Senior Backend Developer

About Proxify

Proxify's mission is to connect top developers around the world with deserved opportunities. We help fast-track independent careers. Since our launch, Proxify's developers have successfully worked with 1200+ clients and 5000+ talented developers trust our network. We are shaped by a global network of supportive developers interested in remote full-time jobs, reflected in our high Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings.

The Role: Senior Backend Developer

We are seeking a Senior Backend Developer to join our rapidly expanding network. In this long-term, full-time remote role, you will be responsible for building modern, scalable web applications, collaborating closely with fellow backend developers and designers to craft intuitive user experiences. This position offers opportunities to work on innovative, impactful projects.

What We're Looking For

• 5+ years of experience with Node.js and 3+ years with Nest.js.
• Strong expertise in Node.js and Nest.js frameworks.
• Proven experience building REST and/or GraphQL APIs.
• Strong knowledge of JavaScript (ES6+) and TypeScript.
• Solid experience with relational and/or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).
• 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 DevOps practices.
• Understanding of event-driven architecture and message brokers (e.g., RabbitMQ, Kafka).
• Experience with Docker and containerized 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, 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.

What Proxify Offers

• Guaranteed Payments: Enjoy on-time monthly payments with flexible withdrawal options and no unreliable clients.
• Predictable Hours: Achieve a harmonious work-life balance with consistent 8-hour working days.
• Flex Days: Benefit from up to 24 paid flex days off per year for full-time positions.
• Career Acceleration: Discover exclusive long-term remote positions at cutting-edge companies.
• Hand-picked Opportunities: Receive personally matched positions, skipping typical recruitment biases.
• Seamless Process: A single contracting process provides access to endless opportunities without extra assessments.
• Consistent Compensation: Enjoy the same pay every month with positions landed through Proxify.

Key skills/competency

• Node.js
• Nest.js
• Backend Development
• REST APIs
• GraphQL
• TypeScript
• Database Management (SQL/NoSQL)
• Microservices
• Cloud Platforms (AWS/Azure/GCP)
• Git