Integration API Engineer

All Native Group, The Federal Services Division of Ho-Chunk Inc.

. Develop adapters and data mappings between Army work-request records, financial cost objects, and Maximo work and asset records .

Posted 10/2/2026full-timeRemote • Kentucky • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building integrations, particularly with REST APIs and message queues, while adhering to secure coding practices and change management processes. Proficient in SQL and data mapping, with experience in government environments and integration frameworks.

Highest-signal resume keywords

Maximo Integration Framework ExperienceStrong SQL SkillsMessage-Based IntegrationCompTIA Security+ CertificationAzure API Management Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

REST APIsMessage QueuesData MappingIdempotent ConsumersOutbox PatternsRoot-Cause AnalysisAutomated ReconciliationException DashboardsSecure Coding PracticesCI/CD Pipelines

Tools & Technologies

MaximoAzure Service BusGitSAP-Based Financial Systems

Certifications & Qualifications

CompTIA Security+Azure Developer Certification

Industry Keywords

Government Test EnvironmentDoD InstallationsChange Management ProcessesBackground CheckInstallation Access

Tech Stack

Tools & technologies

AzureSQL

About the role

Key responsibilities & impact

Develop adapters and data mappings between Army work-request records, financial cost objects, and Maximo work and asset records
Implement reliable message delivery using outbox patterns, retries with backoff, idempotent consumers and version checks
Maintain an accountable exception queue with replay capabilities
Build automated reconciliation and exception dashboards
Produce interface control documents and test evidence for system-owner approval
Monitor interface health and perform root-cause analysis on failures
Support security incident reporting when interfaces are involved
Follow secure coding practices, source control and code review processes
Use least-privilege service accounts and protect secrets and credentials
Follow change management processes, including approval, testing and rollback plans
Travel periodically to Fort Campbell during interface testing and system go-live

Requirements

What you’ll need

5+ years building integrations, including REST APIs, message queues and event-driven patterns
Maximo Integration Framework experience
Production experience with message-based integration and failure recovery
Strong SQL and data-mapping skills
Experience working within Government test and production environment approval processes
Bachelor's degree in Computer Science, Software Engineering or a related field
CompTIA Security+ required if granted privileged access
Must be able to pass a background check and obtain installation access
Must successfully complete a pre-employment drug screen
Must be able to lift up to 25 lb
Azure Developer or integration certification preferred
Experience with DoD installations, contracts or programs is a plus
Preferred experience with Azure API Management and Service Bus, SAP-based financial system interfaces, Army work-request and financial systems, idempotent and outbox delivery patterns, OWASP secure coding practices, CI/CD pipelines and source control (e.g., Git)

Benefits

Comp & perks

Full-time and part-time positions available
Remote or office-based work arrangement
Periodic on-site travel to Fort Campbell, Kentucky
All Native Group is a Drug Free Workplace
Equal opportunity employment
Potential preference for persons of Indian descent in accordance with applicable laws