Senior Java Developer with frontend tasks - Warsaw - Decerto

About BlockyDevsWe build end-to-end applications combining fintech-grade reliability with Web3 innovation. · Develop backend services with NestJS/Express · Build frontend apps with React + TypeScript · ...

We build end-to-end applications combining fintech-grade reliability with Web3 innovation. · Your RoleAs a Fullstack Developer you'll primarily work with NestJS/Express on the backend React on the frontend and occasionally contribute to smart contract development. · ...

The company shapes the future of autonomous AI agents for developers. · ...

The company shapes the future of autonomous AI agents for developers. Work with AI engineers to build tools that enhance coding workflows, automate tasks, and boost productivity. · Why join us: · Be a part of the next AI-powered development tools redefining software engineering. ...

+The company shapes the future of autonomous AI agents for developers. Work with AI engineers to build tools that enhance coding workflows, automate tasks, and boost productivity. · +You'll play a key role in designing and developing software, balancing backend and frontend devel ...

We are seeking an experienced Application Architect with a strong frontend background to define and lead the architectural direction of our web platforms. · Define, design, and evolve the frontend architecture for Angular-based web applications · Set and guide the frontend techni ...

We are looking for 2 Middle+ FS (Java+React) Engineers: The company is running a large-scale modernization program aimed at upgrading internal systems. · Modernize legacy systems through redesign, refactoring, and architectural improvements} · Develop responsive and scalable UI u ...

We are looking for contractors for the role of Frontend Developer/Designer (React) in Warsaw onsite with possibility to work from home. · Design and development of web UI of financial markets software / data visualisation platforms · Cooperation with Product Owners, UX Designers ...

About The Client · Our client is an international FinTech startup building infrastructure for payments and banking products. The platform powers business accounts, cards, and on/off-ramp solutions delivered via API and White Label. With 400+ clients across 10 countries and dozens ...

Full Stack Developer to join team and build secure high-performance user interfaces and Django-based services exposing confidential compute capabilities. · ...

We are looking for a skilled Frontend Developer who is comfortable working in a small, cross-functional team. Thus, the ability to understand backend concepts is an advantage. · ...

We are looking for a Frontend Developer with strong Angular skills and solid experience in the modern JavaScript ecosystem to join our team. · ...

Our client is a modern international technology company creating innovative solutions for e-commerce and fintech. · ...

On behalf of Wider (ex.HyperAd), SD Solutions is looking for a talented Full Stack Developer with 5+ years of experience to join our engineering team. · The ideal candidate is hands-on, independent, and comfortable working across backend and frontend systems. You will be responsi ...

We are looking for a Middle + React Developer · The company is running a large-scale modernization program aimed at upgrading internal systems that were originally built years ago. · Build responsive and scalable UI experiences using React and internal design system components. · ...

We are looking for an experienced Python/Django developer with at least 4 years Python experience. · We are building our own products, so you will be able to have an impact on the product strategy, use cutting-edge technologies and participate in every aspect of product developme ...

We are seeking a highly skilled Full Stack Developer with deep expertise in Golang (backend) and React/TypeScript (frontend). The ideal candidate will take ownership of the full development workflow—from understanding business requirements, · creating tasks, · writing and testing ...

We are seeking a self-motivated and talented Senior Fullstack Developer to support ongoing project development. · Review code and develop complex features. · Collaborate remotely with clients product management and engineering teams. · ...

You are an experienced fullstack engineer who knows how to move smoothly between backend and frontend. You write clean, efficient code, think in terms of architecture and user impact. · ...

Who we are · mühlemann+popp (m+p) is a digital company builder based in Zurich, founded in 2010 by Markus Popp and Silvan Mühlemann. We launch and scale web-based companies — some you may know: , , , · Our team of ~50 people works out of Zurich, Bucharest, Warsaw, and remotely a ...

We are looking for an experienced Senior Test Automation Consultant who will lead and execute automated frontend testing (main focus) and backend testing. · ...