Praca programista backend Warszawa. Znaleziono 1317 ofert pracy.

Senior Fullstack Software Engineer

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

... commercial insurers. As a Senior Backend Engineer, you will solve interesting ... written in React Redux and backend services created in Python pSQL. ...

Team Lead FullStack

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

... React (frontend) and Node.js (backend) Define and enforce best practices, ... .js (Express, NestJS, or equivalent backend frameworks) Strong knowledge of JavaScript ...

Architect Python and React

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

... stack experience , especially in Python (backend) and React (frontend) . You will ... hands-on experience with Python (backend) and React (frontend) . Experience in ...

Cornerstone IT Administrator Part-Time

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 ... the Cornerstone platform from a backend perspective. Maintain and build interfaces ...

Senior Go Developer

Antal Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... and developing scalable, high-performance backend applications written in Go, deployed ... and develop scalable, high-performance backend applications using Go. Build and ...

Senior AWS Fullstack Developer Nodejs React

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

... challenges and working across both backend and frontend stacks within a ... and its modern ecosystem Deep backend knowledge, particularly with cloud-based ...

Agentic AI Engineer

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

... LLM workflows • Develop APIs and backend tools that encapsulate CluePoints analytical ... development (FastAPI, Flask, etc.) • Strong backend engineering skills with ability to ...

Senior FullStack Engineer NodeJS React

Winged IT PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... : NoSQL (MongoDB, Firebase), SQL for backend systems with Node.js; -> Cloud ... , state management in React.js; Backend: scalable, event-driven in Node. ...

Senior Elixir Engineer - Distributed Event-Driven Systems

Web Impact PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... maintain high-throughput, event-driven backend systems capable of processing tens ... and Polish . Our Tech Stack Backend: Node.js, NestJS, Golang, Elixir ...

NET Developer MID Senior

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

... . Main responsibilities: Develop and maintain backend solutions in .NET Core .NET ... –5 years of experience in backend development with .NET (preferably .NET ...

Automation QA Engineer

Winged IT PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... practical experience testing web or backend applications; -> excellent communication abilities and ... tests for both frontend and backend systems (using tools such as ...

Senior Fullstack Developer Nodejs React Nextjs

Savesta Consulting sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... experience. REQUIREMENTS 5 years of backend & frontend software engineering experience (backend-focused is the advantage). 4 ...

Senior Data Engineer

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

... who: Loves SQL, data warehouse, backend and API integrations (must have) ... numpy Has good understanding of backend, including REST API Takes responsibility ...

Senior Python Software Engineer

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

... : 6 years of experience in backend development with Python Proven experience as a Senior Backend Engineer Deep knowledge of core ...

CommerceTools Developer

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... , develop, and maintain CommerceTools-based backend services using Java Spring Boot ... CommerceTools with other systems Optimize backend communication via GraphQL and REST ...

Java Developer

Madiff Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... ready to build high-performance backend systems for a leading global ... responsibilities: Design, develop, and maintain backend services in Java Implement integrations ...

Senior Go Engineer

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

... forward. Qualifications Strong expertise in backend technologies including Go Deep understanding ... , with a comprehensive understanding of backend development principles, software architecture, and ...

Senior Engineer - Mobile

Hard Rock Digital PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... Product Management, Design, QA, and Backend Engineering to deliver a full- ... with the team to develop backend api’s that support both iOS ...

Senior FullStack Engineer (NodeJS React)

WINGED IT SP Z O O PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... : NoSQL (MongoDB, Firebase), SQL for backend systems with Node.js; Cloud ... , state management in React.js; Backend: scalable, event-driven in Node. ...

Fullstack Developer (Java, Angular, Craftmanship)

SCALO Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... Code i praktykami Craftmanship (80% backend, 20% frontend), wsparcie techniczne oraz ... . B2. Podział czasu pracy 80% backend 20% frontend Tak organizujemy naszą ...