Remote API Integration Engineer

CMT Services, Inc.; Washington (District of Columbia); Remote; USD 110,000 - 140,000; Full time

Job summary

CMT Services, Inc. is seeking an API Developer to support USDA's Enterprise Human Capital Modernization & Transformation initiative. You will design, develop, and deploy RESTful and event-driven APIs, implement secure authentication, ensure reliability and versioning, and support enterprise integration standards.

The role emphasizes interface development, data exchange, and knowledge transfer through documentation and training. Remote work with occasional on-site meetings in DC is supported.

Qualifications

• 3 to 5 years of progressive professional experience in API development, systems integration, software development, or a related field.
• Experience designing, developing, and deploying RESTful and event-driven APIs for enterprise system integration.
• Experience developing and maintaining API/service definitions, integration specifications, interface control documents, and data mappings with change control and versioning.
• Experience implementing secure authentication, reliability, and versioning for APIs and services.
• Experience supporting end-to-end systems integration, including interface configuration, data exchange modeling, and cross-system workflow coordination.
• Experience configuring and supporting inbound and outbound data interfaces with NFC and USDA legacy systems, including legacy-to-modern interface remediation, testing, and validation.
• Experience troubleshooting integration issues involving connectivity, data transformation, authentication, and performance, and supporting regression, performance, and failover testing.

Responsibilities

• Core Deliverables: Interface development, APIs, integration services, authentication, system connectivity.
• Systems Integration Engineering: APIs, integrations, interface design, ICDs, ETL/ELT pipelines, interface remediation, integration testing
• Databricks Lakehouse Support: Lakehouse architecture, security design, common data model, migration framework, reporting and analytics
• Knowledge Transfer: Training, SOPs, workshops, shadowing sessions, documentation, repository management

Skills

API Development

RESTful APIs

Event-driven APIs

Systems Integration

Security & Authentication

Documentation & Version Control

End-to-End Testing

Legacy System Interfaces

Education

Bachelor's degree in Computer Science/Information Systems/IT/Computer Engineering

Job description

CMT Services, Inc. is seeking an API Developer to support USDA's Enterprise Human Capital Modernization & Transformation initiative. You will design, develop, and deploy RESTful and event-driven APIs, implement secure authentication, ensure reliability and versioning, and support enterprise integration standards.

The role emphasizes interface development, data exchange, and knowledge transfer through documentation and training. Remote work with occasional on-site meetings in DC is supported.