react software engineer jobs in Chicago

Position’s Contributions to Work Group The DevOps Tools Team supports the Client Digital development community by providing Administration and SME responsibilities for the DevOps tools used in Client Digital. Assisting is the procurement, registration, installation, and configuration of new development tools.  Setting guidelines, auditing, and...

Our Client is launching a new AI-driven product initiative focused on building a next-generation platform from the ground up. This is a rare opportunity to join a small, highly collaborative team at the beginning of a greenfield effort that will shape the future direction of a key business portfolio. We are looking for a Front-End Engineer who enjoys solving...

Job Duties:Architecting, optimizing and developing Python-based applications and APIs (FastAPI, Flask, RESTful services), including asynchronous programming and event-based architectures using cloud-native services (20%). Architecting, optimizing relational and vector databases (PostgreSQL, SQLAlchemy, query optimization, indexes, replicas, migrations,...

We offer a flexible working policy that supports a healthy balance between personal and professional well-being. This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful work-life balance. Being a Principal Software Engineer at iManage Means… You...

Rate is one of the nation’s top retail mortgage lenders, delivering a seamless, tech-driven experience that helps customers reach their homeownership and financial goals. Founded in 2000 and based in Chicago, Rate is licensed in all 50 states and D.C. and has helped over 2 million homeowners with a wide range of loan products, competitive rates and...

DescriptionAbout the Role IAA is seeking a Staff Engineer to provide technical leadership for our mobile app - the primary mobile touchpoint for buyers participating in vehicle auctions across North America. Our platform processes high volumes of live and timed auction transactions, and the mobile experience is central to how buyers search, bid, pay, and...

IMC is seeking a highly skilled C++ Software Engineer to join our Chicago team. As a Software Engineer, you will design and develop software solutions tailored to the hardware-specific needs of our global trading system with a focus on optimizing performance. Our dynamic, fast-paced tech environment enables collaboration and rapid feedback loops across...

Description 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...

What you'll do:Complete a 4-week onboarding program covering our trading systems, options fundamentals, and low-latency engineering practicesDesign, implement, and optimize low-latency C++ applications used to execute trading strategies across CME, ICE, CBOE, and other exchangesCollaborate closely with traders, quants, and other engineers to translate...

Please note that candidates must currently live in the following states: DC, Florida, Illinois, Maryland, Michigan, North Carolina, New York, Pennsylvania, Texas, Vermont. Virginia Civis is hiring a Software Engineer (Contract) to build and ship high-quality software across the full stack in service of our clients' most important missions. This is a 6-month...

As an employee-owned company, DMA prioritizes employees. Low turnover rates and tenured teams are living proof:  2026 Great Places to Work CertifiedEmployee stock ownership program eligibility begins on day one of employment (ESOP contribution is targeted at 6% of your annual compensation)Company paid parental leaveGenerous time off package Multiple...

About the RoleWe’re looking for a Senior Software Engineer who is passionate about leading and developing talented engineers while driving the delivery of high-quality, scalable software. You’ll manage a team of full stack and backend engineers, foster technical excellence, and collaborate cross-functionally to bring innovative products to life. This...

The Lead Software Engineer will take technical ownership of the full-stack applications the team builds on React, .NET, Next.js, and Azure, including AI-powered features that help lawyers and staff work more effectively. This is a hands-on leadership role: you will write and review code, set engineering standards, make architectural decisions, and mentor...

Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making.  Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-edge trading technology.  For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them...

JLL empowers you to shape a brighter way.  Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong.  Whether...

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...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more...

At Beyond Finance, we've made it our mission to help everyday Americans escape the endless cycle of crippling debt and step into a brighter financial future. Through compassionate, individualized care, a culture focused on compliance and ethics, supportive user-centric technology, and customized financial solutions, we've helped over 1 million clients on...

Join a global engineering team reimagining insurance technology through intelligent automation. You will design and deploy production-grade Agentic AI systems powered by LLMs, RAG, and document intelligence, transforming how brokers and underwriters operate and enabling smarter, faster business decisions at scale. EPAM is where tech talent thrives-building...

Our MissionAs the world’s number 1 job site*, our mission is to help people get jobs. We strive to cultivate an inclusive and accessible workplace where all people feel comfortable being themselves. We're looking to grow our teams with more people who share our enthusiasm for innovation and creating the best experience for job seekers.Day to DayLead the...