Senior Backend Engineer

2 days ago


Hong Kong, Central and Western District, Hong Kong SAR China GoGoX Full time

We are looking for a highly skilled Senior Node.js Backend Engineer to join our team. You will be responsible for designing, developing, and maintaining scalable backend services using Node.js and TypeScript. As a senior engineer, you will play a crucial role in shaping our system architecture, improving performance, and ensuring best coding practices.

What You Will Deliver:

  • Design and implement scalable, efficient, and maintainable backend services using Node.js and TypeScript.
  • Develop RESTful and/or GraphQL APIs to support frontend applications and third-party integrations.
  • Optimize database queries and implement caching strategies for improved performance.
  • Ensure high availability and reliability of backend services through proper monitoring, logging, and alerting.
  • Collaborate with frontend developers, product managers, and other stakeholders to deliver high-quality features.
  • Implement security best practices to protect sensitive data and prevent vulnerabilities.
  • Write unit, integration, and end-to-end tests to ensure robust and error-free applications.
  • Conduct code reviews and mentor junior developers to maintain high coding standards.
  • Continuously explore and integrate new technologies to improve system efficiency.

Minimum Requirements:

  • 5+ years of backend development experience with Node.js.
  • Strong proficiency in TypeScript and experience writing strongly typed, maintainable code.
  • In-depth knowledge of building and maintaining APIs (RESTful or GraphQL).
  • Experience working with relational (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Redis).
  • Proficiency in designing microservices and event-driven architectures.
  • Hands-on experience with cloud platforms (e.g., AWS, Google Cloud, Azure).
  • Familiarity with message queues (e.g., RabbitMQ, Kafka, SQS) and caching solutions (e.g., Redis, Memcached).
  • Strong understanding of security best practices (e.g., authentication, authorization, data encryption).
  • Experience with CI/CD pipelines and containerization technologies (e.g., Docker, Kubernetes).
  • Excellent problem-solving and debugging skills.
  • Strong communication and collaboration skills.

Nice to Have:

  • Experience with serverless architectures (e.g., AWS Lambda, Google Cloud Functions).
  • Knowledge of DevOps practices and infrastructure as code (e.g., Terraform, CloudFormation).
  • Familiarity with testing frameworks like Jest or Mocha.
  • Experience with performance optimization techniques for high-traffic applications.

Why Join Us?

  • Work on cutting-edge technologies and scalable backend architectures.
  • Be part of a talented and collaborative engineering team.
  • Competitive salary, benefits, and growth opportunities.
  • Flexible work environment with remote work options.

If you are a passionate Senior Node.js Backend Engineer looking for an exciting opportunity, we'd love to hear from you Apply now and join our team.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries

Technology, Information and Internet and Transportation, Logistics, Supply Chain and Storage

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