senior backend python developer jobs in Chicago

About TybaTyba is a modeling platform for energy companies developing, financing, and operating renewable energy infrastructure. Energy companies rely on technical models daily to make crucial infrastructure decisions.Our mission is to make cutting-edge models accessible to cross-functional teams so that companies can build and operate more renewable energy...

Job DescriptionTitle: Java Developer w/ SQL and C++ / pythonLocation: Chicago, ILPosition Type: ContractUnfortunately, we cannot work with 3rd party & H1B employee’s.Description:Develop, enhance, modify and/or maintains application that support Trader Metrics reporting across FICC in the Global Markets environment. Design, code, test, debug and document...

We are seeking a highly skilled Python & React Full Stack Developer with strong hands-on experience in Python, React, REST APIs, and modern web application development. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable full-stack applications while collaborating with cross-functional teams to deliver...

Department Globus Automate About the Department Globus (www.globus.org) is a sustainable, non-profit unit within The University of Chicago delivering solutions to the research community worldwide. Globus develops and provides critical services that support scientific research for governmental, academic, and commercial organizations in a wide range of...

PLEASE NOTE: At this time, we are only considering candidates located in and authorized to work in the United States.JOIN OUR TEAM!Bitovi is looking for a Backend / Platform Developer Consultant to join us as we transform technology delivery. We build and operate durable, distributed systems for enterprise clients — heavy on Java Services, Temporal for...

Building markets for the new trading frontier. Bringing the future into focus. Rothera is building the premier prediction market in partnership with Robinhood and Susquehanna International Group. By empowering traders to take positions on the events that shape our world Rothera’s platform harnesses the scale and power of financial markets to produce...

About yeetyeet is built by a tight-knit group of systems, observability, and kernel nerds who refuse to accept “mystery outages” as normal. We’re a small, high-impact team with domain expertise in Linux, eBPF, performance instrumentation, and developer tooling.We move fast, ship often, and take deep ownership. If you enjoy operating close to the metal,...

Senior Software Engineer, Python Programmer Fitch Ratings is currently seeking a Senior Software Engineer specializing in Python Programming or applications to join our team in Chicago. In this role, you will support the development and delivery of applications based on Python and AWS, Azure cloud platform. You will collaborate with dynamic teams committed...

At STERIS, we help our Customers create a healthier and safer world by providing innovative healthcare and life science product and service solutions around the globe. Position Summary Join the STERIS Digital Workflow Solutions team as a Senior Backend Software Engineer. In this role you will be responsible for developing deep expertise in the application...

Senior Software Engineer with expertise in Python, Data Analytics, Graph Databases, and AWS, responsible for designing, building, and supporting scalable cloud-native backend services, APIs, and data-driven solutions.ResponsibilitiesDesign, build, and maintain backend services and APIs using Python (FastAPI, Flask, Django).Model and query complex...

About Northern TrustAs 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,...

FourKites, the leader in AI-driven supply chain transformation, seeks a Senior AI Engineer to design and productionize AI agents and data integrations across shipper/carrier ecosystems. You will focus on backend development (75-80%) in Python and Java/Go, and contribute to frontend integration and data modeling.You will work on end-to-end features with...

ABOUT USAt HUB International, we are a team of entrepreneurs. We believe in protecting and supporting the aspirations of individuals, families, and businesses. We help our clients evaluate their risks and develop solutions tailored to their needs. We believe in empowering our employees to learn, grow, and make a difference. Our structure enables our teams to...

Full Stack Developer (React & Python/Node.js - AWS) Lead I - Software Engineering     Who We Are: Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better...

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 United's Digital Technology team is...

About Rewards Network  For 41 years, Rewards Network has been helping restaurants grow revenue, increase traffic, and boost customer engagement through innovative financial, marketing services, and premier dining rewards programs. By offering unique card-linked offers, we introduce diners to fantastic restaurant experiences, leveraging advanced technology...

About the Role Our client is seeking a highly experienced Principal Software Engineer with a focus on backend systems to join their innovative technology division in Chicago . This senior role is responsible for architecting and developing robust, scalable, and high-performance backend services that power critical applications. You will play a key role...

Industry/SectorNot ApplicableSpecialismData, Analytics & AIManagement LevelSenior AssociateJob Description & SummaryThe OpportunityAs a GenAI Python Systems Engineer – Senior Associate, you will play a pivotal role in transforming raw data into actionable insights, enabling informed decision-making and driving business growth. Within our Data and Analytics...

Calculated Hire is seeking a Senior Analytics Developer for a Fortune 100 Financial Services client. You will migrate SAS-based analytics, reporting, ETL, and automation to Python in an enterprise Anaconda environment.The ideal candidate is an advanced Python developer with strong SAS experience, able to analyze existing SAS processes and recreate...

Senior Software Engineer – Java/AWS BackendDiversified Services Network, Inc. (DSN) is seeking a full-time Senior Software Engineer – Java/AWS Backend to join our team preferably in Chicago, IL but we're open to hybrid in our Peoria, IL, Dallas, TX or Broomfield, CO offices as well. We offer a hybrid work model with 2 days per week of onsite work, full...