Senior Integrations Engineer – MuleSoft

Company: Wynn Resorts

Job Description

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.

Reporting Line: 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.

Qualifications

Required Qualifications

• A minimum of five (5) years of experience in software integration engineering role.
• A minimum of three (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.

Requirement

• Local candidates strongly preferred.
• This is an in-office position at our Las Vegas Nevada property - remote and/or telecommuting is not available.

Additional Information

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.

• FLSA Status: Exempt
• Division: 22700 - G&A
• Career Areas: Information Technology
• Status: Full-Time

Responsibilities:

The engineer will be responsible for designing, developing, and implementing secure, scalable integration solutions across enterprise applications using MuleSoft Anypoint Platform, with a growing focus on leveraging AI tools and patterns. Key duties include developing and deploying APIs and integrations, establishing best practices, and optimizing performance and reliability.

Requirements:

Candidates must possess a minimum of five years in software integration engineering, including at least three years building integrations with MuleSoft Anypoint Platform (cloud-hosted), demonstrating strong proficiency in Mule 4, DataWeave, and API specifications. Required qualifications also include experience securing APIs, integrating with MS SQL Server/Mongo DB, and demonstrated experience using modern AI-assisted development tools.