Senior .NET/React Engineer — Secure, Scalable Apps

NuAxis Innovations; United States; On-site; USD 110,000 - 140,000; Full time

Job summary

NuAxis Innovations, a federal IT company, seeks a UI/UX Developer III for a full-time role to translate requirements into secure, scalable enterprise interfaces using React and .NET. You will provide senior technical leadership across delivery teams and ensure high-quality UI/UX delivery in a regulated environment.

Join a mission-driven team that values craftsmanship, Agile and DevSecOps practices, and mentorship.

Qualifications

• Six or more years of progressively responsible experience in software development and web applications.
• Experience designing and maintaining full-stack web apps using C#, .NET, React, JavaScript, HTML, and RESTful APIs.
• Experience supporting enterprise apps including production troubleshooting and performance optimization.
• Ability to establish and maintain CI/CD pipelines with automated builds, tests, packaging, and release validation.
• Familiarity with secure development practices, dependency management, and access controls.

Responsibilities

• Lead design, development, testing, deployment, and maintenance of complex full-stack applications with .NET and React.
• Translate requirements into secure technical designs, reusable components, and interface contracts.
• Resolve production defects, remediate technical debt, and improve reliability and performance.
• Design and maintain CI/CD pipelines for automated validation and deployment.
• Apply secure software delivery practices and governance across projects.
• Collaborate with architects, product owners, and delivery teams in Agile environments.
• Mentor junior developers and reinforce engineering standards.

Skills

C#

React

RESTful APIs

JavaScript

HTML

.NET

CI/CD

Secure software development

Azure

U.S. citizenship

Education

Bachelor’s degree in Computer Science/Information Systems/Software Engineering or related field

Tools

Azure DevOps

Azure App Service

Azure Key Vault

Git

Job description

NuAxis Innovations, a federal IT company, seeks a UI/UX Developer III for a full-time role to translate requirements into secure, scalable enterprise interfaces using React and .NET. You will provide senior technical leadership across delivery teams and ensure high-quality UI/UX delivery in a regulated environment.

Join a mission-driven team that values craftsmanship, Agile and DevSecOps practices, and mentorship.