730 frontend developer English-speaking jobs in Masovian Voivodeship

new products and services within an agile cross‑functional team.Create solution designs and deliver frontend ... experience.Strong experience with JavaScript, React, Redux, HTML5, CSS3, and REST APIs.Experience with frontend

Developing modern, responsive frontend interfaces with React, Next.js, and Tailwind CSS. ... Strong proficiency in React and modern frontend patterns (Next.js experience a strong plus). ... of data, supports rich tagging and classification, and is built entirely from scratch with a custom frontend ... requirements-expected : 3+ years of commercial experience as a fullstack engineer with real depth on both backend and frontend

backend services using Java, Spring, Spring Boot, JPA, Hibernate, JDBC, and REST/SOAP APIsContribute to frontend ... managementExperience with SQL/PLSQL and relational database management systemsSolid understanding of frontend ... development principles and hands‑on experience with at least one modern frontend framework or libraryExcellent

We are looking for a Backbase Java Developer to support the delivery of projects based on the Backbase ... resolve issues occurring in test and production environments,collaborate with analysts, architects, frontend

responsibilities : building scalable services using Java designing and maintaining REST APIs for AEM and frontend ... Target, Analytics) experience with Event-driven architecture/messaging experience with GraphQL basic frontend ... services knowledge of dispatcher caching, replication mechanisms ability to debug across AEM - backend – frontend

the opportunity to Get hands-on with AI development and integration inside the Fluix product Own the frontend ... teams It's a plus if you have Hands-on experience with React Experience with Node.js to help bridge frontend ... support teams to ship features that work end-to-end, including AI-powered functionality Take part in the frontend ... decisions that shape the product well past launch About you 5+ years of experience building production frontend

You will be actively involved in the design of various components behind scalable applications, from frontend

and own integrations between enterprise systems and third-party HR SaaS platforms (70% backend, 30% frontend ... cloud platform (AWS preferred) Experience with Git, CI/CD and IaC (Terraform) Some experience with frontend

valued.Strong experience in Python backend development.Solid experience with JavaScript/TypeScript frontend ... applications from concept to production.Develop backend services and APIs using Python.Build responsive frontend ... effectively engage with broader business units.Product‑minded and pragmatic, comfortable switching between frontend

Focus Build end‑to‑end product features across frontend, backend, and AI integrations Design agent workflows ... based on real usage and failure modes Ideal Experiences Strong experience in full stack engineering (frontend

technologies-expected : React.js Next.js Frontend GraphQL Architecture technologies-optional : AWS ... including AWS, Azure advanced knowledge of architectural patterns experience with micro-frontends, modern Frontend ... environments proficiency in one of the following technology stacks: JAVA and Spring Boot GraphQL and modern Frontend

Key Responsibilities: Build and enhance scalable frontend and backend systems.

development Knowledge of object-oriented programming (C#, .NET platform) Experience with at least one frontend

Expect real ownership from problem discovery through frontend, backend, release, and production quality ... What You Will Own Build and ship user-facing product features across frontend and backend boundaries ... coherent end-to-end because you care about both implementation and product quality You do not treat frontend ... it What We Are Looking For Strong senior-level experience shipping production web products Strong frontend

Platform, Frontend Platform, Mobile Platform) to set technical direction, unblock complex problems, ... You will work across platform squads (Infrastructure, Runtime and Data, Developer Platform, Application ... best practices.Experience with CI/CD systems, build and test reliability, artifact management, and developer

As a Developer, you would play a key role in connecting business needs with technical solutions and shaping ... security and compliance aspects in financial products What we’re looking for Practical experience in frontend

Key Responsibilities: Build and enhance scalable frontend and backend systems.

leveraging specialized AI agents to automate UI generation and layout logic, effectively redefining how Developer ... background coding in Kotlin (and backend architectures) and are highly willing to work as a full-stack developer

Strong knowledge of React and modern frontend development. ... optimization platforms, contributing across the full software development lifecycle—from backend and frontend ... Build scalable backend services using Python/FastAPI and contribute to modern React-based frontend applications

Software Developer (SharePoint) | Freelance ContractWe're looking for an experienced Software Developer