senior backend python developer jobs in Chicago

Senior Software Engineer (Principal Level) Full-Time | Hybrid (3 Days Onsite) | Chicago, IL | Modern Software Development & Investment Technology A technology-driven investment organization is seeking a Senior Software Engineer to join its growing engineering team. This full-time opportunity is ideal for an experienced software professional who enjoys...

Location: New York, Chicago, Philadelphia, Charlotte, Hartford or Boston At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. EY is a leader in serving the global financial...

Select how often (in days) to receive an alert:The Senior Manager, Data & Analytics (D&A) is responsible for leading the development, implementation, and optimization of data and analytics capabilities across the organization, including AI applicationsto deliver actionable insights and drive business value. In this role, you will develop and execute a...

Sr Consultant, Data Analysis and Consulting The Data Performance team is part of Data Asset Management within Global Operations and is responsible for improving the quality, performance, and value of TransUnion's data assets. The team monitors data quality throughout the data lifecycle, identifies insights that support informed decision-making, and partners...

Invenergy is North America’s largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, we develop,...

*****THIS POSITION IS NOT ELIGIBLE FOR VISA SPONSORSHIP*****To be considered for this position, applications and resumes are accepted only through our careers site by directly applying to the posted job. We do not accept unsolicited resumes or sales solicitations from staffing agencies. Any OCC employee wishing to submit a referral must do so through their...

 We are looking for a Senior Site Reliability Engineer to work as part of a lean, product‑focused engineering organization. This role is about building and operating reliable cloud‑based systems by writing code, automating infrastructure and delivery workflows, and reducing friction for developers and users. You will work closely with product...

Belvedere Trading is a leading proprietary trading firm proudly headquartered in downtown Chicago. Our traders work hard to provide liquidity to the market through their market-making activities and are the masters of a diverse set of commodities, interest rates, exchange-traded funds (ETF), and equity index options. From the beginning, we began iteratively...

Senior Quantitative Researcher, Buy-Side, PhD Preferred, Onsite in Chicago, IL We are looking to hire a highly talented Senior Quantitative Researcher to join the technology team. This Senior Quantitative Researcher position is 100% Onsite and NOT open for Remote. Senior Quantitative Researcher Responsibilities: - Work collaboratively with the technology...

Industry/SectorHealth ServicesSpecialismData, Analytics & AIManagement LevelSenior ManagerJob Description & SummaryAt PwC, our people in data and analytics engineering focus on leveraging advanced technologies and techniques to design and develop robust data solutions for clients. They play a crucial role in transforming raw data into actionable insights,...

Join an innovative organization that is investing heavily in Artificial Intelligence, Generative AI, and advanced machine learning capabilities to transform how the business operates and delivers value. We are seeking a Senior AI Engineer to design, develop, and deploy intelligent solutions leveraging LLMs, Python, Azure OpenAI, Machine Learning, Vector...

DescriptionTiger Analytics is an advanced analytics consulting firm. We are the trusted analytics partner for several Fortune 100 companies, enabling them to generate business value from data. Our consultants bring deep expertise in Data Science, Machine Learning and AI. Our business value and leadership has been recognized by various market research firms,...

The application window is expected to close on: 10/25/2026This role can be performed within IL, MA, GA, TX, NC, MN, NY, DCMust be authorized to work in the United States; this position does not provide sponsorship.Meet the TeamJoin a team of amazing Solutions Engineers! These technically skilled, solutions-focused individuals build positive relationships,...

Senior Software Engineering Manager – Android ArchitectureAbout the CompanyWe are a global technology team committed to challenging conventions and innovating next-generation systems that transform experiences in marine and embedded systems. We offer exciting career growth opportunities and a collaborative environment where your contributions shape the...

Senior Associate, Risk Operations SS&C is a leading provider of mission-critical, AI-powered technology and services empowering financial services and healthcare organizations to work smarter, faster, and securely. Founded in 1986, SS&C is headquartered in Windsor, Connecticut, and has offices worldwide. More than 23,000 financial services and healthcare...

At Signifyd, we help merchants confidently grow their businesses by building trusted relationships with their customers. Our advanced technology, combined with a team genuinely invested in our clients’ success, creates frictionless shopping experiences, approving more good orders, protecting revenue, and keeping customers happy. Trusted by thousands of...

Request ID:103534-1 Title:  Senior DevOps Engineer (Terraform) Location: Onsite: Chicago, IL Duration: 6+ Months Salary Range: $50- $64 an hour on W2 Mandatory In-person Interview Experience Required: 10 & Above Job Description: Skills: Cloud DevOps, Client Azure & Terraform Major Duties Cloud Architecture & Management Design, deploy, and manage...

Who We Are Arrive Logistics is a leading transportation and technology company in North America with plans to grow significantly year over year. Our success is a testament to our remarkable team and what we’re building together. We’re committed to providing employees with a meaningful work experience and have established an award-winning culture that...

Senior Vice President, Risk & Portfolio Analytics- Job Description   Position Summary  The Senior Vice President, Risk & Portfolio Analytics exists to lead and own the analytics capability across Avoca Risk and its affiliated MGAs. The role is accountable for delivering data-driven portfolio insights, pricing discipline, and performance analytics...

Why Join GEICO?At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities. Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive on relentless innovation to exceed our customers' expectations while making a real impact on local...