2457 frontend developer English-speaking jobs in Masovian Voivodeship

The frontend is a Next.js application with real-time AI streaming, rich text editing, workflow builders ... The frontend is a Next.js application with real-time AI streaming, rich text editing, workflow builders

and design system components • Build and maintain scalable frontend applications using React, TypeScript ... Client Our client is a major player in the banking sector, developing modern digital platforms and frontend ... What you will do • Develop reusable frontend components and platform solutions such as shared NPM libraries ... The role focuses on building reusable frontend components and platform-level solutions that support scalable ... usability across applications • Provide technical support and guidance to other teams using shared frontend

background in Functional Programming, including effective use of Java Streams. 4+ years of expertise in frontend ... 40 - 55 USD / H net About the company/project* We are looking for an exceptional Senior Software Developer ... 40 - 55 USD / H net About the company/project* We are looking for an exceptional Senior Software Developer

Why N‑able We are looking for a Junior Frontend Software Engineer to join our Cove Data Protection product ... What You’ll Do Develop and maintain frontend features using Angular and TypeScript Build responsive ... issues What You’ll Bring Practical experience in frontend development Knowledge of Vanilla JavaScript ... have the opportunity to learn, experiment, and grow while contributing to a modern, production‑grade frontend ... closely with backend engineers, QA, and product stakeholders Investigate, troubleshoot, and resolve frontend

We are looking for a Cloud Fullstack Engineer (Frontend-focused) who will own the frontend but is also ... What you’ll do: Own our frontend architecture and implementation.

Position overview We are seeking an experienced and highly skilled React Developer with proven knowledge ... middle-level React developers Requirements 4 years of proven experience in software development 4 years of frontend

Our product also enable federal‑grade workloads without sacrificing developer velocity. ... It standardizes how teams build UI via a shared shell and micro‑frontend architecture, with robust utilities

Our product also enable federal‑grade workloads without sacrificing developer velocity. ... It standardizes how teams build UI via a shared shell and micro‑frontend architecture, with robust utilities

Experience using developer tools and reading logs. ... In this role you will: Test new features on different platforms, including both frontend (UI, UX) and

Experience with Vue.js or similar frontend frameworks Experience with Java Familiarity with observability ... deliver high-quality solutions Effectively manage and integrate the contributions of a full-stack web developer

participate in technical decision-making and planning Continuously improve system performance, UX, and developer ... development of core platform features — from concept to production Define technical architecture for both frontend

Why N-able We are looking for a Junior Frontend Software Engineer to join our Cove Data Protection product ... What You'll Do Develop and maintain frontend features using Angular, TypeScript Build responsive ... have the opportunity to learn, experiment, and grow while contributing to a modern, production‑grade frontend ... closely with backend engineers, QA, and product stakeholders Investigate, troubleshoot, and resolve frontend ... issues What You'll Bring Practical experience in frontend development Knowledge of Vanilla JavaScript

You’ll have the opportunity to shape our frontend architecture and grow into a frontend leadership position ... Join to apply for the Senior Frontend Engineer role at Jit Team Salary: 1000 - 1400 pln/md B2BLocation ... Engineer, you’ll drive the innovation and evolution of our frontend platform, working primarily with ... What You’ll Be Doing Drive frontend innovation and evolution of our React‑based applications, setting ... Participate in technical planning and architectural decisions affecting the frontend platform Shape

Strong understanding of frontend performance optimization and web application best practices. ... Provide technical leadership to frontend developers through code reviews, and guidance on implementation ... Familiarity with frontend testing frameworks such as Jest, Testing Library, Cypress, or Playwright. ... Experience designing frontend architectures and establishing scalable components and state management ... Collaborate closely with backend engineers to define API contracts and ensure reliable integration between frontend

We are looking for a Full stack Engineer who will Frontend focused, all of our developers leading features

The Senior Platform Developer is responsible for delivering high-quality, secure, and scalable solutions ... Preferred Qualifications Salesforce certifications: Salesforce Certified Platform Developer II and/or ... Deliver Salesforce frontend functionality including Lightning Web Components, Visualforce, user interface ... cloud technologies. 4+ years of proficiency in Saleforce.com development, covering both backend and frontend

Frontend Build Tools Experience with Webpack and Node.js for bundling, building, and running frontend ... Performance Tuning Knowledge of frontend performance optimization techniques and tools. ... Basic understanding of cloud platforms, deployments, and frontend hosting considerations. ... Build and Deployment Support Use build tools such as Webpack and Node.js to prepare and deploy frontend ... Strong ability to troubleshoot, debug, and resolve frontend issues efficiently across environments UI

Mandatory Skills Description 5+ years overall working as a Software Developer on a similar technology ... stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend) — comfortable

The platform is designed as a modern, scalable enterprise application integrating frontend and backend ... retrospectives Mandatory Skills Description: 6‑10 years of professional experience as a Full Stack Developer

We are seeking a Senior Full-Stack Developer (with Optimizely) position based in our Poznań or Warsaw ... Stack overview: Backend: .NET 8+, Episerver/Optimizely CMS, Microservices, Apache Kafka, SQL Server; Frontend