Praca programista backend Warszawa. Znaleziono 972 ofert pracy.

Ruby Developer

DataArt PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 11 dni temu

... We are looking for a Backend Engineer with strong expertise in ... Responsibilities Design and implement robust backend services using Ruby Develop and ... ) Proven track record of delivering backend services in complex domains Expertise ...

SDET API with Python | Warsaw & Gdansk

DCV Technologies PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 11 dni temu

... of quality for a complex, backend-heavy product area in Treasury ... for test automation • Solid API backend testing skills with Pytest • CI ... flakiness) – UI is a plus, backend API is priority • Experience testing ...

Senior Nodejs Engineer

CLOUDFIDE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

You are A seasoned backend developer with at least ... Design, develop, and maintain backend services in Node.js and ... team on designing scalable backend architecture Write robust, reusable code ... .js, REST APIs, and backend best practices Proficient in MongoDB ...

Full-Stack Engineer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... frontend engineering while also involving backend development, API design, and data ... design system. Develop and maintain backend services and APIs using Node. ... understanding of API design and backend development principles. Experience with PostgreSQL ...

Senior Java Developer – Software Development Team

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... engineering best practicesDevelop and maintain backend applications using Java and Spring ... years of experience in Java backend developmentExperience acting as a Tech ... , Maven and ScrumGood understanding of backend security principles and software quality ...

Senior Java Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... and maintains mission-critical backend systems for fintech, payments, and ... take technical ownership of backend services, influence architectural decisions, and ... Experience designing scalable, maintainable backend architectures Proficiency with CI CD, ...

Senior Fullstack Engineer

Upside PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... to crafting scalable and resilient backend systems. Job requirements → Extensive commercial ... design and development of robust backend systems that serve as the ... efficiency and reliability of our backend systems. What We Offer Transparent ...

Python Developer FastAPI

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... . Key Responsibilities Design and develop backend services using Python and FastAPI ... ) Proven track record in building backend systems and APIs Experience with ...

NET Developer in Europe

Andersen PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... EU to build scalable backend solutions, develop cloud-native applications, ... : - Designing, developing, and maintaining backend services using C# .NET. - Designing ... implementing REST APIs and backend integrations. - Contributing to software architecture ...

Senior AI Engineer LLMs Python

Addepto PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... opportunity. If you’re comfortable with backend development and have a keen ... , where you will build a backend system that utilizes LLMs to ... software design principles. Experience with backend frameworks (e.g., FastAPI) and ...

Senior React Frontend Developer

VISTULO PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... well-structured code. Work with backend systems via REST APIs and data streaming. Ability to read backend Java code is a plus. ... . Nice-to-Haves Exposure to backend Java (reading backend code occasionally required). Experience developing ...

Senior React Frontend Developer with Fixed Income experience

VISTULO PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... well-structured code. Work with backend systems via REST APIs and data streaming. Ability to read backend Java code is a plus. ... . Nice-to-Haves Exposure to backend Java (reading backend code occasionally helpful). Experience developing ...

Staff Software Engineer

Starburst PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... team, you will own critical backend and platform components that orchestrate ... Starburst, you will: Own critical backend and platform components that orchestrate ...

Fullstack Engineer Java React

CLOUDFIDE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... a custom frontend and backend. This is a genuine full- ... Building and evolving scalable backend services using Java and Spring ... ownership of features - from backend data modeling through to UI ... real depth on both backend and frontend - not a specialization ...

FullStack Engineer Poland Remote

First Connect Insurance PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... needs. We’re looking for an backend-focused Fullstack Engineer who enjoys ... Commission systems, primarily from a backend data perspective, with exposure to ... comfortably on both frontend and backend. You feel comfortable using Node. ...

AI Engineer LLMs Python

Addepto PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... opportunity. If you’re comfortable with backend development and have a keen ... , where you will build a backend system that utilizes LLMs to ... software design principles. Experience with backend frameworks (e.g., FastAPI) and ...

Senior Full-Stack Engineer NET & React

MOTIFE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... design and develop APIs and backend services that support everything from ... performance, reliability, and scalability of backend services Technical Excellence Write clean, ... UI UX requirements into reliable backend solutions Engineering Culture Contribute to ...

iOS Engineer

AgileEngine PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... networking layers, API integrations, and backend-connected mobile features; Support Cloud ... integration, error handling, and mobile-backend interaction patterns; Experience with Cloud ...

Head of Engineering

Benefit Systems SA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... za rozwój oprogramowania w zakresie Backend, Frontend i Mobile oraz za ... środowisku online? Zarządzałeś aś obszarami Backend, Frontend i Mobile? Budowałeś aś ... z nowoczesnym stackiem (API, frontend, backend, mobile)? Rozumiesz realia organizacji produktowej ...

Senior Java Developer

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 15 dni temu

... Responsibilities: Design and build a backend Java platform for the STP ... quality Take clear ownership of backend components and solution‑level decisions ... for database schema versioning Strong backend development skills with a focus ...