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Remote React Js Jobs in Union, NJ (NOW HIRING)

Injective Labs

Mobile App Developer

New York, NY · Remote

You'll primarily work on our React Native mobile app, collaborating closely with Product, Design ... Experience with Node.js. * Experience working with REST APIs. * Experience with gRPC and/or Server ...

Injective Labs

Mobile App Developer

New York, NY · On-site +1

You'll primarily work on our React Native mobile app, collaborating closely with Product, Design ... Experience with Node.js. * Experience working with REST APIs. * Experience with gRPC and/or Server ...

Empassion

Senior Full Stack Software Engineer

New York, NY · Remote

$120K - $175K/yr

Remote Work & Travel Empassion is a remote-first, fully distributed company across the United ... Strong frontend fundamentals with experience in Vue.js or React * Advanced knowledge of relational ...

Empassion

Senior Full Stack Software Engineer

New York, NY · On-site +1

$120K - $175K/yr

Remote Work & Travel Empassion is a remote-first, fully distributed company across the United ... Strong frontend fundamentals with experience in Vue.js or React * Advanced knowledge of relational ...

Horizontal Talent

Senior Optimizely CMS Developer

Wayne, NJ · Remote

$113K - $149K/yr

... JS, ES6+, jQuery, React, or Vue. * Deep understanding of Optimizely platform concepts such as ... Experience working in remote-first environments and collaborating across multiple locations.

Horizontal Talent

Senior CMS Developer Optimizely

Wayne, NJ · Remote

$113K - $149K/yr

... JS, ES6+, jQuery, React, or Vue. * Deep understanding of Optimizely platform concepts such as ... Experience working in remote-first environments and collaborating across multiple locations.

Horizontal Talent

Senior .NET Developer Optimizely

Wayne, NJ · Remote

$53.75 - $71/hr

... JS, ES6+, jQuery, React, or Vue. * Deep understanding of Optimizely platform concepts such as ... Experience working in remote-first environments and collaborating across multiple locations.

twenty80.io

Senior Full Stack Software Engineer

New York, NY · On-site +1

$160K - $210K/yr

React, TypeScript, Next.js * Backend: Node.js (Express or NestJS) and/or Python (Django or FastAPI ... Hybrid or remote-friendly depending on location and team needs Equal Opportunity This role is with ...

HeadStart

Senior, Applied AI Engineer

New York, NY · On-site +1

$225K/yr

We have a sun-drenched loft office in NYC and a remote-friendly culture to support those outside of ... React/Next.js * Experience designing distributed systems, APIs, data pipelines, or developer ...

ConductorAI

Full Stack Software Engineer

New York, NY · On-site +1

$160K - $250K/yr

Location This role is open to fully remote candidates within the US. East Coast and especially NYC ... Build polished, reliable user-facing features in a Next.js/React application * Design backend APIs ...

Collate Labs, Inc

Software Engineer (Product)

New York, NY · On-site +1

$190K - $260K/yr

React and Next.js on the frontend, scalable backend systems, durable third-party integrations, and ... This role is open to remote candidates in the US, with a strong preference for candidates based in ...

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How much do remote react js jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for remote react js in Union, NJ is $60.39, according to ZipRecruiter salary data. Most workers in this role earn between $50.24 and $69.57 per hour, depending on experience, location, and employer.

What is a remote React JS developer?

A Remote React JS Developer is a software engineer who specializes in building user interfaces and web applications using the React JavaScript library while working from a location outside of a traditional office environment. These developers collaborate with teams virtually to design, develop, and maintain interactive web applications. They are responsible for implementing UI components, optimizing performance, and often integrating with back-end services using APIs. Working remotely allows them to contribute from anywhere with a reliable internet connection, providing flexibility and access to global job opportunities.

What are remote React.js jobs?

React.js is a type of comprehensive JavaScript library for building user interfaces. Possible remote React.js jobs include full-stack JavaScript developer, React.js developer, backend developer, and user interface developer. These development jobs can all be work from home positions. Your responsibilities include using React.js to develop user-facing features and translating wireframes and designs into high-quality coding. Other duties of this virtual position include building front-end libraries and reusable components for future use and ensuring maximum performance by optimizing components for a variety of web-capable browsers and devices. In any of these positions, you work with a variety of software and computer types.

What are the key skills and qualifications needed to thrive as a remote React JS developer?

Success as a Remote React JS Developer requires a solid understanding of JavaScript, React.js, front-end development principles, and typically a degree in computer science or related field. Familiarity with tools such as Git, Redux, RESTful APIs, and modern build systems like Webpack is standard, along with experience using cloud-based collaboration platforms. Excellent problem-solving, communication, and time management skills are crucial for effective teamwork and self-driven productivity in a remote setting. These capabilities ensure efficient code delivery, seamless collaboration, and the ability to adapt to evolving project requirements.

How does collaborating with a distributed team typically work in a remote React JS developer role?

As a Remote React JS developer, you’ll frequently collaborate with team members across different locations using tools like Slack, Jira, and GitHub. Daily stand-ups, sprint planning meetings, and code reviews are usually conducted virtually to ensure everyone stays aligned. Clear written communication and proactive updates are essential, as you’ll often work asynchronously with designers, backend developers, and QA testers. Building strong remote collaboration skills helps ensure smooth project progress and a positive team dynamic.

What is the difference between Remote React Js vs Remote Front End Developer?

AspectRemote React JsRemote Front End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSProficiency in HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue
CertificationsReact.js certifications or related front-end coursesFront-end development certifications, including React.js
Work EnvironmentRemote, collaborative teams, Agile workflowsRemote or on-site, diverse industries, Agile or Scrum teams
Industry UsagePrimarily in tech companies, startups, SaaS productsAcross tech, e-commerce, media, and enterprise sectors

Remote React Js roles focus specifically on React.js expertise, while Remote Front End Developer positions require broader front-end skills and knowledge of multiple frameworks. Both roles often work remotely in tech environments, but React.js specialists are more niche, whereas Front End Developers have a wider scope of technologies and responsibilities.

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Infographic showing various Remote React Js job openings in Union, NJ as of June 2026, with employment types broken down into 76% Full Time, and 24% Part Time. Highlights an 38% Physical, 3% Hybrid, and 59% Remote job distribution, with an average salary of $125,608 per year, or $60.4 per hour.

Senior Software Engineer, Predictions (Mobile)

New York, NY • On-site, Remote

Gemini
See more jobs at Geminiexternal

$140K - $200K/yr

Full-time

Medical, Retirement

Re-posted 14 days ago

Job description

About the Company
Gemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss in 2014, offering a wide range of simple, reliable, and secure crypto products and services to individuals and institutions in over 70 countries. Our mission is to unlock the next era of financial, creative, and personal freedom by providing trusted access to the decentralized future. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all - bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure. As a publicly traded company, Gemini is poised to accelerate this vision with greater scale, reach, and impact.
The Department: Predictions
The Role: Senior Software Engineer (Mobile)
As a Senior Mobile Engineer on the Predictions team, you'll own the mobile experience for Gemini's CFTC-regulated prediction markets exchange. You'll build and ship trading interfaces for event contracts - from order entry and position management to real-time market data - within Gemini's React Native app. You'll work closely with product, design, backend, and compliance to bring new contract types (binary, range, combo) to market on mobile and drive activation and retention for a fast-growing product line.
Responsibilities:
  • Build and maintain the Predictions mobile trading experience end-to-end: market browsing, order placement, portfolio views, and settlement flows.
  • Architect performant, real-time UI for streaming market data (orderbook, price charts, position P&L) using modern React Native patterns (TurboModules, JSI, native navigator integration).
  • Collaborate with backend engineers on gRPC and WebSocket integrations that power live trading surfaces.
  • Create reusable, well-tested UI components shared across Predictions and the broader Gemini mobile app.
  • Partner with product and design to shape mobile-specific UX for new contract categories (weather, economics, crypto, sports) and features like combo contracts and range contracts.
  • Scope and implement solutions independently, making informed architecture decisions and tradeoffs around native vs. JS boundaries.
  • Establish and improve mobile development processes - testing strategy, release quality gates, OTA vs. native release decisions.
  • Conduct thorough code reviews and mentor other engineers on React Native best practices.
  • Use analytics and experimentation data to inform product and engineering decisions around activation funnels, onboarding, and trading engagement.

Minimum Qualifications:
  • 6+ years of software engineering experience, including 4+ years building production mobile applications with React Native.
  • Strong proficiency in TypeScript.
  • Deep understanding of React Native internals - bridging, native modules, performance profiling, and debugging.
  • Experience building real-time, data-intensive UIs (trading, dashboards, live feeds).
  • Strong UX/UI sensibility with a track record of contributing to design and product decisions, not just implementing specs.
  • Expertise in unit and integration testing for mobile.
  • Comfort working in a regulated environment where changes require rigor and auditability.

Preferred Qualifications:
  • Experience with financial or trading applications (orderbooks, charting, position management).
  • Familiarity with Expo, EAS, and OTA update strategies.
  • Experience with native module authoring (Swift/Kotlin) or SwiftUI/Jetpack Compose embedding via Expo Modules API.
  • Exposure to gRPC, WebSockets, or similar real-time transport protocols.
  • Experience with performance analysis tooling (Flipper, React DevTools profiler, native instruments).
  • Prior work at a fintech, exchange, or other regulated product environment.

It Pays to Work Here
The compensation & benefits package for this role includes:
  • Competitive starting pay
  • A discretionary annual bonus
  • Long-term incentive in the form of a new hire equity grant
  • Comprehensive health plans
  • 401K with company matching
  • Paid Parental Leave
  • Flexible time off

Salary Range: The base salary range for this role is between $140,000 - $200,000 in the State of New York, the State of California and the State of Washington. This range is not inclusive of our discretionary bonus or equity package. When determining a candidate's compensation, we consider a number of factors including skillset, experience, job scope, and current market data.
In the United States, we offer a hybrid work approach at our hub offices, balancing the benefits of in-person collaboration with the flexibility of remote work. Expectations may vary by location and role, so candidates are encouraged to connect with their recruiter to learn more about the specific policy for the role. Employees who do not live near one of our hubs are part of our remote workforce. All employees, however, are required to onboard in-person at one of our office locations.
At Gemini, we strive to build diverse teams that reflect the people we want to empower through our products, and we are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. Equal Opportunity is the Law, and Gemini is proud to be an equal opportunity workplace. If you have a specific need that requires accommodation, please let a member of the People Team know.
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