react

Type of contract: B2B contract Salary range: 125 - 160 PLN/h    What will you do? You will work on a modern client onboarding platform for Global Banking and Markets, building a seamless and user-friendly experience for corporate and institutional clients. The role focuses on developing scalable solutions, improving performance and stability, and...

Wynagrodzenie: 1200 - 1440 PLN/md B2B Model pracy: Hybryda z Warszawy / Krakowa   Dlaczego warto wybrać tę ofertę? Będziesz rozwijać nowoczesne rozwiązania AdTech, wspierające zarządzanie kampaniami reklamowymi. Dołączysz do projektu łączącego frontend, backend i Machine Learning, rozwijając systemy rekomendacyjne oparte na danych. Zyskasz...

* The position is fully remote and is open to candidates based in Poland* The position is for a B2B/freelancing cooperation and it is a long-term contract engagementABOUT USWe are a leading product development partner specializing in custom web and mobile application development. With Silicon Valley founders and top-tier European tech talent, we operate...

Currently, we are looking for a Fullstack Developer for our product team. Are you ready to join talented and savvy JavaScript Developers to build well-designed, user-centered apps? We're especially excited to meet people who are into AI — whether you've already used it hands-on in your daily dev work or you're simply curious and eager to explore it with...

Job profileWe’re seeking a Senior Fullstack Engineer with a passion for building scalable, cloud-native applications using modern JavaScript technologies. In this hands-on role, you’ll collaborate with our product development team to design and implement microservices and micro frontend architectures, ensuring high performance, usability, and...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.  Join Our Team as a Frontend Engineer (React Native)! Are you passionate about building exceptional web and mobile experiences? Do you excel in creating clean, maintainable code and collaborating in cross-functional teams? If so, this is the role for...

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.Before you apply, we...

About the role We are looking for a Senior Full-Stack Engineer to join a large-scale modernization programme focused on migrating a portfolio of legacy applications and databases to a modular, cloud-native architecture on Microsoft Azure. You will work across backend, frontend, database and cloud/DevOps areas, contributing directly to production solutions...

Type of contract: B2B contractSalary range: 125-160 PLN/H   What will you do?    You will build and evolve scalable web applications in Python and work across the stack with React to deliver high-quality features. You will design data solutions, develop robust APIs, and collaborate closely with the team to ship reliably using CI/CD and automated testing,...

Job description🌍 Hello World!We are The Codest -  International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional...

Company DescriptionJoin a fast-growing international project where your work will impact mobile products used by millions of users worldwide. We are looking for a Middle/Senior React Native Developer with strong mobile expertise and a product-oriented mindset to strengthen our distributed team.At Sigma Software, you will collaborate with experienced...

About the roleWe are looking for a Software Engineer to join a team developing modern cloud-based applications. In this role, you will work across both frontend and backend, delivering new features and improving existing functionality with a strong focus on performance, maintainability, and user experience.You will collaborate closely with developers,...

We are looking for a Fullstack .NET Developer to work on the development of business applications in an Agile environment. The role combines backend development in C#/.NET, frontend implementation in React 18+, and analysis/improvement of existing code, including legacy components.This position is a good fit for someone who enjoys working closely with a...

Location: RemoteContract Type: B2BRate: 150-170 PLN/h + VATStart Date:FlexibleWe are looking for a Full Stack Engineer to develop and enhance modern web applications using React and Java technologies. You will work in an agile environment, contributing across the full development lifecycle while helping deliver scalable, high-quality software...

AmRest Holdings SE w Łodzi poszukuje doświadczonego frontend developera do pracy nad sklepem internetowym opartym o Magento 2 oraz technologiach React, Next.js i Contentful. Będziesz współtworzyć interfejsy, pracować z backendem PHP/Magento i integrować systemy zewnętrzne, dbając o wydajność i jakość kodu.Wymagamy minimum 2–3 lat...

Hello World! We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services. Our...

BlueSoft to innowacyjny Software House należący do Grupy Orange. Mamy wewnętrzną filozofię – tworzenie prostych i skutecznych rozwiązań dla skomplikowanych problemów. Powstaliśmy w 2002 roku i dziś współpracuje z nami ponad 1000 inżynierów i inżynierek znających przeszło 200 technologii! Model współpracy: Spotkania zespołowe odbywają...

We are searching for Full Stack Engineer (React, Java) for 16-month project to join us. As part of our platform, we are developing a rewards system that encourages local shopping. Users will be able to collect points when visiting selected partner businesses and redeem them for discounts or benefits. This solution helps build lasting relationships between...

Wynagrodzenie: 1200 - 1440 PLN/MD B2B Model pracy: elastyczna hybryda z Warszawy / Poznania Dlaczego warto wybrać tę ofertę? Będziesz rozwijać nowoczesne rozwiązania AdTech, wspierające zarządzanie kampaniami reklamowymi. Dołączysz do projektu łączącego frontend, backend i Machine Learning, rozwijając systemy rekomendacyjne oparte na danych....

Location: Remote Contract Type: B2B Rate: 150-170 PLN/h + VAT Start Date: Flexible We are looking for a Full Stack Engineer to develop and enhance modern web applications using React and Java technologies. You will work in an agile environment, contributing across the full development lifecycle while helping deliver scalable, high-quality software solutions....