Senior Integration Engineer (Workday & MuleSoft/Workato/AWS)

This is a w2 project - No C2C assistance

6 months ++ remote project for an Integration Engineer to help with a Workday/Mulesoft/Workato/AWS project!!

Workday/Mulesoft And AWS Integration Experience Is Required.

The Challenge

As an Integration Engineer you will work on a cross-functional team across the client's Business Systems such as Finance, Accounting, HR, Data Engineering, Lead to Cash, and internal product engineering organizations. You will have a unique opportunity to shape how our systems communicate by designing, building, testing, and supporting enterprise-grade integrations between Workday and our broader application landscape (HCM, Payroll, Financials, and third-party vendors). In this hands-on role, you will bridge technical and functional teams, write clean integration logic, and ensure reliable, secure data flows in production.

Your Mission

• Design, build, and test inbound and outbound integrations using Workday Studio, Enterprise Interface Builders (EIBs), and Core Connectors.
• Develop and maintain high-quality (MuleSoft and Workato) integration systems that are both scalable and global at their core, including REST and SOAP web services, scheduled orchestration frameworks, and custom XML/JSON mappings.
• Partner with business stakeholders to translate requirements into scalable integration design whether they exist in Workday using calculated fields and custom reports (RaaS) or externally in AWS or Workato.
• Understand existing Mulesoft integrations and work with team members to convert them to Workato or AWS.
• Build serverless, event-driven integrations on AWS using services such as Lambda, API Gateway, Step Functions, EventBridge, SQS/SNS, and S3, with secure credential management through Secrets Manager and IAM.
• Triage production integration failures, monitor system health, perform root-cause analysis, and apply durable fixes with an emphasis on sustainable long-term solutions.
• Maintain clean technical documentation, runbooks, and ISSG/security configurations, with all risks clearly noted and easily decipherable by end-users.
  
  

You Are

• Someone who can independently own complex integrations across Workday, MuleSoft/Workato, and AWS to deliver reliable, secure data flows in a challenging, dynamic environment.
• Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field (or equivalent experience).
• 4+ years of integration engineering experience, including 2+ years of hands-on Workday integration development and deployment in a production environment, with deep expertise in Workday Studio, EIBs, and Core Connectors.
• Proven track record of delivering integration projects end-to-end, from requirements gathering through production support.
• Experienced developing inbound and outbound integrations and workflows with both iPaaS platforms MuleSoft and Workato.
• Hands-on experience building integrations on AWS (Lambda, API Gateway, Step Functions, EventBridge, SQS/SNS).
• Strong proficiency in XSLT, XML, JSON, and Web Services (REST/SOAP).
• Experience with Workday Report Writer, Calculated Fields, and security/ISU/ISSG setup.
• 3+ years of experience in Java or Python development, including debugging against APIs.
• Knowledgeable in security surrounding integrations – X509, PGP, SSH.
• Familiarity with Git version control (GitHub/GitKraken) and Agile/Scrum methodologies.
• Organized and analytical, adept at working in a team environment, able to follow and implement a project schedule, with a continuous improvement mindset and the ability to handle multiple priorities concurrently.
• An excellent communicator, self-starting and energetic, capable of dealing with ambiguity and rapidly changing priorities, and skilled at collaborating cross-functionally with geo-distributed stakeholders at all levels both internally and externally.
  
  

Extra Awesome

• Workday Pro Integrations or Extend certification.
• Workato Integration Developer certification or others
• AWS certification (e.g., Developer or Solutions Architect – Associate).
• Experience migrating integrations between platforms (e.g., MuleSoft to Workato or AWS).
• Experience using AI in an integration engineering context.
  
  

The estimated pay range for this position is USD $00.00/Hr - USD $00.00/Hr. Exact compensation and offers of employment are dependent on job-related knowledge, skills, experience, licenses or certifications, and location. We also offer comprehensive benefits. The Talent Acquisition Partner can share more details about compensation or benefits for the role during the interview process.

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