Frontend Web Developer Contract Jobs in Naples, FL

Job Title: Mulesoft Developer

Location: Bonita Springs, FL (5 days onsite)

Requirements

• BA/BS in Computer Science, MIS or related field or work-related experience
• Experience: 5+ years of enterprise integration development, with at least 4 years on MuleSoft Anypoint Platform (Mule 3.9 and Mule 4.x).
• MuleSoft Platform: Hands-on with Anypoint Studio, Anypoint Platform, API Manager, Exchange, CloudHub, and Runtime Fabric; experience migrating from Mule 3.x to Mule 4.x.
• Web Services: Strong proficiency in designing and consuming REST and SOAP web services; deep understanding of WSDL, JSON, XML, XSD, and XSLT.
• API Design: Expert with RAML, OpenAPI/Swagger, API versioning, and API-led connectivity (System, Process, and Experience layers).
• Data Transformation: Advanced DataWeave 2.x skills — custom functions, modules, streaming, and complex object/array manipulation.
• Security: Strong working knowledge of OAuth 2.0, JWT, mTLS, SSL/TLS, SAML, WS-Security, and API Manager policy configuration.
• Programming: Solid Java (Java 8+) skills; experience with Spring/Spring Boot is a plus; working knowledge of SQL and PL/SQL.
• Messaging: Experience with Anypoint MQ, ActiveMQ, RabbitMQ, JMS, IBM MQ, or Kafka for event-driven and asynchronous integration.
• Databases: Experience integrating with Oracle, MS SQL Server, PostgreSQL, MySQL, or DB2 via JDBC connectors.
• DevOps: Hands-on with Jenkins, Maven, Git/Bitbucket, and Nexus for CI/CD; experience deploying to CloudHub and/or Runtime Fabric.
• Testing: MUnit for unit testing; Postman and SOAP UI for API testing.
• Methodology: Experience working in Agile/Scrum teams using Jira and Confluence.
• Education: Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience).
   

Preferred Experience
 

• Certifications: MuleSoft Certified Developer — Level 1 (Mule 4); MuleSoft Certified Platform Architect or Integration Architect a plus.
• Cloud Platforms: Experience with AWS services (S3, SQS, SNS, RDS, EKS) and integrating MuleSoft with cloud-native architectures.
• Enterprise Systems: Prior integration experience with Salesforce, Oracle EBS, SAP, Workday, ADP, or ServiceNow.
• Event-Driven Architecture: Hands-on with Confluent Kafka, Salesforce Platform Events, or Anypoint MQ pub/sub patterns.
• Containerization: Experience deploying Mule applications on Kubernetes via Runtime Fabric; familiarity with Docker.
• Monitoring: Experience with Splunk, Dynatrace, or CloudWatch for API observability.
• Industry: Experience in equipment rental, logistics, distribution, or industrial services environments.
   

Skills
 

• Beyond technical depth, we are looking for an integration engineer who can communicate clearly, take ownership, and collaborate across teams.
• Strong written and verbal communication skills with the ability to translate business requirements into technical specifications and document API contracts for both technical and non-technical audiences.
• Proven analytical and problem-solving skills, including root cause analysis, performance tuning, and triaging complex production issues under pressure.
• Self-motivated team player who thrives in Agile delivery models, contributes to code reviews, mentors junior developers, and continuously raises the bar on quality.