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 (Colombia)
🏢 MPS Group
📍 Colombia