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Rep AI

React.js Developer

North America

August 8, 2026 at 5:18 AM

✨ AI summary

Location

  • West Virginia, USA (Remote-friendly)

Languages

  • Java
  • JavaScript

Frameworks

  • React.js
  • Svelte.js

Cloud Services

  • AWS
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Full-Time & Remote

React.js Developer

Rep is the first AI-powered Concierge (sales chatbot) for eCommerce. It proactively approaches disengaged site visitors and offers shopping assistance for everyone. As a result, Rep sells more stuff and handles up to 90% of all support requests.

We are looking for a talented Java Backend Developer to join our backend team. As part of our core development team, you will play a key role in building and optimizing the backend infrastructure that powers our AI-driven platform. You will work on designing and developing scalable, high-performance systems while integrating cutting-edge AI technologies.

The role extends beyond backend development and includes DevOps tasks with AWS cloud, AI service integration, and optimizing sophisticated algorithms. Given our need for large-scale, high-speed interactions, code efficiency and scalability are critical.

Team player

Critical thinker and problem-solving skills

Good time-management skills

Responsibilities

  • Developing the partners’ dashboard using React.js
  • Building reusable components and front-end libraries for future use
  • Translating designs and wireframes into high-quality code
  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers

Required Skills

  • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
  • Thorough understanding of React.js and its core principles
  • You write over 90% of your code with AI
  • Experience with popular React.js workflows (such as Flux or Redux)
  • Familiarity with newer specifications of EcmaScript
  • Experience with data structure libraries (e.g., Immutable.js)
  • Knowledge of isomorphic React is a plus
  • Familiarity with RESTful APIs
  • Knowledge of modern authorization mechanisms, such as JSON Web Token
  • Familiarity with modern front-end build pipelines and tools
  • Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
  • Ability to understand business requirements and translate them into technical requirements
  • A knack for benchmarking and optimization
  • Familiarity with Git

Good to have

  • Experience with Shopify app development
  • Experience working with Svelte.js

why join us

Benefits

Generous equity package

Have skin in the game and share in Rep AI’s future success.

Company offsites

Connect with the global team, collaborate in person, and build relationships beyond the screen.

Retirement benefits

Plan ahead with benefits designed to support your future.

Remote-first work

Join a global team and do meaningful work from wherever you do your best work.

Interested in joining the Rep team?

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