Senior MuleSoft Developer

Senior Mule Soft Developer position at Stefanini Group

Join our team to design, develop, and implement robust integration solutions using the Mule Soft Anypoint Platform. You will also maintain and enhance legacy Java-based applications.

Location: Mostly Remote / Occasional office visit at Dover, DE
Open for W2 Candidates only!

Contact: Ranjit Kumar –  /

• Design, develop, and implement Mule Soft integrations and APIs using the Anypoint Platform.
• Develop and maintain RESTful and SOAP web services for 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 Mule Soft integrations and Java applications, 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, Web Logic, or Web Sphere.
• 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 Mule Soft and Java applications.

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Either Mule Soft Developer Certification and/or Mule Soft Integration Certification is required.
• 5+ years of hands‑on experience in Mule Soft 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 Web Logic and IBM Web Sphere.
• Experience developing and maintaining enterprise Java applications and integrating them with Mule Soft.
• 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 Mule Soft and Java applications.

• Cloud certifications (AWS, Azure, or GCP).
• Experience integrating with mainframe (NATURAL applications).
• Exposure to containerization technologies such as Docker or Kubernetes.

Salary: Listed salary ranges may vary based on experience, qualifications, and local market. 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 and discussion of the interview process 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.

Mid‑Senior level

Full‑time

Engineering and Information Technology

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