Mid/Senior Full-stack Developer (Node.js) - Poland

Deloitte

Poland · Full-time · Not Applicable

Description & Requirements

Who we are looking for

🚀 Fullstack Developer (Node.js) – Mid/Senior

🌍 Global Sports Project | 🏡 Remote / Hybrid

⚡ About the Role

Ready to build something that reaches millions of sports fans worldwide?

We’re looking for a passionate Fullstack Developer (Node.js) to join our international team and help shape a global digital product in the sports industry 🏆

You’ll work on scalable systems, modern architectures, and real-world challenges — collaborating with teams across the globe and making an actual impact.

🎯 What We’re Looking For

🔥 Strong Node.js skills (NestJS, Express, or similar frameworks)

⚡ Experience with Next.js and fullstack development

💡 Solid TypeScript & modern JavaScript (ES6+) knowledge

🔗 Hands-on experience building REST APIs in production

🗄️ Experience with databases (SQL/NoSQL) + ORMs (Prisma, TypeORM)

🏗️ Understanding of scalable architecture & performance optimization

Experience with unit & integration testing (E2E = big plus!)

🔐 Knowledge of authentication, authorization & secure coding

⚙️ Familiarity with API design (REST, GraphQL is a plus)

🎨 Practical React experience (you won’t be frontend-only, but it matters!)

Understanding of frontend basics (components, state, API integration)

📈 Minimum 2+ years of commercial experience

🌍 Comfortable working in an international team

💬 English min. B2

Your future role

🛠️ Your Mission

🚀 Build and scale enterprise-grade applications

⚡ Develop and deploy modern, high-performance systems

🐞 Debug, analyze & optimize performance

🎨 Work with UI based on ready-made designs

🔄 Improve and refactor existing applications

Collaborate with client teams worldwide

🔍 Participate in code reviews & drive quality

What we offer

Supportive, international team culture 🌟 Work on a global sports product with real impact 📚 Training & growth opportunities 🏡 Remote-first or modern office – your choice 💰 Competitive B2B salary

Selection process

Recruitment Process

📩 Apply & send your CV
💬 HR screening
? Technical interview

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

Deloitte Digital is a bold and innovative part of Deloitte. We offer everything digital from strategy, multi-channel, bespoke development and managed solutions.

Deloitte Digital is an innovative leader in online and mobile strategy, design and development, offering world-class knowledge and resources from the leading global business and technology consultancy.

We work with a wide range of iconic local and global organisations, helping them understand and profit from the online and mobile revolution. Our focus is on the areas of digital strategy, mobile, social/web, content management and managed services. Underpinned by digital tech architecture, application implementation and development expertise. We approach our work with great energy and passion as we align our client’s business aspirations to the goals of the end user.

Key Skills

Ranked by relevance

javascript typescript graphql ui

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