BACK END DEVELOPER (ĐÀ NẴNG)

KEY RESPONSIBILITIES

• Design, develop, and maintain scalable microservices using NestJS with RxJS

• Apply Domain-Driven Design (DDD) principles to design robust and maintainable systems

• Work with Kafka and MQTT in building message-driven architectures

• Collaborate with the frontend team, with knowledge of Angular being a plus

• Optimize performance and ensure scalability in system design and implementation

• Lead technical discussions, advise for architecture decisions, and participate in code reviews

• Work with databases such as PostgreSQL and Redis for efficient data storage and caching

• Write and maintain unit and integration tests to ensure application quality

• Maintain high standards for code quality and documentation

QUALIFICATIONS

• Bachelor’s degree in Software Engineering, Information Technology, or a related field

• 3+ years of experience in Back End development (NodeJS, NestJS,...)

• Proven experience with NestJS and RxJS in production environments

• Strong background in microservices architecture and Domain-Driven Design (DDD)

• Hands-on experience with Kafka and MQTT for message-driven architectures

• Proficient in working with PostgreSQL and Redis

• Solid understanding of clean architecture, software design patterns, and performance

optimization

• Experience working with Docker and Kubernetes

• Familiarity with RESTful APIs, microservices, and CI/CD processes.

• Experience with version control (e.g., Git) and issue tracking tools (e.g., Jira).

• Basic understanding of backend security best practices (e.g. authentication and

authorization, input validation, protection against common vulnerabilities)

• Previous experience in an Agile/Scrum environment

• Experience mentoring team members is a plus

• Basic proficiency in English, especially in reading and writing technical documentation

• Strong problem-solving skills and a proactive mindset

• Excellent communication and collaboration skills

BENEFITS

• Attractive income package

• 13th-month salary

• Annual salary review and performance appraisal

• Coverage of social insurance, health insurance, and unemployment insurance based on

level

• Company-sponsored annual health check-ups

• Regular team-building events and company outings

• Enhance your communication skills with company-sponsored English and Japanese classes

• Sponsored professional learning and development opportunities

• International travel opportunities available for certain roles

• Access to cutting-edge technologies in product environment

Working hour

8:00 – 12:00 | 13:00 – 17:00 Monday to Friday