2810 backend developer English-speaking jobs in Warsaw

Join to apply for the .NET Developer - MID/SENIOR role at Softwarely 2 days ago Be among the first 25 ... We are expanding our Developer team and are looking for someone to start as soon as possible. ... Get notified about new Senior Dotnet Developer jobs in Warsaw, Mazowieckie, Poland. #J-18808-Ljbffr

development.Proven experience in both frontend (HTML, CSS, TypeScript, JavaScript, React) and backend ... Full Stack Engineer, you will be responsible for the development and maintenance of both frontend and backend ... the growth of the engineering chapter.Essential Knowledge & ExperienceStrong Expertise with Python backend ... RoleDevelop and maintain full-stack applications using frontend frameworks like React, Angular, or , and backend

* Curious about backend, DevOps, or mobile? ... . * Partner closely with Product, Design, Backend, Infrastructure, and Mobile engineers to take features ... Generator - Type-safe GraphQLPhoenix - Real-time WebSocket channelsWebSocket & Server-Sent Events support Backend ... transformationLottie - Animations State Management & Data FetchingRedux with Redux ActionsURQL - GraphQL client Backend

We are looking for Senior SQL Developer able to work independently with defined problems on a highly ... performance bottlenecks Your skills At least 8 years of experience in IT projects Minimum 5 years as SQL Developer

team.ResponsibilitiesBuild and maintain web applications using React (TypeScript preferred).Develop backend ... experience.Strong React experience (hooks, component patterns, state management, performance basics).Backend ... modeling, error handling, logging.Testing experience: Jest/Vitest/RTL/Cypress (frontend) and/or pytest (backend

Senior Frontend Developer – Endava Technology is our how, and people are our why. ... As a Senior Frontend Developer, you will participate in designing, building, and documenting enterprise

Join the NVIDIA Developer Tools team and empower engineers throughout the world developing groundbreaking ... systems/applications using the products and low-level API that you contributed to as a member of the Developer ... position will be part of a dynamic, world-wide team that develops and maintains several desktop and mobile Developer

Tech stack you’ll work with Backend APIs: REST, GraphQL, OpenAPI QA Automation: Postman, Golang (If you

You will work across the full software development lifecycle, contributing to both backend services and

amarket value exceeding $49 billion.We're looking for askilled Python Software Developerto join our backend

On behalf ofTorq, SD Solutions is looking for a talentedSenior Backend Engineer.SD Solutions is a staffing

develop, and maintain full-stack application functionality, including: Frontend user interfaces Backend ... and APIs Database schemas and data models Contribute to core platform development across frontend, backend

integration strategies, including REST backend endpoints integration Experience writing and maintaining ... or Koin Familiarity with translating high-fidelity designs into native code Experience with mobile-backend

effectivenessEnsure reproducibility, traceability, and compliance across ML lifecycleCollaborate with backend ... model evaluation, A/B testing, and ML performance metricsExcellent collaboration skills with product, backend

with product managers and customers to shape use cases.Provide technical mentorship to LLM engineers, backend ... vector searchPrompt engineering & prompt chainingData-to-text generation & visualization toolsPython, backend

You develop and extend backend components within a message-driven architecture in the Google Cloud using ... Your Profile: Several years of relevant experience in the design and development of distributed backend

designs, architecture, and code quality.Fullstack engineer but more comfortable and focused on the backend ... development company and on a particular product of a company that is customer-facing.Highly proficient in backend

designs, architecture, and code quality.Fullstack engineer but more comfortable and focused on the backend ... development company and on a particular product of a company that is customer-facing.Highly proficient in backend

Several years of experience with backend development. Excellent knowledge of .NET, C#. ... As a Software Engineer in our G6 squad, you’ll shape the core of our product — designing backend systems

authentication, authorization, and user role management;Building reliable, scalable, and high-quality backend