This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Mulesoft Developer based in United States. This is a senior-level opportunity to design and deliver enterprise integration solutions supporting complex banking applications and services. You will build secure, scalable APIs and integration components using the MuleSoft Anypoint Platform. The role spans API design, application modernization, data transformation, deployment automation, and production support. You will work closely with architects, business analysts, infrastructure, cloud, security, and application teams in a collaborative Agile environment. Your work will help connect core banking, digital banking, treasury, and other enterprise platforms while enabling large-scale modernization initiatives. You will also contribute technical leadership through code reviews, design discussions, mentoring, and best-practice development.