lead software engineer python jobs in Chicago

Lead Data Engineer at Capital One – Chicago, IL.Do 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...

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,...

Options Clearing Corporation (OCC) is seeking a Software Engineer to lead and contribute across the Enterprise technology platforms we maintain. You will guide the SDLC, coach teams, and implement SaaS/low-code solutions while supporting system administration and platform improvements.You will collaborate across teams, ensure best practices, and develop...

Sunrise Futures is looking to hire a highly talented Senior Software Developer to join our technology team.  The Role: Working collaboratively with the technology and business teams on our trading and research platforms Designing and implementing high quality software solutions used for algorithmic trading, exchange connectivity, and research Exploring...

Company DescriptionCapTech is an award-winning consulting firm that collaborates with clients to achieve what’s possible through the power of technology. At CapTech, we’re passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong...

Northern Trust seeks a highly experienced Senior Lead Software Engineer to advance our AI-powered Code Security Scanner platform. You will own architecture, drive modernization, and mentor teams while delivering scalable front-end and back-end solutions that integrate Azure AI Foundry, LLM-based security analysis, and secure cloud-native services.You will...

Interested in joining a growing company where you will work with talented colleagues, enhance a supportive and energetic culture, and be part of the climate solution? At Energy Solutions, we focus on the big impacts. And we believe that market-based programs can be a powerful force to deliver large-scale energy, carbon, and water-use savings. Since 1995,...

Disclaimer:Please be advised that the most accurate and up-to-date information about our open roles—including job descriptions, compensation, and benefits—can only be guaranteed on our official job board. For the latest listings and details, please visit: https://job-boards.greenhouse.io/ninjatrader .JOIN US ON OUR MISSION TO BECOME THE #1 RETAIL TRADING...

We are looking for a Sr. Software Engineer to contribute to the design and delivery of scalable backend and platform solutions supporting modern cloud-based applications. This Long-term Contract position offers the opportunity to work with cross-functional engineering teams in Chicago, Illinois while building services, APIs, and foundational infrastructure...

Since 2010 Synergisticit has helped Jobseekers differentiate themselves by providing candidates the requisite skills and experience to outperform at interviews and clients. Here at SynergisticIT We just don't focus on getting you a Job we make careers. All Positions are open for all visas and US citizens We at Synergisticit understand the...

Company Description Fuji America Corporation (FAC) is a leading provider of advanced electronics manufacturing solutions, specializing in Surface Mount Technology (SMT) equipment, automation systems, and smart factory technologies. As the North American subsidiary of Fuji Corporation, FAC partners with manufacturers across a wide range of industries to...

We are interested in every qualified candidate who is eligible to work in the United States. However, we are not able to sponsor visas or take over sponsorship at this time. About the role: As a Software Engineering Intern, you will be integrated into our core agile teams and work alongside Enova's engineers. Over a period of 10 weeks, you will partake in...

Are you passionate about coding or technology and ready to make your mark in tech? For more than 14 years, SynergisticIT has been helping aspiring developers like you excel in the tech industry. We focus on equipping you with the skills and experience needed to not only secure a job but to thrive in your career! Why Partner with SynergisticIT? ...

Ripple in Chicago is hiring a senior/lead engineer to head the integration of digital asset capabilities with the Ripple Treasury platform. You will guide architecture, build a small team of full-stack developers, and deliver continuous software in a fast-paced Kanban environment.You will collaborate with product, compliance and treasury experts to translate...

Full-time Description The Substation Lead Engineer - Physical will be part of an electric substation design team and will be responsible for the engineering and design of multiple projects ranging from small “quick turn-around” to large complex substations. This position provides the opportunity to directly apply your knowledge of engineering to...

Apex Fintech Solutions, based in Chicago, seeks a Lead Information Security Engineer to design, implement, and govern scalable security architectures across on-premises and cloud environments. You will embed security into the development lifecycle and lead cross-functional reviews to strengthen cyber resilience.The role requires a Bachelor's degree and 5+...

Information Technology Senior Management Forum in Chicago, IL is seeking a Lead Cloud-First Data Engineer with 6+ years of development and 3+ years in people management. You will lead agile teams, design and review data pipelines, and mentor a diverse group of engineers to deliver scalable data solutions on cloud platforms.The role emphasizes architecture,...

Responsibilities WORK LOCATION: This position allows for a hybrid / flexible work schedule with a mix of work spent on site at the Sargent & Lundy office and working remote from home.  This lead engineering position is within Sargent & Lundy's Electrical Analytical Division and will be responsible for the following: Performing protection system...

The primary responsibility of the Staff/Lead Security Engineer position will be the continued evolution and advancement of our Privileged Account Management (PAM) program. This includes improvements in both infrastructure, such as driving the adoption of CyberArk/Idira ISPSS and Privileged Cloud, and working to identify opportunities to increase compliance...

Date Posted: 09/29/2026 Hiring Organization: Rose International Position Number: 508370 Industry: Manufacturing Job Title: Lead Java Cloud Engineer AWS Distributed Systems Job Location: Chicago, IL, USA, 60661Work Model: HybridWork Model Details: Onsite 2-3 days/weekShift: M-F, 8am- 5pmEmployment Type: TemporaryFT/PT: Full-TimeEstimated Duration (In months):...