Jobs for freelance data science engineer python sql at Chicago

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...

About the RoleThe Editorial Automation Software Engineer will be responsible for designing, building, and maintaining scalable software systems that power Morningstar’s data-driven markets journalism. This role focuses on creating reliable, maintainable architecture and tooling that enable editors and data journalists to produce timely, accurate content...

Overview This role will require occasional travel to Syracuse, NY for training and meetings. KPH and its affiliates are unable to provide any level of immigration sponsorship now or in the future. Scope of Responsibilities: The Data Solutions Analyst will partner cross functionally to understand underlying business issues and will utilize...

Honk is a technology-driven roadside assistance platform that connects enterprise and retail customers with a nationwide network of service providers. We don’t own trucks. We built the marketplace, the dispatch engine, and the data infrastructure that makes the whole thing work. We’re PE-backed, scaling fast, and aggressively investing in automation / AI...

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate...

We’re looking for a hands-on, entrepreneurial Trading Engineer to join our Strategy Development team. This role sits at the heart of IMC’s trading operation, where technology, data, and market strategy meet. You’ll own systems that power our trading strategies, build automations that make us faster and smarter, and keep our trading running smoothly...

Data Platform Lead (Hybrid)Chicago, ILThe American Medical Association (AMA) is the nation's largest professional Association of physicians and a non-profit organization. We are a unifying voice and powerful ally for America's physicians, the patients they care for, and the promise of a healthier nation. To be part of the AMA is to be part of our Mission to...

Our Client Is a rapidly growing Tier 1 VC backed startup based in New York with $60 million in funding revolutionizing how outside sales and service teams work. Their AI technology captures and analyzes real-world conversations, providing full visibility into every customer interaction without the need for traditional ride-alongs. By turning field...

Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-class ability in giving most astounding quality and administrations through industry best...

Jump Trading 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 relentless...

Note: This position does not offer any Visa sponsorship. We are only looking for applicants who are either local to Chicago, IL, or ready to relocate to the employer's location. Job Summary: Our client is seeking a skilled Network Engineer to design, implement, maintain, and support their growing network infrastructure. The ideal candidate will be able...

GO BEYOND THE IVYOur business is a team sport built on creating and delivering memorable experiences around Cubs baseball and other live events.Chicago Cubs | Marquee 360 | Marquee Development | Marquee VenturesEach brand stands as unique as the teams that drive them. We welcome you to learn more about us.JOB TITLE: Data Scientist, Innovation - Baseball...

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading.About the team +...

Responsible for design and development of quality metrics implementation for Ovation Program Reporting. Attend high level design sessions, code walkthroughs and offer suggestions, and guidance on any topic that could have a negative impact. Work in an Agile team throughout Lifecycle to collaborate on the analysis, design, development and testing. Actively...

Senior Software Engineer (.NET / Angular) – HybridLocation: Chicago, IlAbout the CompanyA rapidly growing SaaS technology company is modernizing how financial and tax documents are delivered through secure, cloud-based software solutions. Our platform supports leading institutional investors, financial organizations, and accounting firms by transforming...

The RoleThe Data Analyst supports the Clinical Operations Analytics team by producing clear analyses, dashboards, and reports that guide clinical and operational decisions. The role uses SQL and BI tools to explore datasets across claims, ADT/HIE, FHIR, Elevate, and other business systems, and derives insights for internal leaders and customer-facing...

DescriptionEagle Seven is seeking a Junior FPGA Design / Verification Engineer to become an integral member of the engineering team dedicated to the development of HDL solutions for our high frequency, low latency electronic trading systems. The role will be a part of the hardware development team and will work alongside senior engineers to design, simulate,...

Employer: Amazon Web Services, Inc.Position: System Development Engineer II - AMZ27600.1Location: Chicago, ILMultiple Positions Available:Build tools that automate and streamline processes to make fleet operations more efficient. Respond to large scale events involving these fleets. Diagnose and fix critical software and system failures. Serve as a mentor...

We are working with an exciting Healthcare research firm that is looking to bring on an Associate Director, Platform Engineering. As the Associate Director, Platform Engineering you will be responsible for development across the organizations technology stack, primarily within the Salesforce ecosystem. You will be both hands-on with development and also...

GO BEYOND THE IVYChicago Cubs | Marquee 360 | Marquee Development | Marquee VenturesEach brand stands as unique as the teams that drive them. We welcome you to learn more about us.Our business is a team sport built on creating and delivering memorable experiences around Cubs baseball and other live events. In support of that effort, we expect associates to...