Currency

Cross-Platform React Engineer (React.js & React Native, AI-Driven)

17 - 23 USDNet per hour - B2B
JavaScript

Cross-Platform React Engineer (React.js & React Native, AI-Driven)

JavaScript

Chmielna 73, Warszawa

10Clouds S.A

Full-time
B2B
Mid
Remote
17 - 23 USD
Net per hour - B2B

Tech stack

    English

    B2

    React.JS

    regular

    TypeScript

    regular

    JavaScript

    regular

    CSS

    regular

    tailwind

    regular

    Next.js

    regular

    Cursor

    regular

    React Native

    junior

Job description

10Clouds is a software and mobile development powerhouse with talented professionals working across Web Development, Mobile, Design, Product Delivery Management, and Quality Assurance teams. We transform unique ideas into fully-fledged digital products that have the potential to change the world. As learners, doers, and game-changers, we're passionate about using technology to create meaningful impact.


What You'll Be Working On


Based on our current project portfolio, you can expect to work on:

• Cross-platform mobile applications - React Native apps with custom features and integrations

• AI-powered web applications - React frontends that integrate with LLM APIs (OpenAI, Anthropic)

• Startup MVPs- Fast-moving projects requiring rapid prototyping and iteration

• Interactive web platforms - Video hosting, document management, authentication systems

• Custom component libraries - Reusable UI components and design systems

• Real-time applications - Chat interfaces, collaborative tools, live updates

• Embeddable widgets - Third-party integrations and SDK development


Required Skills & Experience

Frontend Core (Primary Focus)


• 3+ years of professional React.js experience - Hooks, Context API, component lifecycle

• TypeScript expertise - Strong typing, interfaces, generics

• Modern JavaScript - ES6+, async/await, module systems

• State management - Zustand, Context API, or modern state solutions

• CSS/Styling - Tailwind CSS, CSS-in-JS, responsive design

• Next.js - Server-side rendering, static generation basics

• API Integration - REST APIs and GraphQL basics (Apollo Client)

• Performance optimization- avoiding unnecessary rerenders, caching, memoizing

• Build tools - Vite, Webpack, Metro bundler

• Testing - Unit testing with Vitest (preferred) or Jest, component testing


AI & Development Tools


• AI-assisted development - Proficient with Cursor, Claude Code, or similar AI coding assistants

• Critical AI evaluation- Ability to review and validate AI-generated code

• AI-enhanced debugging - Using AI for troubleshooting while maintaining analytical thinking

• Prompt engineering - Effective communication with AI tools for development tasks


Mobile Development


• React Native proficiency - Navigation, native modules, platform-specific code

• Platform knowledge- iOS/Android deployment, app store guidelines

• Native integrations - Device features, push notifications

• Performance optimization - Bundle size, memory management, smooth animations


Soft Skills


• AI workflow integration - Comfortable integrating AI tools into daily development process

• Balanced AI usage - Leverages AI assistance without over-reliance, maintains code ownership

• Startup mentality - Adaptable to fast-changing requirements and priorities

• Problem-solving mindset - Ability to debug complex UI issues with and without AI assistance

• Communication - English B2+ level, clear technical communication

• Agile experience- Scrum/Kanban methodologies

• Client interaction - Comfortable discussing technical solutions with startup clients


What We Offer


• Flexible working- Remote-first with optional office visits

• Diverse projects - Work with innovative startups and scale-ups

• AI-first environment - Learn and grow with cutting-edge AI development practices

• Growth opportunities - Technical mentoring, conference attendance, AI training

• Modern tech stack- Latest tools, technologies, and AI development tools

• Creative freedom - Input on technical decisions and architecture choices

• Transparent processes - Open communication about project methods and decisions


Typical Project Examples


You might work on projects similar to:

• Mobile health app - React Native with device integrations

• Video hosting platform - React frontend with embeddable widgets

• Financial wellness platform - Educational app with interactive features

• Social sharing app - Mobile-first application with real-time features

• AI-powered web tools - React frontends with LLM integrations

Tech stack

    English

    B2

    React.JS

    regular

    TypeScript

    regular

    JavaScript

    regular

    CSS

    regular

    tailwind

    regular

    Next.js

    regular

    Cursor

    regular

    React Native

    junior

Office location

Published: 01.09.2025

About the company

10Clouds S.A

10Clouds S.A. is a verified Web3.0 enterprise and a leading software house recognized for its expertise in web development, mobile applications, web design, fintech solutions, machine learning, generative AI, blockchain,...

Company profile

Cross-Platform React Engineer (React.js & React Native, AI-Driven)

17 - 23 USDNet per hour - B2B
Summary of the offer

Cross-Platform React Engineer (React.js & React Native, AI-Driven)

Chmielna 73, Warszawa

10Clouds S.A

17 - 23 USDNet per hour - B2B
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