About Us: Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.How We Work:At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: Bold in how we dream and innovateResponsive to feedback, challenges and opportunitiesAccountable for results and best in class outcomesVisionary in future focused problem-solvingExceptional in execution and impactThe RoleWe are looking for an experienced mid-level MuleSoft Developer to design, build, test, and support Mule 4 APIs and integrations. In this role, you will work closely with engineers, stakeholders, and operations partners to deliver reliable, scalable integration solutions, including API implementations, connector-based integrations, and data transformations. Your day-to-dayDesign, build, test, and deploy integrations using MuleSoft Anypoint Platform (Mule 4)Develop RESTful APIs and Mule flows following API-led, layered architecture principlesImplement integrations using common connectors and real-world data transformation scenariosPerform data transformations using DataWeave for JSON, XML, CSV, and other formatsApply practical API fundamentals, including HTTP methods, status codes, and authentication conceptsEnsure secure integrations using standard protocols such as OAuth 2.0 and SAMLCollaborate with stakeholders and operations teams to deliver and support integration solutionsTroubleshoot integration issues and ensure reliability and performanceContribute to effective problem-solving and continuous improvement of integration approachesWhat you bring to the team Proven hands-on experience in integration and API developmentExperience with MuleSoft Mule 4, including building flows, APIs, and connector-based integrationsProficiency in DataWeave for complex data transformationsSolid understanding of REST APIs, JSON, XML, and integration patternsExperience with RAML or OAS API specifications Strong problem-solving skills and ability to work both independently and collaborativelyExcellent communication and teamwork skillsNice to Have Experience with CloudHub 2.0 Familiarity with AI-enabled IDEs (e.g., Windsurf, Copilot, or similar tools)Exposure to MCP (Model Context Protocol) and emerging AI-assisted integration patternsAwareness of Agent-to-Agent (A2A) protocols and multi-agent architecturesExperience integrating with Salesforce or other enterprise platformsAdditional programming experience (Java, JavaScript/TypeScript, Python, or similar)MuleSoft certifications (Developer I / II or equivalent)#LI-CB1Why Proofpoint?At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:Competitive compensationComprehensive benefitsCareer success on your termsFlexible work environmentAnnual wellness and community outreach daysAlways on recognition for your contributionsGlobal collaboration and networking opportunities Our Culture:Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone.We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to accessibility@proofpoint.com. How to ApplyInterested? Submit your application along with any supporting information- we can’t wait to hear from you!
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