Contracting: Mps Group, Atlanta, Georgia, USA

Career Stage: Senior Associate L2 (7-10 YoE)

Job Title: Senior Java + MuleSoft Engineer

Location: (Colombia, Costa Rica, Mexico, Ecuador, Peru, Brazil). As long as they can work on PST.

Industry: Retail (Car Rental / Mobility Services) JOB OVERVIEW

We are seeking a highly skilled Integration Engineer with strong expertise in MuleSoft and Java development to design and implement scalable, secure, and high-performance integration solutions. This role focuses on building and managing APIs using the MuleSoft Anypoint Platform, while also developing robust Java-based applications and microservices.

The idóneo candidate will have hands-on experience with API-led connectivity, data transformation using DataWeave, and integration patterns across distributed systems. Additionally, this role requires a solid understanding of API governance, security best practices (OAuth, JWT), and the ability to collaborate effectively across cross-functional teams to deliver reliable and optimized integration solutions. KEY RESPONSABILITIES

Integration Development

Design, develop, test, and deploy APIs and integration solutions using MuleSoft Anypoint Platform (API Manager, Runtime Manager, Exchange, Design Center).

Implement complex data transformations, routing, and orchestration logic using DataWeave, Mule Expressions, and custom Java components within Mule flows.

Develop and consume RESTful APIs, SOAP web services, and other integration patterns.





Java Development

Develop, maintain, and enhance custom Java applications, modules, and utilities that integrate with MuleSoft services or serve as standalone microservices.

Utilize Java best practices, design patterns, and frameworks (e.g., Spring Boot) to build high-performance, scalable, and secure applications.

Perform code reviews, unit testing, and integration testing for both MuleSoft and Java components.

API Management & Governance:

Implement API security best practices (OAuth, JWT, API Key management) within MuleSoft.

Contribute to API design standards, governance, and documentation, publishing APIs to Anypoint Exchange.

Monitor, troubleshoot, and optimize integration solutions for performance, scalability, and reliability.

Strong proficiency in Java development, including object-oriented programming, data structures, and common Java frameworks (e.g., Spring, Spring Boot).

Solid understanding of RESTful API design principles, SOAP web services, and API security concepts (OAuth 2.0, JWT).

Experience with DataWeave for complex data transformations.

Familiarity with various integration patterns (pub/sub, request/reply, aggregator, scatter-gather).

Experience with relational databases (SQL) and/or NoSQL databases.

Proficiency with Git for version control.

Excellent problem-solving, analytical, and debugging skills.

Strong communication and collaboration abilities, both written and verbal.

📌 Senior Java + MuleSoft Engineer (Perú)
🏢 MPS Group
📍 Perú