python backend developer jobs in Chicago

Application Deadline:09/29/2026Address:320 S Canal StreetJob Family Group:TechnologyWork Arrangement: This is a hybrid role. Currently, the expectation is 3 days in-office and 2 days working from home, though this is subject to change based on business needs.The Reporting Automation / AI Developer is responsible for designing, developing, and maintaining...

We are seeking a dedicated and experienced Data Engineer to join our Chicago team. The ideal candidate is energized by working in a cutting-edge environment that enables IMC to continue to be at the forefront of the evolving global financial markets.Your Core Responsibilities:Architect, develop and deploy our Big Data environment (Kafka, Hadoop, Dremio,...

This is a full-time opportunity based in the United States with a fast-growing B2B software company serving industrial and manufacturing customers. The team builds cloud-native applications leveraging modern backend services, frontend frameworks, and applied AI. This role sits at the intersection of engineering, customer delivery, and product architecture. ...

Senior Software Engineer — Agentic Voice (Healthcare)Company: AttuneLocation: West Loop, Chicago, IL (Hybrid — 3 days/week in office)Type: Full‑timeJob Summary:We are seeking an experienced and entrepreneurial Senior / Staff Product Engineer with a strong background in web, backend, and AI development. The ideal candidate is highly product-minded and...

At FourKites we have the opportunity to tackle complex challenges with real-world impacts. Whether it's medical supplies from Cardinal Health or groceries for Walmart, the FourKites platform helps customers operate global supply chains that are efficient, agile and sustainable. Join a team of curious problem solvers that celebrates differences, leads with...

In the journey of your life, your career should make a difference. At Inizio Evoke, we come together—to do the best work, in the best possible place. We're all in. Because it's everyone's role to make health more human™. The Role We are seeking a Staff Software Engineer to play a central role in building and evolving our platform. This is a high-impact,...

Hiring: Full Stack Developer | Chicago, IL - Hybrid | Full-Time**Direct candidates only. No C2C or third-party submissions. No current or future sponsorship available. Third-party inquiries will not receive a response.I’m working with a growing technology company building a data-intensive platform that turns large volumes of information into actionable...

A BIT ABOUT SIBEL HEALTH:With headquarters based in Chicago, IL and an international office in Seoul, South Korea, Sibel Health is an award-winning digital health startup with a mission to deliver Better Health Data for All®. We were founded out of a Northwestern University Biotechnology lab, with a specific focus on our most vulnerable patients - pregnant...

Senior Full Stack Software Engineer (Python/Java/React/AWS) – Remote (US, CST Hours) – 12 Month ContractAbout the Role Join a dynamic, forward-thinking engineering team as a Senior Full Stack Software Engineer, building innovative cloud-native solutions for enterprise-scale applications. Work remotely from anywhere in the US (CST hours) while...

Tax Data Systems and Process Analyst Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Minimum qualifications: Bachelor's degree in Finance or Tax with an emphasis in Data Science/Information Systems or equivalent practical experience. 4 years of experience...

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You’ll find an...

Senior Data Engineer (Cloud)Chicago, IL (Remote)6+ month contractContact Mary at mnugent@forbestc.comKey Skills:Very Strong experience using Snowflake native pipelines, Snowflake native app including Streamlet, Python based Container services.Experience using AI, including Snowflake Cortex AI capabilities.Good knowledge in application and backend API...

We are seeking an experienced Backend Engineer to join our Middle Office Core Platform Organization. This team owns systems, services, and initiatives to provide financial products to our customers across digital channels. This organization is responsible for building financial products, platform capabilities, and components that are used by millions of...

Senior Software Engineer, Treasury and Reference Data (Java/Ruby/Python)Senior Software Engineer, Treasury and Reference Data (Java/Ruby/Python)Job Location ChicagoEmployment type RegularDepartment TechnologyTargeted Start Date ImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional...

DescriptionRemoteOur client seeks an AI-focused engineer to build backend services and AI agents that execute end-to-end business workflows. The role will design and deploy retrieval-augmented generation systems for AI-driven lookups across enterprise data and integrate agents with secure, scalable services. The engineer will evaluate agent and RAG tooling,...

Quant Blueprint LLC is seeking a Software Engineer to join a rapidly expanding global trading desk in Chicago. The role involves designing, developing, and testing proprietary trading software while collaborating with traders and researchers.The ideal candidate will have strong Java or Python experience, along with excellent communication skills. This...

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...

Position: Java Backend DeveloperLocations: Chicago, IL & Columbus, OH (Onsite- 5 days/week)Duration: 6 months contract 2 Hire (W2) Job Description:Develop and maintain applications using Apache Spark and JavaWork with different aspects of spark echo system including Datasets, Spark SQL and Scalability supportWork with business analysts and lead engineers to...

Graph Database / GraphRAG EngineerChicago, IL - HybridExperience: 10+ yearsMust have skills:Amazon Neptune Graph Database, SPARQLData Engineering / ETL PipelinesGraphRAGNice to Have Skills:Gen AI integration, Python Backend API DevelopmentJob Description:Education Bachelors or Masters degree in Computer Science, Data Science, Information Architecture, or a...

Senior Futures Quantitative Researcher/Strategy Developer Location: NYC or Chicago Salary: $400K + Description: Our client is seeking a highly talented Senior Futures Quantitative Researcher/Strategy Developer to join our team. The Role: Collaborate with technology and business teams to understand complex financial markets, products, and strategies related...