BackSenior Full Stack Developer
@ CGI
Position Description:
CGI Federal is seeking a Senior Full-Stack Developer to support a large-scale cloud-based analytics and application delivery program. The role focuses on building and deploying secure, cloud-native applications hosted in multi-environment AWS ecosystems. The selected candidate will support backend services, API development, CI/CD automation, and integration with COTS and cloud-native services. This position is located in our Fairfax, VA or Lafayette, LA office; however, a hybrid working model is acceptable.
Your future duties and responsibilities:
- Design, develop, and deploy cloud-native applications using modern frameworks and AWS services.
- Build backend APIs (REST/GraphQL), implement server-side logic, and integrate with data stores such as RDS and DynamoDB.
- Support authentication and authorization integrations using approved standards and identity solutions.
- Build and maintain DevSecOps pipelines incorporating code scanning and security controls.
- Containerize workloads with Docker and orchestrate services through ECS or EKS.
- Implement infrastructure automation using AWS CDK or CloudFormation.
- Participate as an embedded member of Agile development teams, supporting sprint ceremonies and coordination activities.
- Support release readiness, testing, and compliance activities.
Qualifications:
Required qualifications to be successful in this role:
- Experience with full-stack application development in AWS environments.
- Proficiency in APIs, microservices, and containerized deployment models.
- Experience designing and operating CI/CD pipelines with integrated security tooling.
- US Citizenship and ability to meet federal clearance requirements.
Desired:
- Experience deploying COTS applications within cloud platforms.
- Experience working within regulated or compliance-driven environments.
Skills:
- Amazon Web Services Cloud
- AWS Machine Learning
- AWS Machine Learning
- Cloud architecture
- Docker
- GitLab
How to Apply:
Apply online at: https://www.cgi.com/en/careers
Visit Site to Apply
Location: Lafayette, LA
Date Posted: June 26, 2026
Application Deadline: July 27, 2026
Job Type: Full-time