Lead MuleSoft Developer

In this role you will lead end-to-end MuleSoft API delivery and integrations, shaping reusable assets on the Anypoint Platform. You’ll work within Capita’s C4EE framework to ensure high-quality designs, secure and observable services, and robust CI/CD deployment. You’ll mentor teams, contribute to governance playbooks, and drive enterprise-scale integration across systems. This position combines hands-on development with architectural input in a dynamic, innovation-driven environment.

• Homebased working
• Holiday entitlement 23-27 days
• company matched pension and life assurance
• maternity/adoption and parental leave
• volunteering opportunities
• Employee Network Groups and inclusion initiatives

• Design, develop and maintain APIs using API-led connectivity across System, Process and Experience layers
• Implement complex integration patterns including event-driven flows, batch processing, streaming and orchestration
• Lead development on projects ensuring adherence to C4EE standards
• Review and contribute to design specifications, RAML/OAS definitions, and integration design documents
• Produce DataWeave transformations, reusable modules, templates and assets for Anypoint Exchange
• Ensure robust observability: logging, monitoring, alerting and error-handling patterns
• Support deployment via CI/CD pipelines, Git branching models, and automated testing
• Deliver MUnit test suites with >80% coverage
• Provide 10–20% BAU support including RCA, incident handling and platform troubleshooting
• Mentor developers, conduct code reviews, and promote engineering excellence
• Contribute to C4EE playbooks, standards and reusable frameworks

• Extensive MuleSoft development experience
• MuleSoft Certified Developer – Level 1 (required); Level 2 (preferred)
• Strong experience with Mule 4, DataWeave 2.0 and Anypoint Platform tooling
• Proven delivery in enterprise-scale, multi-system integration programmes
• Experience integrating Salesforce, SAP, ServiceNow, AWS/Azure, databases, and legacy systems
• Knowledge of OAuth 2.0, JWT, mTLS/SSL/TLS, API policies and API security best practices
• Familiarity with Runtime Fabric and/or CloudHub v2.0 and hybrid networking concepts
• Ability to contribute to design decisions, mentor colleagues and ensure governance and security alignment

• Mentoring
• Code reviews
• Engineering excellence
• MuleSoft Mule 4
• DataWeave 2.0
• Anypoint Platform tooling