Senior MuleSoft Developer

Stefanini Group is hiring!Stefanini is looking for Senior MuleSoft Developer for Remote/Dover, DE locations.For quick Apply, please reach out to Ranjit Kumar- / for W2 Candidates only! Location: Mostly Remote / Occasional office visit at Dover, DEEither MuleSoft Developer Certification and/or MuleSoft Integration Certification are requiredExperience Level: Senior (12+ years total IT experience, 5+ years MuleSoft experience) We are seeking an experienced Senior MuleSoft Developer to design, develop, and implement robust integration solutions using the MuleSoft Anypoint Platform, while also maintaining and enhancing legacy Java-based applications. The ideal candidate will have deep technical expertise in MuleSoft, a strong background in Java/J2EE, and experience with application servers such as Oracle WebLogic or IBM WebSphere.This role involves both modern API-led integration development and supporting existing enterprise Java systems.Design, develop, and deploy MuleSoft integrations and APIs using the Anypoint Platform.Develop and maintain RESTful and SOAP web services for both on-premises and cloud applications.Upgrade existing Mule applications to the latest Mule runtime and Anypoint platform versions, ensuring compatibility and performance optimization.Provide production support for MuleSoft integrations and Java applications as needed, including issue diagnosis, root cause analysis, and resolution.Collaborate with architects, analysts, and stakeholders to define integration requirements and ensure technical alignment with business needs.Maintain, enhance, and modernize legacy Java applications built on J2EE, WebLogic, or WebSphere.Develop new Java-based components and microservices to support evolving business requirements.Participate in code reviews, technical design discussions, and architecture planning.Support CI/CD processes and automated deployment pipelines for MuleSoft and Java applications.

Bachelor's degree in Computer Science, Information Technology, or related field.Either MuleSoft Developer Certification and/or MuleSoft Integration Certification are required.5+ years of hands-on experience in MuleSoft development and API design.Strong background in Java/J2EE, including Spring Framework, servlets, and integration design patterns.Solid hands-on experience with application servers such as Oracle WebLogic and IBM WebSphere.Experience developing and maintaining enterprise Java applications and integrating them with MuleSoft.Knowledge of API lifecycle management, RAML/OpenAPI specifications, and Anypoint Exchange.Familiarity with CI/CD tools (Git, Jenkins, Maven, etc.) and API security protocols (OAuth, JWT).Experience with monitoring, logging, and performance optimization for MuleSoft and Java applications. Preferred / Bonus Skills:Cloud certifications (AWS, Azure, or Google Cloud Platform) are a strong plus.Experience integrating with mainframe (NATURAL applications)Exposure to containerization technologies such as Docker or Kubernetes. Listed salary ranges may vary based on experience, qualifications, and local market. Also, some positions may include bonuses or other incentives. Stefanini takes pride in hiring top talent and developing relationships with our future employees. Our talent acquisition teams will never make an offer of employment without having a phone conversation with you. Those face-to-face conversations will involve a description of the job for which you have applied. We also speak with you about the process including interviews and job offers. About Stefanini Group:The Stefanini Group is a global provider of offshore, onshore and near shore outsourcing, IT digital consulting, systems integration, application, and strategic staffing services to Fortune 1000 enterprises around the world. Our presence is in countries like the Americas, Europe, Africa, and Asia, and more than four hundred clients across a broad spectrum of markets, including financial services, manufacturing, telecommunications, chemical services, technology, public sector, and utilities. Stefanini is a CMM level 5, IT consulting company with a global presence. We are CMM Level 5 company.

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