Mid Fullstack Engineer (Node.js/React)

Why Join Us

At Cloudfide, we engineer solutions where data truly becomes an accelerator for innovation. We build and evolve large-scale Big Data and cloud-native platforms for global clients, including leaders in retail and the Fortune 500. We process massive, complex datasets, operate fully in the cloud ecosystem, and work with the latest technologies, including AI, ML, MLOps, and modern data architectures. Our projects have measurable, real-world impact — from enhancing customer experiences at scale to empowering data-driven decision-making in high-visibility global organizations.

Opportunity Overview

As a Mid Fullstack Engineer (Node.js/React), you will work on a platform that aggregates, processes, and visualizes complex business data for a Fortune 500 client. You'll move across the entire stack — from designing scalable backend services to building intuitive React interfaces — directly improving user efficiency and supporting better decision-making through automation and thoughtful engineering. You will join a collaborative, AI-forward environment focused on technical excellence and continuous growth.

Your Responsibilities

• Designing and building scalable backend services using Node.js and Express.js
• Developing frontend components with React and TypeScript with attention to UI quality and user experience
• Integrating external APIs and services into a cohesive platform
• Translating business requirements into well-structured technical tasks and delivering features end-to-end
• Optimizing code for performance, maintainability, and scalability
• Conducting code reviews and contributing to documentation and best practices (SOLID, DRY, KISS)
• Participating in Agile processes and continuous delivery
• Mentoring less experienced developers
• Leveraging AI tools to enhance productivity and output quality
• Sharing knowledge and contributing to a collaborative learning culture

What We're Looking For

• 3+ years of experience with JavaScript/TypeScript in a fullstack role
• Strong proficiency in Node.js and Express.js
• Strong proficiency in React and modern frontend development patterns
• Familiarity with relational databases (e.g. PostgreSQL, MySQL)
• Understanding of authentication/authorization mechanisms (OAuth2, JWT)
• Hands-on knowledge of Git, Docker, and Linux CLI
• Familiarity with DevOps practices and CI/CD pipelines
• Proactive and curious mindset in dynamic project environments
• Fluent English communication skills

Nice to Have

• Experience with microservices architecture
• Familiarity with MS Azure services (Web App, Storage, Azure DevOps)
• Knowledge of web application security best practices
• Experience with JS testing frameworks (Jest or similar)
• Experience mentoring or leading small teams

Benefits

• MyBenefit platform / Multisport
• Enel-Med private medical care
• Annual 2,000 PLN development budget
• Access to e-learning platforms
• Opportunities to expand responsibilities and lead initiatives
• Long-term cooperation (UZ or B2B)
• Remote-first work model with flexible hours
• Work-life balance focus
• Flat organizational structure
• Company-wide trips and team integration budgets

Equal Opportunities

CLOUDFIDE is an Equal Opportunity Employer committed to creating an inclusive environment for all employees.