Backend Developer

2 days ago

Đà Nang Da Nang City, Vietnam Everfit Full time

Responsibilities

  • Develop, test, and maintain scalable backend services using
  • Design and implement RESTful APIs and help evolve our microservices architecture.
  • Translate business and customer needs into reliable, high-performance applications.
  • Collaborate closely with a small, agile team through scrum rituals, prototyping, and code reviews.
  • Contribute to the overall architecture, scalability, and quality of our backend systems.

Qualifications

  • 3+ years of professional experience working with (ES6).
  • Basic to intermediate English communication skills - you're willing to grow with us.
  • Understanding of microservices and distributed systems.
  • Familiarity with message queues (e.g., Kafka, SQS).
  • Familiar with authentication/authorization mechanisms (e.g., OAuth2, JWT).
  • Solid understanding of RESTful API design and backend architecture.
  • Experienced with , MongoDB, Redis, and PostgreSQL.
  • Familiar with unit testing frameworks like Jest or Mocha, and passionate about code quality.
  • Hands-on experience with AWS services (e.g., S3, ECS, Lambda).
  • Knowledge of containerization and orchestration tools (e.g., Docker, ECS).
  • Comfortable working in an Agile/Scrum development environment.
  • Able to write clean, maintainable, and well-documented code.
  • Strong problem-solving and analytical skills.

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