Senior API / Integration Engineer
New
D
DecisionPointAPI integration
Source API remote eligibility restrictions: United StatesFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- Minimum 10 years of experience in API development, backend engineering, or systems integration.
- Required Skills
- OAuthJSON
Requirements
- Hold a bachelor’s degree in Computer Science, Information Systems, Engineering, or a related technical field.
- Have a minimum of 10 years of experience in API development, backend engineering, or systems integration.
- Have experience designing secure, scalable REST APIs and integration workflows.
- Have experience supporting enterprise systems in federal or DoD environments.
- Have experience troubleshooting complex backend and integration issues.
- Have experience delivering code and system changes in Agile development environments.
- Demonstrate proficiency in RESTful API design, JSON standards, and schema modeling.
- Have experience with API gateways, routing layers, and middleware such as Kong, Apigee, or AWS API Gateway.
- Understand authentication and authorization, including OAuth2, SAML, and JWT.
- Know secure coding practices and DoD cybersecurity requirements.
- Have experience with synchronous and asynchronous integration patterns, event-driven systems, or message queues.
- Hold CompTIA Security+ certification.
Responsibilities
- Architect, build, and optimize enterprise APIs and backend integration services.
- Implement secure REST and GraphQL endpoints, schemas, and data contracts.
- Design integration workflows, service interactions, and middleware/API gateway connections.
- Apply DoD cybersecurity policies, Zero Trust principles, and secure coding practices.
- Build and maintain integration pipelines between internal and external systems.
- Tune API performance, scalability, and error handling.
- Troubleshoot complex integration failures, data issues, and cross-system communication gaps.
- Manage API versioning, lifecycle planning, and migrations.
- Produce OpenAPI/Swagger specifications, interface definitions, and usage guides.
- Collaborate with cloud engineering teams on API hosting, routing, and authentication.
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