Software Engineer, Application Programming Interface (API) at QBE LLC

Setup: Remote, Hybrid
Location: Huntsville, Alabama
Type: Full-time
Posted: Oct 8, 2025

Description

QBE LLC is seeking a Software Engineer specializing in Application Programming Interface (API) engineering to design, develop, implement, and maintain robust APIs for containerized applications supporting the U.S. Army’s energy and water use metering program. The role involves collaborating with cross-functional teams, ensuring seamless integration and optimal performance, and contributing to a system-of-systems solution that integrates with the Army's enterprise cloud and data environment.

Required Skills

API Design
RESTful APIs
Containerized Applications
Kubernetes
Docker
Python
Node.js
Java
C++
Microservices
Swagger
Postman
OAuth
JWT
SQL
NoSQL
Agile
Security Clearance

Additional Information

Minimum Education: Bachelor’s degree in computer science, engineering, or a related field, or equivalent practical experience.
Required Previous Experiences: 5+ years proven experience in API design and development.
Preferred Qualifications: 5-10 years’ experience working with data services for DoD agencies and service branches.
Knowledge of API gateway technologies such as MuleSoft.
Familiar with Tactical connectivity challenges and tactical edge applications.
Working knowledge of DoD mission partners.
Knowledge of U.S. Army Combatant Commands, Component Commands and their mission(s).
Advanced degree in computer science, engineering, or a related field.
Current CISSP, INCOSE or other relevant cybersecurity and engineering certifications.
Knowledge and experience in state and federal information security laws, including but not limited to NIST, HIPAA, DoD and all other applicable regulations including the implementation of PII/PHI based systems
Security+ certification