Full-Stack Engineer

Adaptive-X; Allen (TX); On-site; USD 110,000 - 170,000; Full time

Job summary

Adaptive-X in Allen, TX is seeking a seasoned Full-Stack Engineer to own core enterprise applications. You will maintain the .NET back end with C#/.NET Core and deliver modern React/TypeScript UIs on our shared design system.

You will leverage AI-assisted tools to produce production-grade code, conduct rigorous reviews for security and maintainability, and build robust CI/CD pipelines with automated testing and release processes.

Qualifications

• 5+ years building enterprise applications with C#/.NET Core and React/TypeScript.
• Hands-on with Azure App Services, Functions, Azure SQL, Data Factory, API Management, and DevOps.
• RESTful API design and T-SQL/Azure SQL database work.
• Layered architecture with shared libraries, coding standards and established patterns.
• Use AI-assisted development tools to speed up delivery while maintaining standards.
• Rigorous code review to ensure security and maintainability.
• Delivery of CI/CD pipelines, automated testing and release management.

Responsibilities

• Maintain the .NET backend and build modern UI with React/TypeScript on the shared design system.
• Use AI-assisted tools to deliver production-grade code aligned with standards.
• Own and perform code reviews ensuring security and maintainability.
• Develop and maintain CI/CD pipelines and automated testing and release processes.

Skills

Full-stack experience

C#/.NET Core

React/TypeScript

Azure

RESTful APIs

CI/CD

AI-assisted development

Code review

Tools

Claude Code

Claude Design

Azure DevOps

App Services

Functions

Azure SQL

Data Factory

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time ALLEN, TX, US

Role summary

Full-stack engineer building enterprise applications on Azure. You'll maintain our established .NET back end (shared C# libraries, coding standards, architecture patterns) while building modern, consistent user interfaces in React/TypeScript on our shared design system. You'll use AI-assisted tools (Claude Code, Claude Design) to deliver production-grade code against our standards, and you'll own the review that keeps it secure and maintainable.

Why your work matters

Our technology powers solutions that help people harmed by unsafe products and medications. The applications and websites you build help people at some of the hardest moments of their lives: you’ll make the process simpler, faster and more human.

What you'll bring

• Full-stack experience:5+ years building enterprise applications, with C#/.NET Core on the back end and React/TypeScript on the front end.
• Azure:hands-on with App Services, Functions, Azure SQL, Data Factory, API Management and DevOps.
• APIs and data:RESTful API design and T-SQL/Azure SQL database work.
• Engineering discipline:layered architecture built on shared libraries, documented coding standards and established patterns.
• AI-assisted development:you use agentic coding tools (Claude Code preferred) to speed up delivery from structured specifications. You also write and maintain the standards and specs those tools work from.
• Rigorous code review:you check AI-generated code against our security, standards and architecture requirements, and fix gaps quickly.
• Delivery:you build and maintain CI/CD pipelines, automated testing and release management.

Nice to have

• Experience building or maintaining a design system or shared component library (design tokens, Tailwind)
• Turning Claude Design or Figma designs into production code
• Next.js, or WordPress / headless content management
• RAG, vector databases or Azure OpenAI
• Modernizing legacy apps (Blazor, ASP.NET MVC, jQuery) into microservices
• SSRS reporting
• Application Insights monitoring

Your first 90 days

• First 30 days:Get to know our .NET and Azure platform alongside our lead engineer, and ship your first updates through our deployment pipeline.
• By 60 days:Take ownership of an existing application and help build our shared design system for a consistent look across our apps and websites.
• By 90 days:Serve as a trusted backup on our core systems and deliver your first modern application using AI-assisted development tools.