Senior Full Stack Developer

Senior Full Stack Developer

Position Description
We are seeking a highly skilled Senior Full Stack Developer to provide comprehensive DevSecOps support. The successful candidate will be responsible for building, integrating, and deploying back-end applications that incorporate models developed by data scientists and technologists, delivering them to customers through web applications. Additionally, the role involves integrating emerging technologies into applications and deploying cloud-native services.
Join our team and play a key role in developing and deploying innovative applications that leverage data science models and emerging technologies. If you have a passion for full-stack development and a track record of delivering high-quality solutions, we would love to hear from you.
This position is located in our Fairfax, VA office; however, a hybrid working model is acceptable.

Your future duties and responsibilities
Design, develop, and deploy cloud-native web applications on AWS, including backend API development (REST, GraphQL), database design and connectivity (RDS, DynamoDB, or equivalent), and authentication and authorization integration (SSO, OAuth, role-based access).
Develop server-side application logic and service orchestration, ensuring seamless integration with AWS managed services such as Lambda, API Gateway, S3, and SQS.
Design and develop user-facing interfaces and dashboards, focusing on responsive web application development using modern frameworks like React, Angular, or Vue.
Implement AWS Amplify-based presentation layers and markdown-based web-content presentation for standards and guidance documents.
Ensure all web applications comply with Section 508 / WCAG accessibility standards.
Build, integrate, and deploy back-end applications that incorporate data science models and deliver them through web applications.
Develop and integrate emerging technologies into existing and new applications to enhance functionality and user experience.
Deploy cloud-native services and manage cloud-based server deployment, ensuring efficient credentialing and access management.
Automate infrastructure and business processes to improve efficiency and scalability, including implementing Robotic Process Automation (RPA) for deployment in a virtualized environment.
Collaborate with cross-functional teams, including data scientists and technologists, to ensure seamless integration and deployment of applications.
Ensure that all applications and processes adhere to DevSecOps best practices, maintaining a strong focus on security and operational efficiency.

Required qualifications to be successful in this role
Proven experience as a Full Stack Developer with expertise in both front-end and back-end development.
Strong understanding of DevSecOps principles and practices.
Experience with cloud-native services and cloud-based server deployment on AWS.
Proficiency in backend API development, database design, and authentication integration.
Experience in responsive web application development using modern frameworks and ensuring accessibility compliance.
Strong problem-solving skills and the ability to work collaboratively with cross-functional teams.
Excellent communication skills to effectively convey technical concepts to non-technical stakeholders
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 $80,600.00 - $176,300.00.
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
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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 [email protected] . 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.

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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.