lead software engineer python jobs in Chicago

Leading the software team, an ideal candidate would be an experienced software engineer who wants to stay technical, but also exercise leadership skills and pursue upward leadership growth.  In a fast-moving startup environment, the position is an opportunity to work closely with industry leaders and the founding team as we pioneer a breakthrough computing...

Company DescriptionOur client has been at the forefront of algorithmic trading since its founding 15 years ago. Since its inception, our client has employed over 400 employees with offices in the US and international operations. They are currently looking to grow their team by adding an experienced software engineer to join their operations. Job...

  About the job Who We Are McMaster‑Carr is a leading e‑commerce company that industrial customers have trusted for more than 120 years. Our products help customers restore manufacturing lines quickly, keep operations running smoothly, and prototype the next generation of innovative products. We earn that trust by offering the right products, making...

Responsibilities We are seeking an experienced Technical Lead to join our dynamic software engineering team. The ideal candidate will have a strong background in Agile methodologies, extensive experience building and designing cloud native applications using PAAS tools and native cloud concepts. As a Technical Lead, you will play a pivotal role in...

Lead Software EngineerDo you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are...

As a Software Engineer – Software Reliability in our product team, you will design and develop scalable, resilient systems using Python. You will apply SRE principles, drive operational excellence, and ensure our applications meet the highest standards of reliability and security. You’ll work closely with peers to troubleshoot, optimize, and maintain...

Lead Software EngineerSalary: Open + BonusLocation: Chicago, ILHybrid: 3 days onsite, 2 days remote*We are unable to provide sponsorship for this role* Qualifications·        A minimum of 8 years of professional software engineering experience·        .NET (C#)·        React (or Next.js)·        Microsoft Azure Azure App...

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.  As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a...

About HelloJoyWe’re an early-stage, venture-backed startup based in Chicago building a new way to track and treat mental illness. Our mobile app monitors patients between office visits and collects continuous measures of symptoms, risk factors, and health behaviors. Using our web portal, psychologists and psychiatrists gain access to actionable insights...

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank - Marketing Platform team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading...

Honeycomb Insurance At Honeycomb, we're not just building technology; we’re reshaping the future of insurance.  In 2025, Honeycomb was recognized by Dun & Bradstreet as “Top 10 Best Start Up Companies to Work For” in Israel, named by LinkedIn as “Top 10 Startups in Chicago”, and Newsweek’s "Greatest Startup Workplaces in America, 2025". Through...

A leading enterprise organization based in the United States is hiring a full-time Lead Platform Engineer to help build modern cloud infrastructure products on AWS. This role can be remote and focuses on backend engineering, Kubernetes, and API-driven platform development. The team is responsible for creating scalable internal tools that enable engineering...

Work Location Type: Hybrid Req Number 334986 About Grainger W.W. Grainger, Inc. is a leading broad line distributor with operations primarily in North America and Japan. At Grainger, We Keep the World Working® by serving more than 4.6 million customers worldwide with maintenance, repair and operating (MRO) products and value-added solutions delivered...

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for IT Software Engineer 5 (Java Lead Engineer) for one of our clients in...

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.  As a Lead Software Engineer at JPMorganChase within the Corporate Sector's Reference Data Engineering, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology...

Software Engineer, Full-Stack Applications, Associate Director (Python & React) Fitch Ratings is seeking a solid Software Engineer to join our global Ratings Technology team in Chicago. This is an opportunity to build and enhance mission-critical applications that power the workflows, analytics, and decision-making processes used by analysts across a...

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...

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Corporate Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable,...

84.51° Overview: 84.51° is a retail data science, insights and media company. We help The Kroger Co., consumer packaged goods companies, agencies, publishers and affiliates create more personalized and valuable experiences for shoppers across the path to purchase. Powered by cutting-edge science, we utilize first-party retail data from more than 62 million...

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients.At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and...