Jobs for freelance data science engineer python sql at Chicago

NextRow is looking to hire a Senior Informatica Developer / Engineer on a contract basis.Experience and Skills: Must have skills:• Strong verbal and written communication skills• Demonstrate integrity and maturity, and a constructive approach to challenges• Demonstrate analytical and problem-solving skills, particularly those that apply to Data...

Company OverviewAt Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities,...

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 115,000 colleagues serve people in more than 160 countries.     JOB...

  HAVI is a global, privately owned company focused on innovating, optimizing and managing the supply chains of leading brands. Offering services in marketing analytics, packaging, supply chain management and logistics, HAVI partners with companies to address challenges big and small across the supply chain, from commodity to customer. Founded in 1974,...

Anticipated End Date:2026-08-24Position Title:Engineer SeniorJob Description:Engineer SeniorLocation: Ideal candidates will be able to report to our Pulse Point location at 8600 W Bryn Mawr Ave., Suite 800, Chicago, IL 60631.This role requires associates to be in-office 1 - 2 days per week, fostering collaboration and connectivity, while providing...

Overview The Product team forms the crux of our powerful platforms and helps connect millions of customers worldwide with the brands that matter most to them. This team of innovative problem solvers develops and builds products that position Epsilon as a differentiator, encouraging an open and balanced marketplace built on respect for...

DescriptionReporting to the Senior Manager, Data Analytics, the candidate will be responsible for defining, delivering and continuously enhancing Equity Residential’s analytics and machine-learning–enabled products. This role sits at the intersection of data science, software engineering, and business strategy.  Translating analytical insights into...

Job Description:   At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading, clearing and investment solutions to market...

Shirley Ryan AbilityLab is the global leader in physical medicine and rehabilitation for adults and children with the most severe, complex conditions. By joining our team, you’ll be part of our life-changing mission and vision. You’ll contribute to an innovative, multifaceted culture that is second to none — one that embraces collaboration, excellence,...

Who We Are Founded in 1980 as Aardvark Financial, TransMarket Group (TMG) is a privately held global markets proprietary trading firm in Chicago. We use next-generation technology to capture opportunities around the world and manage risk in financial markets. Our mission is to bless others through the services we provide and through the generous stewardship...

Job Description  What you’ll do:Collaborate with decision scientists to enable and optimize AI/ML workflows through data engineering and platform support.Provide support for Spark, Hive, and Hadoop jobs, including troubleshooting and performance analysis and optimization.Participate in agile sprint cycles, helping to review designs, provide...

Passionate about precision medicine and advancing the healthcare industry?Recent advancements in underlying technology have finally made it possible for AI to impact clinical care in a meaningful way. Tempus' proprietary platform connects an entire ecosystem of real-world evidence to deliver real-time, actionable insights to physicians, providing critical...

Amazon Web Services (AWS) is looking for an Artificial Intelligence Specialist Solutions Architect (AI SA) with healthcare and life sciences domain expertise. The AI SA will be the Subject Matter Expert (SME) for helping healthcare and life sciences customers design and build machine learning solutions that leverage the AI stack on AWS. You will partner with...

Please note that candidates must currently live in the following states: DC, Florida, Illinois, Maryland, Michigan, North Carolina, New York, Pennsylvania, Texas, Vermont. Virginia Civis is hiring a Software Engineer (Contract) to build and ship high-quality software across the full stack in service of our clients' most important missions. This is a 6-month...

The Aspen Group (TAG) is one of the largest and most trusted retail healthcare business support organizations in the U.S. and has supported over 20,000 healthcare professionals and team members with close to 1,500 health and wellness offices across 48 states in four distinct categories: dental care, urgent care, medical aesthetics, and animal health. Working...

ETL/Data Architect Mettawa, IL Job Description Key Responsibilities * Define & enforce development standards for ETL/Data Warehousing. * Design, code, test, & document reusable objects using Snowflake & IICS. * Lead full lifecycle Data Warehousing & integration projects from requirements to deployment. * Collaborate with Data Engineering team to...

Spaulding Ridge is an advisory and IT implementation firm. We help global organizations get financial clarity into the complex, daily sales, and operational decisions that impact profitable revenue generations, efficient operational performance, and reliable financial management. At Spaulding Ridge, we believe all business is personal. Core to our values is...

Your Opportunity At Schwab, you’re empowered to make an impact on your career. Here, innovative thought meets creative problem solving, helping us “challenge the status quo” and transform the finance industry together. Job Duties: Own the Test Automation planning, preparation, and execution. Solve problems through automation. Lead fellow...

SG is a boutique technology company founded in 2004. We use technology and big data to solve real world financial puzzles. Our competitive advantage is a true meritocracy minimizing politics and rewarding results. The foundation of our culture is continuous improvement.  Join our infrastructure team as a Linux Systems Engineer, where your expertise in...

At Ubiety Technologies, Inc we are redefining physical security. We develop innovative device detection and RF signaling products that protect homes, businesses, and communities. As part of our fast-paced, highly collaborative startup team, you'll work alongside world-class engineers and creative designers to invent and deliver transformative products from...