react javascript jobs in New York

Full Stack Developer (AI tooling, C#, React, Python)Location: Morristown, NJ or New York, NY (hybrid - 4 days Onsite), Local Candidates onlyDuration: 6 Months (Contract to hire)We are looking for a fast-moving Senior Full Stack Developer who views AI-assisted development as a baseline capability rather than a novelty. You will be responsible for designing...

SOUND DECISIONS is hiring a Software Engineer to join a small, high-trust engineering team and take ownership of the front-end product experience. This is a full-stack role, heavily front-end weighted, with primary work in the UI layer and occasional backend exposure. You will be the team's first dedicated front-end hire, reporting to the front-end lead,...

Command Cyber Solutions is seeking a Front-End Developer, SME, to act as a technical authority for IRS BTA modernization. You will guide UI design and implementation with React, JavaScript/TypeScript, HTML5, and CSS3, ensuring USWDS, ODG, and WCAG 2.2 AA compliance while mentoring the team. Responsibilities include architecture guidance, reusable UI...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

At Rockstar Games, we create world-class entertainment experiences.  Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar New...

Job TitleAt least 8 years' experience in React. Must have experience in other JS frameworks (Angular) Should be skilled in Javascript, should have a deep understanding of JS concepts. Should have a good understanding of React concepts, like components, hooks, etc. Should have experience to integrate native modules into React. Strong understanding of...

Required Skills & Experience - 4+ years of full-stack (frontend leaning) software engineering experience building highly scalable, enterprise-grade web applications with React, Node.js, TypeScript, and JavaScript.\n- Proven expertise in micro-frontend architecture design and implementation, leveraging Webpack Module Federation to enable independent...

Senior Software Engineer Full Stack (React + Backend) Location: New York (Hybrid) Job Type: Contract / Full Time Summary: Hiring a Full Stack Engineer with expertise in React + TypeScript and Python or C# to build scalable, data-driven platforms. Responsibilities: Develop responsive UIs and reusable components (React + TypeScript) Build secure,...

The financial industry is growing at a record pace, but our data providers are still stuck in the past — with cumbersome onboarding processes, complicated APIs, slow infrastructure, and expensive licensing costs. Databento is the market data platform for modern finance. The company provides real-time and historical data across futures, options, and...

Bright Vision Technologies is seeking a skilled React Native Developer for 100% remote work in the U.S. You will design, build, and maintain enterprise-grade mobile apps across iOS and Android, integrating with cloud services and secure authentication. You will collaborate with product, design, and backend teams to deliver high-performance experiences and...

Company DescriptionNIC.KL Inc. enables you to invest directly in content important to your world. Here’s what we believe: if we make it easier to support great content, it will only get better and there will be more of it. Empowering the individuals who are unapologetically ambitious in their search for truth, who want to inspire and entertain their...

Client, via Sortitt platform, is seeking a talented Full-Stack Engineer to join a dynamic development team. The role focuses on building scalable web applications using Next.js/React on the frontend and Node.js on the backend, delivering robust APIs and seamless frontend-backend integration. The ideal candidate has strong JavaScript expertise (ES6+),...

U.S. News & World Report is a multifaceted digital media company dedicated to helping citizens, consumers, business leaders and policy officials make important decisions in their lives. We publish independent reporting, rankings, data journalism and advice that has earned the trust of our readers and users for 90 years. Our platforms on usnews.com include...

Wanderlog is hiring a full-time engineer to help build and scale our web and mobile travel planning products. This is a permanent, full-time role reporting to the co-founders at Wanderlog. As an engineer, you’ll own portions of the product and be expected to build new features on our website and mobile app using a modern stack (JavaScript/TypeScript, React...

React Developer / EngineerMust Have Technical/Functional SkillsKey Skillset Summary:• React proficiency demonstrated through clear, well-built professional experience.• TypeScript or strong JavaScript fundamentals with a clear understanding of type safety and why it matters in a team codebase• Python proficiency: able to write backend services, REST...

BCBST BlueCross BlueShield of Tennessee, Inc. is seeking a Senior React Native Mobile App Developer on our Mobile Solutions team. You will design, build, and support enterprise mobile apps powering iOS and Android experiences using React Native. You’ll collaborate with product, design, and backend teams, write clean JavaScript/TypeScript, optimize...

Behind the National Map is more than geographic data. There are applications, cloud environments, and development work that make that information accessible and useful to the people who reply to it. This is an exciting opportunity to join us as an Applications Engineer to support the United States Geological Survey (USGS) National Geospatial Technical...

Sr. React Developer with AWSBigRio is a remote-based, technology consulting firm with headquarters in Boston, MA. We deliver solutions ranging from: custom development, software implementation, data analytics, and machine learning/AI integrations. We are a one-stop shop that attracts clients from a variety of industries because of our proven ability to...

We’re looking for an experienced Full Stack Developer to design, develop, maintain, and support enterprise mobile and web applications. REQUIRED QUALIFICATIONS • 8+ years of full-stack application development experience using Java/J2EE and JavaScript • Strong ReactJS and React Native experience • Strong Node.js and Java/Spring Boot experience •...

Node.js/AWS DeveloperLocation: Durham, NC/ Covington, KY/Westlake, TX/Jersey City, NJ/ Boston, MA (100% Remote) Duration: Long Term Contract Must: NodeJS development experience – Designing, developing, and maintaining Node JS Cloud based web applications in a fast-paced Scrum environment Requirement: Designing, developing, and maintaining Node JS Cloud...