Job Url: https://www.linkedin.com/jobs/search/?currentJobId=4366112114&distance=25.0&f_AL=true&f_TPR=r86400&f_WT=2&geoId=103644278&keywords=software%20engineer&origin=JOB_SEARCH_PAGE_JOB_FILTER Job Description: GDI Infotech Share Show more options Senior Software Security Engineer United States · 10 hours ago · 92 applicants Promoted by hirer · No response insights available yet $145K/yr - $190K/yr + Bonus, Stock options, Profit sharing Remote Matches your job preferences, workplace type is Remote. Full-time Matches your job preferences, job type is Full-time. Easy Apply Save Save Senior Software Security Engineer at GDI Infotech Senior Software Security Engineer GDI Infotech · United States (Remote) Easy Apply Save Save Senior Software Security Engineer at GDI Infotech Show more options Your profile is missing required qualifications Show match details Help me update my profile BETA Is this information helpful? Get personalized tips to stand out to hirers Find jobs where you’re a top applicant and tailor your resume with the help of AI. Try Premium for PKR0 Meet the hiring team John Katich 3rd Director of Talent and Client Success @ GDI Infotech | Project Management, Resource Management Job poster Message About the job Software Developer (Mid–Senior Level) 100% Remote (EST Required and Final Interview In person interview is Required, No Exceptions) Full-Time | Direct Hire ABOUT THE OPPORTUNITY We are supporting a fast-growing, forward-thinking software solutions company that develops modern web-based platforms using the latest in Microsoft and JavaScript technologies. This is a direct hire position with a collaborative engineering culture, strong technical leadership, and opportunities for both mid-level and senior-level developers to contribute to new product development and platform enhancements. This role is fully remote for candidates located on the East Coast, with occasional virtual collaboration and team alignment meetings. Due to direct hire requirements, candidates must be either a U.S. Citizen or Green Card holder. POSITION SUMMARY We are seeking a Web Application Developer with experience in modern .NET development, SQL Server databases, and JavaScript front-end frameworks (React preferred). Successful candidates will be hands-on, proactive problem solvers who enjoy building scalable, secure, high-performing web applications—not desktop applications. This role is ideal for developers who want to work with a stable yet innovative team using newer technologies, contributing both individually and collaboratively to meaningful product builds. CORE RESPONSIBILITIES Develop, enhance, and maintain web applications using C#, .NET Framework, and .NET Core. Build clean, scalable code following engineering best practices. Work across the full stack, including database development in SQL Server and UI development with React or similar frameworks. Participate in code reviews, team planning sessions, and architectural discussions. Troubleshoot, debug, and optimize code throughout the application lifecycle. Translate business and functional requirements into technical specifications. Document solutions and contribute to overall codebase quality and maintainability. REQUIRED SKILLS & EXPERIENCE Suitable for Mid-level or Senior-level developers with experience in: Strong hands-on development experience with C# and .NET (Framework and/or Core). Solid understanding of SQL Server, relational database design, and T-SQL. Experience building web-based applications (not desktop). Proficiency in JavaScript, HTML, and CSS. Experience with a modern front-end framework—React strongly preferred, but Angular or similar also acceptable. Strong object-oriented programming and problem-solving skills. PREFERRED EXPERIENCE Experience with Entity Framework, LINQ, or similar modern .NET libraries. Exposure to cloud environments (Azure or AWS). Familiarity with CI/CD pipelines and modern DevOps practices. SOFT SKILLS Clear, professional communication—both written and verbal. Ability to collaborate effectively in a remote team environment. Strong analytical thinking and the ability to break down complex problems. Self-motivated with the ability to work independently and meet deadlines. EDUCATION & ELIGIBILITY Bachelor’s Degree in Computer Science, Information Technology, or equivalent experience. U.S. Citizen or Green Card holder (required for direct hire). 3+ years of experience for mid-level; 5+ years for senior-level.