Software developer jobs in Reston, VA and nearby

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Added 7 days ago
Lead Application Developer
CGI Technologies and Solutions, Inc.
Fairfax, VA
Join us as a Lead Application Developer and help shape the design and delivery of mission critical software solutions. In this role, you'll provide hands on technical leadership across…
Added 7 days ago
Senior Software Developer, Applications
CGI Technologies and Solutions, Inc.
Arlington, VA
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…
Added 7 days ago
Senior Software Developer
CGI Technologies and Solutions, Inc.
Arlington, VA
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…
Added 8 days ago
Lead Application Developer
CGI
Fairfax, VA
Join us as a Lead Application Developer and help shape the design and delivery of mission critical software solutions. In this role, you'll provide hands on technical leadership across…
Added 8 days ago
Lead Software Developer - Java
LEIDOS, INC.
Ashburn, VA
Leidos is seeking Lead Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic…
Added 8 days ago
Jr. PLM Application Developer
BAE Systems
Rockville, MD
BAE Systems is seeking PLM Application Developer to support our work as a prime contractor on a high-profile U.S. Navy weapon system. The primary responsibility of this position is to…
Added 8 days ago
Software Developer
Booz Allen Hamilton_United States
Alexandria, VA
As a software sustainment engineer, you play a pivotal role in an application’s functional life. From troubleshooting to fixing bugs, you use your operations and maintenance skills to…
Added 8 days ago
Software Developer III
Na Ali'i Consulting & Sales, LLC.
Arlington, VA
Nakupuna Companies is seeking a Peoplesoft developer with military personnel/pay experience. This role is a Software Developer III and will join the software development team supporting the…
Added 8 days ago
A
PLM Application Developer
Actalent
Rockville, MD
- $45 USD / hour
Job Title: PLM Application DeveloperJob DescriptionThe PLM Application Developer supports a highprofile U.S. Navy weapon system as part of a development, deployment, and sustainment team…
Added 9 days ago
Software Developer
CACI International
Bethesda, MD
Must have experience with Agile
Added 10 days ago
C
Cloud Application Developer
Cognizant
Washington, DC
- $83,250 to $130,000 USD / year
We are seeking an experienced Cloud Application Developer to support the modernization of enterprise applications and the migration of Microsoft Power Platform solutions to Azure…
Added 10 days ago
Front End Software Developer
CACI International
Sterling, VA
Clearance: Must have TS/SCI with CI poly (or be willing to take CI poly)
Added 10 days ago
Senior Cloud Developer - Legacy Migration (Secret Clearance/TS Elgible)
General Dynamics Information Technology
Fairfax, VA
Candidates MUST have an active Secret clearance with ability to obtain Top Secret and an agency-specific suitablity
Added 11 days ago
Senior Software Developer - Scrum Master
Leidos
Gaithersburg, MD
Leidos is seeking a Senior Software Developer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation…
Added 11 days ago
Software Developer
CACI
Bethesda, MD
Must have experience with Agile
Added 11 days ago
Software Developer
CACI, INC.-FEDERAL
Bethesda, MD
Must have experience with Agile
Added 12 days ago
VS
Cleared AWS Application Developer (Full Stack)
Virtual Service Operations
Herndon, VA
- $165,000 to $220,000 USD / year
Virtual Service Operations (VSO) is seeking an experienced AWS Application Developer (Full Stack) to join a highly skilled team delivering advanced cloud engineering capabilities for a…
Added 12 days ago
Software Developer and IT Tech Professional
CACI International
Bethesda, MD
Must have a degree in relevant field to software development · Must have or be able to obtain a secret or interim secret clearance
Added 12 days ago
Data Engineering Software Developer
Tetrad Digital Integrity LLC
Washington, DC
TDI is seeking a Data Engineering Software Developer to support a brand-new Agile development team at the forefront of federal IT modernization, delivering real digital transformation where…
Added 12 days ago
Front End Software Developer
CACI, INC.-FEDERAL
Sterling, VA
Clearance: Must have TS/SCI with CI poly (or be willing to take CI poly)
Added 12 days ago
University, Software Developer
Booz Allen Hamilton_United States
McLean, VA
University, Software DeveloperThe Opportunity:
Added 12 days ago
Software Developer
LEIDOS, INC.
Chantilly, VA
Added 12 days ago
SI
Senior Application Developer
SOS International LLC
Fort Belvoir, VA
- $140,000 to $155,000 USD / year
Must have demonstrated the ability to communicate with a variety of stakeholders in multiple formats
Added 12 days ago
Journeyman Software Developer, Access Control
Amentum
Merrifield, VA
Work Schedule: Day shift, Monday through Friday
Added 12 days ago
Front End Software Developer
CACI
Sterling, VA
Clearance: Must have TS/SCI with CI poly (or be willing to take CI poly)

CGI Technologies and Solutions, Inc.

Senior Software Developer, Applications

Arlington, VA, United States

Apply on usnlx.com About employer

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Job details

Posting language: English
Posted: Sep 17, 2026

Original job description

Senior Software Developer, Applications

Position 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

Required qualifications to be successful in this 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.

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $89,600.00 $218,200.00.

CGI Federal's benefits are offered to eligible professionals on their first day of employment to include:

. Competitive compensation

. Comprehensive insurance options

. Matching contributions through the 401(k) plan and the share purchase plan

. Paid time off for vacation, holidays, and sick time

. Paid parental leave

. Learning opportunities and tuition assistance

. Wellness and Well being programs

#CGIFederalJob

#ClearanceJobs

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team - one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

We make it easy to translate military experience and skills! Click here (https://cgi-veterans.jobs/) to be directed to our site that is dedicated to veterans and transitioning service members.

All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.

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More about this job

Skills

CGI
Dynamics 365
Microsoft Power Platform
JavaScript
C#
Microsoft Dynamics CRM
Power Apps
Microsoft Power Automate
Business processes
.NET
Microsoft ASP.NET
HTML
CSS
API development
Microsoft SQL Server
Reporting
Workflow
Troubleshoot
Estimating
Statistics
Computer science
Scrum
Agile
Microservices Architecture
Cloud technologies
Microsoft Azure

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Software developer jobs in Reston, VA and nearby

Lead Application Developer