Jobs for frontend developer - react at Chicago

Job Title: Python Developer with React Location : Chicago, IL (Onsite) Duration: Contract Job Description: Develop and maintain backend services using Python. Design and implement API endpoints, including validation and integrations with other services. Write tests using Pytest and follow good practices like TDD. Work with databases: Use MySQL Use ORM tools...

Description ABOUT 4C:4C is building the leading self-service intelligence platform for marketers to drive business outcomes across closed ecosystems. Brands, agencies, and media owners around the world trust Scope by 4C™ to surface insights about their most valuable consumers and creatives, and activate them across channels and devices. With over $2...

 1. Frontend Developer Intern:We are seeking a motivated and detail-oriented Frontend Developer Intern to join our technology team in building responsive, user-friendly public websites and web applications. In this role, you will focus on crafting intuitive and performant user interfaces using JavaScript / TypeScript and React, while collaborating closely...

About this roleAbout This Role We are looking for a Frontend Software Engineer to help build and enhance our internal platform which supports operations, sales, and portfolio management workflows. In this role, you will create intuitive user experiences that help investment professionals analyze data, manage strategies, and make informed...

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,...

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...

Huron helps its clients drive growth, enhance performance and sustain leadership in the markets they serve. We collaborate with education organizations to develop strategies and implement solutions that enable the transformative change our clients need to own their future. Together, we empower clients to drive innovation, create sustainable funding streams...

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...

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...

Greenlight is a family technology company on a mission to help families raise financially smart kids and navigate life together. Its suite of products — including the Greenlight app, debit card, Safe Family GPS trackers, and Family Hub — brings together financial tools, safety features, and everyday family management in one connected experience. Designed...

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 Frontend Software Engineer. In this role you will be responsible for establishing long-term ownership of the user...

Position:React Native Architect Location:(NY/NJ, Dallas, Chicago, Atlanta) Duration:12 Months Interview:F2F Required Work:Onsite Local Candidate ONLY Skill Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field Proven experience as a React Native Developer, with a strong portfolio of mobile applications In-depth...

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,...

Position: React Native Architect Location:(NY/NJ, Dallas, Chicago, Atlanta) Duration: 12+ Months Job Type: Onsite Interview: F2F Required Local Candidate Only Required Skills: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Proven experience as a React Native Developer, with a strong portfolio of mobile...

Description: Job TitleTechnology Architect | Reactive Programming | react JSWork Location & Reporting AddressChicago, IL 60601Vendor Rate***/hr***Contract duration6Target Start Date28 Jul 2026Must Have SkillsContentfulCloudinaryAlgoliaNice to have skillsReact JsNode JsDetailed Job DescriptionContentful Professional 5 years of experience working with...

Title: .NET Developer Location: Plano, TX Onsite Duration: 6 Months of Contract Top 4 Must-Have Skills: Experience - 8 yrs upwards and can go any high. Advanced/Expert Strong experience with C#, .NET Framework/.NET Core, and ASP.NET Experience developing REST APIs and web services Proficiency with SQL Server and database design Required Skills: Strong...

Full Stack Developer (React, Python & FastAPI) Location: Remote (Preferred: Philippines, Latin America, or North America) Employment Type: Full-Time / Contract Company: Performacentric About Performacentric Performacentric helps small and mid-market organizations improve profitability, efficiency, visibility, and customer performance through custom AI...

Role: UI Developer Location: Chicago, IL (Hybrid) Must haves: AWS, Azure, GCP AI, healthcare, or life sciences domains Responsibilities: Develop and maintain AI-driven web applications, ensuring high performance, scalability, and accessibility (WCAG compliance). Write quality source code, including detailed documentation and high-level technical designs...

This role is for someone who can bridge the gap between complex user flows and high-performance micro-frontend (MFE) architectures. If you take initiative, thrive in shifting environments, and want to own the front-end lifecycle from prototype to deployment, you’ve found your team. The Mission (Core Responsibilities) Design & Prototyping: Collaborate...

Software Engineer, Full-Stack Applications, Associate Director (Python & React) Fitch Ratings is seeking a solid Software Engineer to join our global Ratings Technology team in Chicago. This is an opportunity to build and enhance mission-critical applications that power the workflows, analytics, and decision-making processes used by analysts across a...