Senior API / Integration Engineer at Careers Decisionpointcorp, Remote

Senior API / Integration Engineer at Careers Decisionpointcorp, remote. Full-time. Est. up to $160k. Apply with swipeandhired.

DecisionPoint seeks a Senior API / Integration Engineer to design, build, secure, and optimize enterprise-grade APIs and system integrations supporting applications across a large federal and DoD-aligned mission environment. This senior role enables interoperability across systems, aligns integration patterns with enterprise architecture, and ensures API performance, reliability, and security.
The Senior API / Integration Engineer partners with developers, cloud engineers, cybersecurity specialists, and mission stakeholders to deliver scalable, secure, well-documented APIs and integration services that support MC&FP’s broader application ecosystem and enterprise data flows.
This position is fully remote.

Duties & Responsibilities

The Senior API / Integration Engineer will:

• 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.

• Ensure APIs comply with DoD cybersecurity policies, Zero Trust principles, and secure coding practices.

• Build and maintain integration pipelines between internal and external systems.

• Conduct API performance tuning, scalability improvements, and error-handling enhancements.

• Troubleshoot complex integration failures, data issues, and cross-system communication gaps.

• Support API versioning, lifecycle management, and migration planning.

• Produce API documentation including OpenAPI /Swagger specs, interface definitions, and usage guides.

• Collaborate with cloud engineering teams to optimize API hosting, routing, and authentication.

• Conduct peer code reviews, enforce development standards, and mentor junior developers.

• Participate in Agile ceremonies and support sprint-based delivery.

Qualifications

Clearance Requirement
Must hold an active Top Secret clearance, supported by a Tier 5 background investigation.

Education (Required)
Bachelor’s degree in Computer Science, Information Systems, Engineering, or <sp