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Software Engineer (ESB System)

Vietnam, Ho Chi Minh City Employment contract · Job Posted May 30, 2026
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Job Description

Develop and maintain system integrations between enterprise applications and platforms; Build and enhance APIs, web services, and middleware integration solutions; Design and implement integration flows using ESB and microservices architecture; Participate in integration solution design for both on-premise and cloud environments; Collaborate with developers, analysts, and infrastructure teams to deliver integration projects; Troubleshoot system integration issues and perform root cause analysis; Optimize system performance, scalability, and security; Support automation initiatives through scripting and modern development tools; Prepare and maintain technical documentation; Participate in Agile/Scrum development activities

Job Responsibility

  • Develop and maintain system integrations between enterprise applications and platforms
  • Build and enhance APIs, web services, and middleware integration solutions
  • Design and implement integration flows using ESB and microservices architecture
  • Participate in integration solution design for both on-premise and cloud environments
  • Collaborate with developers, analysts, and infrastructure teams to deliver integration projects
  • Troubleshoot system integration issues and perform root cause analysis
  • Optimize system performance, scalability, and security
  • Support automation initiatives through scripting and modern development tools
  • Prepare and maintain technical documentation
  • Participate in Agile/Scrum development activities

Requirements

  • Bachelor's degree in Computer Science, Engineering, or related fields
  • From 3.5+ years of experience in software engineer or system integration
  • Hands-on experience with ESB/middleware/integration platforms
  • Strong experience with JAVA or Golang, Microservice architect
  • Knowledge of database architecture and design
  • Knowledge of API Specification (OpenAPI, RAML, WSDL)
  • Strong skills in the programming technologies ESB, JAVA, Golang and Microservice Architect
  • Strong Database skills (Oracle, MS SQL, MongoDB, etc.)
  • Root cause analysis skills and planning to optimize system performance
  • Experience with Web services, API Gateway

What we offer

  • Competitive salary and 13th-month salary
  • 14+ annual leaves per year
  • Premium healthcare insurance, starting from your probation period
  • Project reviews and yearly performance appraisals
  • Annual company trips
  • Teambuilding activities: Team lunch/dinner, events, and celebrations, sports clubs (football, yoga, badminton, etc.)
  • International team with flexible working time
  • Tailor-made career path
  • Technical workshops and training courses
  • Mobility: Opportunities to be on-site abroad in our offices in over 60+ countries

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