Job Description
Overview: BigBear.ai is seeking a BigBear.ai is seeking a Senior Front-End Angular Engineer to translate visionary designs into the high-performance interface of our next-generation Digital Twin SaaS platform, currently revolutionizing sectors such as Warehousing & Logistics, Manufacturing, Travel & Trade, and Healthcare. This is a fully remote role focused on orchestrating the UI architecture for complex, real-time data ecosystems where the digital and physical worlds converge. At BigBear.ai, your work will directly shape products used across critical industries. Our collaborative, innovative environment supports your growth, offering competitive pay, generous benefits, and a shared sense of mission. What you will do: · Build and maintain enterprise-grade Angular applications for the ProModel AI digital twin platform. · Design responsive, data-rich user interfaces that help users visualize operational state, simulation results, scenario comparisons, and workflow bottlenecks inspired by the product’s digital twin and predictive analytics capabilities. · Translate complex simulation, optimization, and real-time API-driven data into intuitive dashboards, workflows, forms, and visual interaction patterns. · Partner with product managers, designers, architects, and back-end engineers to define front-end architecture and deliver features from concept through production. · Create reusable UI components, patterns, and standards that improve consistency, accessibility, performance, and development speed. · Integrate front-end applications with APIs and services that power digital twin updates, operational analytics, and scenario modeling workflows. · Improve application observability, quality, test automation, and release confidence across the front-end codebase. · Mentor other engineers through code reviews, design discussions, and front-end best practices. What you need to have: · 5+ years of professional front-end development experience, with 3+ years in Angular · Deep expertise in Angular v17+ and strong familiarity with Angular v20+ features and architecture patterns · Mastery of RxJS — operators, subjects, schedulers, and real-world reactive patterns · Hands-on experience with Angular's Signal-based APIs and the evolving reactivity model · Strong command of TypeScript v5+, including advanced types, decorators, and strict mode · Proficiency in modern CSS/SCSS — variables, cascade layers, responsive design, and component-scoped styling · Semantic, accessible modern HTML with an understanding of web standards · Experience building UI with PrimeNG v20+ or comparable enterprise component libraries · Experience integrating charting/visualization libraries such as Chart.js or equivalent tooling · Comfortable with AI-powered development tools like Cursor.ai or other equivalent development tools; understands when and how to leverage AI assistance effectively, including model selection for different tasks · Strong understanding of front-end performance optimization, change detection strategies, and bundle optimization What we'd like you to have: · Bachelor or master’s in computer science or related field. Equivalent experience considered. · Experience in designing digital twin applications, simulations, or operational SaaS dashboards. · Experience with Three.js or WebGL-based 3D rendering · Familiarity with Golden layout / Infragistics Ignite UI for Angular · Experience with AG Grid for enterprise data grid implementations · Backend exposure to C# / .NET 10 · Awareness or hands-on experience with WebAssembly (WASM) and its integration patterns with Angular About BigBear.ai: BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai. BigBear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.