UKG Integration Developer

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.

1. Working knowledge of the UKG people, labor-level, pay-code, punch, timecard, accrual-balance and

schedule data model, including payroll exports and HR/people imports.

1. Strong SQL and experience validating and reconciling data conversion loads.

2. Able to read and document existing WFC WIM/Connect interfaces in order to design their Pro WFM, 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.

Preferred Qualifications

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.

Higher-education or healthcare industry experience.

Key Skills and Tools

UKG Pro WFM, Boomi / UKG Integration Hub, UKG REST APIs, SFTP, Kronos WFC v6.x 8.1.x, WIM / Connect

(read and migrate), WDM (DCM), SQL Server / Oracle, Java / Python / Groovy, JSON / XML / CSV, UCPath