Staff Data Engineer

Jones Lang LaSalle Incorporated; Chicago, Northern (IL, KY); Hybrid; USD 160,000 - 200,000; Full time

Benefits offered by this job

401(k) matching

Medical, Dental & Vision Care

Paid parental leave

Paid Time Off and Company Holidays

Daily Pay

Job summary

Jones Lang LaSalle Incorporated (JLL) is seeking a Forward Deployed Data Engineer in Chicago, IL to rapidly design and deploy data-driven solutions embedded with product teams. The role emphasizes hands-on engineering, architecture ownership, and building AI-powered data pipelines that drive business decisions.

You will work with LangChain, LangGraph, and other agentic tools, delivering prototype systems that meet enterprise standards for security and reliability in a fast-paced environment.

Qualifications

• 6+ years of professional software or data engineering experience, including solution design and architecture ownership.
• Hands-on experience building AI agents, including defining agent skills, tool use, memory, and multi-step reasoning.
• Experience with agentic frameworks such as LangChain, LangGraph, AutoGen, CrewAI, or Semantic Kernel.
• Proficiency in Python and data engineering: pipelines, ETL/ELT, data modeling, SQL and NoSQL databases.
• Experience with cloud platforms (AWS, Azure, or GCP) and modern data stack tooling.

Responsibilities

• Lead solution design for complex, cross-functional data and AI problems from discovery to blueprint.
• Design scalable, modular systems balancing speed with enterprise reliability and security.
• Develop AI agents and multi-agent pipelines with robust guardrails and monitoring.
• Collaborate with product and engineering to embed data engineering in fast-paced teams.

Skills

Python

SQL

NoSQL databases

Data modeling

ETL/ELT

Tools

LangChain

LangGraph

AutoGen

CrewAI

Semantic Kernel

Docker

Kubernetes

Airflow

dbt

Job description

JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

About JLL and Data Engineering

JLL is a leading professional services firm that specializes in real estate and investment management. Our vision is to reimagine the world of real estate, creating rewarding opportunities and amazing spaces where people can achieve their ambitions. In doing so, we will build a better tomorrow for our clients, our people, and our communities. The Data Engineering team at JLL sits at the intersection of technology and business impact, building the data foundations and intelligent solutions that power decisions across the enterprise. We move fast, think big, and deliver production-grade platforms that transform how JLL operates - combining deep technical expertise with a relentless focus on solving real problems for real users.

Role Overview

As a Forward Deployed Data Engineer, you will operate at the front lines of innovation — embedded directly with product, program, and engineering teams to rapidly design, architect, prototype, and deploy data-driven solutions that solve high-priority business problems. This is not a traditional engineering role with long delivery cycles. You will be expected to go from concept to working prototype in days, not months, while maintaining enterprise-grade standards for quality, security, and scalability. You bring an exceptional combination of skills: solution design and architecture experience, deep hands‑on engineering across data and AI agents, and the interpersonal skills to earn trust, drive alignment, and influence without authority. You are equally comfortable whiteboarding a system architecture with senior stakeholders and writing production code the same afternoon. You have genuine curiosity about the “why” and “what” behind every problem — not just the “how” — and you thrive in fast, ambiguous environments where creative thinking and execution speed both matter.

Key Responsibilities

Solution Design & Architecture

• Lead solution design for complex, cross‑functional data and AI problems — from initial discovery through to technical blueprint
• Define and communicate architecture decisions, trade‑offs, and delivery approaches to both technical and non‑technical audiences
• Design scalable, modular systems that balance the need for speed with enterprise standards for reliability, security, and maintainability
• Participate in architecture reviews and Critical Design Reviews (CDRs), ensuring alignment with enterprise patterns and platform standards
• Create clear technical documentation: architecture diagrams, data flow maps, API contracts, and solution briefs

Rapid Prototyping & Solution Delivery

• Design and deliver working prototypes for complex data and AI problems within compressed timeframes, often days to weeks
• Bring genuine curiosity to every engagement — deeply understanding the business case, problem context, and constraints before converging on a solution
• Balance speed of delivery with enterprise standards — your prototypes are production‑ready, not throwaway
• Continuously iterate on solutions based on direct feedback from product managers, program leads, and end users

AI Agent Development & Agentic Systems

• Design, build, and deploy AI agents and multi‑agent systems that automate complex workflows end‑to‑end
• Develop and maintain agent skills — discrete, reusable capabilities that compose into larger agentic pipelines
• Implement and extend MCP (Model Context Protocol) servers and clients to connect AI agents with enterprise tools, APIs, and data sources
• Build agent orchestration layers using frameworks such as LangChain, LangGraph, AutoGen, CrewAI, or Semantic Kernel
• Design evaluation harnesses, guardrails, and monitoring pipelines to ensure agent reliability and safety in production
• Stay current with the rapidly evolving agentic AI landscape and proactively introduce new techniques and tooling to the team

AI & Data Engineering

• Build and deploy AI‑powered features and pipelines that automate workflows, surface insights, and enhance decision‑making
• Design and implement scalable data pipelines, APIs, and backend services that serve both internal tools and customer‑facing products
• Integrate LLMs, RAG systems, and ML models into production data workflows
• Own data modeling, transformation, and quality across the solutions you deliver

Collaboration & Stakeholder Engagement

• Embed directly with product, program, and engineering teams to co‑define problems and co‑deliver solutions
• Influence technical direction and build alignment across teams without relying on formal authority
• Communicate complex technical concepts clearly to non‑technical business stakeholders — in writing, in meetings, and in executive presentations
• Mentor and elevate junior engineers, sharing patterns and practices for agentic development, prompt design, and rapid delivery
• Foster a collaborative, low‑ego team culture where speed and quality go hand in hand

Qualifications Required

• 6+ years of professional software or data engineering experience, including solution design and architecture ownership
• Demonstrated ability to architect end‑to‑end data and AI systems — from requirements through deployment — with clear documentation and stakeholder communication
• Hands‑on experience building AI agents, including defining agent skills, tool use, memory, and multi‑step reasoning
• Working knowledge of MCP (Model Context Protocol) — including building or consuming MCP servers to connect agents with external systems
• Experience with agentic frameworks such as LangChain, LangGraph, AutoGen, CrewAI, or Semantic Kernel
• Strong hands‑on experience with data engineering: pipelines, ETL/ELT, data modeling, SQL and NoSQL databases
• Proficiency in Python
• Experience with cloud platforms (AWS, Azure, or GCP) and modern data stack tooling
• Exceptional communication and interpersonal skills — you can earn trust quickly, navigate ambiguity, and drive alignment across diverse teams
• Comfort working in fast-paced environments with shifting priorities and high ownership expectations

Preferred

• Experience with RAG architectures, vector databases (Pinecone, Weaviate, pgvector), semantic search, and building indexing systems and data processing pipelines
• Familiarity with prompt engineering, fine‑tuning, and LLM evaluation techniques
• Experience with agent observability and tracing tools (LangSmith, Arize, Weights & Biases, or similar)
• Experience with AWS AgentCore — building, deploying, and operating agents on the platform
• Knowledge of data orchestration tools (Airflow, Prefect, or dbt)
• Experience with containerization and CI/CD practices (Docker, Kubernetes, GitHub Actions)
• Background in real estate, financial services, or other data‑intensive enterprise domains
• Experience facilitating technical discovery workshops, design sprints, or architecture reviews
• Contributions to open‑source agentic or data projects, or a portfolio demonstrating rapid, creative problem‑solving

Personal Benefits that support personal well‑being and growth

• 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

Estimated compensation for this position: 160,000.00 – 200,000.00 USD per year. This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location: On-site Chicago, IL, Westmont, IL

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

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 [e-mail]. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page.

For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.

For over 200 years, JLL (NYSE: JLL), a leading global commercial real estate and investment management company, has helped clients buy, build, occupy, manage and invest in a variety of commercial, industrial, hotel, residential and retail properties. A Fortune 500® company with operations in over 80 countries around the world, our employees bring the power of a global platform combined with local expertise. Driven by our purpose to shape the future of real estate for a better world, we help our clients, people and communities SEE A BRIGHTER WAY.

JLL is the brand name, and a registered trademark, of Jones Lang LaSalle Incorporated. For further information, visit jll.com.