Security-Cleared API & Data Integration Engineer

Integral Federal, Inc.; McLean (VA); On-site; USD 135,000 - 160,000; Full time

Benefits offered by this job

Medical, Dental & Vision Insurance

Flexible Spending Accounts

Short-Term and Long-Term Disability

Life Insurance

Paid Time Off & Holidays

Earned Bonuses & Awards

Professional Training Reimbursement

Employee Assistance Program

Job summary

The Integration Developer at Integral Federal, Inc. builds, tests, and documents API and data integrations to support VA mission-critical systems from development through production in a secure, tested environment.

Responsibilities include configuring integrations, supporting ETL/ELT and migrations, and contributing to sprint deliverables in an Agile context with REST/JSON-based patterns and data validation artifacts.

Qualifications

• Bachelor’s Degree in computer science or an IT-related degree with 7-10 years' experience.
• Experience supporting ETL/ELT, legacy‑to-cloud migrations, and cross‑system data exchange.
• Experience documenting integration configurations, environment setups, and validation procedures.
• Experience supporting integration testing across unit, functional, system, and performance test cycles.
• Experience working in Agile/Scrum environments and contributing to Sprint deliverables.
• Knowledge of REST APIs, JSON, SOAP (if applicable), message queues, and microservice integration patterns.
• Experience with ETL/ELT tools, database scripting (DDL/DML), and data transformation techniques.

Responsibilities

• Build, test, and document API and data integrations between VA‑EISS, BOSS‑E, MBMS, and external VA business systems.
• Configure integrations across development, test, staging, and production environments, ensuring consistency and proper setup.
• Ensure all integrations are tested in VA‑approved environments at unit, functional, and integration levels before release.
• Support UAT, IV&V, and ISQA testing by providing required integration‑specific data and configuration artifacts.

Skills

REST APIs

JSON

Message queues

Microservice patterns

Agile/Scrum

ETL/ELT

Data integration

Testing (unit/integration)

APIs documentation

Education

Bachelor’s Degree in computer science or IT-related field

Tools

Java

Node.js

React

Ruby on Rails

Oracle

.NET

Job description

The Integration Developer at Integral Federal, Inc. builds, tests, and documents API and data integrations to support VA mission-critical systems from development through production in a secure, tested environment.

Responsibilities include configuring integrations, supporting ETL/ELT and migrations, and contributing to sprint deliverables in an Agile context with REST/JSON-based patterns and data validation artifacts.