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Java Developer Performance Testing
Job in
Bellevue, King County, Washington, 98009, USA
Listed on 2026-06-27
Listing for:
Cynet systems Inc
Full Time
position Listed on 2026-06-27
Job specializations:
-
Software Development
Java Developer
Job Description & How to Apply Below
Java Developer with Performance Testing – Contract, Bellevue, WA
Job DescriptionWe are seeking an experienced Java Developer with Performance Testing experience to join our client in Bellevue, WA. The role requires at least 10+ years of experience in performance engineering and Java development, with strong skills in thread and heap dump analysis, load testing, and application performance monitoring.
Responsibilities- Develop and maintain Java/J2EE applications.
- Analyze thread dumps, heap dumps, and application performance issues.
- Conduct load testing using tools such as Load Runner and JMeter.
- Optimize application servers and database middleware, including tuning.
- Use performance monitoring tools like App Dynamics to identify bottlenecks.
- Design and maintain web services, applying design patterns.
- Provide performance insights and recommendations for e‑commerce platforms.
- 10+ years of Java/J2EE development experience.
- Strong SQL skills.
- Hands‑on experience with performance testing and monitoring.
- Proficiency in thread and heap dump analysis.
- Experience with Load Runner and JMeter.
- Familiarity with App Dynamics or similar performance analysis tools.
- Knowledge of web services and design patterns.
- Experience with e‑commerce platforms is an added advantage.
All your information will be kept confidential according to EEO guidelines.
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