Praca Backend Web Developer Warszawa. Znaleziono 3046 ofert pracy.

Backend Python Developer

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

... We are looking for a backend engineer with several years of ... assigned tasks. You will solve backend challenges, choose the best technical ... from the office. Responsibilities Build backend services, APIs, data pipelines, and ...

Backend Java Developer

Upvanta sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

Poszukujemy doświadczonego Backend Java Developera, który dołączy do ... 4 lata doświadczenia na stanowisku Backend Java Developera. Bardzo dobra znajomość: ...

Mid Fullstack Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... fintech-grade reliability and strong backend architecture. Our projects focus on high-performance web platforms and integrations using Java Spring and Node.js ecosystems. Your Role As a Fullstack Developer, you’ll primarily work with Java ...

Backend Java Developer

Citigroup PL, , , warszawa, mazowieckie, Warsaw 13 dni temu

... a new tab on your web browser to view the Remuneration ...

Backend Developer

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 13 dni temu

... hours per week). Summary: The Backend Developer role is aimed at enhancing and modernizing backend services and pipelines within the ... streamline processes. Main Responsibilities: Modernise backend services and pipelines by upgrading ...

QA Engineer

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

... global QSR brand’s customer-facing web platforms built on React and ... testing with attention to Core Web Vitals and ADA WCAG compliance. ... failures, and work closely with developers to drive resolution; Identify, document, ...

Lead Backend Engineer & Architect Nodejs | TypeScript | AI

PEOPLE MORE sp. z o.o. sp.k. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... from scratch (UX, UI, frontend, backend, mobile) or in part. We ... met: 7 years of commercial backend development experience. Expert knowledge of ... the company’s founders are software developers and designers What does the ...

Senior Backend Engineer Python

DevsData LLC PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... We are hiring a Senior Backend Python Engineer for an innovative ... is ideal for an experienced backend engineer who enjoys designing scalable ... and developing REST APIs and backend services Hands-on experience with ...

Senior Frontend Developer JavaScript React & Native iOS Mobile

Webellian Sp.z o o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... position As a Senior Frontend Developer within Advanced Analytics, you will ... , and code quality conventions across web and mobile. Integrate frontend applications with REST APIs and event-driven backends, handling authentication flows, error boundaries, ...

Senior Fullstack Developer

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

... projects focus on high-performance web platforms and integrations using Java Spring and Node.js ecosystems. Your Role As a Fullstack Developer, you’ll primarily work with Node.js on the backend, React on the frontend, sometimes ...

Full-Stack Developer (Go React/Vue/Svelte) | Upcoming Cloud Projects @ Polcode

Polcode PL, , , pl, PL, Remote, Warszawa 17 dni temu

... experience as a Full-Stack Developer Experience with Go or willingness to work primarily with Go-based backend services Experience with at least ... will focus on building modern web applications using Go on the backend and React, Vue, or Svelte ...

Backend PHP Developer

Ostendi Global PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

W Ostendi Global pracują osoby z dużym doświadczeniem i praktycznie od początku funkcjonowania spółki. Tworzymy własną aplikację SPA w oparciu o Laravela i Reacta, wspierając się NodeJS, która służy automatyzacji procesów HR. Z naszych rozwiązań korzystają ...

Platform Tech Lead

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

... with TypeScript, NestJS, or similar backend technologies, understanding of API design, developer experience (DX) principles, identity and ... networking architectures, previous experience building developer tools, APIs, or platform products, ...

Mid Backend Engineer PBI

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

... Responsibilities Building and maintaining backend services for web applications using Python and REST ... with data engineers, BI developers, and business stakeholders to translate requirements into robust backend and automation solutions. Following best ...

Staff Lead Backend Engineer Nodejs NestJS AI-first

PEOPLE MORE P.S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... from scratch (UX, UI, frontend, backend, mobile) or in part. We ... AI LLM integrations on the backend side Using AI agentic coding ... the company’s founders are software developers and designers What does the ...

Backend Developer Golang

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

... will improve and maintain existing backend services written in Go, support ... database migrations in PostgreSQL Develop backend logic and agentic components for ... Python or Node.js for backend work Experience building frontend features ...

FX Trading Systems Engineer (Java Backend) @ Vistulo (for a major N. American bank)

Vistulo PL, , , pl, PL, Remote, Kraków, Wrocław, Poznań, Warszawa, Katowice, Gdańsk, Lublin, Łódź, Szczecin, Rzeszów 17 dni temu

... a world-class team of developers across North America and Europe. ... must. This role is for developers who excel at programming core ... . This is a fully remote backend Java development role for a developer in Poland . You will be ...

Frontend Engineer

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

... AEM headless content, integrate backend ordering and authentication APIs, and maintain automated tests with attention to Core Web Vitals and accessibility standards. The ... ., OneTrust); Experience mentoring junior developers and leading code reviews. The ...

Fullstack Developer

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

... with the Tech Lead, Senior Developers, and cross-functional teams to deliver high-quality solutions. Requirements 3 years of professional web development experience. Strong foundation in Nest.js (Node.js) for backend development and React Next.js ...

Senior Java Developer Java Spring Boot Microservices

Upvanta sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 13 dni temu

... looking for a Senior Java Developer to join our team in ... to design, build, and operate backend services for programmable payment, trading, ... environments. Develop scalable APIs and backend workflows with strong emphasis on ...