Summary We are seeking a Mid-to-Senior MuleSoft API Developer to design, build, deploy, and support enterprise-grade APIs and integrations using the MuleSoft Anypoint Platform. This role is central to delivering scalable, secure, and reusable integration solutions across cloud and on-premise environments and will collaborate closely with architects, business analysts, product owners, and engineering teams. The idóneo candidate has strong hands-on experience with API-led connectivity, REST and SOAP services, modern integration patterns, and Mule 4 development. This role offers the opportunity to shape integration architecture, create reusable assets, and support production APIs across a complex enterprise landscape.
Responsibilities
- Design, develop, and maintain APIs and integrations using MuleSoft Anypoint Platform.
- Build solutions using API-led connectivity principles (System, Process, and Experience APIs).
- Develop and support integrations between CRM, ERP, data platforms, SaaS applications, and internal systems.
- Create reusable integration assets, connectors, templates,



and shared services.
- Participate in technical design sessions and help define integration architecture and best practices.
- Gather requirements from stakeholders, analyze business processes, and translate them into technical solutions.
- Develop APIs and services using RAML/OpenAPI specifications with proper versioning and documentation.
- Implement API security policies including OAuth 2.0, JWT, basic authentication, mutual TLS, and API gateway controls.
- Troubleshoot performance issues, integration failures, and production incidents.
- Support CI/CD pipelines and automated deployment processes for MuleSoft applications.
- Monitor integrations and APIs using platform tools and logging frameworks.
- Mentor junior developers and contribute to development standards, code reviews, and technical documentation.

Requirements
- Bachelor’s degree in Computer Science, Information Systems, Engine

📌 Mulesoft API Developer (Argentina)
🏢 Doist
📍 Argentina