HCM Senior Consultant

Role: Senior Consultant HCM

Location: -O fallon, MO (Dayone Onsite)

Detailed JD:

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We are seeking a highly skilled Senior Consultant with strong expertise in enterprise integration platforms such as Workday Integration, Dell Boomi, MuleSoft, or similar middleware solutions. The candidate will be responsible for designing, developing, and delivering scalable integration solutions across enterprise applications, ensuring seamless data exchange and business process automatio

n.
Key Responsibilit

ies
Integration Design & Develop

• ment
  Design and implement end-to-end integration solutions using platforms such as Workday Studio, EIB, Core Connectors, Boomi AtomSphere, MuleSoft Any point Platform, or equiva
• lent.Develop and maintain APIs, web services (SOAP/REST), and data transformation pipel
• ines.Create reusable integration components, frameworks, and best pract
• ices.Solution Archite

• cture
  Collaborate with business and technical stakeholders to define integration architectures and strat
• egies.Ensure scalable, secure, and high-performance integration designs aligned with enterprise stan
• dards.Lead solution design workshops and provide guidance on middleware ado
• ption.Implementation & De

• livery
  Lead or contribute to full lifecycle implementations including requirement gathering, design, build, testing, and depl
• oyment.Configure and deploy integrations across HR, Finance, Payroll, CRM, and other enterprise s
• ystems.Ensure integrations meet SLAs, compliance, and governance requir
• ements.API & Middleware Man
• agementDesign and manage API-led connectivity fram
• eworks.Implement API governance, versioning, and lifecycle mana
• gement.Monitor and troubleshoot integrations using platform tools and logging fram
• eworks.Testing & Quality As
• suranceDevelop and execute unit, integration, and UAT test
• cases.Perform data validation, reconciliation, and performance
• tuning.Ensure adherence to data security, GDPR/SOX compliance standards where appl
• icable.Stakeholder Eng
• agementWork closely with clients, project managers, and cross-functional
• teams.Provide status reporting, risk mitigation strategies, and technical documen
• tation.Support pre-sales, proposals, and solution estimations when re

quired.
Required Skills & Qualif

ications
Technic

• al Skills
  Hands-on experience with at least one major integration
• platform:Workday Integrations (Studio, EIB, Core Connect
• ors, PECI)Dell Boomi (process design, connectors, API m
• anagement)MuleSoft (Anypoint Studio, API Manager,
• DataWeave)Strong kno
• wledge of:XML,
• JSON, XSLTREST
• /SOAP APIsMiddleware architecture patterns (E
• SB, iPaaS)Experience with data transformation, orchestration, and error handling f
• rameworks.Familiarity with cloud platforms (AWS, Azure, GCP)
• is a plus.Domain

Knowledge
Experience integrating enterprise syste

• ms such as:HCM systems (Workday, Succ
• essFactors)ERP systems (S
• AP, Oracle)CRM systems (
• Salesforce)Understanding of business processes across HR, Finance, Payroll, or Su