API Test Engineer - Data-Driven APIs & Automation

Intepros; Florida; Hybrid; USD 85,000 - 120,000; Full time

Job summary

IntePros is seeking an experienced API Test Engineer to ensure API reliability and data integrity across complex integrations. You will design and execute tests, develop Python-based automation, and validate JSON payloads, HTTP status codes, and database updates.

You should be proficient with SQL, REST APIs, and end-to-end data workflows, with a collaborative mindset to partner with development teams on quality improvements and CI/CD pipelines.

Qualifications

• 5+ years of software quality engineering or testing experience.
• Strong hands-on experience with API testing and application integrations.
• Ability to independently create, execute, and maintain test cases.
• Proficiency with Python scripting and test automation.
• Hands-on experience with SQL and database validation.
• Strong understanding of REST APIs, JSON, HTTP methods, and status codes.
• Experience validating complex end-to-end data processing workflows.

Responsibilities

• Design and execute functional, integration, regression, and performance testing for APIs and system integrations.
• Perform positive, negative, boundary, and error-handling testing for REST APIs.
• Develop and maintain automated test scripts with Python-based automation.
• Test end-to-end workflows involving APIs, SFTP transfers, databases, and system outputs.
• Validate JSON payloads, HTTP headers, methods, and status codes.
• Use SQL to validate database updates, data accuracy, and processing results.
• Trace data across multiple systems to identify issues and assist with root cause analysis.

Skills

API testing

Python scripting

SQL

REST APIs

Data workflow tracing

Manual testing

Tools

Postman

Insomnia

Selenium

SoapUI

JMeter

vREST

Ping API

Job description

IntePros is seeking an experienced API Test Engineer to ensure API reliability and data integrity across complex integrations. You will design and execute tests, develop Python-based automation, and validate JSON payloads, HTTP status codes, and database updates.

You should be proficient with SQL, REST APIs, and end-to-end data workflows, with a collaborative mindset to partner with development teams on quality improvements and CI/CD pipelines.