Demo

Full Stack Developer, Senior

CGI
Arlington, VA Full Time
POSTED ON 12/9/2025
AVAILABLE BEFORE 2/9/2026

Position Description:

CGI Federal has an exciting opportunity for a Full Stack Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Full Stack Developer is a versatile software professional skilled in both front-end and back-end web development. They design, develop, and maintain complete web applications, working with user interfaces (front-end) and server-side logic, databases, and APIs (back-end). They are responsible for the entire development process, ensuring seamless integration between the user experience and the underlying functionality.

This position is located in Arlington, VA, hybrid working model is acceptable.

Key Responsibilities:

  • Design and build the user interface (UI) and user experience (UX) of web applications using technologies like HTML, CSS, and JavaScript.
  • Develop server-side logic, databases, and APIs to handle data processing, storage, and application functionality.
  • Ensure seamless integration between the front-end and back-end components of the application.
  • Thoroughly test and debug applications to ensure functionality, performance, and security.
  • Collaborate with other developers, designers, and stakeholders to deliver high-quality web applications.

Skills & Qualifications:

  • Bachelors degree and/or 5 to 8 years of experience.
  • Active TS/SCI and the ability to obtain and maintain a TS/SCI with CI Poly
  • Proficiency in designing and building the UI and UX of web applications using HTML, CSS, and JavaScript.
  • Experience in developing server-side logic, databases, and APIs for data processing, storage, and application functionality.
  • Ability to ensure seamless integration between front-end and back-end components.
  • Skills in thoroughly testing and debugging applications to ensure functionality, performance, and security.
  • Ability to collaborate effectively with other developers, designers, and stakeholders to deliver high-quality web applications.

CGI Federal is growing its high-performance team whose members share a passion for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven mission. This position requires a proactive individual with strong technical skills and the ability to manage and improve processes effectively.

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 $158,900.00 - $278,000.00.

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
#LI-MB7
#ClearanceJobs
#CGIintelligencecareers
#MARSCareers
#DICE

Skills:

  • Back End Development
  • English
  • Full Stack Development
  • Front End Development
  • Integration testing

What you can expect from us:

Together, as owners, lets turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, youll 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. Thats why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our companys strategy and direction.

Your work creates value. Youll 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.

Youll shape your career by joining a company built to grow and last. Youll 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 teamone 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! 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 CGIs legal duty to furnish information.

Salary : $158,900 - $278,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Full Stack Developer, Senior?

Sign up to receive alerts about other jobs on the Full Stack Developer, Senior career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$88,984 - $115,784
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Income Estimation: 
$101,441 - $130,752
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Income Estimation: 
$70,239 - $89,209
Income Estimation: 
$88,984 - $115,784
Income Estimation: 
$92,017 - $124,111
Income Estimation: 
$90,707 - $120,959
Income Estimation: 
$91,486 - $118,193
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Income Estimation: 
$120,936 - $155,014
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at CGI

  • CGI Washington, DC
  • Position Description: Under the direct supervision of the CGI Management personnel, the Bilingual (English/Spanish) Support Associate assists the Customer ... more
  • 12 Days Ago

  • CGI Merrimack, NH
  • Position Description CGI is seeking to hire a programmer to play a pivotal role in developing and maintaining cutting-edge web applications using Java 11/1... more
  • 12 Days Ago

  • CGI Jersey, NJ
  • Position Description CGI is seeking a self-motivated Senior Geneva Developer to join an established team supporting a core system for a large financial cli... more
  • 12 Days Ago

  • CGI Jersey, NJ
  • Position Description Join high performing Global Banking team as a Regulatory Business Analyst role to manage and provide solutions to improve and optimize... more
  • 12 Days Ago


Not the job you're looking for? Here are some other Full Stack Developer, Senior jobs in the Arlington, VA area that may be a better fit.

  • SOHO Square Solutions Mc Lean, VA
  • Job Details Job Title : Developer-Full Stack Senior Location: McLean, VA (Onsite) Duration: 6 Months NOTE : Locals Only Must be available for in-person int... more
  • 12 Days Ago

  • Ironistic Alexandria, VA
  • Ironistic Full-Stack developers are the glue that holds our web solutions together. The Full-Stack Developer will work as part of a collaborative developme... more
  • 13 Days Ago

AI Assistant is available now!

Feel free to start your new journey!