Praca programista backend Warszawa. Znaleziono 1463 ofert pracy.

Mid Java Developer

iTeamly PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... Java Engineer to join our backend team working on a global ... .‍♀️ ✅ Your responsibilities: Develop and maintain backend features using Java, Spring, and ... years of experience in Java backend development. Practical knowledge of Spring ...

Kotlin Developer

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

... high-performance, scalable, and secure backend services. In this role, you ... in Kotlin and JVM-based backend development. Hands-on experience with ... and technologies in a modern backend ecosystem. 5528364058

Senior PHP developer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... . However, the setup requires major backend rework and frontend UX simplification ... Stack: LeadSpark CRM: Node.js backend, React frontend Mautic: PHP-based ... NDA) Deliverables: Architecture plan for backend sync redesign Implementation of queue- ...

Senior Java Developer

BRAVER IT SPÓŁKA AKCYJNA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... are looking for a Senior Backend Engineer with strong Java experience ... . Responsibilities: Design, develop, and maintain backend features and services. Collaborate with ... years of experience as a Backend Engineer, with strong Java skills ( ...

Senior Java Developer Architect

Ready4S PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... are seeking a Senior Java Backend Developer with strong architecture skills , ... APIs) to interact with Palantirs backend Ensure clean code practices and ... years of experience in Java backend development Proven experience in system ...

Fullstack Engineer Python React GenAI

Madiff Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 6 dni temu

... features end-to-end - from backend AI logic to clean React ... . Key responsibilities Design and develop backend microservices in Python using Django, ... of commercial experience with Python backend development ( Django Flask FastAPI ) Hands- ...

Net Developer with Azure

Madiff Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... -Tech. Are you a seasoned backend engineer passionate about building high- ... . Key responsibilities Develop and enhance backend services using .NET 8 and ... for high-traffic workloads Integrate backend systems with external APIs and ...

Tech Lead NET & React

Directio PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... will be designing and developing backend and frontend components using .NET ... you to deliver high-quality backend services and well-structured front- ... user interfaces; Comfort working across backend, frontend, and cloud-based systems, ...

DevOps Engineer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... for Android iOS apps and backend services — rather than purely infrastructure ... for Android iOS applications and backend services. Automate deployment , monitoring , and scaling of mobile and backend components across cloud and containerized ...

Python GenAI Developer

Madiff Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... you passionate about building scalable backend services and working with the ... a team developing AI-driven backend services and blockchain-integrated platforms. ... years of experience in Python backend development, including 1–2 years ...

Frontend Developer Vuejs

Capgemini Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... life, often integrating with complex backend and AI-driven systems. YOUR ... with UX UI designers and backend engineers to deliver seamless user ... APIs and integrating frontend with backend services. Experience with build tools ...

Rust Developer

speedapp PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... to help build high-performance backend systems for large-scale data processing. RESPONSIBILITIES Design and implement backend services in Rust , focusing on ... experience with Scala or Java (backend or data engineering). Familiarity with ...

DevOps Engineer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... . You will work closely with Backend, Frontend, and QA teams to ... Responsibilities Requirements Engineering : Collaborate with Backend, Frontend, and QA teams to ... ability to work closely with Backend, Frontend, and QA teams. Advanced ...

PHP Engineer at Compliance & FinCrime

TransferGo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... an ambitious and bright Mid Backend Engineer who is eager to ... you’ll be doing as a Backend Engineer: Help to design, build, ... -driven systems; You have deployed backend applications at scale, with AWS ...

Senior Full Stack NET Developer

emagine Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... experience in both frontend and backend technologies, particularly with .NET 9 ... responsive user interfaces and robust backend services. Main Responsibilities The main ... frontend and .NET Core for backend APIs. Develop and maintain microservices ...

Middle Net Software Engineer 4296

N-iX PL, , , warszawa, mazowieckie, Warsaw 7 dni temu

... for building and maintaining robust backend systems using the Microsoft-centric . ... . Responsibilities: Develop and maintain backend solutions for public-sector products ... ) for database integration and backend development. Collaborate with frontend developers ...

Python Developer

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... responsible for developing and maintaining backend applications and AI-powered solutions ... Design, develop, and maintain scalable backend applications using Python Build and ... in creating, testing, and maintaining backend components in .NET, Java, or ...

Automated QA Engineer

Transition Technologies MS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 7 dni temu

... OutSystems front-end modules and backend microservices interacting with RaaS from ... experience with web, API, and backend systems. Strong understanding of regression ... testing, and output benchmarking. ● Backend & API Testing: Proven experience validating ...

Fullstack Developer PHP React NextJS

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

... contribute across the stack – from backend services and APIs to interactive ... Design, develop, and maintain scalable backend services using PHP and modern ... security of both frontend and backend components. Work with QA and ...

Tester Manualny (Senior)

B2B.NET S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 10 dni temu

... kredytowych, doświadczenia w testach backend frontend, pracy z REST API ... Prowadzenie testów manualnych (frontend backend). Testy eksploracyjne i analiza wymagań. ... procesów e-commerce. Testowanie frontend backend, REST API (Postman Swagger). Podstawowa ...