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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Clinical Trial Web Application Developer - **Company:** Everest Clinical Research Corporation - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), Microsoft Windows, Apache Tomcat, Component-Based Software Engineering, Software Applications, Computing Platforms, Unit Testing, Unix, Database Design, Database Schema, Software Design Patterns, Linux, Web Development, Java Platform Enterprise Edition (J2EE), Human-Computer Interaction, HTTP Secure, Load Testing, Systems Development Life Cycle, Web Application Security, Session Management, Software Engineering, Software Requirements Analysis, System Testing, Strategies of Testing, Web Applications, Web Testing, Concurrency, Information Technology, Server Operating Systems & Platforms - **Published:** September 5, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pho6jtcfrd ## About the Role * A Bachelor of Science degree in Computer Science, Mathematics, or related fields. * Eight or more years of experience in relevant field. * Experience with architecture and design patterns, including developing re-usable, extendable, and modular web-based solutions. * Understanding and applying J2EE security, Concurrency, Transactions, Session Management, J2EE Patterns, and Frameworks to application solutions based on past experience. * Broad experience with various computing platforms (e.g., Windows, Unix, Linux, Tomcat). * Requirements gathering and analysis apply SDLC methodologies. * Testing methodologies including unit test, web testing, functional and technical testing, User Acceptance Testing, and performance and load testing. ## Description * Responsible for the design, development, unit testing, systems testing, maintenance, and deployment of custom-built Java web applications and mobile compatible web applications to meet established client and system requirements. * Work closely with clients and cross-functional team members to understand business and technical requirements that drive the analysis and design of technical solutions. * Provide client support and consultation for development, integration, and advice in areas of expertise. Perform unit-level testing of system components and fix bugs. * Develop, review, and document technical specifications to ensure completeness. This includes database schema designs, integration specifications, development and deployment procedures, and configurations. * Develop detailed design of application components and write maintainable, high-quality code in a timely fashion. * Provide code maintenance and support across testing/validation cycles and post-production deployment. * Participate in user training and demonstrations of web application products on an as-needed basis. * Support project estimating/planning processes. Ensure adherence to system development lifecycle standards. * Identify functional and technical application enhancements based on client feedback, internal reviews, and industry leading practices and help to prioritize, plan, and execute ongoing enhancements for the continuous improvements of the system/product. * Participate in the evaluation, implementation, and documentation of existing and new web-based business solutions. * Contribute to the architectural design and development of a modern, strategic web-based application infrastructure. * Support special web development and Information Technology (IT) initiatives: Web User Interface re-design and re-fresh; evaluation and upgrade of server operating systems, hardware and application/software requirements; implementation of improved encryption standards for communications to and from secure server applications; optimization of web security infrastructure for user authentication; and authorization to controlled components. * Develop software development process frameworks and tools (including change control, quality assurance procedures) using leading practices, design patterns, and methodologies. * Develop and perform database design, modeling, and database maintenance. * Identify and implement security measures for mobile and web applications infrastructure. * Perform system validation requirements and procedures for mobile and web applications. * Mentor, train, and provide guidance to new web application developers on the procedures and best practices related to CTT web applications development. ## Related Videos - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Security in modern Web Applications - OWASP to the rescue!](https://www.wearedevelopers.com/videos/724-security-in-modern-web-applications-owasp-to-the-rescue) - [Test-Driven Development: It's easier than you think!](https://www.wearedevelopers.com/videos/1598-test-driven-development-it-s-easier-than-you-think) - [Diagnostic Tooling: How to get insights from your .NET services hosted in Kubernetes containers?](https://www.wearedevelopers.com/videos/100188-diagnostic-tooling-how-to-get-insights-from-your-net-services-hosted-in-kubernetes-containers) - [The Time Paradox: Building Timezone-Safe Python/Django Applications](https://www.wearedevelopers.com/videos/1915-the-time-paradox-building-timezone-safe-python-django-applications) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [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) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [What is a web developer?](https://www.wearedevelopers.com/magazine/18-what-is-a-web-developer) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)