Senior MuleSoft Developer (L4)

We are seeking a MuleSoft Developer (L4) to help build a modern, unified digital experience platform for a large multi-venue hospitality and entertainment organization. In this senior, hands-on integration role, you’ll architect and deliver a scalable API and middleware layer that powers personalized guest journeys, real-time itinerary orchestration, and seamless interactions across web, mobile, and kiosk applications. 

You’ll work at the intersection of enterprise integration, API-led connectivity, and cloud-native engineering, designing and implementing complex system interactions that bring a next-generation digital ecosystem to life. As part of a cross-functional product team, you’ll collaborate closely with experience designers, architects, and data engineers to ship production-ready features that elevate both guest experience and operational efficiency. 

What You’ll Do 

• Design and implement robust MuleSoft APIs, integrations, and flows using API-led architecture 

• Integrate legacy systems, SaaS platforms, hospitality solutions, and third-party services into a unified middleware layer 

• Develop reusable connectors, DataWeave transformations, and scalable integration components 

• Support implementation of a headless CMS (Contentful) and CDP by exposing, orchestrating, and transforming data 

• Diagnose, troubleshoot, and recommend solutions for complex integration challenges across distributed environments 

• Apply performance, reliability, observability, and security best practices across all MuleSoft services 

• Collaborate closely with experience designers, architects, and data engineers to deliver cohesive, production-ready features 

• Participate in technical design reviews, architectural discussions, and iterative product planning 

• Build cloud-native, scalable services that support real-time, personalized guest experiences 

• Implement testing strategies (unit, integration, functional) to maintain high quality and minimize regressions 

• Contribute to continuous improvement, operational readiness, and incident resolution 

Required Skills & Qualifications 

• Advanced experience with MuleSoft Anypoint Platform, API-led architecture, and enterprise integration patterns 

• Expertise in RAML-based API design, Mule flows, reusable components, and DataWeave 

• Strong background integrating complex ecosystems including legacy platforms, SaaS products, and third-party APIs 

• Ability to diagnose, troubleshoot, and recommend solutions for complex integration and data orchestration challenges 

• Understanding of cloud-native architecture, distributed systems, and API scalability best practices 

• Experience supporting headless CMS integrations (ideally Contentful) and customer data platforms 

• Familiarity with cross-platform digital experience architectures (web, mobile, kiosk) and how they interact with middleware 

• Strong analytical and problem-solving skills with the ability to evaluate alternative integration approaches 

Nice to Have 

• Experience with Vercel or similar serverless deployment environments 

• Background in hospitality, entertainment, or high-volume customer experience systems 

• Familiarity with real-time or event-driven patterns (Kafka, Webhooks, etc.) 

• Experience with observability and monitoring tools for distributed systems 

• Prior work on large-scale, high-visibility digital transformation programs 

• Experience using AI-assisted development tools such as Vibes, GitHub Copilot, Claude Code, or OpenAI Codex 

• Familiarity with modern development environments such as VS Code, Cursor, or Zed