Backend Developer (Ciudad de México)
🏢 Proxify
📍 Ciudad de México