Praca programista backend Warszawa. Znaleziono 1384 ofert pracy.

Senior Python Software Engineer

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... challenges, design and scale backend systems, and deliver solutions that ... Experience: Proven experience in backend development with Python, writing reliable, ... effectively Selected Technologies: Backend: Python, FastAPI Databases: PostgreSQL, BigQuery ...

Staff Java Engineer

ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... development of scalable, high-quality backend solutions. In this role, you ... design, development, and maintenance of backend features and services. Drive architecture ... 8 years of experience in backend development, with deep expertise in ...

NET Developer

Graftcode S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... web services, apply market standard backend designs like CQRS, use dependency ... unified public interfaces structure implement backend for web app with central management panel implement backend for web app with product ...

Java Spring Boot & React Full-Stack Engineer

UWS ie Ltd. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... system while contributing to modern backend and frontend development. What you ... you’ll do: Develop and maintain backend services using Java and Spring ... main strength can be either backend (Java Spring Boot) or frontend ( ...

Integration Developer

Yard Corporate PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... structures. If you are a Backend or Integration Engineer looking to ... : Own the technical configuration and backend logic of the core revenue ... role (e.g., Integration Engineer , Backend Developer , or Business Systems Analyst ...

Senior SAP HANA Developer

EPAM Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... -edge data models, pipelines, and backend solutions to support complex business ... Procedures, and SQLScript to support backend data processing and aggregations Build ... , all powered by SAP HANA backend solutions Optimize data processing performance ...

Senior Java Developer Payments Domain

Sigma Software PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... take ownership of mission-critical backend systems in a high-load, ... systems Experience developing high-performance backend solutions for transaction-heavy platforms ... Responsibilities: Design, develop, and maintain backend services for the payments platform ...

Software Development Engineer in Test

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

... and hardware integration, - Web and backend platforms supporting streaming, user experiences, ... mobile, web, and or backend systems. Collaborate closely with engineers ... releases. Validate integrations with backend services and REST APIs. Contribute ...

Senior AI Developer

Transition Technologies MS PL, , , warszawa, mazowieckie, warsaw 2 dni temu

... , Django, or Flask Collaborate with backend teams to integrate AI services ... (OpenAI, Azure OpenAI, Amazon Bedrock) Backend development experience using FastAPI, Django, ... Experience in deploying and maintaining backend systems on Azure and or ...

Kotlin Developer

Upvanta sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 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 Fullstack Engineer Nodejs React

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

... how to move smoothly between backend and frontend. You write clean, ... zone Design and build scalable backend services using Node.js Develop ... Key responsibilities Work on both backend and frontend sides of the ...

Senior Java Trading Systems Engineer - Fixed Income & FX

VISTULO PL, , , warszawa, mazowieckie, Warsaw 2 dni temu

... at a Glance Senior Java Backend Engineer Fully remote for a ... to you. We’re hiring experienced backend engineers (5 years) to join ... . This is a fully remote backend Java development role for a ...

QA Automation with Salesforce

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

... test solutions for web and backend systems, developing and evolving test ... business and technical requirements, automating backend API tests using tools such ... for API testing, experience in backend test automation using tools such ...

Angular Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... frontend components integrated with Java backends Collaborate with backend engineers on API design and ... practices Solid Java knowledge for backend integration Proficiency with Git and ...

Python AI Developer

Ludus AI PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... be responsible for shipping reliable backend features and AI-adjacent systems ... . What you will do Scalable Backend: Develop and maintain high-performance ... code habits (DRY, SOLID). Modern Backend: Comfortable working with APIs, microservices, ...

Middle Full Stack NodeJS Developer for UBO Team

GR8 Tech PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... .js–based systems by owning backend and frontend components end to ... & technical decisions Design and evolve backend and frontend architecture using Node. ... & execution Build, ship, and maintain backend services and web interfaces in ...

Senior Software Engineer Python

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

... , scalable solutions. As a Senior Backend Engineer, you will play a ... responsibilities Designing and implementing scalable backend solutions that enable the Models ... successful Architected and delivered complex backend systems with proven experience leading ...

Rust Developer

speedapp PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 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 ...

Frontend Application Architect f m x

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

... smooth integration with backend systems, APIs, and microfrontend architectures ... and advisor Collaborate with backend architects, product owners, and other ... microfrontend architectures and frontend–backend integration patterns Excellent communication and ...

Senior Java Engineer

N-iX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... across the stack, building scalable backend services and intuitive frontend experiences, ... . Responsibilities: Design, develop, and maintain backend services in Java Collaborate closely with backend, frontend, and QA engineers in ...