Praca Backend Web Developer Warszawa. Znaleziono 2583 ofert pracy.

Frontend Developer

emagine PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... are seeking a skilled Frontend Developer with a strong foundation in ... and UI restructuring across internal web applications, primarily focused on cosmetic ... presentations. Port and adapt existing web applications using established tooling, identifying ...

Salesforce Developer

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... and experienced Salesforce Developer with over 3 years of ... as a Salesforce Developer Proficiency in Apex, Visualforce, and Lightning Web Components (LWC) Experience with Salesforce ... , Copado) Salesforce Platform Developer I certification (nice to have) ...

Mid-level Front-End Developer Project Lead eComm agency

commerce-ui PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... for a talented Front-End Developer to help us build beautiful ... about user experience Awareness of web performance best practices (Core Web Vitals), developing for accessibility and ... technical decision clearly to a developer and a PM in the ...

Blockchain Full-Stack Developer

Accenture PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... 1400 Building and maintaining web applications with a React frontend and backend services in Python, Java, or ... Node.js Integrating smart contracts with web applications and external systems Setting ...

Middle Frontend React Developer

Shelf PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... keep an eye on Core Web Vitals Use AI tools daily ... performance: you care about Core Web Vitals and know the basics ... Understanding of Node.js Python backend fundamentals: you can read backend code and follow API design ...

Frontend Developer React

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... Develop and maintain modern web applications using React.js. Create responsive and intuitive user interfaces with a strong focus on usability and user experience. Connect frontend applications with RESTful APIs and backend systems. Translate business and ...

Full-Stack Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

Key Responsibilities: Backend & Frontend Development: Develop scalable web applications using Python (FastAPI ... RESTful APIs and modern backend services. AI & DevOps Practices: Apply ... integrating RESTful APIs and backend services. Gen AI Interest: Experience ...

Frontend Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

Frontend developer We are looking for an ... , player interactions, and real-time backend communication. Responsibilities: Architectural Leadership: Lead ... or PlayCanvas, and building interactive web applications. Strong background in state- ...

Senior .NET developer with Azure

Xebia PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... platform using ASP.NET Core Web API, building a secure, scalable ... , collaborating closely with Front-end Developers, Cloud DevOps Engineers, and the ... . Your profile: strong experience in backend development using .NET (C#), preferably ...

Senior Frontend Developer

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... currently looking for: Senior Frontend Developer Preferred location - Gdańsk, Gdynia, Warsaw. ... including load times and Core Web Vitals Collaborate with backend engineers, UX UI designers, and ... Hands‑on experience with: Web Components Lit and Node.js ...

React Developer

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... are looking for a React Developer responsible for developing and maintaining modern web applications. You will work closely ... (a11y) Experience with Docker Basic backend knowledge (Node.js, Java, Python) ...

Mid React Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 10 dni temu

... are looking for React developers to join our teams and ... Our client creates a web portal to manage financial accounts ... . Tech stack: React, Web App principles, RESTful API, Karma ... ecosystem; Knowledge of progressive Web App principles Writing clean, testable ...

Senior React Native Developer

Inspeerity PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... experienced Senior React Developer to join the team working ... applications for web, backend, enterprise and mobile. We are crazy about technology, serious about people. TL;DR • Who: Senior React Native Developer • Contract Type: B2B • Salary range: ...

Senior Frontend React Developer

Shelf PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... office. Senior Frontend React Developer: This role is for a ... sizes, instrument for Core Web Vitals, and ensure things scale ... work: you monitor Core Web Vitals and know how to ... Python: you can read backend code and contribute to API ...

Fullstack Developer NETMAUI

Happy Team PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... are looking for a Fullstack Developer (.NETMAUI) to the project commissioned ... MVVM or MVP Experience in Web application development with ASP.NET ... desirable Experience of mentoring junior developers and directing organising the work ...

Senior Frontend Developer

H2B Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... product teams, UX designers, and backend engineers Ensuring code quality through ... professional experience as a Frontend Developer Frontend Engineer Hands‑on experience ... record in building enterprise‑level web applications Knowledge of Microsoft Office ...

Full Stack Developer

Antal Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... you will work on both backend services and modern web applications, helping to design highly ... and long-term platform scalability. Backend Development & Event-Driven Systems Build ... . Frontend Development Develop modern web applications using React and Next. ...

Salesforce Developer

SNI PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... enterprise applications using APIs and web services Collaborate with Solution Architects ... (minimum B2) Certifications: Salesforce Platform Developer I (required) Platform Developer II (preferred) Follow us on ...

Senior SAP BW HANA Developer

EPAM Systems PL, , , warszawa, mazowieckie, Warsaw 14 dni temu

... talented SAP BW HANA Developer to join our team at ... Procedures, and SQLScript for backend data processing and aggregationBuild scalable ... with tools such as Web IDE for SAP HANA and ... related fieldSolid foundation in backend and ETL development with SAP ...

Senior Java Developer with basic Angular

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 14 dni temu

... week). As a Senior Java Developer (basic Angular), you will be ... of experience as a Java Developer. Basic experience with Angular 8 (preferably Angular 14), plus practical TypeScript and modern web front-end development. Strong background ...