Praca web Warszawa. Znaleziono 1203 ofert pracy.

Automation Tester with Playwright and TypeScript/JavaScript (f/m/x)

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... tests where needed Testing web application responsiveness and overall solution ... JavaScript TypeScript Experience testing responsive web applications Familiarity with CI CD ... or GitHub Actions) Understanding of web technologies (HTML, CSS, JavaScript) Fluent ...

Engineering Team Leader

XTB PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... including analysis, architecture, backend, web, mobile, testing, and observability - using ... Remote Config, Analytics), Localise . Web: Angular with TypeScript, JavaScript, and RxJS. Microfrontend architecture using web components, developed in a monorepo ...

Senior Test Engineer Food delivery platform

Sigma Software PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... on enhancing and maintaining a web-based platform that streamlines office ... experience testing large and complex web applications 5 years of hands- ... Responsibilities: Perform manual testing of web UI, APIs, and data Write ...

Business Analyst Product Owner

Spyrosoft PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... ). It will include a centralized web portal and an Android technician ... portfolio of commercial agile projects, web and mobile, implemented in an international environment · Experience in working on web and mobile applications · Fluency in ...

Senior OutSystems Engineer

Be | Shaping the Future Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... stack engineers and ensure that web applications are designed and built ... , integration platforms, application containers, web servers, and core infrastructure Collaborating ... In-depth experience in web application design, integration leadership, and ...

Staff Product Analyst - Consumer Analytics

HelloFresh PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... Analyst with deep expertise in web and app analytics to help ... product performance across app and web platforms. Build sophisticated analytics solutions ... 4–5 years in product web app analytics at fast-paced, ...

Full Stack Engineer

Latent AI PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... rebuilding and enhancing a modern web application. The role is hands- ... and maintain a full-stack web application (frontend & backend). Participate in ... engineer, specifically working with modern web applications. Expert-level, hands-on ...

Senior AI Engineer GenAI

InPost PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... ), and implementing these solutions into web applications. This role combines backend ... into user-friendly and efficient web-based applications. Key Responsibilities: Model ... and other GenAI models into web applications through efficient API design ...

NET Developer

Graftcode S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... Insights, Docker Containers, implement REST web services, apply market standard backend ... interfaces structure implement backend for web app with central management panel implement backend for web app with product page implement ...

Senior Frontend Developer

Jit Team PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... maintenance. Build and scale complex web applications within the React ecosystem. ... experience building and scaling complex web applications with the React ecosystem ... ), Node.js HTML5, CSS3, Responsive Web Design, Atomic Utility-first CSS ...

Senior Front-End Developer React Nextjs

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... -focused team working on modern web applications. This role will play ... Redesign and modernize an existing web interface using React and Next. ... services via REST APIs (gRPC-Web knowledge is a plus) Identify, ...

Senior Data Engineer Remote

DevAbundance Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... will include building and maintaining web scrapers that feed data from ... Responsibilities: Build and maintain robust web scrapers that extract and process ... -on experience creating and operating web scrapers and integrating diverse external ...

Senior PHP Engineer

HR Contact PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... implementation, testing, and maintenance of web-based applications. ️ Working in a ... the development of commercial-grade web-based software applications from product ... proficiency with data-driven web applications.​ ✅ Experience working in Scrum ...

Senior Frontend Developer

Tylko PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... . We’re obsessed with performance, Core Web Vitals, and clean architecture. If ... a watchful eye on Core Web Vitals, accessibility, and DX — because ... principles. Solid understanding of Core Web Vitals and frontend performance profiling. ...

Frontend Developer NXJ-121

Newxel PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... React, TypeScript, and other modern web technologies Design and maintain a ... interactive UI components into diverse web environments Collaborate closely with Product ... CSS3, with familiarity in modern web standards and best practices Strong ...

Salesforce Engineer with frontend skills

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... (LWC, Apex) with modern web technologies (React, TypeScript) . This position ... interfaces in Salesforce using Lightning Web Components Develop server-side logic ... designs Integrate Salesforce with external web applications Collaborate closely with Product, ...

Mid Frontend Developer

Jit Team PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... fast, reliable, and user-friendly web solutions that directly impact conversion, ... CSS , including principles of responsive web design Experience with unit testing ( ... component-based architecture Awareness of web accessibility and willingness to follow ...

Backend Engineer Java

Starburst PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... , including a comprehensive, fully-featured web-based user interface Participate in ... Nice to have: Experience implementing web-based user interfaces in TypeScript using a modern web frontend framework like React Build ...

Flutter Developer She He They

Accenture PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... : Contribute to designing mobile and web applications, driven by challenges and ... apps for Android, iOS, and web, thriving on continuous advancement and ... UI tests. Experience with Flutter Web. Knowledge of scripting languages ​​(ES6, ...

Fullstack Developer (.NET React)

PRETIUS SOFTWARE SP. Z O.O. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... : Warszawa Technologies we use Expected Web API Azure .NET React Optional ... . Your responsibilities Develop and maintain web applications using React JS and . ... skill) Experience with .NET and Web API for backend development Hands- ...