Praca Junior Web Application Developer Warszawa. Znaleziono 3198 ofert pracy.

Lead Frontend Developer

Future Mind PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... frontend developers: you have a track record of mentoring, giving effective feedback, and supporting individual growth. Strong expertise in Next.js or comparable React-based frameworks: especially in production, client-facing web applications. Solid ...

Application Security Team Lead

SmartRecruiters Inc. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... , execution, and continuous improvement of application security across our products, APIs, ... deeply into CI CD and developer workflows to “shift left” without ... experience with penetration testing of web applications, APIs, and modern cloud-native ...

Senior Full-Stack Engineer

Procter & Gamble PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... layer. You will also mentor junior developers and help grow the teams capabilities in modern web development and applied AI. Job Responsibilities: Architect and build a production-grade web application using React, TypeScript, and TanStack ...

Full-stack QA Engineer in the EU

Andersen PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... includes enhancing high-availability web applications, API integrations, automation processes, and ... automated tests for web applications, APIs, and internal services using ... and automated testing of web applications. Experience with API testing and ...

Frontend React Developer

RemoDevs PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... , browser compatibility, and security. Monitor applications after release, improve performance, reduce bundle size, and track Core Web Vitals. Use AI tools every ...

Frontend React Developer Lottery

Britenet PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 11 dni temu

... seeking a Frontend React Mid Developer to build and scale modern, high-performance frontend applications for a client in the lottery industry. Our expectations Commercial experience as a Frontend Developer (Mid level) specializing in the ...

PHP Developer

AgileEngine PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... looking for a Senior PHP Developer to develop and maintain full-stack applications in a global distributed team ... PHP versions; CSS and Responsive Web Design (RWD); Knowledge of Linux ( ...

Senior Frontend Developer React

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... builds and maintains business-critical web applications for fintech, payments, and enterprise clients. We value ownership, strong technical judgment, and developers who can design solutions, not ...

Platform Tech Lead

Xebia PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... modern infrastructure tooling, designing intuitive developer workflows that simplify application deployment, operations, and platform adoption, ... networking architectures, previous experience building developer tools, APIs, or platform products, ...

Sr Cybersecurity Engineer

VISA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... key IAM engineering initiatives, mentor junior team members, and work on ... and reduce manual effort. Support junior engineers in building and maintaining ... work with payments technology or web applications before joining Visa. Visa is ...

Frontend Engineer

AgileEngine PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... ); Web analytics or error tracking (Sentry, Adobe Experience Platform, Quantum Metric); GraphQL; Accessibility (WCAG 2.1 AA) and internationalization (i18n) experience; Privacy and consent frameworks (e.g., OneTrust); Experience mentoring junior developers ...

Senior Site Reliability Engineer

Hard Rock Digital PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... closely with developers, architects, and data ML engineers to design solutions that improve reliability and leverage AI capabilities. Collaborate with DevOps and NOC teams to support the application platform. ... junior team members on both traditional ...

Game Systems Developer | AR VR & Mobile B2B - Onsite Hybrid - Warsaw - Poland

StrategicsIQ PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... for Android Horizon-based mobile application projects. Documentation & QA: Define, document, and communicate complex bug reproduction steps and technical solutions to cross-functional teams. Developer Relations: Provide high-level technical ...

Fullstack Developer

CLOUDFIDE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

You are A Frontend Fullstack Developer with 2.5 years of experience, combining deep React expertise with strong Python backend skills. Youre passionate about building scalable, modern web applications and thrive in cloud environments. ...

Senior Salesforce Developer

Hard Rock Digital PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... using Apex, Visualforce, Lightning Web Components (LWC) , SOQL SOSL, and other Salesforce technologies. Build custom applications and components using the Lightning ... guidance and mentorship to junior developers and administrators. Participate in code ...

Frontend React Nextjs Developer with AI Mindset

Blazity Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... a Frontend React Next.js Developer with an AI mindset who ... building and maintaining production-grade web applications. Experience integrating AI-powered functionality ...

Full Stack Developer

Circle K Business Centre PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 11 dni temu

... solutions you will find web applications, native mobile applications and technical components. What you will be working on We are looking for a Full Stack Developer to join Retail and Digital ... a Full Stack Developer, you will work within the ...

Lead Java Developer with IBM FileNet

EPAM Systems PL, , , warszawa, mazowieckie, Warsaw 13 dni temu

... looking for a Lead Java Developer with IBM FileNet expertise who ... meeting guidelines and standards for applications Review and validate technical deliverables ... Proficiency with SOAP and REST web services and messaging systems Experience ...

Senior Frontend Developer

speedapp PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... management and reusable components Optimize application performance, including load times and Core Web Vitals, ensuring smooth user experience across devices Collaborate closely with backend developers, UX UI designers, and product ...

NET Developer with Optimizely Episerver

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 15 dni temu

... a skilled .NET Developer to support our engineering team in the development and maintenance of modern web applications and APIs. This role is ... ) specifications. Build web applications utilizing ASP.NET Core MVC and Web API frameworks. Customize solutions using ...