Senior Integration Developer (MuleSoft & Spring Boot)

Apex Systems
📍 Addison, Texas, United States 💼 Contract 🕒 Posted June 19, 2026

Job Description

Job#: 3036884

Job Description:

Senior Integration Developer (MuleSoft & Spring Boot)

Location: Addison, Texas (Hybrid)

Role Overview

We are seeking a Senior Integration Developer to analyze existing MuleSoft implementations and transform them into Spring-based equivalents. This role involves building RESTful APIs, developing integration pipelines, and performing vulnerability remediations. The ideal candidate will contribute to architectural decisions, establish development standards, and collaborate with cross-functional teams to enhance system reliability and performance.

Key Responsibilities
  • Analyze MuleSoft flows, connectors, and API specifications to convert them into Spring-based solutions.
  • Perform vulnerability remediations, including addressing SQL injection, Xpath injection, and cross-site request forgery.
  • Build RESTful APIs, pipelines for synchronous and asynchronous flows, and reusable integration components.

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  • Job Details

    • Location Addison, Texas
    • Job Type Contract
    • Category Computer Occupations
    • Posted Date June 19, 2026
    • Application Deadline July 29, 2026