Company Description For more than 35 years, Datamaxx Applied Technologies has helped public safety and government organizations securely connect people, systems, and information when it matters most.

As a trusted technology partner, Datamaxx delivers CJIS-compliant software, secure cloud and on-premises solutions, enterprise integration, advanced authentication, and information-sharing technologies that enable agencies to operate more efficiently while protecting sensitive information.

Our solutions support every level of government—from local law enforcement agencies to state criminal justice systems and federal organizations, including the U.S. Department of Justice, the U.S. Air Force, the Defense Counterintelligence and Security Agency (DCSA), and the Commonwealth of the Northern Mariana Islands (CNMI). Today, Datamaxx serves more than 750,000 users across North America, Guam, and Puerto Rico and supports over 70% of the law enforcement communications market.

Datamaxx also delivers REDTAIL™, a comprehensive background screening platform that extends our trusted identity verification expertise beyond public safety into the commercial sector. REDTAIL provides secure, compliant screening solutions for employers, critical infrastructure, fitness-for-access programs for major sporting and special events, and other organizations that require reliable background investigations and credentialing services.

As a privately held, certified woman-owned small business, Datamaxx is committed to delivering secure, reliable, and innovative technology that advances interoperability, strengthens security, and helps organizations make informed decisions with confidence.

Role Description We're looking for a strong Software Engineer to join a tight-knit development team. You'll design, build, and take ownership of features across the full stack, with your initial focus being the advancement of a high-volume, multithreaded message broker - a component that sits at the core of our solutions.  This is a remote position where you'll work closely with cross-functional teams in an Agile environment, delivering software that's built to perform and scale.

Responsibilities

• Design, develop, and maintain production applications using ASP.NET, C#, MVC, and Entity Framework
• Build responsive front-end features using HTML, CSS, jQuery, and related web technologies.
• Develop and maintain high volume / high transaction Message Broker
• Design and optimize relational database schemas and queries in MS SQL Server
• Architect, build, and consume RESTful APIs including third-party integrations
• Collaborate with product and design teams to define and deliver new features
• Write clean, well-documented, and testable code with an eye for performance
• Participate in code reviews and contribute constructive technical feedback
• Identify and resolve application bottlenecks and bugs
• Contribute to architecture decisions in a multi-tenant cloud environment
• Stay current with emerging technologies and development best practices

Required Qulaifications

• Bachelor’s degree in Computer Science or related field (or equivalent professional experience)
• 5+ years of professional software development experience
• Strong .NET / C# experience with web application development
• Experience with multithreaded applications / message queueing
• Proficiency with ASP.NET MVC and Entity Framework
• Experience with front-end technologies: HTML, CSS, jQuery, and UI development
• Hands-on experience with MS SQL Server database design and optimization
• Strong understanding of RESTful API design and consumption
• Experience working in Agile / Scrum development environments
• Familiarity with multi-tenant or cloud platform architecture
• Proficiency with AI-assisted development tools such as Claude, GitHub Copilot, Cursor, or similar

Nice-to-have-Skills

• Cloud platform experience: AWS or Azure
• Mobile development exposure
• API integration experience with third-party platforms
• Multi-tenant SaaS architecture exposure
• Experience integrating LLM APIs (e.g. OpenAI, Claude, or similar) into production applications
• Familiarity with AI/ML concepts and embedding AI features into software products
• Experience with Azure DevOps for CI/CD pipelines, work item tracking, and source control
• Familiarity with Docker for containerization and local development environments