Integrations Engineer – MuleSoft

Wynn Resorts•Las Vegas, NV

6d•Onsite

About The Position

Wynn Las Vegas is seeking an Integrations Engineer to design, develop, test, deploy, and maintain secure, scalable, and reliable integrations across enterprise applications using the MuleSoft Anypoint Platform. The role uses API-led connectivity principles and includes cloud integrations, with a growing focus on applying AI tools and patterns. The engineer collaborates with other engineers and business partners, supports production integrations, and contributes to the integration infrastructure.

Requirements

Bachelor’s degree in computer science, Information Systems, Engineering, or equivalent practical experience.
At least three years of hands-on integration development experience, including at least two years building production solutions on MuleSoft (Mule 4).
Strong proficiency with Mule 4, DataWeave, API-led connectivity, and RAML/OpenAPI specifications.
Solid understanding of RESTful APIs, HTTP, JSON, XML, and integration patterns, including synchronous, asynchronous, event-driven, and messaging using Anypoint MQ.
Experience securing APIs and integrations using OAuth 2.0, TLS, JWT, client ID/secret, and IP whitelisting.
Hands-on experience integrating with MS SQL Server DB and Mongo DB.
Strong troubleshooting, performance-tuning, and cloud-integration monitoring skills.
Hands-on experience with modern DevOps/CI-CD practices and tools such as GitHub, Jenkins, or Azure DevOps.
Professional experience using vibe coding and modern AI-assisted development, such as Mule dev agent or Visual Studio Code with Anypoint extensions, or productivity tools for code generation, test generation, or documentation assistance.
Strong communication skills and ability to work with technical and non-technical teams.
Ability to travel to the Wynn Strip property in Las Vegas, Nevada, and work in-office daily; the role is not remote or telecommuting.

Nice To Haves

MuleSoft certification, such as MuleSoft Certified Developer – Level 1/2 or Integration Architect certification.
Exposure to designing agentic AI solutions that orchestrate agents calling tools/APIs, performing multi-step workflows, or making routing decisions, and integrating those agents into enterprise systems.
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, or Azure Key Vault.

Responsibilities

Design, develop, test, and deploy APIs and integrations using MuleSoft Anypoint Platform and API-led connectivity principles across System, Process, and Experience layers.
Write API specifications in RAML or OAS and publish and manage reusable assets in Anypoint Exchange.
Build DataWeave transformations across JSON, XML, CSV, flat-file, and other formats.
Integrate on-premises and cloud systems using REST, SOAP, JMS/message queues, databases, SFTP, and SaaS connectors such as Salesforce, Workday, Oracle, and ServiceNow.
Implement error handling, retry and reprocessing strategies, logging, and alerting to support resilient integrations.
Apply API security practices, including OAuth 2.0, client ID enforcement, TLS, rate limiting, and API Manager policy management.
Contribute to MuleSoft CI/CD pipelines using tools such as Maven, Git, Jenkins, Azure DevOps, or GitHub Actions.
Write MUnit tests and maintain code coverage at agreed standards.
Monitor and troubleshoot production integrations using Anypoint Monitoring and Runtime Manager; participate in incident resolution and root-cause analysis.
Participate in an on-call rotation for critical integrations.
Participate in code reviews, technical design sessions, and sprint ceremonies.
Produce technical documentation, including design specifications, interface agreements, and runbooks.
Use AI tools to accelerate integration design, development, testing, and documentation while maintaining quality and governance.