1485 frontend developer English-speaking jobs in Warsaw

requirements-expected : Required Qualifications and Skills Overall Expertise: Proven experience as a Full-Stack Developer ... Collaborate on asynchronous programming, dependency management, and modular frontend architecture. ... Frontend with AngularJS (Strong Level): - Controllers, services, factories, and directives. - Custom ... in building robust, scalable web applications, with a strong focus on backend .NET technologies and frontend

Collaborate closely with frontend developers to ensure pixel‑perfect implementation. ... Job Description: Senior UI/UX Developer (Poland) Location- Poland - Warsaw Salary in PLN Company Overview ... As we scale our AI‑powered platforms and digital products, we are seeking a Senior UI/UX Developer to ... Role Overview The Senior UI/UX Developer will be responsible for shaping end‑to‑end user experiences— ... Collaboration and Implementation Work closely with Product Managers, Frontend Developers, Data Scientists

And they’re good at it.We’re currently looking for a Senior / Lead Full-stack Developer whose role will ... maintainability of a growing productWhat We’re Looking ForStrong commercial experience as a Senior Full-stack Developer ... be approximately 60% focused on React frontend development, with the remaining scope covering backend ... Engineer: build, review, mentor, and guide technical decisionsDesign and develop React + TypeScript frontend ... rolesHands-on experience building and evolving production-ready applications, using React and TypeScript on the frontend

By automating deployment and configuration, providing developer self-service, golden paths with guardrails ... , and an OPA policy engine, Spacelift empowers businesses to accelerate developer velocity while maintaining ... The Team We work in product teams (8), a team lead, backend and frontend engineers, a UX/UI designer, ... The role As a Frontend Engineer at Spacelift, you’ll work directly on our product, your work will have ... How we work: Regular Frontend Guild and Design System Guild meetings UI Alignment Tuesdays to keep the

Python Developer (with Agentic AI Focus) Who we are mühlemann+popp (m+p) is a digital company builder ... Why this role matters We are looking for a Python Developer who is an early adopter of modern development ... Bonus Points (The "Plus" Skills) Frontend: Experience with React or Next.js. ... Cross-Stack Collaboration: Support and integrate with frontend teams (React/Next.js) and occasionally ... While your core focus is Python, we value versatility—if you can jump into a React frontend or a legacy

Role: Full Stack Developer As a Full Stack Developer, you will play a critical role in designing, developing ... Ability to diagnose and optimize frontend and backend performance. ... You will work across both frontend and backend components, collaborate with cross‑functional teams, and ... Ideal Candidate Profile Skills Strong experience in full‑stack development with at least one major frontend

Collaborate closely with product, design, and engineering teams Optimize performance, reliability, and developer ... Key Responsibilities Design, implement, and maintain end-to-end features across backend and frontend ... must-have) Experience designing and building systems without established frameworks Solid knowledge of frontend

We are looking for a Java Full-Stack Developer to join a banking project within the Treasury and Liquidity ... Develop and enhance frontend components using JavaScript. Build and maintain REST and GraphQL APIs. ... technology environment, contributing to the development of scalable backend services and user-friendly frontend

Project description We are looking for a Java Full-Stack Developer to join a banking project within the ... Develop and enhance frontend components using JavaScript. Build and maintain REST and GraphQL APIs. ... technology environment, contributing to the development of scalable backend services and user-friendly frontend

We are looking for skilled Senior React developer to develop application that ... most provably you are ... End-to-end quality and testing - frontend testing (Jest/RTL), E2E (Cypress/Playwright), contract testing ... Senior-level frontend with React + TypeScript - application architecture, hooks, state management, routing ... the stores- Agile team (18 people) include dedicated testers that are testing every feature- Every developer

and scalability, especially for database-heavy operations,Ability to work effectively as a fullstack developer ... and maintain secure, efficient backend services using PHP and Phalcon.Build and extend React-based frontend ... (backend + frontend),Communicative English (spoken and written) – sufficient for internal company communication ... systems,Experience working in a product-oriented organization.Tech Stack:Backend: PHP (Phalcon framework)Frontend ... TeamMust-have:Strong commercial experience in PHP backend developmentVery good knowledge of React and modern frontend

Frontend: 1 Senior + 2 Mid Developers A small, well-coordinated team – you’ll have space to bring in ... Symfony Developer - project for a children’s platform We are in the second phase of a super exciting ... mature approach to work, and strong communication skills Our team: Backend: 1 Senior + 1 Mid Symfony Developer

We are looking for a Senior Full-Stack Developer who enjoys working across the full technology stack ... enterprise web platforms and digital experience solutions Working across modern .NET backend services and frontend ... enterprise-scale web platforms or digital experience solutions Hands-on experience with React or similar modern frontend

Ability to leverage AI agents to improve automation, infrastructure management, troubleshooting, and developer ... Experience supporting .NET-based backend services and modern frontend applications (React). ... automation, and cloud strategy for a modern microservices-based platform built with .NET (backend), React (frontend

Our role We are looking for a skilled Frontend Developer with hands-on experience in Optimizely CMS ( ... AI Intelligent Frontend Responsibilities - Nice to have Leverage AI-assisted development tools (e.g., ... and tracking issues Stay up to date with emerging AI trends in frontend development, analytics, and ... Key Responsibilities: Develop, maintain, and enhance frontend components and templates for websites built ... Requirements: 3+ years of experience in frontend development with strong skills in HTML5, CSS3, JavaScript

Our role We are looking for a skilled Frontend Developer with hands‑on experience in Optimizely CMS ( ... Key Responsibilities Develop, maintain, and enhance frontend components and templates for websites built ... AI & Intelligent Frontend Responsibilities - Nice to have Leverage AI‑assisted development tools (e.g ... Requirements 3+ years of experience in frontend development with strong skills in HTML5, CSS3, JavaScript ... You’ll be responsible for developing and optimising responsive, accessible, and performant frontend solutions

The Role We are looking for an experienced C# .NET Developer (FULL STACK) who will be responsible for ... Working with an Agile environment Developing the frontend using WPF. ... Responsibilities Implementing solutions in a .NET environment using C# for both frontend and backend

SKILLS Must have - 5+ years overall working as a Software Developer on a similar technology stack- 3+ ... Nice to have - Strong familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... years of experience with FrontEnd (TypeScript/React)- 3+ years of experience with BackEnd (Java and

SKILLS Must have 5+ years overall working as a Software Developer on a similar technology stack 3 ... + years of experience with FrontEnd (TypeScript/React) 3+ years of experience with BackEnd (Java and ... MongoDB, Cassandra, DynamoDB) Nice to have Strong familiarity with build pipelines, CI/CD, and frontend

Developer with expertise with React, TypeScript, and Tailwind CSS to join our dynamic team. ... individuals to embark on this thrilling journey with us.Your Role:We’re on the lookout for a skilled Senior Frontend