Study map for Salesforce MuleSoft Developer II. Confirm objectives on current Salesforce sources.

Salesforce MuleSoft Developer II

Catalog status checked July 19, 2026: Available.

Current credential snapshot

Exam format, objectives, pricing, and prerequisites can change. Confirm those details in Salesforce’s current exam guide before purchasing or scheduling an exam.

Study overview

Beyond the basics: Build, secure, and scale enterprise integrations.

Salesforce Certified MuleSoft Developer II

The advanced credential for seasoned integration architects and senior developers.

At a Glance

Who Should Take This

• Senior MuleSoft Developers who have moved past basic flows and are now managing complex, production-ready APIs in a DevOps environment.
• Integration Architects looking to validate their hands-on technical depth in performance tuning, advanced security, and modular application design.
• Backend Engineers responsible for the full lifecycle of Anypoint Platform deployments, including automated builds and monitoring strategy.

What You’ll Prove

This certification validates that you aren’t just building integrations that work, but integrations that last. It shifts the focus from “how to use a connector” to “how to build a performant, monitorable, and secure ecosystem.” * You can implement production-ready APIs using advanced API Manager policies, server-side caching, and custom OOTB configurations.

• You can architect modular Mule applications that leverage Maven for automated deployment and consistent dependency management.
• You can ensure high reliability and performance by implementing fault-tolerant message passing via VM and AnypointMQ.
• You can secure data at rest and in transit through environment-dependent properties and TLS mutual authentication.
• You can optimize complex data transformations using advanced DataWeave functions and efficient script logic.

Exam Outline

💡 In Notion, convert each domain row into a toggle to nest your study notes underneath.

Suggested Study Path

1. Audit your prerequisites. Ensure your Level 1 certification is active. This isn’t just a formality; the Level 2 exam assumes you have mastered everything in the Level 1 syllabus.
2. Complete the advanced coursework. Attend or review materials for Anypoint Platform Development: Production-Ready Development Practices (DEX660) and Production-Ready Integrations (DEX670). These are the blueprints for the exam.
3. Master the Maven POM. Spend significant time understanding how to modularize applications. You should be comfortable configuring Maven for automated deployments to CloudHub or on-prem runtimes.
4. Deep-dive into DataWeave. Go beyond simple mappings. Practice using DataWeave modules, custom functions, and handling complex JSON/XML schemas with high performance in mind.
5. Simulate production failures. Build flows that use Scatter-Gather and ObjectStore. Purposefully break them to understand how compensating transactions and persistent storage behave under stress.
6. Take the official practice test. Use the Trailhead Academy practice exam to gauge your pacing. Focus on the “why” behind incorrect answers, especially in the scenario-based questions.

Watch Out For

• Policy Scope Confusion: Distinguishing between policies applied at the API Manager level versus logic implemented directly within the Mule flow is a frequent source of lost points.
• ObjectStore Nuances: Understand the difference between OSv2 in CloudHub versus local persistence. Questions often test which deployment model supports specific TTL or persistence requirements.
• MUnit is Not Optional: You will be tested on how to execute tests via Maven and how to mock specific components. Don’t skip the testing section.
• TLS Handshakes: Know your way around KeyStores and TrustStores. You need to know how to implement mutual TLS (two-way SSL) on both the client and server side.

Resources

• Official Salesforce Exam Guide
• MuleSoft Documentation: Anypoint Platform
• Trailhead: MuleSoft Maintenance Modules
• MuleSoft Developer Community & Meetups

Level 1 proved you can build. Level 2 proves you can be trusted with the keys to the production environment. Stop overthinking the DataWeave syntax and start thinking about the architectural trade-offs.

Official status sources

• Salesforce Certification Overview

Catalog status last verified: 2026-07-19.