Senior Performance Test Engineer, KMS Healthcare


Da Nang


May 23, 2024

Hybrid work

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KMS Technology was established in 2009 as a U.S.-based software services company. With development centers in Vietnam and Mexico, we have been trusted globally for the superlative quality of our software consulting & development services, technology solutions, and engineers' expertise. We pride ourselves on creating brilliant solutions for our clients by leveraging deep expertise, advanced technologies, and delivery excellence for a shared success where everyone can reach their fullest potential. With three Business Lines:

  • KMS Software: Leverage software domain expertise to help clients make better business decisions in technology platforms, increase speed-to-market, and gain critical development support through innovative technology solutions.
  • KMS Solutions: Empower BFSI businesses to embrace the digital finance revolution and expedite clients’ journey towards complete digitalization, technology consulting, data analytics, software development, and software quality.
  • KMS Healthcare: Build transformative next-gen technologies to solve healthcare’s most challenging problems, providing innovative tools and expertise to providers, payers, life sciences, and medical technology vendors.


  • Define, design, implement and execute performance testing strategy and plan, interfacing with all levels of application protocol stack.
  • Work with the entire team to set up a performance testing process from scratch, including test environment and test data, to identify potential application and infrastructure bottlenecks.
  • Design the workflow models, implement test scripts and conduct all types of system performance testing to ensure system reliability, capacity, and scalability.
  • Evaluate and analyze test results and coordinate with development teams to find and fix bugs.
  • Manage performance test reports, analyze and evaluate root causes of performance issues and suggest corrective solutions.
  • Review and ensure the correct and appropriate performance testing process
  • Communicate and collaborate with project teams on the progress, issues and improvement recommendation.


General requirements:

  • Likely having 3+ years of experience (flexible depending on how fast your learning and technical developing capabilities are) with a focus on mobile applications.
  • Strong working experience in some of the performance testing tools (K6, Apache JMeter, WebLOAD, NeoLoad).
  • Solid understanding of performance testing methodologies.
  • In-depth knowledge of iOS and Android performance testing.
  • Understanding of web architecture and protocols.
  • Ability to use monitoring, profiling tools and supporting tools such as Grafana, New Relic, Dynatrace, AWS CloudWatch, MySQL Workbench, Prometheus or similar tools
  • Understanding system resource performance: CPU, Memory, Network I/O, Storage devices.
  • Having experience in using Linux.

Nice to have:

  • Experience with distributed, cloud-based architectures including Docker, Kubernetes, Azure service containerization, distributed architectures, REST web services, microservices
  • Continuous integration and deployment (Jenkins, Gradle, SonarQube, SonarCloud)
  • Experience with: Requirements engineering, Test Driven Development, Tomcat, Git, Database design
  • Database Performance: Experience with database performance testing and optimization.
  • User Experience: Understanding of UX principles and how performance impacts user experience.

Benefits and Perks

Benefits and Perks

  • Working in one of the Best Places to Work in Vietnam, Top 10 ITC Company in Vietnam
  • Flexible working model: Flexible time & Hybrid working from Ho Chi Minh or Da Nang city or working remotely from any location in Vietnam
  • Attractive Salary & Benefits, full salary in probation, social insurance on full gross salary
  • Performance appraisal twice a year, 13th-month salary and performance bonus 
  • Premium healthcare insurance for you and your loved ones
  • Working 5 days/week , from Monday to Friday
  • 18+ paid leave days/year
  • Diverse careers opportunities with Software Services, Software Product Development
  • Working and growing in a values-driven, international working environment and standard Agile culture with passionate and talented teams
  • Onsite opportunities: short-term and long-term assignments in U.S
  • Various training on hot-trend technologies, best practices and soft skills
  • Company trip, big annual year-end party every year, team building, etc.
  • Fitness & sport activities: football, tennis, table tennis, badminton, yoga, swimming…
  • Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
  • Free in-house entertainment facilities (football, ping pong, gym…), coffee, and snacks (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!

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