Mulesoft Integration Engineer

Profile: Mulesoft Integration Engineer (English) (Freelance) (on-site)

Are you an experienced Integration Engineer with strong expertise in MuleSoft and a passion for building reliable, scalable integration solutions? We are looking for a DevOps Integration Engineer to join the DHL Express Aviation domain and contribute to integration solutions supporting the airline and road transportation environment.

Your role

As a DevOps Integration Engineer, you will work within the DHL Express Aviation domain, covering a variety of capabilities related to the airline and road transportation industry. You will be responsible for designing, developing and maintaining integration services and supporting framework components, with a strong focus on MuleSoft, Java and modern DevOps practices.

Your main responsibilities

• Design, develop and maintain MuleSoft Integration Services using Mule 4
• Design, develop and maintain framework components and services using Java and Mule Runtime
• Develop robust event-based integrations and APIs
• Apply test-driven development (TDD) principles and implement automated testing
• Work with internal and external service endpoints using different integration protocols
• Contribute to continuous integration and delivery processes
• Monitor and troubleshoot integration services
• Translate business requirements into solid technical integration solutions
• Collaborate closely with technical and business stakeholders in an international and multicultural environment

Your profile

We are looking for someone with a strong technical integration background who can work both independently and as part of a team.

Must-have experience & skills

• Bachelor's degree in Applied Informatics, Computer Science, Engineering, or a related field
• 5+ years of experience working on integration projects
• Strong hands-on experience with MuleSoft / Mule 4
• Excellent knowledge of:
• Mule connectors
• Mule Runtime Engine
• Integration with internal and external service endpoints
• Strong experience with event-based integration
• Good knowledge of API development
• Good knowledge of integration protocols such as:
• SFTP
• REST
• SOAP
• HTTP
• JMS
• Good knowledge of interface languages and specifications such as XML, RAML and WSDL
• Good knowledge of Java
• Experience with build, version-control and CI tooling, including Maven, Nexus, Git, Bamboo and Bitbucket
• Knowledge of monitoring solutions such as the ELK Stack
• Strong working knowledge of Anypoint Platform, including API Manager and Runtime Manager
• Good understanding of integration architecture patterns and concepts
• Experience with test-driven development and automated testing
• Experience working in an Agile development environment

Nice to have

• Knowledge of Spring
• Knowledge of Mule Runtime Fabric

What we value

Besides your technical expertise, you are someone who:

• Can translate business requirements into technical solutions
• Has a strong customer-focused mindset
• Communicates clearly with both technical and non-technical stakeholders
• Is comfortable working in a multicultural and cross-functional environment
• Understands the importance of collaboration and consensus
• Can work independently as well as within a team
• Has excellent written and verbal communication skills

Languages

• English: fluent, both written and spoken