<p>Employee Type: Regular Experience developing software in a Modern Technology Stack Proficiency in modern coding languages (Java or Python) Experience with RESTful API design and development Frontend Development Experience with modern JavaScript frameworks (React, Angular, or Vue.js) HTML5, CSS3, responsive design Experience with complex data grids and forms Database Skills SQL optimization and query performance Database schema design and normalization Data migration strategies Familiarity with version control systems such as Gitlab or Github Cloud platforms (Azure, AWS, or GCP) Problem-Solving & Analysis Ability to understand complex legacy business logic Strong analytical thinking for refactoring decisions Pattern recognition for code modernization Can explain technical concepts to non-technical stakeholders Comfortable working with Business Analysts and end users Adaptability Comfortable context-switching between old and new technologies US Citizenship Preferred experience in Java or Python Experience with AI software development AWS Certified Experience in Refactoring large databases Ability to use Powerbuilder Active Secret clearance (ability to obtain T5) DoD 8570 IAT Level 2+ certification (Security+, Network+, CISSP) 7+ years of software development experience Experience with DoD Business IT systems At least one complete legacy modernization/migration project Demonstrated full-stack project delivery Ability to reverse-engineer and document undocumented code Understanding of PowerBuilder application architecture Experience with gradual migration strategies (strangler pattern, etc.) Enterprise application development background Backend Development Experience in all three C#.Net/Java/Python Both relational and potentially NoSQL databases DevOps & Tools Understanding of microservices architecture Understanding of server-side security best practices Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience Certifications in target technology stack (bonus) Legacy Code Refactoring and Modernization Analyze existing thick client dependencies, business logic, and integration points within the NTCSS ecosystem Collaborate on transforming legacy code into modern, sustainable architecture leveraging AI-assisted refactoring tools Design and develop thin-client/web-based replacements that preserve existing functionality and workflows Full Stack Development Develop backend systems using modern coding languages (C#/.NET, Java, Python, or Node.js) Design and implement RESTful APIs with consideration for microservices architecture Create intuitive front-end interfaces using modern JavaScript frameworks (React, Angular, or Vue.js) Ensure responsive design principles are applied for various deployment scenarios Database Management Work with both relational and potentially NoSQL databases Optimize SQL queries and database performance Design and implement data migration strategies for the transition Testing and Deployment Conduct integration testing with existing NTCSS backend services and fielded releases Participate in pilot implementations in controlled operational environments Support the phased approach to eliminate operational and sustainment burdens of thick client deployment Documentation and Training Develop transition documentation, including user guides and training materials Collaborate with stakeholders to create intuitive/interactive training that reduces implementation time</p>