We are looking for a highly skilled Sr. Software Developer to join our team in Arlington, Virginia. In this role, you will design, develop, and implement advanced software solutions using modern technologies in an Agile environment. The ideal candidate will have a passion for innovation, a commitment to quality, and the ability to mentor and collaborate with team members.<br><br>Responsibilities:<br>• Design, implement, and test complex software components using Angular 2+, .NET Core, and other modern technologies.<br>• Deploy code to both production and QA environments using automated CI/CD pipelines, ensuring smooth operations and reliability.<br>• Monitor production systems as needed to meet organizational goals and maintain operational integrity.<br>• Serve as a mentor to less experienced developers, providing guidance and support to enhance their technical skills and foster growth.<br>• Share expertise and best practices with other Software Developers to build a cohesive and high-performing team.<br>• Create and maintain detailed technical documentation to support development efforts and operational processes.<br>• Collaborate with team members to integrate innovative solutions and best practices into web-based and mobile hybrid frameworks.

• Minimum of 7 years of experience in software development, demonstrating attention to detail.<br>• Proficiency in C#, .NET, and ASP.NET technologies.<br>• Strong experience with React.js and JavaScript.<br>• Familiarity with Angular 2+ frameworks and Agile methodologies.<br>• Hands-on experience with CI/CD pipelines and automated deployments.<br>• Ability to mentor and guide developers who are newer to the field effectively.<br>• Excellent problem-solving skills and attention to detail.<br>• Strong communication and collaboration abilities.

<h3 class="rh-display-3--rich-text">Technology Doesn't Change the World, People Do.^®</h3> <p>Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.</p> <p>Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information.</p> <p>© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to <a href="https://www.roberthalf.com/us/en/terms">Robert Half’s Terms of Use</a>.</p>