react frontend react native jobs in Chicago

OVERVIEW - US ONLY We are seeking a highly skilled and experienced Senior Full-Stack Software Engineer to join a contractor program in supporting a critical customer engagement. This role is ideal for an engineer who can own features end to end across a React frontend, a Node.js service layer, and a PostgreSQL data model, and deploy and operate them on...

Circle (NYSE: CRCL) is one of the world's leading internet financial platform companies, building the foundation of a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for...

ReactJS with Azure (Majority work), Python, Airflow, Spark with Kubernetes. And ETL Data knowledge.   The ideal candidate is a ReactJS frontend engineer with Azure cloud deployment expertise who can also design and orchestrate data workflows in Airflow, perform Python scipting and run Spark jobs on Kubernetes. They should be comfortable with Helm, Docker,...

Location: Chicago, IL (Hybrid-3X a week) About NOCD NOCD is the #1 telehealth provider for the treatment of obsessive-compulsive disorder (OCD). OCD is one of the most severe, prevalent, and misunderstood mental health conditions. NOCD creates access to evidence-based treatment through our telehealth platform, where Members can quickly access and schedule...

Job Title: Principal Java Full Stack DeveloperLocation: Chicago, IL, Minneapolis, MN, Detroit, MI, Madison, WI, Columbus, OH.Contract: 12+ MonthsLooking for W2 candidates. No C2CJob Summary:We are looking for a Principal Java Full Stack Developer with extensive experience in enterprise application modernization, cloud-native architecture, distributed...

Onsite Chicago IL Onsite hybrid 3 days Technical Lead role – Key Responsibilities Technical Leadership • Lead architecture, design, and development of enterprise applications using ASP.NET Framework, .NET 10, and React • Define and enforce coding standards, design guidelines, and best practices • Perform code reviews and ensure high code quality,...

Circle is seeking a talented frontend engineer to build world-class Web3 consumer applications and SDKs. You will work with React, HTML/CSS/TS/JS to deliver responsive, accessible interfaces and reusable components across Circle products.You will collaborate with product, design, and engineering to translate user needs into reliable, scalable experiences for...

Fitch Group, Inc. in Chicago seeks a Senior Engineer – Data Platforms & Full Stack Applications to join our office. You will work in an agile team crafting enterprise-scale web apps and data platforms, building an internal portal with React, micro-frontends, micro-services, and event-driven patterns. Responsibilities include Java micro-services, Kafka...

Frontend/UI Software Engineer - Middle Office Chicago headquartered leading HFT searching for experienced UI developers to join their core UI platform. You'll build and extend our core platform, deliver business-critical applications, and partner with teams across the firm to help them build on top of it - simplicity valued where possible and complex UI's...

Job Title: (Sr. Java Front End Developer with React.JS Exp Location: Chicago, IL (5 Days onsite/week) Type: Full Time Job description Senior Developer Java Front End React. Strong proficiency in JavaScript including DOM manipulation and the JavaScript object model. Thorough understanding of React.js and its core principles. Experience with popular React.js...

Lead Full-Stack Software Engineer .NET or Python back-end; React front-end Dallas, TX (3 days onsite, 2 days work from home) Summary/What you'll be doing We're looking for a Lead Full-Stack Software Engineer to support existing applications, and build new applications with a Python or .NET backend, and ReactJS frontend in an enterprise environment. This...

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...

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...

We are looking for a highly capable and curious Full Stack Production Software Engineer who thrives on solving complex production problems. You will serve as the first engineering responder for production incidents, owning technical triage across our entire application stack. Your responsibility is to rapidly diagnose issues, restore service, identify root...

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...

Why AssemblyAI AssemblyAI builds the best-in-class Voice AI models powering the next generation of voice applications. Our models serve 600M+ inference calls monthly, process 1M+ hours of audio daily, and power 2 billion+ end-user experiences. The Voice AI space is at an inflection point; we’re looking for folks truly excited to join a small team and help...

About Northern TrustAs a global leader in innovative wealth management, asset servicing, asset management and banking services, Northern Trust (Nasdaq: NTRS) is proud to guide the world’s most successful individuals, families, corporations and institutions. Since 1889, we have aligned our efforts with our three guiding Principles That Endure: Service,...

Infinite Convergence Solutions, Inc. is an industry leader in next-generation messaging and mobility solutions. Job Description Infinite Convergence Solutions is looking for an experienced Mobile Application Development Engineer to be part of an energized team working on the cutting edge technology in all phases of the software development lifecycle. The...

Vizient in Chicago is seeking a software engineer to design, develop, test, and maintain cloud-native applications using React, TypeScript, and Node.js. You will deliver end-to-end solutions across presentation, application, integration, and data layers. You will build scalable APIs, implement secure auth, CI/CD, observability, and collaborate across...

Role : Full Stack Architect – AI & Agentic Systems (ReactJS, NextJS, NodeJS) Location : Chicago, IL(Hybrid- 3 days/week- WFO) Contract role Looking for 14+ years Please note that .NET experience is secondary for this role. We are primarily seeking candidates with strong hands-on expertise in ReactJS, NextJS, NodeJS and Agentic AI We are ok to relax...