Senior Engineer, Applications & Platforms - R01570289

Job description

**Senior Engineer, Applications & Platforms** ### Job requirements **Experience Range:** 7 + years of hands-on experience in integration middleware platforms, including Mulesoft, Boomi, Workato, or similar tools **Key Responsibilities:** - Design and develop a visual, node-based Integration Canvas to enable efficient workflow creation - Implement drag-and-drop workflow design with reusable components, validation, testing, and publishing functionalities - Define and evolve a canonical, versioned Integration DSL that remains UI-independent and compatible with runtime execution - Build advanced workflow constructs such as sequential, conditional, parallel, loop, wait/timer, scheduling, event-triggered, and human-approval processes - Develop field mapping and transformation features, supporting formulas, lookups, type conversion, and schema validation for JSON, XML, and CSV data - Configure routing and business-rule logic to support dynamic workflow execution and flexible integration scenarios - Create workflow validation, preview, testing, and debugging tools to ensure robust integration solutions - Collaborate with runtime engineers to define workflow-definition and execution contracts, and contribute to platform observability, security, CI/CD, and architecture **Required Skills:** - Integration middleware expertise with platforms such as Mulesoft, Boomi, Workato, or similar - Proficiency in TypeScript and React for developer-facing applications - Backend development experience with Java, Go, TypeScript, or Python - Experience with workflow/orchestration systems and distributed workflow concepts - Strong understanding of state machines, event-driven architecture, and declarative models - Experience designing DSLs, schemas, or developer platforms - Proficiency with graph-based editors or workflow builders - Expertise in data transformation, JSON, XML, CSV, and schema validation **Preferred Skills:** - Experience with React Flow, Rete.js, JointJS, or similar visual workflow libraries - Familiarity with Temporal, Cadence, Camunda, or comparable workflow platforms - Background in iPaaS, low-code/no-code, or developer platform environments - Knowledge of enterprise integration patterns - Expertise with OpenAPI, JSON Schema, or AsyncAPI specifications - Experience with API management and workflow orchestration tools **Desired Qualifications:** - Bachelor's degree in Computer Science, Information Technology, or a related field - Mulesoft Certified Developer or equivalent integration middleware certification - Certification in API management or workflow orchestration platforms (e.g., Camunda, Temporal) **Additional Information:** Client is seeking founding engineers in India to help rebuild an integration middleware platform from the ground up, focusing on code-driven integration canvas, designer, connectors, and plug-ins.