{"id":1400683,"url":"https://alion.io/job/hudson-manpower-sr-workday-developer","title":"Sr. Workday Developer","company":{"id":678128,"name":"Hudson Manpower","domain":"hudsonmanpower.com","url":"https://alion.io/company/hudsonmanpower","size_band":"1001-5000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":{"grade":"A","score":94,"open_postings":101,"ghost_share":0,"stale_share":0.04,"repost_share":0,"time_to_fill_p50_days":184,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Philadelphia, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":50,"max":55,"currency":"USD","period":"hour","gross":null,"usd_annual":110000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Rest API","optional":false},{"name":"SOAP","optional":false}],"status":"live","first_seen_at":"2026-09-28T14:22:49Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-01T01:58:25Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Job Description\nWe are seeking a Senior Workday Developer with strong expertise in Workday Integrations and Payroll. The ideal candidate should have extensive hands-on experience designing, developing, testing, troubleshooting, and maintaining Workday integrations and related technologies.\nLocation: Philadelphia, PA - Onsite\nDuration: 6-12+ Months Contract\nExperience: 8-10+ Years\nDomain: Workday Payroll & Integrations\nTechnical Skills & Responsibilities\n8-10+ years of experience with Workday Integrations, with strong hands-on technical expertise.\n\nDesign, develop, and maintain Workday integrations using:\nEIB\n\nCore Connector for Worker (CCW)\n\nPECI\n\nPICOF\n\nWorkday Cloud Connect\n\nWeb Services\n\nREST and SOAP APIs\n\nDevelop and maintain XML/XSLT transformations, including XSLT 2.0 and XSLT 3.0.\n\nDevelop and maintain Workday Custom Reports, including:\nAdvanced Reports\n\nMatrix Reports\n\nComposite Reports\n\nWork with Workday Document Transformation and Object Transporter 2.0 (OT2).\n\nDesign, develop, and maintain:\nWorkday Dashboards\n\nWorkday Apps\n\nWorkday Reports\n\nWorkday Integrations\n\nPerform integration testing, troubleshooting, debugging, and issue resolution.\n\nIntegrate Workday with external technologies, applications, and vendor systems.\n\nCollaborate with stakeholders across Finance, Human Resources, Accounting, Payroll, and Legal to understand business requirements and pain points.\n\nContribute to and execute the HR data and analytics strategy.\n\nParticipate in knowledge-sharing and knowledge-capture sessions.\n\nCreate and maintain technical documentation and delivery collateral.\n\nSupport ongoing improvements and enhancements to Workday integration solutions.\n\nRequirements\nMust-Have Skills\nWorkday Integrations\n\nEnterprise Interface Builder (EIB)\n\nCore Connector for Worker (CCW)\n\nPECI (Payroll Effective Change Interface)\n\nPICOF (Payroll Interface Connector)\n\nWorkday Cloud Connect / Cloud Connect Integrations\n\nWorkday Web Services\n\nREST APIs\n\nSOAP APIs\n\nXML\n\nXSLT 2.0 / XSLT 3.0\n\nCore Responsibilities\nIntegration Development: Build and maintain complex Workday integrations and interfaces.\n\nPayroll Integration: Support Workday Payroll-related integrations using PECI, PICOF, CCW, and Cloud Connect.\n\nAPI & Web Services: Develop integrations using REST, SOAP, and Workday Web Services.\n\nReporting & Analytics: Develop advanced Workday reports, dashboards, and analytics solutions.\n\nTesting & Support: Troubleshoot, test, debug, and resolve integration issues.\n\nStakeholder Collaboration: Work closely with business and technical stakeholders to translate requirements into effective solutions.\n\nDocumentation: Contribute to knowledge repositories, technical documentation, and delivery collateral.","description_format":"text","description_chars":2721,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-28T15:19:17Z"}],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":2,"expected_fill_days":184,"reasons":["conf:3","agency","velocity","win:early","comp:brand"],"computed_at":"2026-10-01T05:45:00Z"},"pay":{"stated_usd_annual":110000,"is_top_pay":false},"html_url":"https://alion.io/job/hudson-manpower-sr-workday-developer","json_url":"https://alion.io/job/hudson-manpower-sr-workday-developer.json","meta":{"generated_at":"2026-10-01T10:38:43Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1768,"day_limit":5000,"remaining_today":3232,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}