Praca programista backend Warszawa. Znaleziono 1493 ofert pracy.

Net Developer

Miquido PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... project You’ll be working on backend systems within the energy and ... ) Your role Develop and maintain backend applications using .NET 8 Build ...

Senior FullStack Developer Java Angular

B2Bnetwork PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... principles. Responsibilities Design and implement backend services based on business and ... developing REST APIs. Experience in backend service design and implementation based ...

Senior Software Engineer NET

BRAVER IT SPÓŁKA AKCYJNA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... global organizations. This role combines backend development , production troubleshooting , performance optimization , ... . Responsibilities: Design, develop, and maintain backend services built with C# and . ...

Fullstack Developer React NET

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 2 dni temu

... # with SQL Server on the backend. Main Responsibilities: Strengthen the focus ... without primary responsibility for complex backend or database optimization. Leverage knowledge ...

Senior Python Engineer

Godel Technologies Europe PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... , and maintain scalable finance-focused backend solutions using Python Integrate external ... , async workers, and AI-integrated backends — with AI assistance as a ...

Senior Software Engineer JVM & Kotlin

hyperexponential PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... Responsibilities Design and build scalable backend architecture for Triage that handles ... Successful Built and scaled production backend systems on the JVM (Java, ...

Fullstack Developer | NET Blazor

Ness Solution PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... – czekamy właśnie na Ciebie Stack: Backend: C#, .NET .NET Core, EF ... definiowaniu i rozwoju architektury systemu ( backend mikrofrontendy ). Refaktoryzacją oraz ciągłym ulepszaniem ...

Senior Frontend Developer JavaScript React & Native iOS Mobile

Webellian Sp.z o o PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... REST APIs and event-driven backends, handling authentication flows, error boundaries, ... with designers, product managers, and backend engineers across global, distributed teams. ...

System Designer

Team Connect PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... integracji. Kompetencje techniczne (dev-oriented) Backend • Praktyczne doświadczenie z aplikacjami backendowymi ... komponentami. Frontend • Rozumienie integracji frontend–backend (REST, GraphQL, Hive Federation). • Umiejętność ...

Director Software Engineer

VISA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... , active-active, secure, and robust backend services. Superior people management skills ... Extensive technical experience with developing backend distributed services on HTTP, JSON, ...

AI App Engineer FastAPI React EKS

Vecten PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... pattern: React JS frontend, FastAPI backend, some combination of AWS RDS ... developers (React JS frontends, FastAPI backends) Handle security compliance and prepare ...

Solution Architect

Avenga PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... technical design and integration of backend services built with FastAPI, SQLAlchemy, ... hands-on experience with Python backend technologies, including FastAPI, SQLAlchemy, and ...

Frontend Fullstack Developer Angular Python Azure

Upvanta sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... rozwiązań end-to-end (frontend backend deployment) Projektowanie i rozwój procesów ... w pracy full-stack (frontend backend) Dobra komunikacja z użytkownikami biznesowymi ...

Automation Tester

ITDS Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... TypeScript). Create test scenarios and backend end-to-end flow test ... strong knowledge of Java for backend automation. Strong TypeScript JavaScript skills. ...

Senior Fullstack Engineer (Java/Angular/Flutter)

YOUR ITEAMS sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... high-quality, scalable software across backend, web front-end and mobile ... responsibilities Design, develop and maintain backend services using Java (v17–21) ...

Tester Manualny z doświadczeniem w bankowości ubezpieczeniach

Team Connect PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... testowaniu zarówno frontend, jak i backend • Doświadczenie w testowaniu aplikacji zgodnie ... procesów end-to-end (frontend backend) • Testowanie API REST • Analiza logów ...

QA Automation Engineer (lottery)

Britenet Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... APIs. Verify data integrity and backend processes using SQL queries. Collaborate ... PostgreSQL for data validation and backend testing. A solid understanding of ...

AI-Native Engineer Full-Stack Agentic AI Engineer

Vecten PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... AI embedded throughout — Python FastAPI backends, React frontends, integrated with LLM ... across the entire stack (infrastructure, backend, data, frontend). Preferred stack: Terraform, ...

DevOps Engineer PHP Podman Quadlet RHEL GitLab CI CD

People More P.S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... od podstaw (UX, UI, frontend, backend, mobile), rozwijamy istniejące produkty oraz ... od podstaw (UX, UI, frontend, backend, mobile), rozwijamy istniejące produkty oraz ...

IT Architect

SCALO PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... architektury systemów (microservices) Wsparcie zespołów backend (Java), frontend (Angular) i DevOps ... z biznesem Wspierałeś aś zespoły backend, frontend i DevOps w realizacji ...