Full Stack Architect (.NET

Full Stack Architect (.NET) Software Solution Architect I

Who We Are:

Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world.

UST is a mission-driven group of 29,000+ practical problem solvers and creative thinkers in more than 30 countries. Our entrepreneurial teams are empowered to innovate, act nimbly, and create a lasting and sustainable impact for our clients, their customers, and the communities in which we live.

With us, you'll create a boundless impact that transforms your career-and the lives of people across the world.

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We are seeking an experienced Full Stack Architect to design, build, and guide enterprise grade applications using the Microsoft .NET ecosystem. This role requires strong architectural thinking, hands on development expertise, and the ability to work directly with product and business stakeholders without supervision.

• Define and own application architecture across UI, API, services, messaging, and data layers.
• Establish design standards, coding guidelines, and best practices for the development team.
• Make technology and framework decisions aligned with scalability, performance, and maintainability goals.
• Design and develop enterprise applications using .NET Framework and .NET Core.
• Build scalable backend services using ASP.NET, MVC, and Web API.

• 5-15 years (with demonstrated architecture and technical leadership responsibility)
• Required Technical Skills
  • .NET Framework, .NET Core
  • ASP.NET, MVC, Web API
  • Design Patterns & Architectural Principles
  • Entity Framework
  • Blazor
  • RabbitMQ
  • MongoDB
• Strong experience in full stack application design, development, and troubleshooting.
• Behavioral & Professional Skills (Critical)
  • Ability to work directly with product and business teams with minimal guidance.
  • Excellent communication and articulation skills technical and non technical.
  • Zero hand holding required: independently drives work, decisions, and outcomes.
  • Highly proactive in identifying solutions, researching answers, and unblocking progress.
  • Strong ownership mindset with accountability for end to end technical delivery.
• Nice to Have
  • Experience with enterprise integrations, distributed systems, or event driven architectures.
  • Exposure to CI/CD, cloud platforms, or containerization environments.
  • Prior experience acting as a technical lead or architect on complex programs.

Role

Location:

Virginia

Compensation: $123,000-$185,000

Full-time, regular employees accrue a minimum of 10 days of paid vacation per year, receive 6 days of paid sick leave each year (pro‑rated for new hires throughout the year), 10 paid holidays, and are eligible for paid bereavement leave and jury duty. They are eligible to participate in the Company's 401(k) Retirement Plan with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance, as well as basic life insurance, accidental death and disability insurance, and short- and long‑term disability benefits.

Regular employees may purchase additional voluntary short-term disability benefits, and participate in a Health Savings Account (HSA) as well as a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelines. Benefits offerings vary in Puerto Rico. Part-time employees receive 6 days of paid sick leave each year (pro‑rated for new hires throughout the year) and are eligible to participate in the Company's 401(k) Retirement Plan with employer matching.

Full-time temporary employees receive 6 days of paid sick leave each year (pro‑rated for new hires throughout the year) and are eligible to participate in the Company's 401(k) program with employer matching. They and their dependents residing in the US are eligible for medical, dental, and vision insurance. Part-time temporary employees receive 6 days of paid sick leave each year (pro‑rated for new hires throughout the year).

All US…