reactjs developer jobs in Chicago

## Lead, SW EngApplylocations: Chicago, ILtime type: Full timeposted on: Posted 8 Days Agotime left to apply: End Date: August 31, 2026 (30+ days left to apply)job requisition id: R155205**About Northern Trust:**Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since...

About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Company DetailsCompany URL: https://www.berkleytechnologyservices.com/Berkley Technology Services (BTS) is the dynamic technology solution for W. R. Berkley Corporation, a Fortune 500 Commercial Lines Insurance Company. With key locations in Urbandale, IA and Wilmington, DE, BTS provides innovative and customer-focused IT solutions to the majority of...

About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems.Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Job Description:Building trusted markets — powered by our people At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading,...

Expedite Talent Solutions in Chicago, IL is seeking a Full Stack Senior Developer to design and implement full stack applications using ReactJS on the frontend and Java Spring Boot on the backend. You will build REST APIs, microservices, and data persistence with JPA/Hibernate, while focusing on high performance and TDD practices.The role requires 8+ years...

Join us in shaping the future of tax strategy at Wolters Kluwer. We’re evolving our industry‑leading capabilities into an AI‑powered ecosystem that moves beyond traditional “what‑if” forecasting. As a Lead Product Software Engineer, you’ll help build autonomous agent workflows, apply NLP to interpret complex IRS regulations, and develop...

Job Title: Senior Java Full Stack Developer Work Location:Chicago IL60604 Contract duration: 06 Months Detailed Job Description Develop scalable web applications using Java, Spring Boot, ReactJS, and related frameworks.Build both frontend and backend components based on business requirements.Design, develop, and maintain REST APIs and microservices...

Job Title: Senior Full Stack Java DeveloperLocation: Chicago, IL 60604 (Onsite)Duration: 12 MonthsJob Details:Minimum 10 years’ Experience will be require.Develop scalable web applications using Java, Spring Boot, ReactJS, and related frameworks.Build both frontend and backend components based on business requirements.Design, develop, and maintain REST...

CitiusTech in Chicago, IL is seeking a highly experienced Full Stack Architect - AI & Agentic Systems to lead design and implementation of next-generation digital platforms powered by modern web technologies and AI-driven architectures. The role requires deep expertise in ReactJS, NextJS, NodeJS, .NET Core, ASP.NET Web APIs, cloud-native development, and...

Company Description: IMCS Group is one of the fastest growing MWBE (Minority Woman Owned Enterprise) staffing firms in the U.S. We focus on bringing a Diversity Recruitment approach to Fortune 500 companies within North America and EMEA region contingent labor programs.  IMCS Group excels in providing top talent in IT, Healthcare, Engineering, Finance,...

We are seeking a highly experienced Full Stack Java Developer with strong expertise in cloud technologies and a leadership mindset.The ideal candidate will have hands-on experience in designing and developing scalable applications, primarily focused on back-end development, while also contributing to front-end components.This role requires advanced knowledge...

POC: Bharath SubramanyaJob title: Full Stack Senior developerWork Location: Chicago, ILVendor Rate: *** USD/hrMinimum years of experience: 8+Would you require the candidates to meet you for in person interview? NoIs Skype/WebEx interview, OK? OKIs this onsite/remote position: OnsiteIf onsite, will you be considering relocation candidates: okDoes this...

We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS?NOTE: This position is hybrid (3...

Create and refine high-quality datasets and code examples to train and benchmark large language models. Develop automated verification tools in Python to evaluate AI-generated code for efficiency, scalability, and reliability. Requirements: Requires at least 3 years of software engineering experience with deep expertise in Python and full-stack...

Create and refine high-quality datasets and code examples to train and benchmark large language models. Develop automated verification tools in Python to evaluate AI-generated code for efficiency, scalability, and reliability. Requirements Requires at least 3 years of software engineering experience with deep expertise in Python and full-stack application...

Job ID: Reference Number: Title: .Net DeveloperLocation: Chicago, IL, 08830Posted Date: Company: HAN Staffing Role : .Net DeveloperLocation: Chicago, ILWe are seeking a motivated and talented Senior .NET Full Stack Developer to join our dynamic development team. The ideal candidate will have hands-on experience with ASP.NET, C(Hash), RDBMS, ReactJS, and REST...

Create and refine high-quality datasets and code examples to train and benchmark large language models. Develop automated verification tools in Python to evaluate AI-generated code for efficiency, scalability, and reliability.Requirements: Requires at least 3 years of software engineering experience with deep expertise in Python and full-stack application...

Technical Project ManagerLocation: Chicago, IL (Onsite) Duration: W2 / C2C Contract Experience: 11+ YearsJob DescriptionMinimum 6+ years of experience in project management, with a focus on technical projectsStrong understanding of SDLC and IT infrastructureFamiliarity with project management tools (e.g Mircrosoft Project, JIRA, Azure DevOps)Experience with...

Vinyl Equity Job PostingWe're building the next generation of capital-markets infrastructure, starting with a modern, digital-native transfer agent designed for today's public companies. Our platform replaces slow, manual processes with secure, automated workflows.Backed by Index Ventures, Spark Capital, and Infinity Ventures, our team includes veterans from...