{"schemaVersion":"jobsearcher.job.v1","id":"09cf7b02d23db6c462e73b82","url":"https://jobsearcher.com/jobs/09cf7b02d23db6c462e73b82","canonicalUrl":"https://jobsearcher.com/jobs/09cf7b02d23db6c462e73b82","title":"Senior .Net Developer with Security","description":"Rely Systems, a rapidly expanding IT professional services firm, is seeking IT professionals to meet the rising demand in the in the Federal, State, Local government and commercial marketplaces.?\nWe are seeking outstanding individuals with demonstrated excellence in their respective fields. Our culture is very team-oriented, providing opportunities for individuals with diverse backgrounds and expertise to come together to create cross-functional teams of consultants, designers, and engineers. ?\nIf you are seeking an exciting, challenging and rewarding place to work, Rely Systems will provide an ideal environment for your career and your future. At Rely Systems, one person can make a big impact. We take the smartest and most passionate team-oriented people we can find and put them in an environment where they can thrive. We value customer service, teamwork, and fun. ?\nWe offer career opportunities to full-time professionals, interns and international students\n\nLocation: Washington DC.\n\nTerm: Perm\nB.S. in the Information Security, Computer Science, or related field.\nExtensive knowledge and 7+ years of hands-on experience in .net technologies and .net security.\nExtensive software development experience using Microsoft.Net technologies (ASP.net, C#, MVC4, Entity Framework, etc.)\nVery proficient in identifying, verifying, and mitigating security vulnerabilities in Web applications, SOA/Web Services, databases, application source code, and configuration files.\nExtensive experience in application and database level vulnerability scanning and penetration testing.\nExtensive experience in performing secure code review for Microsoft.Net based applications. Must be able look at application source code, find its security vulnerabilities (OWASP TOP 10, XSS, SQL Injection, XML injections, etc.) and recommend remediation strategies with code samples.\nAble to demonstrate to developers how to use the application security components to mitigate security vulnerabilities in applications, services, and databases.\nAble to build and manage a component repository using open source software such as Subversion","company":"Rely Systems","rawCompany":"rely systems","city":"Washington","state":"DC","isRemote":false,"isActive":false,"createdAt":"2026-08-06T11:50:48.908Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1299.04","title":"Penetration Testers","slug":"penetration-testers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior .Net Developer with Security","description":"Rely Systems, a rapidly expanding IT professional services firm, is seeking IT professionals to meet the rising demand in the in the Federal, State, Local government and commercial marketplaces.?\nWe are seeking outstanding individuals with demonstrated excellence in their respective fields. Our culture is very team-oriented, providing opportunities for individuals with diverse backgrounds and expertise to come together to create cross-functional teams of consultants, designers, and engineers. ?\nIf you are seeking an exciting, challenging and rewarding place to work, Rely Systems will provide an ideal environment for your career and your future. At Rely Systems, one person can make a big impact. We take the smartest and most passionate team-oriented people we can find and put them in an environment where they can thrive. We value customer service, teamwork, and fun. ?\nWe offer career opportunities to full-time professionals, interns and international students\n\nLocation: Washington DC.\n\nTerm: Perm\nB.S. in the Information Security, Computer Science, or related field.\nExtensive knowledge and 7+ years of hands-on experience in .net technologies and .net security.\nExtensive software development experience using Microsoft.Net technologies (ASP.net, C#, MVC4, Entity Framework, etc.)\nVery proficient in identifying, verifying, and mitigating security vulnerabilities in Web applications, SOA/Web Services, databases, application source code, and configuration files.\nExtensive experience in application and database level vulnerability scanning and penetration testing.\nExtensive experience in performing secure code review for Microsoft.Net based applications. Must be able look at application source code, find its security vulnerabilities (OWASP TOP 10, XSS, SQL Injection, XML injections, etc.) and recommend remediation strategies with code samples.\nAble to demonstrate to developers how to use the application security components to mitigate security vulnerabilities in applications, services, and databases.\nAble to build and manage a component repository using open source software such as Subversion","datePosted":"2026-08-06T11:50:48.908Z","dateModified":"2026-08-06T11:50:48.908Z","hiringOrganization":{"@type":"Organization","name":"Rely Systems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Washington","addressRegion":"DC","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"09cf7b02d23db6c462e73b82"},"url":"https://jobsearcher.com/jobs/09cf7b02d23db6c462e73b82"}}