A

Applied Information Sciences

Microsoft cloud services for secure compliance

React .NET Full Stack Developer

Full-TimeUpdated on 10/23/2026
$100k - $150k/yr
Senior, Expert
Bachelor's
Washington, DC, USA
In PersonOnsite at the client site.
Software EngineeringFull-Stack Engineering
No H1B Sponsorship
US Top Secret Clearance Required

About the job

Requirements
  • A bachelor's degree and a minimum of 8 years of experience are required.
  • Experience with the ASP.NET framework, Entity Framework, SQL Server, and design and architectural patterns, including APIs with dependency injection, is required.
  • Experience with .NET languages, including C# and ADO.NET, is required.
  • Familiarity or experience with architecture styles and APIs, including REST and RPC, is required.
  • Active eligibility for Top Secret clearance with SCI is required; interim clearance is not accepted.
Responsibilities
  • Develop and maintain web applications using React, TypeScript, JavaScript, Node.js, and HTML5/CSS3.
  • Design and implement front-end and back-end application components.
  • Ensure application performance, quality, and responsiveness.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Write clean, scalable, and maintainable code following best practices.
  • Conduct unit, integration, and system testing of applications.
  • Troubleshoot and resolve technical issues and bugs.
  • Participate in code reviews and provide feedback to peers.
  • Use Git and GitLab for source control.
  • Engage in the full software development lifecycle, from concept and design through testing and deployment.
  • Write clean, maintainable, and efficient code and adhere to best practices and coding standards.
  • Participate in code reviews, provide constructive feedback, and contribute to continuous improvement of development processes.
  • Work across multiple languages and platforms; design and implement architectural decisions; apply design patterns, cloud-native services, infrastructure/platform/software as a service basics, and secure coding practices such as the OWASP Top 10.
  • Perform complex tasks under limited guidance; integrate and troubleshoot distributed or cloud services; optimize performance and scalability.
  • Set a high bar for code quality, multitask, own and correct errors, and drive continuous improvement.
  • Lead code reviews, mentor teammates, and translate technical concepts for non-technical stakeholders.
  • Work directly with clients without oversight, write technical request for proposal content when needed, nurture client relationships, and manage routine client concerns.
Desired Qualifications
  • Experience with front-end frameworks such as React.
  • Familiarity with cloud platforms such as AWS or Azure.
  • Knowledge of database design and development, including SQL and NoSQL databases.
  • Knowledge of object-relational mappers such as Entity Framework.
  • Understanding of DevOps practices and tools such as continuous integration/continuous delivery pipelines, Docker, and GitLab.
  • Relevant certifications in .NET development or cloud technologies.
  • Experience working in an Agile/Scrum development environment.

About the company

A

Applied Information Sciences

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AIS helps large commercial and federal clients accelerate innovation while maintaining security and compliance, by combining technical expertise with knowledge of industry trends and regulatory environments. They implement and manage cloud solutions using Microsoft technologies, with teams that design architecture, deploy systems, and provide ongoing governance tailored to each client. Their edge comes from deep regulatory know-how paired with proven Microsoft cloud capabilities and many Advanced Specializations and Solutions Partner Designations across Infrastructure, Digital & App Innovation, Data & AI, Security, Business Apps, and Modern Work. The goal is to help customers realize value from cloud initiatives, improve efficiency, and achieve better business outcomes through secure modernization and governance.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Reston, Virginia

Founded

1982

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Simplify Jobs

Simplify's Take

What believers are saying

  • Dorrean added national security and law enforcement relationships immediately in July 2025.
  • AIS won an $11.27 million DOJ National Security Division contract in 2026.
  • AIS is actively hiring, with 125 job postings in 2026, up 92.4% year-over-year.

What critics are saying

  • Federal concentration deepens; Dorrean ties AIS to DOJ, FBI, and DHS budgets.
  • Headcount fell from 831 in 2023 to 765 in March 2026.
  • AIS lacks public proof of commercial scale beyond Sri Mandava's March 2025 mandate.

What makes Applied Information Sciences unique

  • AIS combines Microsoft cloud, AI, and federal mission services after Dorrean's July 2025 acquisition.
  • AIS now sells through OASIS+, DOJ ITSSS-2, Tradewinds OTA, and GSA MAS.
  • AIS invested $2.7 million in Microsoft Solution Center capabilities in December 2024.

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Benefits

  • Mentorship Program
  • Professional Development Budget
  • Training Programs

Company News

GovCon Wire
Jul 18th, 2025
AIS Expands Offerings Portfolio, US Federal Market Presence With Dorrean Acquisition

Applied Information Sciences, or AIS, a provider of cloud and artificial intelligence technologies for the federal government, has acquired Dorrean.

Citybiz
Jul 18th, 2025
Blue Delta Capital Partners-Backed AIS Acquires Dorrean

Strategic acquisition expands AIS’ customer base in the Federal national security and law enforcement markets for its cloud and AI solutions... Read More

Amerland ENT
Mar 28th, 2025
AIS announces appointment of Sri Mandava as President of Commercial Business

AIS announces appointment of Sri Mandava as President of Commercial Business.

Pure AI
Jan 7th, 2025
AI Changes Our Relationship with Applications

Most recently, in December 2024, AIS announced the launch of its Microsoft Solutions Center (MSC) the product of a US$2.7M investment in delivering secure, Microsoft-based solutions.

Traffic Technology Today
Apr 24th, 2024
ITS AMERICA VIDEO: Welcome to Phoenix

At the ITS America Conference & Expo in Phoenix this week (April 22-25) TTi is partnering with Applied Information to bring you the latest video news reports from the show floor.