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Dicetek LLC • Abu Dhabi, Abu Dhabi Emirate, United Arab Emirates
Role & seniority: Performance Test Engineer, 5+ years of hands-on experience; senior to mid-senior level.
Stack/tools: JMeter / K6 / Gatling (or equivalent); API/Web/Mobile performance testing; CI/CD (Jenkins, GitHub Actions, GitLab); APM/observability (Dynatrace, Grafana); Docker/Kubernetes; cloud (AWS/Azure); mobile tooling (Firebase Test Lab, BrowserStack, Android Profiler, Xcode Instruments).
Design, develop, and run performance tests for API, Web, and Mobile platforms; define load, stress, endurance, and scalability tests.
Analyze performance across frontend, middleware, and backend to identify bottlenecks; perform root-cause analysis and propose tuning.
Integrate tests into CI/CD pipelines and produce KPI dashboards/reports (response time, throughput, latency, error rate, resource utilization) for stakeholders.
5+ years in performance testing/engineering; strong proficiency with JMeter/K6/Gatling.
Proven testing across API, Web, and Mobile; understanding of frontend rendering, API latency, backend throughput.
Experience with CI/CD integration, observability tools (Dynatrace, Grafana), and containerized/cloud environments (Docker/Kubernetes, AWS/Azure).
Excellent analytical, debugging, and reporting abilities; solid communication.
Scripting languages (Python, Groovy, Shell); database performance tuning (MySQL/PostgreSQL/Oracle); capacity planning.
Certifications in Perf
From designing and executing robust performance test strategies across API, Web, and Mobile platforms to identifying system bottlenecks and optimizing application scalability,you’ll play a key role in ensuring our digital channels deliver reliable, responsive, and high-performance experiences for our customers.
About The Role
We’re seeking a hands-on Performance Test Engineer with strong expertise in JMeter / K6 /Gatling or equivalent performance testing tools, and a deep understanding of performance behavior across API, Web, and Mobile applications. The ideal candidate will be skilled at
analyzing metrics, identifying bottlenecks, and collaborating closely with Development,DevOps, and SRE teams to ensure optimal system scalability and stability that meets defined SLAs and user-experience benchmarks.
Key Responsibilities
Design, develop, and execute performance test scripts for API, Web, and Mobile platforms using JMeter / K6 / Gatling or equivalent performance testing tools Define and execute load, stress, endurance, and scalability tests to assess system behavior under varying conditions Analyze application performance across frontend, middleware, and backend layers to identify potential bottlenecks Build realistic workload models and performance baselines aligned with business transactions and traffic patterns Collaborate with development, DevOps, mobile app, and infrastructure teams to identify and resolve performance issues Conduct detailed root-cause and bottleneck analysis, recommending tuning and optimization solutions Integrate performance testing within CI/CD pipelines (Jenkins, GitHub Actions, GitLab)for continuous validation Utilize APM and observability tools such as Dynatrace and Grafana for performance visualization and alerting Track and report key performance indicators (KPIs) — response time, throughput, latency,error rate, and resource utilization Prepare and present detailed performance reports and dashboards for leadership and technical stakeholders
Required Skills & Experience
Minimum 5+ years of hands-on experience in performance testing and engineering Strong proficiency with JMeter / K6 / Gatling or equivalent performance testing tools Proven experience in testing API, Web, and Mobile applications for performance and scalability Good understanding of frontend rendering, API latency, and backend throughput analysis Exposure to mobile performance testing tools (e.g., Firebase Test Lab, BrowserStack, Android Profiler, Xcode Instruments) Experience with CI/CD tools (Jenkins, GitHub Actions) and integration of performance tests into build pipelines Experience with Dynatrace, Grafana, or equivalent observability platforms for performance visualization and alerting Familiarity with containerized and cloud environments (Docker, Kubernetes, AWS,Azure) Strong analytical, debugging, and system-tuning skills Excellent communication and reporting abilities
Preferred Qualifications
Experience in capacity planning and scalability assessments across digital channels Proficiency in scripting languages (Python, Groovy, or Shell) for automation and data correlation Familiarity with database performance tuning (MySQL, PostgreSQL, Oracle) Certification in Performance Testing / Engineering (e.g., JMeter Certified Tester, LoadRunner Professional) is an advantage Strong sense of ownership and collaboration mindset across cross-functional teams Self-driven and adaptable with attention to detail in fast-paced environments Show more Show less