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:

AI-powered applications - Building apps that integrate with LLM APIs (OpenAI, Anthropic)

Startup/scale-up solutions - Fast-moving projects with evolving requirements

API development and integration - RESTful APIs, GraphQL endpoints, third-party service integrations

Distributed systems - Microservices architecture, auto-scaling applications

Real-time applications - Chat systems, WebSocket implementations

Cloud-native solutions - Containerized applications with Docker/Kubernetes

Frontend interfaces - React-based admin panels, backoffice applications

Authentication & Authorization - OAuth 2.0, JWT, Auth0 implementations

Database design - PostgreSQL schemas, Redis caching strategies

Required Skills & Experience

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

Backend (Stronger Focus)

4+ years of professional JavaScript/TypeScript experience

Strong Node.js expertise - Express.js, middleware, async programming

Nest.js proficiency - decorators, modules, dependency injection, guards

Database experience - PostgreSQL (primary), Redis for caching, basic MongoDB knowledge

API development - RESTful services,, API documentation

Authentication - JWT, OAuth 2.0, session management

Testing - Unit testing with Jest/Vitest/Mocha, integration testing

Frontend (Supporting Skills)

React.js proficiency - Hooks, state management, component lifecycle

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

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

CSS/Styling - CSS-in-JS, Tailwind CSS, or modern CSS solutions

Build tools - Vite, Webpack, or similar bundlers

DevOps & Tools

Git - Branching strategies, code reviews, collaborative development

Kubernetes basics - Using kubectl, checking logs, pod status

Cloud platforms - AWS or Azure experience (EC2, RDS, Lambda basics)

CI/CD - Azure DevOps, GitHub Actions, or similar

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 systems 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

Salary - 70-85 PLN/hour (B2B contract) and additional perks

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

Transparent processes - Open communication about project methods and decisions

Typical Project Examples

You might work on projects similar to:

AI-powered applications with LLM integrations

Startup MVPs requiring rapid development and iteration

Chat bot creation platform with NLP integration

Real-time communication solutions for growing companies

API-first architectures for mobile and web applications