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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Platform Engineer - Aravo Integrations - **Company:** Jones Lang LaSalle Inc - **Location:** Chicago, IL, United States - **Salary:** $162,700.0 - $199,300.0 - **Contract:** Permanent contract - **Skills:** Microsoft Excel, Application Programming Interfaces (APIs), Artificial Intelligence, Application Integration Architecture, Information Systems, Data Mapping, Middleware, Microsoft Office, Microsoft Visio, Systems Integration, Enterprise Data Management, Information Technology, People Soft, Claude - **Published:** October 29, 2026 - **Apply:** https://www.careerbuilder.com/job-details/platform-engineer-aravo-integrations-chicago-il--caf081bb-6100-44bc-8199-4273bb68c9e3 ## About the Role Real Estate, Commercial Real Estate, Insurance Documentation, Peoplesoft, Change Management, Cross-Functional, Finance, Purchasing/Procurement, Process Management, Reconciliation, * Real experience building and maintaining system-to-system integrations (API, file-based, or middleware) in an enterprise environment. * Working knowledge of Aravo, PeopleSoft, Yardi, or similar procurement/AP-adjacent systems - prior hands-on exposure to any of these is a strong plus. * Comfort operating within a formal change management process and familiarity with SOC audit expectations. * Strong stakeholder management - this role sits between technical delivery and business/finance relationships, and needs to hold the line on scope when it's warranted. * High attention to detail; mistakes here touch supplier payments and compliance data. * Able to work independently across multiple concurrent integrations, escalating real gaps rather than needing day-to-day direction. * Comfortable working with AI tools (Claude or similar) to support daily tasks - documentation, requirements analysis, testing, and troubleshooting. * Comfortable in Microsoft Office (Teams, Visio, Excel) and producing clear technical documentation. * Real estate or procurement/sourcing background is a plus, not a requirement. Education Bachelor's degree in information systems, computer science, or a related field, or equivalent work experience. This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship. ## Description JLL is looking for a Platform Engineer to own the next phase of integration work across our Aravo supplier platform. Aravo is live globally supporting our Workplace Management business, and this role will lead the design and delivery of new integrations connecting Aravo to PeopleSoft, Trustpair, Ingenious, Omnea, Yardi, Avetta, and ISN, along with phase 2 of our Aravo-to-Corrigo integration for Certificates of Insurance. Beyond integration delivery, this role will take on operational ownership of Trustpair on behalf of JLL Technology - managing change management processes, SOC audit response, and the relationship with Trustpair's business stakeholders. This is a highly visible, cross-functional role that partners directly with stakeholders across Sourcing & Procurement, Finance, and Procurement to shape how our supplier and vendor systems work together. Responsibilities * Design, build, and maintain integrations between Aravo and PeopleSoft, Trustpair, Ingenious, Omnea, Yardi, Avetta, and ISN. * Deliver phase 2 of the Aravo-to-Corrigo integration for Certificates of Insurance. * Own the technical design, data mapping, and validation logic for each integration, including error handling and reconciliation processes. * Serve as the operational owner for Trustpair, managing change management processes, SOC compliance audit response, and the relationship with business stakeholders. * Partner with stakeholders across Sourcing & Procurement, Finance, and Procurement to gather requirements and translate them into integration designs, balancing business needs against platform scope and maintainability. * Ensure new integrations align with Aravo's configuration structure and data model, and with JLL's broader integration architecture and standards. * Collaborate with the Enterprise Data Platform (EDP) team on integration architecture and design consistency. * Troubleshoot integration issues and data discrepancies, coordinating with platform owners across connected systems on root cause and resolution. * Develop and maintain technical documentation, including data flow diagrams, mapping specifications, and support runbooks. * Build and execute test plans for integration changes tied to monthly Aravo releases and related system releases. * Manage third-party resources supporting integration delivery or Trustpair administration, as needed. * Use AI tools (e.g., Claude) as part of day-to-day work - drafting documentation, analyzing integration data, and accelerating troubleshooting and design work. * Identify and recommend opportunities for continuous improvement across the integration landscape., For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here. Jones Lang LaSalle ("JLL") is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process - including the online application and/or overall selection process - you may email us at HRSCLeaves@jll.com. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL. Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment. Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest. Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate. California Residents only If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view our Supplemental Privacy Statement which describes your rights and disclosures about your personal information. If you are viewing this on a mobile device you may want to view the CCPA version on a larger device. Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.