React js jobs in Poland

 ...Requirements Proven experience architecting TypeScript monorepos (Nx or Turborepo) at production scale Deep experience with Next.js and Node.js service design Strong PostgreSQL data modeling experience, ideally with financial or ledger-style data (... 

 ...ready to describe outcomes, not tool names ~ Practical commercial experience with PHP, Node.js or Golang ~ Hands-on experience with JavaScript, TypeScript, and React ~ Solid SQL and experience with relational databases ( MySQL, PostgreSQL , or similar) ~... 

 ...We are looking for a Staff Node.js Developer - Architecture . This role is fully remote, we accept candidates from anywhere around the globe, given that candidates are within an acceptable time-zone difference to UTC+4 (at least 5 hours of overlap) . Salary: up... 

 ...partner clients. Implement and maintain the production frontend in React and TypeScript: real-time vehicle state dashboards, vehicle...  ...Integrate 3D vehicle assets (glTF) into the frontend using three.js or react-three-fiber, in close collaboration with our product designer... 

 ...senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows and productivity... 

 ...tools — anything that real users touched) ~ Proven full-stack experience: comfortable on both sides of the stack — Node.js backend + Vue.js/React/Angular frontend ~ Demonstrated experience using AI tools in your actual workflow — not "I've tried ChatGPT", but... 

 ...The Role Drive mobile innovation by leading our React Native development team while architecting scalable solutions for millions of...  ...tasks Experience in web development, particularly with Next.js Experience setting up and maintaining mobile CI/CD pipelines... 

 ...~ Proficiency in HTML5 , CSS3 , and JavaScript (ES6+) or TypeScript . ~ Experience with a modern front-end framework ( React , Vue.js , or Angular ). ~ Understanding of responsive design principles and cross-browser compatibility. ~ Experience consuming... 

 ...is the secret sauce of our success. What you need ~3+ years building full-stack web applications end-to-end ~ Strong at React + Node.js. MongoDB experience is a great plus. ~ Experience building complex applications - you understand clean architecture, security... 

 ...of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows and productivity Architect... 

 ...technology and a strong partnership-driven approach. Requirements: ~5+ years of frontend development with React , plus solid backend experience in Node.js ( C# , Java , or C++ also relevant). ~ Strong command of modern frontend fundamentals — component... 

 ...partnership-driven approach. Requirements: ~5+ years of backend development in Node.js ( C# , Java , or C++ experience also relevant), plus solid working experience with React . ~ Proven production experience with microservices architecture . ~ Strong... 

 ...maps out robust application features fluidly natively using Node.js paradigms, evaluates web performance boundaries cleanly natively...  ...heavily unit-tested source code natively leveraging TypeScript, React, HTML5, and relevant modern software frameworks. Web Performance... 

 ...enables multiple users to edit graph data and re-train AI models through their input. Creating libraries and building APIs in our Node.js backend to interact with the various ML components of the system. Diagnosing fault-tolerance and availability issues, as well as... 

 ...execution and making other engineers and teams more effective. What you’ll do Set direction for frontend architecture across React , React Native and the shared monorepo. Own cross-team problems in platform capabilities, shared libraries, design-system foundations... 

 ...direction across Coder’s agent harness, integrations, and workflows. Design and build production systems in Go , with work across React and TypeScript where needed. Evolve agent execution, tool use, context management, streaming, and long-running workflows.... 

 ...engineers to ship reliable agentic experiences. What you’ll do here Design and build production systems in Go , with work across React and TypeScript where needed. Improve agent execution, tool use, context management, streaming, and long-running workflows.... 

 ...cohesive stack that lets us move fast while maintaining quality: Language: TypeScript Frontend: React , Tailwind CSS , tRPC Backend: tRPC , Node.js , MongoDB , Temporal Infrastructure: GCP , Terraform Cloud , Kubernetes , Docker ,... 

 ...Android and iOS ) domains, technical experience in the following areas: Rest APIs , , JSON , XML . ~ Experience with HTML , JS ~ Experience with AI agents ~ Experience with MongoDB ~ Fully proficient in SQL and MS Excel , ability to write complex... 

 ...retries, idempotency) testing and debugging Professional experience with at least one modern backend ecosystem such as Python, Node.js, Go, Java, .NET, PHP, or similar . Ability to quickly learn new technologies and become productive in unfamiliar codebases.... 

 ...team and will be work for our client from banking sector. Responsibilities: Develop and maintain scalable frontend applications using React 19 and TypeScript . Build and optimize applications within a Turbo monorepo using pnpm workspaces . Implement routing with TanStack... 

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and...

 ...product systems Contribute to a product experience where AI feels proactive, consistent, and dependable over time Tech Stack Next.js Python NodeJs Pytorch OpenAI / Anthropic / open-source LLMs SQL & noSQL Kubernetes Docker How We Work The... 

 ...TypeScript , with hands-on experience shipping production work in Vue 3 and Nuxt , or a comparable framework such as Next and React . Production experience with a headless CMS, ideally Sanity . ~ Demonstrable experience with a headless or decoupled frontend architecture... 

 ...definition through production. What you’ll do Own complex frontend features end to end across web and mobile. Design and evolve React and React Native systems, shared libraries and durable abstractions. Identify and resolve rendering, state-management, bundle... 

 ...developers around you. What you'll be doing The core of the work is building and scaling the client's product: a Django backend and React / TypeScript frontend serving orders, users, shipping, and partner integrations. Around that core, expect architecture ownership... 

As a Mobile Architect (POS-Terminal) at Moniepoint, you will be responsible for designing and leading the architecture of our POS terminal solutions across multiple platforms. You will ensure the scalability, security, performance, and reliability of our POS systems and...

 ...OpenRouter or similar) and LLM observability / evaluation tooling ( Langfuse, LangSmith ). Familiarity with the TypeScript / Node.js / Next.js ecosystem. Experience in a startup or fast-paced, high-iteration product environment. Location Ruby Labs operates... 

Projekt dla naszego klienta z branży mediowej z UK. Szukamy doświadczonego Senior Java Developera z gotowością do podróży służbowych (raz na miesiąc delegacja na 2-3 dni do Londynu). Wykorzystywane technologie to między innymi: Java , AWS , Docker , Kubernetes ...

 ...reputation. The pieces talk to each other, and the threat intelligence they generate at scale powers detection across the stack. Node.js is the segment of the hosting market growing fastest, and the next layer we want to build for it is runtime protection inside the...