Performance Test Engineer at KMS Technology

Ho Chi Minh City, , Vietnam -

Full Time

Start Date

Immediate

Expiry Date

15 Jul, 26

Salary

0.0

Posted On

16 Apr, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Performance testing, JMeter, LoadRunner, NeoLoad, API testing, Web service testing, Performance metrics, Bottleneck analysis, Agile, Scrum, SQL, Log analysis, CI/CD, Linux, Cloud monitoring, Capacity planning

Industry

Software Development

Description

Company Description ***Flash Process, Spark Bonus: Offer & Onboard from 15 Apr to 30 May, 2026 $500 for Junior level, $1000 for Senior level 100% of the Sign-on Bonus will be paid after the candidate successfully passes probation KMS Technology is a strategic engineering company helping businesses turn bold ideas into high-impact solutions—faster. Founded in 2009 as a U.S.-based services company, we’ve grown into a global organization with locations in the US, Vietnam, Mexico and Poland. KMS is trusted globally for the quality of our engineering and consulting services. We bring deep expertise in product development and quality assurance, Data & AI-native engineering, and delivery excellence to every engagement. Our mission is to help customers build what’s next—accelerating innovation, crafting brilliant solutions, and creating real-world impact. At KMS, we believe sustainable growth is built on the success of our clients and employees, and in making a lasting contribution to our communities. More about KMS Technology: Website: https://kms-technology.com LinkedIn: https://www.linkedin.com/company/kms-technology Job Description Design, implement, and execute performance test plans, including load, stress, endurance, and scalability tests Develop and maintain performance test scripts and other tools as required (e.g., JMeter, LoadRunner, NeoLoad) Translate business requirements and user journeys into realistic performance test scenarios Prepare, manage, and maintain test data to support performance testing Monitor test execution, collect performance metrics, and analyze results to identify bottlenecks or performance issues Provide clear, actionable recommendations to improve application performance and stability Support in analysing test results and provide actionable recommendations Collaborate with development, QA, DevOps, and infrastructure teams to define performance baselines, validate performance targets, and reduce production performance risks. Contribute to continuous improvement of performance testing processes, frameworks, and best practices Qualifications General requirements: At least intermediate English communication (working with international clients) 2+ years of experience in software testing / quality engineering, including hands-on exposure to performance testing Able to self-learn and adapt quickly to new technologies Familiarity with the Agile/Scrum development methodologies Strong analytical, problem-solving, and troubleshooting skills Detail-oriented with a strong commitment to quality Positive, collaborative attitude with good communication skills Technical requirements: Good understanding of performance testing concepts, including load, stress, endurance/soak, baseline, and scalability testing Hands-on experience with at least one mainstream performance testing tool such as JMeter, NeoLoad, LoadRunner, or equivalent. Experience in scripting and parameterization for web/API performance testing using REST, JSON, XML, RegEx, Groovy, JavaScript, Beanshell, or similar technologies Familiarity with API and web service testing using tools such as Postman, SoapUI, or similar tools Experience using monitoring / observability tools such as Grafana, Splunk, AppDynamics, ELK, Dynatrace, or similar platforms Good understanding of key performance indicators, including response time, throughput, latency, concurrency, CPU, memory, and network usage Experience in identifying performance bottlenecks across infrastructure, application, and database layers Ability to analyze and troubleshoot performance issues across application, database, and infrastructure layers Nice to have: Experience with cloud-based or distributed systems / microservices environments. Basic knowledge of database performance analysis, SQL queries, or log analysis. Experience integrating performance testing into CI/CD pipelines. Exposure to Linux/Unix environments, container platforms, or cloud monitoring tools. Experience in performance tuning, capacity planning, or production performance diagnostics. Additional Information Perks You'll Enjoy Working in one of the Best Places to Work in Vietnam Building large-scale & global software products Working & growing with Passionate & Talented Team Diverse careers opportunities with Software Outsourcing, Software Product Development, IT Solutions & Consulting Attractive Salary and Benefits Annual performance appraisals and performance bonus Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia. Flexible working time Various training on hot-trend technologies, best practices and soft skills Premium healthcare insurance for you and your loved ones 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 (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…) And much more, join us and let yourself explore other fantastic things!

Responsibilities

Design, implement, and execute comprehensive performance test plans including load, stress, and scalability testing. Collaborate with cross-functional teams to analyze performance metrics, identify bottlenecks, and provide actionable recommendations for system optimization.