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# Senior Software Developer, Applications

- **Company:** Cgi Inc.
- **Location:** Arlington, VA, United States
- **Experience:** Expert
- **Salary:** $89,600.0
- **Contract:** Permanent contract
- **Skills:** ASP.NET, JavaScript (Programming Language), .NET Framework, Agile Methodology, Business Logic, Software Applications, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Cloud Computing, Code Review, Custom Software, Data Migration, Database Development, Microsoft Dynamics CRM, JSON, Microsoft Software, Microsoft SQL Server, Open Data Protocol, Scrum Methodology, Software Engineering, SQL Stored Procedures, Systems Integration, Web Services, Extensible Markup Language (XML), Enterprise Software Applications, Power Platform Integration, Information Technology, Restful APIs, Powerapps, Web Api, Microservices
- **Published:** September 17, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9167818/senior-software-developer-applications

## About the Role

10+ years of experience in the IT services or development field.
Experience supporting IT application migration and development projects.
Bachelor's degree or higher in statistics, computer science, mathematics, or a related field.
2 5 years of experience working with a cloud environment
Hands on experience developing and supporting Dynamics 365 CRM solutions
Experience with Power Platform, including Power Apps and Power Automate
Strong development experience with C#, JavaScript, .NET, ASP.NET, Web API or similar Microsoft technologies
Experience developing CRM plugins, JavaScript web resources, custom entities, forms, views, workflows and security roles
Experience integrating enterprise applications using REST APIs, OData, JSON, XML and related integration methods
Strong SQL Server experience, including database development, stored procedures, views, triggers and reporting queries.
Ability to lead projects using the Scrum/Agile framework and methodology.
Experience leading teams, able to motivate and engage.
Ideally, has experience working in the Federal Government.

Desired qualifications/non essential skills required:
Familiarity with modern development practices, microservices architecture, and cloud technologies.
Cloud certifications (e.g., Azure Developer, Azure Solutions Architect) are a plus., * Application Development

 * Collaboration
 * Problem Solving
 * Code Review

## Description

CGI Federal is seeking an experienced Senior Software Developer to lead the design and development of complex software applications. This role is ideal for seasoned developers who are ready to take on more responsibility and advance their technical expertise. We offer a supportive environment with opportunities for leadership, training, and mentorship to help you grow your career.

This position is performed at the client site in Arlington, VA or Washington, DC.

Your future duties and responsibilities:

Help lead the transformation of existing application and design new application for modernized interface and architecture.
Interact with systems experts, developers and programmers on design and execution of migration from current platform to cloud based platform.
Attend customer meetings as requested and serves as primary liaison for technical based solutions.
Design, develop and maintain enterprise solutions within Dynamics 365 CRM and the Microsoft Power Platform
Configure custom entities, forms, views, business rules, workflows and CRM security models
Develop CRM plugins, JavaScript web resources and custom business logic using C#, JavaScript and the Dynamics CRM SDK
Build and maintain Power Apps and Power Automate workflows to support business process automation
Develop and enhance custom applications using .NET, ASP.NET, Web API, C#, JavaScript, HTML/CSS and related technologies
Integrate Dynamics 365 CRM and Power Platform solutions with external systems using REST APIs, OData, JSON, XML and web services
Support SQL Server database development, including stored procedures, views, triggers, data queries and reporting support
Assist with data migration, system modernization and application enhancement initiatives
Support automated notifications, workflow processes and system triggered business logic
Troubleshoot application issues, support production systems and implement enhancements based on user and stakeholder needs
Participate in Agile/Scrum ceremonies, including sprint planning, backlog grooming, estimation and status updates
Collaborate with cross functional teams to gather requirements, document technical solutions and deliver high quality software


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