Senior API & Data Integration Engineer

Integral Federal, Inc.; Tysons (VA); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical, Dental & Vision Insurance

401(k) with immediate vesting

Professional Training Reimbursement

Paid Time Off & Holidays

Employee Assistance Program

Disability Insurance

Life Insurance

Job summary

Integral Federal, Inc. seeks an Integration Developer to build, test, and document API and data integrations for VA systems. You will support ETL/ELT processes, migrations, and cross‑system data exchanges while aligning with VA security and architecture standards.

You will develop scripts, configure environments, and ensure comprehensive testing across units, integrations, and UAT. A strong Agile background and REST/JSON expertise are essential for success.

Qualifications

• Bachelor's degree in computer science or IT-related field with 7–10 years of 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.
• Public Trust

Responsibilities

• Supports modernization by enabling data exchange, contributing to migration activities, and ensuring that integrations are properly configured, validated, and documented in alignment with VA standards.
• Build, test, and document API and data integrations between VA‑EISS, BOSS‑E, MBMS, and external VA business systems.
• Support ETL/ELT processes, legacy‑to‑modern system transitions, and integration of internal/external data sources.
• Develop scripts for data migrations, environment configuration, and interface implementation.
• 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, system, and performance levels before release.
• Support UAT, IV&V, and ISQA testing by providing required integration‑specific data and configuration artifacts.

Skills

Agile/Scrum

REST APIs

JSON

Microservice integration

Data exchange

Public Trust

Message queues

Education

Bachelor's degree in computer science or IT

Tools

ETL/ELT tools

DDL/DML scripting

Legacy-to-cloud migrations

Integration tooling

Job description

Integral Federal, Inc. seeks an Integration Developer to build, test, and document API and data integrations for VA systems. You will support ETL/ELT processes, migrations, and cross‑system data exchanges while aligning with VA security and architecture standards.

You will develop scripts, configure environments, and ensure comprehensive testing across units, integrations, and UAT. A strong Agile background and REST/JSON expertise are essential for success.