Kronos/UKG Integration Developer

Required Skills & Experience

• 6+ years of software / integration development experience, including hands-on work on Kronos/UKG workforce-management integrations.
• Experience building and supporting UKG Pro WFM integrations on Boomi / UKG Integration Hub, UKG REST APIs and SFTP-based data exchange.
• Experience with Kronos/UKG data: people, labor levels, pay codes, punches, timecards, accrual balances and schedules, including payroll exports and HR/people imports.
• Strong SQL skills and experience with relational databases (SQL Server, Oracle or PostgreSQL).
• Proficiency in at least one programming or scripting language (Java, Python, Groovy, Node.js) and in data formats (JSON, XML, CSV, fixed-width).
• Experience with SFTP, file automation and scheduling, and secure handling of PII and payroll data.
• Working knowledge of the SDLC, Agile practices and Git.

Nice to Have Skills & Experience

• Experience migrating WFC WIM/Connect interfaces to Pro WFM integrations; familiarity with WDM/DCM data collection and Process Manager / Workflow.
• Boomi developer certification or UKG Pro WFM integration training.
• Experience integrating UKG with PeopleSoft / UCPath, Workday or other HCM/payroll systems, and with IBM Maximo or other work-order / asset-management systems.
• Experience with AWS services and serverless patterns (Lambda, API Gateway, S3, Step Functions, EventBridge) and Infrastructure as Code, for supporting file-automation components.

Job Description

The Integration Developer designs, builds, tests and supports the interfaces and data flows between UKG Pro WFM and UCLA enterprise systems - principally UCPath (PeopleSoft) for people and payroll, IBM Maximo for labor billing, and clock/identity systems - working with the UKG Integration Consultant. The developer owns UCLA-side integration build on UKG Integration Hub / Boomi, the inventory and retirement of legacy WFC WIM interfaces, and the technical side of data conversion. • Requirements: work with stakeholders, the UKG Integration Consultant and third-party vendors to gather and analyze interface requirements, including file automation and data-exchange services.

• Inventory and design: inventory the existing WFC interfaces (WIM/Connect, exports, scheduled jobs), decide with the Product SME which are retired, consolidated or rebuilt, and design their Pro WFM replacements; author the UCLA sections of the integration/interface design document.
• Build: develop and configure inbound and outbound integrations - people/HR from UCPath, payroll hours and pay codes to UCPath, labor hours and cost-center detail to IBM Maximo for labor billing, labor levels, accrual balances, schedules and punches - using UKG Integration Hub / Boomi, UKG REST APIs and SFTP file exchange.
• Technical data mapping and conversion: own field-level mapping, translations and default values (functional code mapping is owned by the Product SME); build, run and validate conversion loads for employees, accrual balances and historical data.
• Planning: break complex requirements into tasks; assess feasibility and technical risk; raise issues early.
• Testing: unit-test all integrations; support SIT, parallel payroll and UAT run by the QA / Test Analyst; resolve integration defects.
• Operations readiness: implement error handling, monitoring, alerting and reconciliation reporting for each integration so UCLA support staff can operate them after stabilization.
• Documentation and knowledge transfer: create technical and operational documentation for each interface and hand over to UCLA support staff before the engagement ends.