Jobs for freelance data science engineer python sql at Chicago

HCLTech is looking for a highly talented and self- motivated Data Services Delivery Leader to join it in advancing the technological world through innovation and creativity. Job Title: Data Services Delivery (DSD) Leader Job ID: 143686 Position Type: Full-time Location: Onsite - 4 days (Jersey City, NJ / DFW, TX / Chicago, IL / Bay Area, CA) We are seeking...

Company Description Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks. Today, and tomorrow. We deliver Networked Experiences by leveraging comprehensive data, technology, creative, media and strategy capabilities. Digitas delivers ambitious outcomes...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Chicago to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

Applied Physics Specialist (AI Training) About The Role What if your expertise in physics could directly shape how AI understands the fundamental laws of the universe? We're looking for PhD-level Applied Physicists to stress-test cutting-edge AI models — probing their reasoning across quantum mechanics, electrodynamics, thermodynamics, and beyond. This...

Applied Physics — AI Data Trainer About The Role What if your deep expertise in physics could directly shape how AI understands the physical world — from quantum mechanics to thermodynamics to the fundamental laws that govern reality? We're looking for PhD-level Applied Physicists to stress-test cutting-edge AI models, expose their reasoning failures,...

Role: Senior Azure DevSecOps Engineer - Compliance & Immutable Cloud Platform Location: Chicago, IL (Local Candidates Only) Work Authorization: Genuine consultants only with a valid LinkedIn profile that matches the resume. Experience: 12+ years of relevant experience in the required technologies.Position Overview We are seeking a highly experienced Senior...

Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network. Come join us to create what’s next. Let’s define tomorrow, together. Description At United, we have some of the best...

Who We Are As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can...

When you’re the best, we’re the best. We instill an environment where employees feel engaged, satisfied and able to contribute their unique skills and talents while living and working as their authentic selves. We provide extensive opportunities for personal and professional development, building both employee competence and organizational capability to...

Description This position has a target start date in summer 2027. As a Substation Engineer, this position will offer you the opportunity to utilize and expand your academic background in engineering. You will work on project teams with other engineers involved in the design of new high voltage and extra-high voltage substations and transmission systems....

Data Science Expert — AI Content Specialist About The Role What if your deep knowledge of machine learning, statistics, and data engineering could directly shape how the next generation of AI thinks and reasons? We're looking for Data Science Experts to help train and refine cutting-edge AI models — working alongside world-leading AI research labs from...

Overview Company Description As a Senior Data Analyst on the Corporate Intelligence Platform team, you will be the analytic engine and data steward ensuring CIP’s outputs are accurate, reliable, and meaningful. This role is all about making our data sing – you will dive deep into enterprise source systems (HR, Finance, project tracking, etc.) to...

Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network. Come join us to create what’s next. Let’s define tomorrow, together. Description Get ready for a career at the leading edge...

About Us: Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent proprietary trading firm utilizing its own capital, trading...

About The Role We're disrupting the transportation space and growing rapidly in both the U.S. and internationally. This is an excellent opportunity for an intellectually curious actuarial candidate to gain valuable non-traditional actuarial experience, all while working in one of Uber's most critical and fastest-growing divisions. So if you're ready to go...

About Northern Trust As a global leader in innovative wealth management, asset servicing, asset management and banking services, Northern Trust (Nasdaq: NTRS) is proud to guide the world’s most successful individuals, families, corporations and institutions. Since 1889, we have aligned our efforts with our three guiding Principles That Endure: Service,...

JOB DESCRIPTION The position advertised has been exempted from the federal civilian hiring freeze. As an FBI special agent, your career is defined by how you think, analyze, and act in moments that directly impact national security. By harnessing your background to transition into federal law enforcement, you can help shape the Bureau’s approach to...

Job Summary The Specialist of Asset Management is responsible for providing analytical and operational support on company-wide Asset Management programs and projects designed to strategically reinvest capital within the owned single-family rental (SFR) portfolio across 16 markets. Responsibilities include driving field-level capital program execution,...

The insights provided are generated by AI and may contain inaccuracies. Please independently verify any critical information before relying on it. Sr. Lead, IT Risk and Controls - KRI Development, Metrics & Automation The insights provided are generated by AI and may contain inaccuracies. Please independently verify any critical information before relying...

Position Summary: The Lead Software Engineer is responsible for leading the design, development, and delivery of digital solutions supporting the Client Onboarding & Lifecycle Management (CLM) portfolio within Global Engineering. This role provides hands-on technical leadership, drives engineering excellence, and partners with business and technology...