Fullstack Developer (React + Node.js) | Poland

Description & Requirements Who we are looking for 🌍 Global Sports Project | 🏡 Remote / Hybrid ⚡About the Role

We're looking for a Frontend Developer with strong React skills and solid Node.js experience to join our international team working on a global digital product in the sports industry.

📌 This is a future-oriented recruitment process. While we may not have an immediate opening, we're building a network of talented engineers interested in future opportunities with Deloitte. We expect demand to grow in the coming months, so we'd love to get to know great candidates in advance.

The role is primarily frontend-focused, but you'll also contribute to backend services when needed. You'll work on scalable solutions, modern technologies, and real business challenges in collaboration with international teams.

🎯 What We're Looking For

• Strong commercial experience with React and modern frontend development⚛️
• Minimum 5 years of commercial experience
• Very good knowledge of TypeScript and modern JavaScript (ES6+)💙
• Experience with Next.js
• Good knowledge of Node.js (NestJS, Express, or similar frameworks)
• Experience integrating and consuming REST APIs (GraphQL is a plus)
• Understanding of frontend architecture, state management, and performance optimization🏗️
• Experience building reusable UI components🧩
• Experience with unit and integration testing (E2E is a plus)
• Basic understanding of backend architecture, databases, and ORMs is a plus
• Knowledge of authentication, authorization, and secure application development🔒
• English at B2 level or higher and fluent Polish💬

Your future role 🛠️ Your Mission

• Build modern, responsive, and high-performance user interfaces using React and Next.js🎨
• Develop new features and improve existing frontend applications
• Collaborate with backend developers and contribute to Node.js services when needed
• Integrate frontend applications with REST APIs and backend systems🔗
• Debug, optimize, and improve application performance
• Translate UI designs into clean, reusable, and maintainable code
• Participate in code reviews and contribute to high engineering standards👀
• Work closely with product and development teams across different countries

What we offer 🌍 Work in an international environment where English is used on a daily basis.

💡 Real impact on the development of innovative solutions and business processes.

📈 Opportunities to develop your skills and gain hands-on experience with the latest Frontend and AI technologies.

🤝 Collaboration with an experienced team of Frontend and Fullstack Developers

🚀 Opportunity to work on international projects

Selection process Recruitment Process

• 📩 Apply & send your CV
• 💬 HR screening
• 🗣️Technical interview
• ✨ Meet your future Manager

That’s it -simple and transparent. If it’s a match, we’re ready to welcome you onboard! 🚀

About Deloitte In Deloitte we support leading global organizations in optimizing and transforming their organizations. This also relates to their finance function. Our consultants offer insights, capabilities, and solutions that change the way these organizations operate and make people-related decisions.

We are currently building in Poland a dedicated team which will focus on advisory in the area of Finance & Performance. The Team will advise our Clients in complex issues relating to i.a. Reporting, Budgeting, Controlling processes. We are looking for high-energy, committed and ambitious people to join our advisory practice. Next to advising on most sophisticated and challenging issues relating to the above mentioned areas, our Consulting professionals will also advise on potential solutions leading to optimisation of the above mentioned processes. This will also include applying the newest technologies.

Are you ready to join our team and help our clients imagine, deliver, and run their future? About the team Click