Senior Enterprise Architect – Web, Cloud & API Solutions

TechDigital Group; Irvine (CA); On-site; USD 140,000 - 190,000; Full time

Job summary

TechDigital Group in Irvine, CA seeks an experienced Senior Application Architect to lead discovery, define future-state architecture, and shape the technology roadmap for complex web and mobile initiatives.

You will design secure, scalable solutions using .NET, React JS, and REST APIs, collaborating with cross-functional teams, producing architecture artifacts, and guiding governance to improve product quality and operational efficiency. Experience in regulated industries is a plus.

Qualifications

• 10+ years of experience in application architecture, solution architecture, or enterprise application development within large-scale global organizations.
• Strong expertise in designing and delivering web and mobile applications using .NET, ReactJS, JavaScript, REST APIs, and modern application architecture patterns.
• Proven experience leading requirement discovery, business analysis, architecture assessments, and future-state roadmap development.
• Strong understanding of application security, scalability, performance optimization, integration architecture, and cloud-native design principles.
• Excellent stakeholder management, communication, facilitation, and documentation skills, with the ability to engage business and technical leaders.
• Experience in healthcare, provider-based solutions, higher education, or other highly regulated industries is preferred.

Responsibilities

• Lead discovery and requirement-gathering sessions with university business and technology stakeholders to define requirements for web and mobile application initiatives.
• Define future-state application architecture, technology roadmap, and solution recommendations aligned with business objectives and digital transformation goals.
• Design secure, scalable, and maintainable application architectures leveraging .NET, ReactJS, JavaScript, APIs, and cloud-based technologies.
• Collaborate with cross-functional teams, including business, product, engineering, security, and operations teams, to ensure architectural alignment and solution feasibility.
• Develop architecture artifacts, solution blueprints, integration strategies, and technical documentation for executive and delivery teams.
• Provide architectural leadership, governance, and best-practice guidance to support application modernization, product quality, and operational efficiency.

Skills

JavaScript

React JS

.NET

REST APIs

Cloud APIs

Tools

.NET

REST API design

Cloud Platforms

Architecture Diagrams

Job description

TechDigital Group in Irvine, CA seeks an experienced Senior Application Architect to lead discovery, define future-state architecture, and shape the technology roadmap for complex web and mobile initiatives.

You will design secure, scalable solutions using .NET, React JS, and REST APIs, collaborating with cross-functional teams, producing architecture artifacts, and guiding governance to improve product quality and operational efficiency. Experience in regulated industries is a plus.