Data Integration Developer

Integral Consulting Services, Inc.; Tysons (VA); On-site; USD 130,000 - 140,000; Full time

Benefits offered by this job

Medical, Dental & Vision Insurance

Flexible Spending Accounts

Paid Time Off & Holidays

Performance Bonuses

Job summary

Integral Federal seeks a Data Integration Developer to build and validate adapters, mappings, and data transformations connecting VA-EISS with enterprise and legacy systems. You will review AI-generated code before deployment and support modernization efforts.

You will implement REST API clients, adapters, and SQL procedures, while ensuring data security and reliable retries. Collaboration with engineers and QA teams is essential to deliver scalable integrations.

Qualifications

• Bachelor’s degree in computer science or IT related field with 3–6 years of experience; more years can substitute for degree.
• Hands-on programming/scripting for REST APIs, SQL, JSON/XML and data mapping or ETL integration.
• Ability to review AI-generated integration code and validate 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 requirements.
• Public Trust clearance or eligibility.

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 business identifiers and reconciliation results.
• Collaborate 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.

Skills

REST APIs

SQL

JSON/XML

Data mapping

ETL

CI/CD

Unit/integration tests

Data validation

Security

Auditability

Education

Bachelor’s Degree in computer science or IT related field

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