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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Tester - **Company:** Joint Research and Development Inc - **Location:** Arlington, VA, United States (Remote available) - **Experience:** Expert - **Salary:** $90,000.0 - $140,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Clean Code Principles, ASP.NET, Java (Programming Language), JavaScript (Programming Language), .NET Framework, Adobe InDesign, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Software Applications, Systems Engineering, JIRA, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), C++ (Programming Language), Information Engineering, Extract Transform Load (ETL), Data Structures, Software Debugging, Software Design Patterns, DevOps, Github, Junit, Python (Programming Language), PostgreSQL, MongoDB, MySQL, Node.Js, NoSQL, Object-Oriented Software Development, Open Web Application Security, Scrum Methodology, Regression Testing, Session Management, Single Sign-On, Software Engineering, System Testing, Software Organization, Google Cloud, Performance Testing, Postman, Spring-mvc, ReactJS, Spring-boot, Code Comments, Git, Vue.js, Pytest, Containerization, AngularJS, Gitlab-ci, Integration Tests, Kubernetes, Information Technology, Atlassian Tools, Front End Software Development, Restful APIs, Software Version Control, Devsecops, Api Management, Docker, Jenkins, Programming Languages, Microservices - **Published:** June 18, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=52a7ff6bc9599c91 ## About the Role Do you have experience in Software engineering?, Do you have a Bachelor's degree?, JRAD is seeking candidates for a Senior Level Software Tester position responsible for executing test cases, identifying defects, documenting issues, and helping ensure software applications meet quality standards. Will work closely with software developers, senior systems engineers, and senior architects. This position requires proficiency in design and execution of detailed test plans and test cases. Candidates will lead: Functional testing, Regression testing, Integration testing, System testing, User acceptance testing (UAT), API testing, Performance testing, validate software against business and technical requirements, Identify, document, prioritize, and track defects. The ideal candidate demonstrates strong problem-solving skills, writes clean and maintainable code, and leads system testing / quality assurance / verification & validation discussions and improvements. Experience with automated testing solutions is a plus. The position is a remote/telework position with frequent, Candidate must possess the following: * Bachelor's degree in: Computer Science, Software Engineering, or a related field. * 5+ years of hands-on experience in software testing. * Java/Spring MVC and Spring Boot experience are highly preferred. * Single Sign On (SSO) / session management / complex permissions environments. * Deep understanding of object-oriented programming, data structures, and algorithms. * Scala/Http4s experience desired. * Data engineering skills are also desirable. Specifically "ETL" (extract, transform, load) experience. * Proficiency in one or more backend languages (e.g., Java, .NET, Node.js) and frontend frameworks (e.g., React, Angular, Vue.js). * Experience with relational and/or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB). * Familiarity with RESTful APIs, microservices architecture, and containerization (e.g., Docker, Kubernetes). * Strong understanding of software development best practices and design patterns. * Experience with automated testing solutions e.g. Postman * Experience using Agile methodologies (Scrum, Kanban). Preferred Qualifications: * Exposure to cloud platforms such as AWS, Azure, or Google Cloud Platform. * Experience working in DevOps environments with tools like Jenkins, GitLab CI/CD, or GitHub Actions. * Familiarity with automated testing frameworks (e.g., JUnit, PyTest, Jest). * Security clearance or eligibility (for government roles). * Relevant certifications (e.g., AWS Developer Associate, Microsoft Certified Developer). * Experience in DevSecOps or Infrastructure as Code (IaC) environments. Security Clearance: * Capable of passing DHS suitability screening or DHS financial responsibility standards. ## Description * Test software applications in programming languages such as Java, C#, C++, ASP.Net Python, JavaScript. * Participate in all phases of the software development lifecycle, including planning, design, development, testing, deployment, and maintenance. * Collaborate with product owners, designers, and QA teams to deliver high-quality, user-focused solutions. * Debug, test, and resolve software defects and performance bottlenecks. * Write and maintain technical documentation including code comments, manuals, and API references. * Familiar with Agile Software Development such as SAFe and other Agile tools such as Github, JIRA * Follow best practices in version control (e.g., Git), agile development, and CI/CD pipelines. * Ensure software complies with security, accessibility, and quality standards (e.g., OWASP, Section 508, NIST). * Contribute to architectural decisions and recommend improvements for existing applications and systems. * Stay updated on emerging technologies and industry trends relevant to the team's tech stack. * Provide support and mentoring to junior developers and database administrators. ## Related Videos - [Test-Driven Development: It's easier than you think!](https://www.wearedevelopers.com/videos/1598-test-driven-development-it-s-easier-than-you-think) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [From boy scouting to redrawing the landscape](https://www.wearedevelopers.com/videos/1140-from-boy-scouting-to-redrawing-the-landscape) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)