Performance Tester
- Job Title
- Performance Tester
- Job ID
- 27758481
- Work From Home
- Yes
- Work Remote
- Yes
- Location
- US Work From Home Remote
- Other Location
- Description
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About Our Company:
Delmock Technologies, Inc. (DTI), is a leading HUBZone business in Baltimore, known for delivering sophisticated IT (Information Technology) and Health solutions with a commitment to ethics, expertise, and superior service. Actively engaged in the local community, DTI creates opportunities for talented residents while maintaining a stellar reputation as an award-winning contractor, earning accolades like the Government Choice Award for IRS (Internal Revenue Service) Systems Modernizations.
Location: This position is remote.
Clearance: Active IRS MBI Clearance and GFE (IRS issued laptop) are required.
Role:
Delmock Technologies, Inc. is seeking a Performance Tester to lead the design, development, and execution of performance and automation testing for complex, cloud-based SOA applications. The ideal candidate will support mission-critical IRS systems, including the Information Returns Master File (IRMF), Individual Master File (IMF), and Business Master File (BMF). This role requires strong technical expertise in Agile environments and a deep commitment to ensuring application scalability, reliability, and responsiveness through comprehensive performance testing strategies
Responsibilities:
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Design, develop, and execute backend performance and load tests for APIs, services, and data pipelines.
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Build and maintain automated test frameworks using tools like TestNG, JUnit, SoapUI, SeleniumHD, and JMeter.
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Develop and integrate Java/Python-based test scripts into CI/CD pipelines using Jenkins and GitHub.
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Write and optimize SQL queries for data validation and performance benchmarking.
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Work with Databricks and JNode for data-driven testing and backend validation.
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Analyze performance metrics, identify bottlenecks, and collaborate with engineering teams to resolve issues.
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Utilize AWS services, including MongoDB and DynamoDB, for cloud-based testing and monitoring.
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Create dashboards and visualizations using Tableau to communicate performance trends and KPIs.
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Participate in Agile ceremonies and contribute to continuous improvement of testing strategies.
Minimum Requirements:
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Bachelor’s degree in computer science, Engineering, or related field.
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Minimum of 7 years of hands-on experience in performance and backend test automation.
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Experience with IRS IRMF, IMF or BMF systems (highly desirable).
Performance Testing:
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Demonstrated experience in performance, load, stress, and volume testing for cloud-based SOA applications.
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Strong knowledge of API performance testing, including RESTful services and Microservices.
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Experience with tools such as:
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LOADRUNNER, JMETER, Parasoft SOAtest w/Loadtest, ReadyAPI, SOAP UI
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GitHub, JIRA, Eggplant, Subject7, IBM Rational tools (RFT, EWM, ELM, ETM)
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Automation & Scripting:
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Proficient in Java and Python for developing custom test scripts and utilities.
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Experience with JUnit, TestNG, Selenium, and other automation frameworks.
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Ability to build and maintain performance test environments and simulate real-world user behavior.
DevOps & Agile Integration:
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Strong understanding of CI/CD pipelines and integrating performance tests into DevOps workflows.
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Experience with Agile methodologies, Kanban boards, and continuous testing practices.
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Familiarity with Maestro suite (JIRA and Confluence) for test management and documentation.
Other Technical Expertise:
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Backend Automation Tools: TestNG, JUnit, SoapUI, SeleniumHD
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Performance Testing Tools: JMeter, LoadRunner (optional), Parasoft SOAtest
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Scripting Languages: Java, Python
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CI/CD & Version Control: Jenkins, GitHub
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Data & Querying: SQL, Databricks, JNode
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Cloud & Databases: AWS, MongoDB, DynamoDB
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Visualization & Reporting: Tableau
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Agile & DevOps: Experience working in Agile teams with CI/CD delivery pipelines
Preferred/Nice to Have Skills:
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Experience with Kafka, Kubernetes, or containerized environments.
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Familiarity with security testing (SSL, TLS, digital certificates).
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Strong analytical and troubleshooting skills.
Recently ranked as high as #3 among HUBZone Companies in a GOVWIN survey, DTI offers a dynamic environment for those passionate about impactful projects, community involvement, and contributing to top-ranking Federal and State Commissionaires project support teams.
At DTI, we balance continuous growth and innovation with a strong dedication to corporate social responsibility. Join our talented team and be part of a company that values both professional excellence and community impact. Explore the exciting career opportunities awaiting you at DTI!
DTI is committed to hiring and maintaining a diverse workforce. We are an equal opportunity employer making decisions without regard to race, color, religion, sex, national origin, age, veteran status, disability, or any other protected class.
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