Descrição da Vaga

Role Summary

We are seeking a Senior Workday Integration Developer with strong hands-on experience in designing, building, and supporting complex integrations within the Workday ecosystem.

This role is ideal for a professional who combines deep technical expertise with functional understanding of HR processes, capable of delivering scalable, secure, and high-performance integrations in a global environment.

The successful candidate will play a key role in end-to-end integration delivery, from design and development to deployment and support, working closely with business stakeholders, Business Analysts, and QA teams.

Key Responsibilities

Integration Development & Technical Delivery

• Design, build, and maintain Workday integrations end-to-end
• Develop solutions using: Workday Studio Core Connectors (PECI, WECI, PICOF) EIB (inbound/outbound) Document Transformation (DT) and XSLT
• Workday Studio
• Core Connectors (PECI, WECI, PICOF)
• EIB (inbound/outbound)
• Document Transformation (DT) and XSLT
• Develop and maintain file-based integrations (SFTP, PGP encryption/signing)
• Work with REST/SOAP APIs for system integrations
• Build and optimize Advanced Reports, RaaS, and Calculated Fields
• Ensure integrations meet performance, scalability, and SLA requirements
  

Integration Architecture & Design

• Analyze business and functional requirements and translate them into technical integration solutions
• Design robust and reusable integration patterns
• Ensure alignment with Workday integration frameworks and best practices
• Define data mappings, transformations, and validation rules
• Ensure secure data exchange using: OAuth2 ISU / ISSG Encryption standards
• OAuth2
• ISU / ISSG
• Encryption standards

Support, Monitoring & Optimization

• Monitor integrations and ensure high availability and reliability
• Troubleshoot incidents and perform root cause analysis
• Optimize integration performance and reduce processing failures
• Maintain versioning, documentation, and governance standards

Testing & Deployment

• Support and execute: Unit testing Integration testing UAT support
• Unit testing
• Integration testing
• UAT support
• Validate data accuracy and transformation logic
• Participate in deployment activities and post-go-live stabilization

Collaboration & Stakeholder Interaction

• Work closely with: Business Analysts (requirements alignment) HR stakeholders (functional validation) QA teams (testing cycles)
• Business Analysts (requirements alignment)
• HR stakeholders (functional validation)
• QA teams (testing cycles)
• Act as a technical reference for integrations
• Provide clear communication on technical constraints and solutions

Functional Knowledge 

• Strong understanding of HR processes, especially: Payroll Benefits Recruiting Time & Attendance
• Payroll
• Benefits
• Recruiting
• Time & Attendance
• Knowledge of Workday Business Processes (BPs) and how they drive integrations
• Ability to align technical solutions with business workflows

Tools & Technical Environment

• Workday HCM (mandatory)
• Workday Studio
• Core Connectors (PECI, WECI, PICOF)
• EIB
• XSLT / Document Transformation
• RaaS / Advanced Reports / Calculated Fields
• APIs (REST/SOAP)
• Security: OAuth2, ISU, ISSG
• File transfer: SFTP, PGP
• Tools: Jira, ServiceNow, Azure DevOps

Nice to Have

• Backend development (Node.js, Python)
• Databases: Oracle, SQL Server, PostgreSQL, MongoDB
• Experience with payroll vendors integrations (ADP, Alight, etc.)

Knowledge, Skills & Abilities

• Strong experience in Workday integration development
• Solid understanding of integration patterns and data transformation
• Ability to work in complex global environments
• Strong problem-solving and debugging skills
• Experience with Agile and hybrid SDLC models
• Excellent communication skills (technical and functional)

Education & Experience

• Bachelor’s degree in Computer Science, Information Systems, or related field
• 5+ years of Workday integration experience
• Proven hands-on experience with: Workday Studio Core Connectors XSLT and transformations
• Workday Studio
• Core Connectors
• XSLT and transformations
• Experience with global implementations (US, LATAM, EMEA) is a strong plus

What Makes This Role Unique

• Fully hands-on technical role with high ownership
• Exposure to complex global payroll and HR integrations
• Opportunity to work on high-impact, large-scale Workday environments
• Ideal for developers who: Enjoy solving complex integration challenges Want to stay deeply technical while understanding business context
• Enjoy solving complex integration challenges
• Want to stay deeply technical while understanding business context

Location: Brazil
Advanced english required.