Software Integration Engineer

Altamira Technologies Corp.; Warrenton, McLean, Centennial, Augusta (VA, VA, CO, GA); On-site; USD 150,000 - 200,000; Full time

Job summary

Altamira Technologies Corp. in McLean, Virginia, has a long history serving the U.S. National Security community.

The Software Integration Engineer role is based in Warrenton, VA, and focuses on designing and building integrations across enterprise systems using REST, SOAP, GraphQL, and event-driven messaging. You will own end-to-end integration from design to monitoring, ensuring performance, security, and compliance.

Qualifications

• Citizen of the United States.
• Active TS/SCI clearance.
• Bachelor's degree in CS, Information Systems, or Software Engineering.
• Minimum 8 years of relevant experience.
• Strong problem-solving and analytical skills.
• Excellent communication and interpersonal skills.

Responsibilities

• Design API integrations between enterprise systems.
• Develop, test, and debug code for integrated systems.
• 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.
• Monitor integration health with dashboards and respond to failures in production.

Skills

End-to-end integration ownership

Problem-solving

Communication skills

API integrations

Testing and debugging

Education

Bachelor's degree in CS, Information Systems, or Software Engineering

Tools

REST

SOAP

GraphQL

Kafka

Azure Service Bus

SQS

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies.

Position: Software Integration Engineer

Location: Warrenton, VA. Centennial, CO. Augusta, GA.

The Software Integration Engineer will design and build connections between software platforms, through APIs, middleware, event pipelines, and data feeds to connect disparate applications, platforms, and services. Responsible for ensuring integration meets requirements for performance, security, and compliance through end-to-end testing.

Responsibilities:

• Design API integrations between enterprise systems
• Developing, testing, and debugging code to ensure integrated systems function correctly
• Build and maintain integration pipelines using REST, SOAP, GraphQL, and event-driven messaging (Kafka, Azure Service Bus, SQS)
• Create and maintain API documentation
• Debug integration failures systematically
• Conduct integration testing across system boundaries, including negative testing for error and edge cases
• Collaborate with technical teams and third-party API providers during integration development and issue resolution
• Monitor integration health through dashboards and alerts; respond to failures and degraded connectivity in production

Required Qualifications:

• United States citizen
• Active TS/SCI clearance
• Bachelor's degree in CS, Information Systems, or Software Engineering
• Track record of end-to-end integration ownership: design, build, deploy, and monitor
• Minimum 8 years of relevant experience
• Strong problem-solving and analytical skills to troubleshoot complex integration challenges
• Excellent communication and interpersonal skills

Desired Qualifications:

• Active CI Poly
• Experience in managing large and complex software and mission integration projects.
• Experience in working with a variety of business leaders, IT professionals, and customers

The anticipated salary range for this position is $150,000 to $200,000. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.