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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # QA / Tester - **Company:** FLUID XCHANGE SOLUTIONS- LUBRICATION, LLC - **Location:** Suitland-Silver Hill, MD, United States - **Experience:** Expert - **Salary:** $105,000.0 - $110,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Confluence, JIRA, Automation of Tests, Unit Testing, Cloud Computing, Code Coverage, Collaborative Software, Databases, Data Validation, Data Integrity, Relational Databases, Github, Apache JMeter, Python (Programming Language), Knowledge Management, PostgreSQL, Load Testing, Oracle (Applications), Systems Development Life Cycle, Release Management, Selenium, Software Engineering, Software Quality Assurance (SQA), Data Streaming, Systems Architecture, Strategies of Testing, TypeScript, Web Applications, Automatic Programming, Freeform SQL, Performance Testing, Postman, Backend, Git, AngularJS, Git Flow, Restful APIs, Software Version Control, Api Management, Docker, Jenkins - **Published:** May 21, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=9b106c4d1ae0071f ## About the Role Do you have experience in Web applications?, * 10+ years of experience in software quality assurance and testing for custom-developed web applications and enterprise solutions. * Experience working with financial systems, particularly related to federal government budgeting and contracting, is highly preferred. * Strong understanding of software development lifecycle (SDLC), testing methodologies, and quality assurance best practices. Systems & Functional Testing * Skilled in understanding custom-built web applications, system architecture, data flows, tools, and operational processes. * Strong analytical skills with the ability to interpret business and technical requirements and assess functionality for quality and accuracy. * Extensive experience performing manual testing on complex software systems and integrated components. * Ability to identify, document, reproduce, and track software defects through resolution. Test Automation * Experience with automated testing and test management tools such as Qmetry, Selenium, and Xray for Jira. * Experience integrating automated testing into CI/CD pipelines using tools such as GitHub Actions or Jenkins. * Proficiency in at least one automation programming language, including JavaScript/TypeScript, Python, or Java. * Ability to write clean, maintainable, reusable, and scalable automated test scripts. Database & Data Validation * Familiarity with relational database concepts and experience writing and validating complex SQL queries. * Experience testing database functionality within Oracle and PostgreSQL environments. * Ability to validate backend data integrity, data mappings, and system transactions. Application & API Testing * Experience testing custom-developed web applications using Java and JavaScript frameworks such as Angular. * Experience testing APIs and RESTful services using tools such as Postman. * Understanding of unit testing frameworks and the role of code coverage within an enterprise quality assurance strategy. * Experience using Git source control, including branching strategies, release management, and commit best practices. * Ability to navigate code repositories and manage testing-related scripts and assets within GitHub or similar platforms. Infrastructure & Performance Testing * Experience working within cloud-based environments, especially AWS. * Experience performing basic performance and load testing using tools such as JMeter. * Familiarity with containerization and orchestration technologies including Docker and Kubernetes for creating isolated test environments. Documentation & Communication * Excellent analytical, organizational, written, and verbal communication skills. * Experience producing detailed test plans, test cases, test results, and defect analysis documentation. * Experience using knowledge management and collaboration tools such as Confluence to document processes, best practices, findings, and procedures. * Ability to work effectively in cross-functional Agile teams and communicate with both technical and non-technical stakeholders. 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