2544 frontend developer English-speaking jobs in Warsaw

peer reviews, refinements, and continuous feedback loops across a multi-disciplinary team , Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft FE) ... verbal and written English communication skills Readiness to work with Windows (WSL) Nice to have: Frontend

We’re currently looking for a Senior / Lead Full-stack Developer whose role will be approximately 60% ... What we're looking for: Strong commercial experience as a Senior Full-stack Developer with a React-first ... focused on React frontend development , with the remaining scope covering backend work in Python, to ... experience building and evolving production-ready applications , using React and TypeScript on the frontend ... Engineer : build, review, mentor, and guide technical decisions Design and develop React + TypeScript frontend

improvements,Apply and extend the design system with new components where needed,Work closely with frontend ... journeys.Our Requirements5+ years of experience as a Product / UX / UI Designer (SaaS or developer tools ... products or platforms.Scope Of ResponsibilitiesRedesign and optimise core developer user journeys across ... join us Now We are looking for an experiencedSenior Product Designerto join us for ahigh-impact SaaS developer ... hands-on role for someone who can onboard quickly, understand complex technical products, and elevate key developer

Certified Platform App Builder, JavaScript Developer I. ... Deliver Salesforce frontend functionality including Lightning Web Components, Visualforce, user interface ... cloud technologies. 2+ years of proficiency in Salesforce.com development covering both backend and frontend ... The Platform Developer is responsible for delivering high‑quality, secure, and scalable solutions for ... Preferred Qualifications Salesforce certifications: Salesforce Certified Platform Developer I, Salesforce

improvements, Apply and extend the design system with new components where needed, Work closely with frontend ... We are looking for an experienced Senior Product Designer to join us for a high-impact SaaS developer ... Our requirements 5 years of experience as a Product / UX / UI Designer (SaaS or developer tools preferred ... Scope of responsibilities Redesign and optimise core developer user journeys across the platform, Audit ... hands-on role for someone who can onboard quickly, understand complex technical products, and elevate key developer

Build and execute challenging web applications using React, Angular, and TypeScript. Collaborate with stakeholders and designers to deliver high-quality products.

Company website: www.unik.dk As a Senior Frontend / Full-Stack Developer, you will play a key role in

Our requirements At least 4-5 years of experience as a Frontend Developer, Strong proficiency in React ... As we continue to expand, we are looking for an experienced Senior Frontend Developers with strong React

This position is suited for a developer who is comfortable working in a microservices environment, values ... About the Role As a Java Application Developer, you will design, build, and maintain scalable web applications ... using Java and Spring Boot, working across both backend services and frontend components. ... The role involves developing RESTful APIs, integrating frontend applications built with React, and ensuring ... components, hooks, state management) Proficiency in HTML, CSS, JavaScript (ES6+) Experience integrating frontend

Technology** **Backend:** Strong proficiency in Python and web frameworks (Django, Flask, FastAPI)* **Frontend ... implements robust backend services using Python frameworks* Develops responsive, intuitive, and accessible frontend ... Full Stack Developer page is loaded## Full Stack Developerremote type: Remotelocations: Warsaw Center ... **Join our Innovation Team as a Full Stack Developer in our Warsaw Center of Excellence office (remote ... The developer will work extensively with Python-based backend services and C# Blazor user interfaces,

Frontend Developer will introduce UI technologies and streamline adoption, shaping the firm's design system and visual language. Experience with React, Angular, TypeScript, and modern front-end technologies is required.

We are looking for a skilled Backend Developer to lead the development and integration efforts in close ... collaboration with our data engineering and frontend teams. ... building a cutting‑edge backend service that seamlessly connects Databricks Lakebase (Postgres) with frontend ... Ensure secure data access using OAuth2 and manage PostgreSQL databases with ORM tools Collaborate with frontend

We are looking for an experienced .NET WinForms Developer to join the frontend engineering team and help

Junior .NET Developer - Global Mobility Services Join KPMG Poland as a Junior .NET Developer in the Global ... Knowledge of object-oriented programming (C# language, .NET platform) Experience with at least one frontend ... project documentation up to date Requirements Minimum 1 year of working experience as a Web application developer

Full-stack Developer Capgemini is hiring a Full-stack Developer to join our technology team. ... Implement and optimize frontend and backend code for performance and scalability. ... Qualifications Minimum 10 years of experience as a Java developer.

Senior Frontend Engineer (100% remote) Salary: Up to 110PLN/h 100% remote Full-time or Part-time, ... 4–5 months (high chances of extension) ☑️ B2B Contract We are looking for a Senior Frontend Engineer ... You will be responsible for rebuilding the frontend from scratch, with performance optimization as the ... Requirements: 5 years of overall professional experience as a frontend engineer Strong proficiency in ... ground up, owning architecture and core technical decisions Design and implement a high-performance frontend

Localization: Warsaw, city center, hybrid model (visits in the office 2-3 days x week) As a Fullstack Developer ... Your main responsibilities: Develop and maintain backend systems using PHP and Laravel Implement frontend ... system designed without legacy constraints, focusing on robust backend development and streamlined frontend ... Docker for containerization and GitHub for version control Potentially work with React for specific frontend

This position is suited for a developer who is comfortable working in a microservices environment, values ... About the Role As a Java Application Developer, you will design, build, and maintain scalable web applications ... using Java and Spring Boot, working across both backend services and frontend components. ... The role involves developing RESTful APIs, integrating frontend applications built with React, and ensuring ... components, hooks, state management) Proficiency in HTML, CSS, JavaScript (ES6+) Experience integrating frontend

Developer to join our team and contribute to the development of modern web applications. ... Senior Full Stack Web Developer (Node.js/React) We are looking for an experienced Senior Full Stack Web ... The ideal candidate has a strong technical background and hands-on experience with both backend and frontend ... web development 3 years of commercial experience with Node.js 3 years of commercial experience as a Frontend

Qualifications Education: BSc in Software Engineering, Computer Science, or related field Experience: 5 years in Frontend ... Senior Fullstack Developer with Python Location: Remote (Poland) Contract type: B2B Rate: 145–155 PLN ... /h Cooperation length: Long-term We are looking for a highly skilled Fullstack Developer with a strong