Full-Stack Mission Software Engineer

Oslitandi Tech LLC Full-Stack Mission Software Engineer Washington, DC·Full time Company website Apply for Full-Stack Mission Software Engineer This role focuses on the development of high-performance, real-time command and control (C2) applications. The engineer is responsible for building both the robust backend APIs (Go/Node.js/WebSockets) and the intuitive frontend interfaces (React, TypeScript) that utilize WebGL for 3D geospatial track visualization. The primary goal is to translate complex AI data into a trustworthy, low-cognitive-load experience for mission operators. About Oslitandi Tech LLC Our company works with clients to achieve their tactical and strategic goals by unifying sustainable technology solutions which reduce costs, decrease cycle times, and seamlessly manage processes throughout the enterprise. Oslitandi Tech specialty lies in integrating sustainable IT services & solutions, Management & IT Consulting, & Network/Cyber Security. Description Primary Responsibilities (Operational Duties) Frontend C2 Interface Development: Develop, test, and maintain high-performance, responsive frontend interfaces for Command and Control (C2) operations using React and TypeScript . Real-Time Visualization: Implement complex, real-time 3D geospatial data visualizations utilizing WebGL and libraries such as Three.js to display AI-derived track data, sensor coverage, and operational status. Backend API Development: Build robust, high-speed backend APIs using Go (preferred) or Node.js to handle authentication, data processing, and state management. Real-Time Data Streaming: Implement secure, persistent connections utilizing WebSockets and gRPC to stream AI inference results and sensor feeds from the backend services to the client with minimal latency. UX/Operator Collaboration: Conduct direct collaboration with military operators to design and refine Human-Computer Interaction (HCI) workflows and User Experience (UX) that directly reduce cognitive load during high-stress, time-critical events. Security & Access Control: Implement and administer secure authentication protocols ( OAuth/OIDC ) and robust Role-Based Access Control (RBAC) mechanisms across the application stack. Basic Qualifications (Experience & Technical Stack) A minimum of 4+ years of experience in Full Stack Development, with a concentration on real-time, data-intensive applications. At least 3+ years of proficiency in modern frontend frameworks, specifically React and TypeScript . Demonstrated experience with graphics programming for visualization ( WebGL, Three.js, or map SDKs ). Proficiency in backend development using Go or Node.js . Strong experience implementing relational database solutions, particularly PostgreSQL , and optimizing SQL queries. Expertise implementing and utilizing real-time communication protocols like WebSockets . Experience with security and authorization standards (e.g., RBAC, OAuth/OIDC). The candidate shall have a Bachelor's degree in Computer Science or a related technical field. Must be eligible for a U.S. Government Secret Clearance . #J-18808-Ljbffr