Praca Backend Web Developer Warszawa. Znaleziono 4006 ofert pracy.

FX Trading Systems Engineer (Java Backend)

VISTULO sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień 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 ...

Backend PHP Developer

Ostendi Global PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień 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 ...

Senior Fullstack Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień 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 ...

Senior Frontend Developer JavaScript React & Native iOS Mobile

Webellian Sp.z o o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 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 Frontend Developer Angular

Inspeerity PL, , , warszawa, mazowieckie, Warsaw 4 dni temu

... software applications for web, backend, enterprise and mobile. We are ... cross-functional teams including backend developers, designers, and product stakeholders. • Reviewing ... and building scalable web applications. • Experience with testing frameworks ( ...

(Senior) Java Developer - Freelance

NETGURU S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... are looking for a Senior Backend Engineer with strong architectural skills to join a long-term project for a European client in the laboratory and biotech domain. This is a single-developer project, where you will work ...

Senior Full-Stack Laravel Developer (Tech Lead)

KYOTU Technology sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... Senior Full-Stack Laravel Developer (Tech Lead) to join a ... and support other developers in the team collaborate with ... agile scrum Team members backend developer frontend developer fullstack developer mobile developer technical leader devOps automated test ...

Senior Fullstack Engineer – Web Applications

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... across frontend and backend components. Participate in code reviews ... , particularly in building web applications. Proficiency in JavaScript, TypeScript, and frameworks like React or Angular. Strong knowledge of backend technologies such as Node.js, ...

Senior Software Engineer, Chrome Web Store Platform

Google PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... , and extend well beyond web search. Were looking for engineers ... a better, more open web. We’re focused on making a ... advantage of all the web has to offer in a ... project so the entire web ecosystem could benefit from the ...

Mid Backend Engineer PBI

CLOUDFIDE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień 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 ...

Frontend Engineer

AgileEngine PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień 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 ...

Staff Lead Backend Engineer Nodejs NestJS AI-first

People More P.S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień 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 ...

Lead Python Backend Engineer

Reef Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... one. We’re continuously looking for backend engineers who want to work ... flexible leave policy. Lead Python Backend Engineer wanted Do you have ... leadership: Guiding and mentoring other developers, helping make key architectural decisions, ...

Backend Developer Golang

DataArt PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień 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 ...

Senior Java Backend Engineer (Trading Systems)

VISTULO sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 4 dni temu

... . Are you a passionate Java developer who thrives on solving complex ... a world-class team of developers across North America and Europe. • ... . This is a fully remote backend Java development role for a developer in Poland. You will be ...

Backend / AI Engineer

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

... for a Senior AI Backend Engineer to join the team ... high-performance, resilient backend services and APIs (FastAPI). Strong ... development agile Team members backend developer frontend developer fullstack developer technical leader data scientist This ...

Senior Mobile Developer (.net)

BlueGecko PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... mobile, web, CRM CMS, payment, reporting, and operational systems Design APIs and help shape .NET C# backend architecture Define technical standards, documentation, ... Team members backend developer frontend developer project manager IT administrator What ...

Senior Java Developer Java Spring Boot Microservices

Upvanta sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień 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 ...

Senior Java Developer with German

KYOTU Technology sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 3 dni temu

... looking for a Senior Java Developer to join a large-scale ... development agile scrum Team members backend developer frontend developer fullstack developer mobile developer technical leader devOps automated test ...

Senior Full Stack Product Engineer

Shelf PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... TypeScript or an equivalent modern web stack. Real backend ability. You do not need to be backend-only, but you can design and ship APIs, backend logic, and data flows when ...