Integration Developer - Boomi

Job Summary: We are looking for a highly skilled Integration Engineer to design, build, and support integrations across Workforce Management, HCM, and Payroll systems. This role works closely with Integration Architects and Data Integration Specialists and is expected to independently manage integration design and build in their absence. The ideal candidate has deep technical expertise in APIs and middleware platforms (Boomi) and can build, troubleshoot, and optimize complex integrations. Domain Experience: Experience integrating systems like WorkForce Software, UKG, SAP SuccessFactors, Workday, Oracle, Dayforce, or similarStrong understanding of data flow between HCM, Time & Attendance, and Payroll systems Key Responsibilities: Data Integration Specialist in requirement gathering and integration designIndependently gather integration requirements and build solutions when requiredDevelop and configure integrations using APIs, web services, and middleware platforms (Boomi)Build complex, scalable interfaces across HCM, Time & Attendance, and Payroll systemsPerform reverse engineering by analyzing existing interface code to identify issues and optimize solutionsTroubleshoot and resolve integration defects, data issues, and transformation errorsCreate reusable templates and frameworks to standardize integration developmentEnsure data validation, reconciliation, and error handling mechanisms are implementedParticipate in testing cycles including SIT, UAT, and parallel runsSupport deployment, cutover, and post go-live stabilizationContinuously drive automation in integration build and monitoring processes Required Skills: Strong experience in integration development for HCM / Workforce Management systemsDeep expertise in APIs (REST/SOAP), web services, and middleware platforms (Boomi preferred)Strong understanding of data flows, transformations, and integration patternsExperience with data formats such as JSON, XML, flat filesAbility to design and build reusable integration assetsStrong debugging, troubleshooting, and problem-solving skills Technical Skills: Boomi integration platform or equivalent middlewareAPI development and consumption (REST / SOAP)SQL for data validation and debuggingUnderstanding of authentication methods (OAuth, SFTP, etc.)Logging, monitoring, and error handling frameworks .