MuleSoft Integration Developer

Company Description iSight Technology is an Arizona-based technology staffing and services company specializing in AI, Salesforce, and IT solutions. The organization partners with businesses to deliver innovative technology services that accelerate digital transformation and modernize core systems. iSight Technology focuses on optimizing operations through tailored solutions and expert technical talent. The company is committed to helping clients achieve sustainable growth by aligning technology strategies with business objectives. Team members join a collaborative environment that values technical excellence and customer success. Offshore Integration Developer: Min 5 years of experience as Integration Developer.

About the Role We are seeking an experienced

Integration Developer with strong hands-on expertise in both

MuleSoft and

AWS . In addition to building and maintaining enterprise integrations, this role will play a key part in assessing and

rearchitecting existing MuleSoft services for AWS-native integration services . The ideal candidate understands both platforms deeply enough to evaluate trade-offs, design target-state architectures, and execute migrations with minimal disruption to the business.

Key Responsibilities

• Design, develop, and maintain integrations and APIs using

MuleSoft Anypoint Platform (Mule 4, DataWeave, API Manager, Runtime Manager, CloudHub).

• Rearchitect and migrate MuleSoft services to AWS-native solutions using services such as API Gateway, Lambda, Step Functions, EventBridge, SQS/SNS, AppFlow, and ECS/EKS.
• Assess existing Mule applications, document current-state integration patterns, and design target-state AWS architectures with clear migration roadmaps.
• Build event-driven and API-led integrations connecting Salesforce, ERPs, databases, and third-party SaaS systems.
• Develop transformation logic (DataWeave to Python/Node.js or equivalent) and ensure functional parity during migration through thorough testing and validation.
• Implement security best practices across both platforms: OAuth 2.0, API policies, IAM roles/policies, secrets management, and encryption in transit/at rest.
• Establish CI/CD pipelines for integration deployments (e.g., GitHub Actions, CodePipeline, Maven for Mule) and infrastructure as code (CloudFormation or Terraform).
• Monitor, troubleshoot, and optimize integrations for performance, reliability, and cost — including decommissioning legacy Mule assets post-migration.
• Document integration designs, runbooks, and migration decisions; collaborate with architects, DevOps, and business stakeholders.

Required Qualifications

• Hands-on MuleSoft experience with completed, verifiable projects — Mule 4 development, DataWeave transformations, API-led connectivity, and Anypoint Platform administration.
• Hands-on AWS experience building integration or serverless solutions with API Gateway, Lambda, SQS/SNS, EventBridge, or Step Functions.
• Demonstrated experience with

replatforming or migrating integration workloads (MuleSoft-to-AWS migration experience strongly preferred; candidates should be able to walk through a migration they contributed to).

• 5+ years of integration development experience with REST/SOAP APIs, messaging, and event-driven architectures.
• Proficiency in at least one general-purpose language used on AWS (Python, Node.js/TypeScript, or Java).
• Experience with CI/CD, Git, and infrastructure as code (Terraform or CloudFormation).
• Strong understanding of API security, error handling, retry/idempotency patterns, and observability (CloudWatch, Anypoint Monitoring).
• Strong communication skills — able to explain migration trade-offs, risks, and costs to technical and business audiences.

Preferred Qualifications

• MuleSoft Certified Developer (Level 1 or 2) and/or

AWS certifications (Developer Associate, Solutions Architect Associate, or higher).

• Experience with containerized integration workloads (ECS, EKS, Fargate).
• Familiarity with Salesforce integration patterns (Platform Events, Bulk/REST APIs).
• Exposure to data streaming (Kinesis, Kafka/MSK).