Senior MuleSoft Engineer

At Green Irony, we exist to turn AI into Actual Intelligence — accelerating outcomes and proving that complexity is optional. We don't just build AI-native systems for our clients; we run our own company on them. Quoting, hiring, delivery, account management — the same stack we implement for customers is the stack we operate on every day. It lets a small team deliver like one 10x its size: enterprise-grade integrations shipped in weeks, not months, by senior US-based engineers working alongside AI. We hire people who automate first, bias hard toward action, and treat ownership as a default setting. If you'd rather govern yourself than be governed by layers of project managers, welcome home.As a Senior MuleSoft Engineer, you will design and deliver API-led integration solutions on Anypoint Platform — directly with clients, from discovery through go-live. You'll drive architecture decisions, protect margin through scope discipline, and build the kind of trusted client relationships that turn one engagement into many. What You'll Own You will be the technical owner of your client engagements — not a resource assigned to a ticket queue. That means: Client Delivery Ownership: Lead integration programs end-to-end for external clients — from discovery and estimation through SOW shaping, stakeholder alignment, and delivery KPIs (on-time, on-budget, CSAT). Stakeholder Management (exec → dev): Navigate the full relationship stack. Translate architecture trade-offs to executives, earn trust with engineering teams, and keep both sides aligned throughout delivery. Scope Discipline: Anticipate risk early, communicate trade-offs clearly, and protect margin through change-order discipline — without damaging the relationship. Autonomous Execution: Own your calendar, your estimates, and your commitments. No one will chase you for updates. You surface risks before they surface you. Key Responsibilities Technical Delivery Lead technical design, implementation, and deployment of large-scale MuleSoft integration and API solutions (CloudHub 2.0, Runtime Fabric, Anypoint MQ, Flex Gateway, or on-prem). Develop and maintain DataWeave scripts, Mule flows, and CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins). Enforce architectural and security standards (RAML/OAS, OAuth2, JWT, TLS, encryption). Monitor and optimize integrations for performance, scalability, and maintainability. Client-Facing Services Delivery Lead discovery sessions, shape estimates, and contribute to SOW development — you are the technical voice in the room with the client. Own delivery KPIs: on-time rate ≥90%, estimate variance ≤±15%, client satisfaction scores that earn repeat business. Proactively communicate status, risks, and decisions — updates go out without being asked. Build trusted relationships that make scope conversations easier, not harder. When scope creeps (and it will), you call it — with a path forward, not just a flag. Leadership & Collaboration Provide coaching and technic...