Senior API Integration Engineer (TS/SCI)

FOTOMILL STUDIOS LIMITED; Warrenton (VA); On-site; USD 150,000 - 200,000; Full time

Job summary

Altamira Technologies is seeking a Software Integration Engineer to design and build connections between software platforms via APIs, middleware, and data feeds. You will ensure performance, security, and compliance through end-to-end testing.

Responsibilities include designing API integrations, building and maintaining pipelines (REST, SOAP, GraphQL, Kafka, Azure Service Bus, SQS), documenting APIs, and monitoring health with dashboards. TS/SCI clearance and 8 years' experience are required.

Qualifications

• Must be a United States citizen.
• Active TS/SCI clearance required.
• Bachelor's degree in CS, Information Systems, or Software Engineering.
• Proven end-to-end integration ownership experience.
• Minimum 8 years of relevant experience.

Responsibilities

• Design API integrations between enterprise systems.
• Develop, test, and debug code to ensure integrations function correctly.
• Build and maintain integration pipelines using REST, SOAP, GraphQL, and event-driven messaging.
• Create and maintain API documentation.
• Debug integration failures systematically.
• Conduct integration testing across system boundaries including negative testing.
• Collaborate with technical teams and third-party API providers during development and issue resolution.
• Monitor integration health through dashboards and alerts; respond to failures in production.

Skills

Problem solving

Analytical skills

Communication skills

Interpersonal skills

Education

Bachelor's degree in CS or related

Tools

REST

SOAP

GraphQL

Kafka

Azure Service Bus

SQS

Job description

Altamira Technologies is seeking a Software Integration Engineer to design and build connections between software platforms via APIs, middleware, and data feeds. You will ensure performance, security, and compliance through end-to-end testing.

Responsibilities include designing API integrations, building and maintaining pipelines (REST, SOAP, GraphQL, Kafka, Azure Service Bus, SQS), documenting APIs, and monitoring health with dashboards. TS/SCI clearance and 8 years' experience are required.