[Hiring] Mulesoft API Developer @Resilient Co

Role Description

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 ideal 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.

Qualifications

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field, or equivalent practical experience.
• 4+ years of experience in software development, integration, or API engineering.
• 3+ years of hands-on MuleSoft development experience using Anypoint Studio and Anypoint Platform.
• Strong experience developing RESTful APIs and working with SOAP web services.
• Solid understanding of integration patterns, message transformation, orchestration, and error handling.
• Experience with DataWeave for mapping and transformation logic.
• Proficiency with Mule 4.
• Experience with API Manager, Runtime Manager, and Exchange.
• Familiarity with RAML or OpenAPI/Swagger.
• Knowledge of JSON, XML, and XSD.
• Experience integrating with databases, file systems, SaaS platforms, and third-party APIs.
• Experience with source control and CI/CD tools such as Git, Jenkins, Azure DevOps, GitHub Actions, or GitLab.
• Strong problem-solving, debugging, and communication skills.

Nice to Have

• MuleSoft Certified Developer or other MuleSoft certifications.
• Experience with cloud platforms such as Azure, AWS, or GCP.
• Familiarity with containerization and deployment tools such as Docker and Kubernetes.
• Experience with event-driven integration patterns and messaging platforms such as Kafka, JMS, or MQ.
• Knowledge of enterprise architecture, microservices, and distributed systems.
• Experience working in Agile/Scrum delivery environments.

Engagement & Logistics

• Engagement Length: 6 to 11 Months.
• Time Zone: CST - 8:00 AM to 5:00 PM (7 hours overlap)
• Overtime Required: No
• Equipment: BYOD (Bring your own device)
• Holidays Calendar: Client Holidays (USA)

Selection process

• Meeting with Resilient Co. team.
• Technical Interview
• Panel Interview (Managers and Technical Lead)

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.