API Integration Layer Developer
First seen by Alion on Sep 28, 2026.
Description :
Experience Required.
- Minimum 5+ years of experience in API development and enterprise integrations.
Job Summary :
- The API Integration Layer Developer will support and enhance the COBRA middleware platform responsible for integrating enterprise IAM systems across the organization.
- The role requires strong expertise in Node.js, Express.js, ReactJS, API orchestration, secure integrations, and enterprise middleware architecture.
Key Responsibilities :
- Develop and maintain Node.js/Express.js backend services and ReactJS frontend applications.
- Design and implement secure RESTful APIs using OAuth and JWT authentication.
- Build and support integrations between IAM systems including SailPoint ISC, PingFederate, Active Directory, and enterprise applications.
- Troubleshoot and resolve integration and middleware issues.
- Perform API orchestration and secure data exchange across systems.
- Ensure performance, scalability, and security of middleware services.
- Collaborate with IAM teams, application administrators, and QA teams.
- Create technical documentation including API specifications, deployment guides, and architectural diagrams.
- Participate in code reviews and continuous improvement initiatives.
- Support Linux-based environments and deployments.
Required Skills :
- Strong Node.js and Express.js development experience.
- ReactJS frontend development expertise.
- REST API development and integration experience.
- OAuth, JWT, and SSO integration knowledge.
- Experience with middleware and enterprise integrations.
- Linux administration and troubleshooting skills.
- Strong debugging and performance optimization capabilities.
- Knowledge of secure coding best practices.
Preferred Skills :
- Experience integrating IAM platforms.
- Knowledge of CI/CD and DevOps practices.
- Experience with cloud-native architectures.
Education :
- Bachelors degree in Computer Science, Software Engineering, or related field.
Skills
API Integration, Node.js, React.js, Full Stack, Middleware, Linux