Senior Software Developer

Overview

Platinum Technologies is a Northern Virginia based integrated solutions firm that specializes in Cybersecurity, Cloud and Digital Services to the Public Sector. Our team solves hard problems and helps our Mission Partners achieve their goals. If you are self-motivated, possess demonstrated learning agility, and are passionate about delivering high-quality work products – we want to hear from you.

We lead with technical expertise, but that is just the tip of the iceberg – the ‘Why’ matters. At Platinum, we don’t hire people to do a job. We provide professional and leadership development to complement our self-motivated domain experts. Our teammates are dot-connecting leaders that operate in a mutually accountable environment to deliver thought leadership, expert technical analysis, and quality execution for our clients.

You. Platinum Technologies is seeking a Senior Software Engineer to join our company. We’re looking for an experienced Senior Software Developer to join our growing team.

This role requires an active Top Secret/SCI with the eligibility. The position is at Mc Dill AFB, FL.

• Design, develop, and maintain web applications using .NET Core, Entity Framework Core, and ReactJS
• Implement modern front-end experiences with Vite and other modern build tools
• Develop and maintain integrations and customizations within SharePoint (basic knowledge required)
• Build and optimize MS SQL database structures, queries, and stored procedures
• Collaborate with product owners, UX/UI designers, and other developers to deliver high-quality software solutions
• Manage CI/CD pipelines and source control using Azure Dev Ops
• Participate in code reviews, technical planning sessions, and architecture discussions
• Troubleshoot, debug, and optimize application performance
• Follow best practices in security, scalability, and maintainability

• Bachelors in IT, Cybersecurity, Computer Science, Information Systems, Data Science, or Software Engineering
• Minimum ten (10) + years of experience
• Active TS/SCI Clearance
• Active CSSLP, GSEC, or CISSP-ISSAP
• Strong proficiency in C#, .NET Core, and Entity Framework Core
• Experience with React
  
  JS and modern front-end workflows (including Vite)
• Solid understanding of MS SQL Server and relational database design
• Familiarity with SharePoint development and integration (basic level)
• Proficiency with Azure Dev Ops, Git, and CI/CD pipelines
• Proficiency using Visual Studio and/or Visual Studio Code
• Strong problem-solving skills and the ability to work in a fast-paced, collaborative environment

• Experience with Azure Cloud services
• Familiarity with containerization (Docker, Kubernetes)
• Knowledge of modern authentication protocols (e.g., OAuth, OpenID Connect)

The Company is an Equal Opportunity/Affirmative Action employer. All qualified candidates will receive consideration for employment without regard to disability, protected veteran status, race, color, religious creed, national origin, citizenship, marital status, sex, sexual orientation/gender identity, age, or genetic information.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.