> Markdown version of [/jobs/ext/1945575-ui-architect-net-react-enterprise-banking-solutions](https://www.wearedevelopers.com/jobs/ext/1945575-ui-architect-net-react-enterprise-banking-solutions). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# UI Architect - .NET, React & Enterprise Banking Solutions

- **Company:** System One
- **Location:** Kansas City, KS, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** .NET Framework, HTML5, Cascading Style Sheets (CSS), Software as a Service, Code Review, Software Design Patterns, Microsoft SQL Server, Performance Tuning, Software Engineering, Systems Integration, TypeScript, Web Applications, Enterprise Software Applications, .NET Core, ReactJS, Backend, AngularJS, Information Technology, Restful APIs, Es2015, Microservices
- **Published:** August 6, 2026
- **Apply:** https://dejobs.org/x/x/21BBB20775D649CA9B1001BD5DE6CE33/job/

## About the Role

* Bachelor's or Master's degree in Computer Science, Engineering, or related field.
 * 10+ years of software development experience with at least 5+ years in UI architecture and technical leadership roles.
 * Expert proficiency in ReactJS (preferred) or Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3 / SCSS.
 * Experience building enterprise-scale SaaS applications.
 * Hands-on experience integrating with RESTful APIs and microservices architectures.
 * Strong understanding of .NET Core application ecosystems and backend integration patterns.
 * Experience working with MS SQL Server-based enterprise platforms.
 * Demonstrated ability to design and implement scalable front-end architectures.
 * Strong knowledge of software design patterns and enterprise application development.

## Description

* Lead the architecture, design, development, and modernization of a large-scale SaaS platform built on .NET Core microservices with MS SQL Server backend.
 * Define and own the front-end architecture strategy for a multi-tenant SaaS platform, ensuring scalability, maintainability, and high performance using ReactJS or Angular.
 * Establish architecture standards, development frameworks, reusable component libraries, and UI governance practices.
 * Drive modernization initiatives and continuous improvements across the application landscape.
 * Collaborate closely with business stakeholders to deliver secure, scalable, and user-centric web applications.
 * Actively participate in coding, code reviews, troubleshooting, and performance optimization.
 * Develop complex UI modules, reusable components, and shared frameworks.
 * Build responsive, accessible web applications with best practices for state management, API integration, security, testing, and deployment.
 * Lead and mentor UI developers and senior engineers.
 * Communicate effectively with Product Owners, Business Analysts, UX Designers, Architects, and Engineering Leaders.
 * Facilitate architecture discussions, technical workshops, and solution reviews.


## Related Videos

- [The Pragmatic Architect: Balancing Necessity vs. Sufficiency in React Systems](https://www.wearedevelopers.com/videos/2101-the-pragmatic-architect-balancing-necessity-vs-sufficiency-in-react-systems)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web)
- [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready)
- [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean)
- [Can SVG be fast? Rendering a scatter chart with over 10k points](https://www.wearedevelopers.com/videos/100299-can-svg-be-fast-rendering-a-scatter-chart-with-over-10k-points)

## Related Articles

- [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025)
- [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025)
- [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)
- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)
- [Top 7 CSS Frameworks in 2025](https://www.wearedevelopers.com/magazine/362-top-7-css-frameworks-in-2025)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)