3040 frontend developer English-speaking jobs in Warsaw

is a Permanent role ("Umowa o pracę") and not a B2B contract Your Role & Mission As a Senior Frontend ... hands of our users BS in Computer Science, or equivalent Minimum 5 years of industry experience in frontend

Osmosis is seeking a talented and motivated Senior Front-End Engineer with experience in developing web applications to work on Osmosis DEX and Polaris. Full stack experience is also preferred. Polaris is a web and mobile application that is the portal to cross-chain decentralized finance, allowing people to access and transact with digital assets across multiple blockchains.

Technical Requirements5+ years of commercial experience as a Frontend Engineer.Strong proficiency in ... re-renders, and working with Redux , Redux DevTools, Tailwind CSS , and v0 .Familiarity with frontend ... intuitive user experiences that scale.Key ResponsibilitiesDevelop and maintain responsive, high-quality frontend ... providers and passengers.From our exclusive IT & Marketing hub in Warsaw (Wola), we are looking for aSenior Frontend

Technical Requirements3+ years of commercial experience as a Frontend Engineer.Strong proficiency in ... re-renders, and working with Redux , Redux DevTools, Tailwind CSS , and v0 .Familiarity with frontend ... intuitive user experiences that scale.Key ResponsibilitiesDevelop and maintain responsive, high-quality frontend ... providers and passengers.From our exclusive IT & Marketing hub in Warsaw (Wola), we are looking for aMiddle Frontend

We're looking for a Frontend Software Engineer to join our team, passionately focused on delivering ... Experience with modern testing frameworks (e.g., Jest, Cypress, Mocha, or Chai); Experience building frontend ... and experience with modern JS/TS frameworks (e.g., React, AngularJS, or Vue); Understanding of modern frontend

learning, and innovation.Competitive salary, equity, private healthcare, and more.Our Technology Stack - Frontend

gaming experience in a safe and secure environment.About the Role:We are seeking a highly skilled Senior Frontend

Workato transforms technology complexity into business opportunity. As the leader in enterprise orchestration, Workato helps businesses globally streamline operations by connecting data, processes, applications, and experiences. Its AI-powered platform enables teams to navigate complex workflows in real-time, driving efficiency and agility.

You will serve as the team's trusted expert on frontend matters, while also contributing to hx' ... systems.Led or mentored peers within a frontend engineering community, raising quality through code ... using shadcn and tailwindcss, ensuring alignment with hx's design system.Acting as the primary frontend ... engineering, you will mentor peers, uphold high standards, and shape best practices across the wider frontend ... React applications in production, demonstrating mastery of component design, state management, and frontend

What makes you a great fit for the Senior Frontend Mobile Engineer role: You are self-motivated with

(incl. testing, web frontend, backend, monitoring, DevOps thinking, data) and have experience with test ... SQL and ORM technologies (JPA2, Hibernate), PostgreSQL You are open to the approach of a full-stack developer

Grafana Prometheus Loki Tempo Java Spring Framework about-project : We are looking for a highly skilled developer ... setting, showcasing the ability to effectively manage and work with asynchronous tasks or processes Some frontend

Team/Tech leading experience Expert in .Net, React Deep understanding of full-stack development and frontend ... Translate architecture into actionable implementation plans Guide technical decisions across backend and frontend ... design using REST and optionally GraphQL Strong experience with modular backend frameworks Proficient in frontend

are You're an experienced fullstack engineer who knows how to move smoothly between backend and frontend ... Your impact zone Design and build scalable backend services using Node.js Develop frontend components ... documentation, and mentoring less experienced developers Key responsibilities Work on both backend and frontend ... TypeScript in a fullstack role Strong proficiency in Node.js and Express.js Strong proficiency in React and frontend

are You're an experienced fullstack engineer who knows how to move smoothly between backend and frontend ... Your impact zone Design and build scalable backend services using Node.js Develop frontend components ... documentation, and mentoring less experienced developers Key responsibilities Work on both backend and frontend ... TypeScript in a fullstack role Strong proficiency in Node.js and Express.js Strong proficiency in React and frontend

Familiarity with data structures, loading patterns, frontend frameworks, and other technical tools and ... Strong frontend coding skills used to write clean, effective code, regardless of framework, and existing ... including GitHub The Role Leading and mentoring within our community of engineers and building shared frontend ... people at least Very good place for people who are passionate about data What is Required 5 years of frontend

Preferred qualifications: Experience working on Frontend, or web projects. ... Develop new frontend components by working closely with UX partners. ... Build frontend functionality for the human-in-the-loop advertiser facing tools. ... Collaborate closely with Ads backend teams to call their Remote Procedure Calls (RPC) from the frontend

Experience Manager (AEM 6.x or higher) Hands-on expertise in: Java, OSGi, Sling, JCR, HTL (Sightly) Frontend ... diverse markets and languages Implement system changes and new features in AEM Optimize and refine frontend ... personalization tools Uphold code quality and best practices within an agile team Co-create with designers, frontend

Development ratio: 70% backend – 30% frontend.

development3+ years of experience with React, single-page applications, and modern frontend paradigms6 ... leaderREQUIREMENTS:BS/MS in Computer Science or Engineering6+ years of hands-on experience in backend and frontend ... patternsExperience in ECMAScript, HTML5, SCSS and modern stack like Babel, and WebpackFamiliarity with Micro Frontend