Junior/Middle Backend Developer Nodejs

Monitor and build basic log collection and alerting pipelines.
Opportunity to work with or switch to Python/FastAPI if you have a suitable background.
Optimize system performance.
Participate in code reviews, technical discussions, and Agile activities (sprint planning, daily standups, retrospectives).
Handle common backend logic such as user authentication, CRUD operations, file uploads, caching, pagination, access control, inventory management, purchasing, ensuring data integrity and consistency, etc.
Analyze business requirements from internal teams and clients, then design system architecture, infrastructure, database schema, and choose appropriate technologies.

Yêu cầu công việc

Backend (Mandatory)

Understanding of RESTful API or GraphQL.
Knowledge of SQL/NoSQL databases (PostgreSQL, MongoDB, MySQL).
Experience with Docker/containerization and on- premises deployment is a plus.
Proficient with Git; experience with CI/CD is a plus.
Ability to structure backend projects in a modular, scalable way.
Data processing and performance optimization mindset (caching, queue, event- driven, message brokers like RabbitMQ/Kafka).
Proficient in Node.js/NestJS: building APIs, database connections, authentication, error handling.
Ability to write unit tests/integration tests to ensure system quality.
Strong understanding of web application security: JWT, CORS, rate limiting, logging & monitoring.

Python (Optional)

Experience or willingness to learn Python, especially FastAPI.
Preferred if you have built backends or data processing scripts in Python.

A dynamic, creative, and open working environment that supports both professional skill development and product- oriented thinking.
Flexible working hours, 5 days per week, with the possibility of remote work on certain days.
Full social insurance, annual performance bonus, and regular salary reviews.
Direct learning opportunities from experienced developers and exposure to real- world projects.
Opportunity to participate in modern projects with a strong focus on performance and user experience.

Cập nhật gần nhất lúc: 2025-09-12 03:35:03