Jobs for freelance data science engineer python sql at Chicago

HPC Infrastructure Planner Lead Location: Chicago or New York (On-site 5 days/week) Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant...

Position Summary: As a Senior Software Engineer on the Application Development Team within Information Technology, you will play a key role in designing, building, and operating modern, cloud‑native applications that support a broad portfolio of systems used by both NAR staff and the membership. This is...

About Akuna:  Akuna Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions, and automation. We specialize in providing liquidity as an options market maker – meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully, we...

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,...

You have a clear vision of where your career can go. And we have the leadership to help you get there. At CNA, we strive to create a culture in which people know they matter and are part of something important, ensuring the abilities of all employees are used to their fullest potential. Individual contributor responsible for designing, building, and...

Company DescriptionAt Walgreens, we are laser-focused on the development of next-generation healthcare technology, products and services. This includes collaborating with the Chicago-based MATTER incubator to uncover new innovations that can help shape the future of healthcare, technology and pharmacy. Life in IT is exciting, rewarding, dynamic and always...

Working as a coder at Hudson River Trading (HRT) means working on a small, highly productive, and efficient team. You may see "trading" in our name and assume you'll be relegated to some dark corner to code for the "business," but that could not be further from the truth!  At HRT, an automated trading firm based in NYC, the code you write *is* our business,...

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices...

C3 AI (NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital...

As a family-run, high-tech company with nearly 19,000 employees at 71 locations worldwide, we are looking for forward thinkers with unconventional ideas and drive to join our team. Our company culture, which values collaboration and mutual trust, creates the ideal framework for boldly trying new things and questioning the status quo. Our technologies inspire...

As a Network Software Engineer at Network Perception, you will lead the design and implementation of a state-of-the-art network modeling solution that is a core part of our software products. This position combines in-depth knowledge about networking protocols and access control algorithms with extensive software engineering practice and the ability to...

DepartmentBSD CTD - Platform Engineering - PlanXAbout the DepartmentThe Center for Translational Data Science (CTDS) at the University of Chicago is a research center whose mission is to develop the discipline of translational data science to impactful problems in biology, medicine, healthcare, and the environment. We envision a world in which researchers...

Itron is innovating new ways for utilities and cities to manage energy and water. We create a more resourceful world to protect essential resources for today and tomorrow. Join us.Locusview, recently acquired by Itron, is building a cloud‑based digital construction platform that helps leading gas and electric utility companies manage complex infrastructure...

FIS® Amount™ provides a unified digital origination and decisioning platform that helps financial institutions meet the moment. Designed to scale with banks and credit unions at any stage of their digital journey, FIS® Amount™ delivers a seamless, digital-first experience—streamlining everything from loan origination to deposit account opening. With...

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a...

Description About Alvarez & Marsal Alvarez & Marsal (A&M) is a global consulting firm with over 10,000 entrepreneurial, action and results-oriented professionals in over 40 countries. We take a hands-on approach to solving our clients' problems and assisting them in reaching their potential. Our culture celebrates independent thinkers and doers who...

Initially hybrid with 1 day a week on Wednesday and will eventually 5 days onsiteLocation : Chicago IL , Peoria IL or Dallas TX – local candidates onlyKey skills : Experience with enterprise security architecture, threat modeling, vulnerability assessment, risk analysis, defense in depth, SDLC, IAM, and API security. Hands-on experience with MS Azure...

Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded across our platform, teams can analyze, test, and optimize user experiences faster than ever. Ranked #1 across multiple categories in G2’s...

At STERIS, we help our Customers create a healthier and safer world by providing innovative healthcare and life science product and service solutions around the globe. Position Summary Join the Digital Workflow Solutions business as an  Advanced Software Engineer. You will be responsible for designing, developing, testing, and maintaining enterprise...

Career Area:Technology, Digital and DataJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We...