java software engineer jobs in Chicago

          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...

Company DescriptionAvant Credit Corp ("AvantCredit") is a fast-growing startup that offers tremendous advancement opportunities to its employees. Since its launch in late 2012, AvantCredit, a consumer finance company, has changed the way customers borrow money -- providing them with a new and unique online experience. AvantCredit uses state-of-the-art...

An electronics hardware design engineer works for an electronics-manufacturing company by conducting research of what consumers need and want and designing cost-effective, efficient hardware that will be implemented into various types of electronics.Electronics Hardware Design Engineer TasksDesign, maintain, and install hardware and its interfaces.Test...

DescriptionAce IT Careers is recruiting for a current Software Test Engineer opportunity supporting the testing of web applications, APIs, databases, and integrated business systems.The Software Test Engineer will work with product owners, developers, business analysts, and QA professionals throughout the development lifecycle. The role requires practical...

Chicago-Hybrid (3X a week)(Please share your GitHub Account)Opportunity OverviewNOCD is seeking a Senior Full Stack Engineer to join our rapidly growing digital health team and help expand access to effective OCD treatment. You will work closely with engineering leadership, product, design, and clinical teams to build and scale systems that improve...

The BP&A Team sits at the heart of our operations, partnering closely with finance, trading, and middle office teams. We serve as the business intelligence and analysis function for IMC to turn complex data into insights that drive real decisions. This role also connects you with colleagues across Chicago, Amsterdam, and Sydney, all part of a truly global...

Company DescriptionWe focus on what we do best — providing insurance solutions that allow our customers to better manage their risks and grow profitably. We use our expertise to continually evolve our products and services to anticipate and address our customers' needs. Our broad portfolio enables us to respond to a wide range of business risks while...

Career Area: Job Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other.  We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress...

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...

Be essential at Cars CommerceAt Cars Commerce, we’re fanatical about simplifying everything about car buying and selling. We do right by our customers and consumers to better connect the industry with simplified and tierless technology to enhance, measure and drive local automotive retail. Whether through our No.1 most recognized marketplace, Cars.com, our...

Senior Software Engineer Location: Chicago, IL or New York, NY Salary Range: $200,000 - $275,000 (Base salary is only one part of Group One Trading's total compensation, which includes an annual discretionary bonus.) THE OPPORTUNITY Our Senior Software Engineers build and improve the real-time systems that power our options market-making business. They...

hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. JOB DESCRIPTION We 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

About Akuna: Akuna Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions, and automation. We specialize in providing liquidity as an options market maker – meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully, we design...

hackajob is collaborating with TransUnion to connect them with exceptional professionals for this role. TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team Overview This team designs, builds, and supports scalable, cloud-native software solutions that enable reliable business and customer outcomes. This...

About Northern Trust:Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889.  Northern Trust is proud to provide innovative financial services and guidance to the world’s most successful individuals, families, and institutions by remaining true to our enduring...

Company Overview We are the better way to work in finance. As private equity’s value creation partner, we sit at the heart of PE—where sponsors and CFOs meet. Through financial consulting rooted in data, technology, and AI, we help clients drive value—supporting the office of the CFO to drive end-to-end value creation. If you crave challenging work and...

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and...

About CoinflowCoinflow is the next-generation payment service provider revolutionizing global financial infrastructure with stablecoins, AI-driven fraud prevention, and instant settlement. Coinflow enables businesses to grow faster with instant settlement, fraud & chargeback indemnity, global pay-ins, multi-currency FX, and unified payouts. Founded in 2023,...

Required qualifications, capabilities, and skillsFormal training or certification on software engineering concepts and 5+ years of applied experienceHands-on practical experience delivering system design, application development, testing, and operational stabilityAdvanced in one or more programming language(s)Full Stack toolset to design, develop,...

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,...