Hiring: Software Engineer Full Stack Senior Company: Zel Technologies LLC Location: McLean, VA Job Posted Time: 2026-09-10 13:09:50 Employment Type: Contract Target Skills & Keywords : Security Clearance About the job Experience: •8 years’ experience. •Minimum 8 years’ experience. Required Skills: •Analyze, design, program, debug, and modify advanced software enhancements and new full-stack software products. •Lead and support full-stack software architecture and design across front-end, back-end, data-layer, and service-oriented components. •Develop, maintain, and enhance software used in commercial and end-user applications, including materials management, financial management, HRIS, mobile, and desktop application products. •Write high-quality, maintainable code using modern programming languages, frameworks, and technologies. •Perform code reviews and provide technical direction to ensure quality, security, performance, and scalability. •Complete programming tasks, conduct unit, integration, and system testing, and perform advanced troubleshooting and debugging. •Design and implement APIs, integrations, and services supporting distributed and cloud-based systems. •Lead requirements analysis efforts, collaborating with users, stakeholders, and customers to define system capabilities and required modifications. Qualifications: •Must be a US citizen. •Bachelor’s degree (B.A./B.S.) in Computer Science, Software Engineering, Information Technology, or a related discipline. •Senior‑level professional experience in full-stack software development. •Strong experience developing, testing, debugging, and maintaining complex software systems. •Proficiency with modern programming languages, frameworks, and development tools. •Demonstrated ability to provide technical leadership and drive software solutions to completion. •Successful background and drug screening check. •Current TS/SCI with CI Poly. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!