Senior Integrations Engineer – MuleSoft

Wynn Las Vegas is seeking a Senior Integrations Engineer to join our team. In this role, you will be responsible for designing, developing, and implementing integration solutions using Mulesoft Anypoint Platform. You will work with a team of engineers to build and maintain our integration infrastructure, and you will be responsible for ensuring that our integration solutions are reliable, scalable, and secure.

This role will report into the Senior Manager (Engineering & Integrations) role

The Senior Integrations Engineer is responsible for designing, building, and maintaining secure, scalable integrations across enterprise applications using MuleSoft Anypoint Platform in the cloud, with a growing focus on leveraging AI tools and patterns. The role combines hands-on development with technical leadership, best-practice guidance, and the ability to incorporate AI-driven capabilities where appropriate.

Key Responsibilities

• Design and implement end-to-end integration solutions using MuleSoft Anypoint Platform (CloudHub, Runtime Manager, API Manager, Exchange).
• Develop, test, and deploy APIs, integrations, and microservices that connect internal and external systems.
• Translate business and technical requirements into integration designs, data mappings, and sequence flows.
• Establish and enforce integration best practices, including error handling, logging, security, observability, and reusability.
• Optimize and monitor integration performance, availability, and reliability; troubleshoot issues across environments.
• Collaborate with architecture, application, data, and security teams to define integration patterns and standards.
• Participate in code reviews, design reviews, and technical documentation for integration solutions.
• Support and enhance existing integrations, including root-cause analysis and remediation in production.
• Contribute to CI/CD pipelines and automation for integration deployments preferably using GitHub
• Leverage AI tools to accelerate design, development, testing, and documentation of integrations, while ensuring quality and governance.

Required Qualifications

• 5+ years of experience in software integration engineering roles.
• 3+ years of hands-on experience building integrations and APIs with MuleSoft Anypoint Platform (cloud-hosted).
• Strong proficiency with Mule 4, DataWeave, API-led connectivity, and RAML/OpenAPI specifications.
• Solid understanding of RESTful APIs, HTTP, JSON, XML, and integration patterns (synchronous, asynchronous, event-driven, messaging using Anypoint MQ).
• Experience with securing APIs and integrations (OAuth 2.0, TLS, JWT, client ID/secret, IP whitelisting).
• Hands on experience integrating with MS SQL Server DB, Mongo DB
• Strong skills in troubleshooting, performance tuning, and monitoring of cloud-based integrations.
• Proficiency with Git and modern DevOps/CI-CD practices (e.g., GitHub, Jenkins, Azure DevOps).
• Demonstrated experience vibe coding and using modern AI-assisted development (Mule dev agent, Visual Studio Code with Anypoint extensions or Cursor IDE) or productivity tools (e.g., code generation, test generation, documentation assistance) in a professional environment.
• Strong communication skills and ability to work with both technical and non-technical stakeholders.

Preferred / Certified Candidate

• MuleSoft certifications (e.g., MuleSoft Certified Developer – Level 1/2, MuleSoft Certified Integration Architect, MuleSoft Certified Platform Architect) strongly preferred.
• Exposure to designing agentic AI solutions (e.g., orchestrating AI “agents” that call tools/APIs, perform multi-step workflows, or make routing decisions) and integrating those agents into enterprise systems.

Nice-to-Have

• Experience integrating MuleSoft with Azure services and hosting components in Azure.
• Hands-on experience with Azure API Management (APIM), Azure Functions, App Services, Azure SQL Server,  App Insights, Azure Key Vault

Education

• Bachelor’s degree in computer science, Information Systems, Engineering, or equivalent practical experience.

Wynn Resorts is an equal opportunity employer committed to hiring a diverse workforce and sustaining an inclusive culture. Wynn Resorts does not discriminate on the basis of disability, veteran status or any other basis protected under federal, state or local laws.