Data Integration Developer

Integral; Tysons (VA); Hybrid; USD 130,000 - 140,000; Full time

Benefits offered by this job

Medical, Dental & Vision Insurance

Flexible Spending Accounts

Disability Insurance

Life Insurance

Paid Time Off

Bonuses & Awards

Training Reimbursement

Employee Assistance Program

Job summary

Integral is seeking a Data Integration Developer to build and validate integration adapters, mapping code, SQL transformations and data exchange scripts connecting VA-EISS with enterprise systems. Human-review all AI-generated code before deployment in support of VA-EISS modernization.

You will implement REST API clients, integration adapters, validation rules and data transformations, review AI-generated components for schema alignment and security, and collaborate with the Integration

Qualifications

• Bachelor's degree in computer science or IT with 3–6 years experience.
• Hands-on programming for REST APIs, SQL, JSON/XML and data mapping or ETL.
• Ability to review AI-generated integration code against mappings and API contracts.
• Experience with version control, unit/integration tests and CI/CD workflows.
• Understanding of data validation, security, auditability and error handling.
• Public Trust.

Responsibilities

• Implement REST API clients, integration adapters, validation rules and data transformation scripts from approved specs.
• Review AI-generated APIs, mappings, SQL and scripts for schema alignment, security and performance.
• Develop automated interface tests and synthetic test records; verify identifiers and reconciliation results.
• Collaborate with Integration Engineer, Data Engineer, value-stream Dev Lead and QA Lead on changes and releases.
• Troubleshoot data exchanges, log failures safely, automate retries and document mapping evidence.

Skills

REST APIs

SQL

JSON/XML

ETL mapping

CI/CD

Code review

Public Trust

Education

Bachelor's degree in CS or IT

Tools

C#/.NET

Python

SQL Server

Oracle

Salesforce

AWS integration services

Job description

Overview

The Data Integration Developer builds and validates integration adapters, mapping code, SQL transformations and data exchange scripts connecting VA-EISS with enterprise and legacy systems. Human-review all AI-generated code and scripts before deployment in support of VA-EISS modernization.

Responsibilities

• Implement REST API clients, integration adapters, validation rules, SQL procedures and data transformation scripts from approved interface specifications.
• Review AI-generated APIs, mappings, SQL and scripts for schema alignment, data security, error paths, performance and repeatability.
• Develop automated interface tests and synthetic test records; verify expected business identifiers and reconciliation results.
• Work with the Integration Engineer, Data Engineer, value-stream Dev Lead and QA Lead on change reviews and integration releases.
• Troubleshoot data exchanges, log failures safely, automate retries and document mapping/operational evidence.

Qualifications

Required:

• Bachelor’s Degree in computer science or IT related degree with 3-6 years’ experience. Additional years of experience can substitute for a degree for the right candidate.
• Hands‑on programming/scripting for REST APIs, SQL, JSON/XML and data mapping or ETL integration.
• Demonstrated ability to review AI-generated integration code and validate it against approved mappings and API contracts.
• Experience with version control, unit/integration tests and CI/CD workflows.
• Understanding of data validation, security, auditability and error‑handling requirements.
• Public Trust

Preferred:

• C#/.NET adapters, Python, SQL Server, Oracle, Salesforce, AWS integration services and VA enterprise interfaces.
• Case‑management data, ETL tooling, JSON Schema/OpenAPI, migration reconciliation and interface contract testing.
• VA-authorized AI‑assisted coding and structured code review practices.

Salary range: $130,000-$140,000

This position is in the proposal stage. The above salary range represents a general guideline. Integral Federal considers a number of factors when determining base salary offers, such as the scope and responsibilities of the position and the candidate's experience, education, skills, and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and/or discretionary bonuses in addition to base pay.

Company Overview

Integral partners with federal defense, intelligence, and civilian leaders to tackle their most important challenges and deliver positive outcomes. Since our founding in 1998, we have helped clients leverage existing and emerging technologies to transform their enterprises, empower growth, drive innovation, and build sustainable success. The forward‑leaning solutions we deliver are tailored to each mission with a focus on keeping our nation safe and secure.

Integral is headquartered in McLean, VA and serves clients throughout the country.

We offer a comprehensive total rewards package including paid parental leave and immediate vesting in our 401(k). Give us a try and become part of a curated group of professionals at Integral Federal!

Our package also includes:

• Medical, Dental & Vision Insurance
• Flexible Spending Accounts
• Short‑Term and Long‑Term Disability Insurance
• Life Insurance
• Paid Time Off & Holidays
• Earned Bonuses & Awards
• Professional Training Reimbursement
• Employee Assistance Program

Equal Opportunity Employer/Protected Veteran/Disability