Senior Software Engineer at JLL | Chicago, IL, US | Rezi

Senior Software Engineer at JLL

Senior Software Engineer

JLL · Chicago, IL, US

3 weeks ago

Senior Software Engineer

JLL · Chicago, IL, US

24 days ago
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About the Role

JLL is implementing AI agents within HR functions, including recruiting, employee services, HR operations, benefits, and payroll. You will be responsible for a specific HR area as part of a small engineering team, leveraging the central AI team's methodology and platform to develop and deploy AI agents and integrations.

Responsibilities

  • Build and ship agents for HR in partnership with HR SMEs and operators.
  • Set up MCP servers and connectors, progressing through pre-production to production.
  • Develop skills, integrations, and evaluations on JLL's AI platform.
  • Conduct workshops with HR teams to translate workflows into agent skills.
  • Provide feedback on patterns, anti-patterns, and platform gaps to the Center of Excellence.

Requirements

  • Shipped production agents using Claude Agent SDK, MCP, or equivalent.
  • Production code experience in Python, Node, or .NET, with flexibility across languages.
  • Full stack engineering experience including modern frontend (React, Angular, TypeScript/JavaScript), backend services, REST APIs, authentication (OAuth, SSO, JWT), and automated testing.
  • Cloud experience deploying and operating production workloads on AWS, Azure, or GCP, including compute, databases, storage, secrets management, networking, and monitoring.
  • CI/CD and DevOps experience with automated pipelines, Docker, and infrastructure as code.
  • Experience with diverse data stores (relational, NoSQL, object/blob, vector, document).
  • Operated end-to-end as a one-person team: design, ship, support, and hand off.

Skills

  • Python
  • Node
  • .NET
  • React
  • Angular
  • TypeScript
  • JavaScript
  • REST APIs
  • OAuth
  • SSO
  • JWT
  • AWS
  • Azure
  • GCP
  • Docker
  • Terraform
  • CloudFormation
  • Bicep
  • Workday

Location

  • On-site –Chicago, IL

Work Type

  • On-site

Experience Level

  • Engineer

Salary/Compensations

  • 162,700.00 – 199,300.00 USD per year

Benefits

  • 401(k) plan with matching company contributions
  • Comprehensive Medical, Dental & Vision Care
  • Paid parental leave at 100% of salary
  • Paid Time Off and Company Holidays
  • Early access to earned wages through Daily Pay

About the Company

  • JLL empowers its people to shape a brighter way forward by combining world-class services, advisory, and technology in the real estate industry.
  • JLL is committed to hiring and empowering talented individuals to thrive, grow meaningful careers, and find a place where they belong.
  • JLL harnesses the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities.
  • Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services.
  • JLL takes its responsibility to protect personal information seriously, collecting it for recruitment processes and ensuring its security and appropriate retention.

Equal Opportunity

  • 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.
  • 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.
  • 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.