1634 backend developer English-speaking jobs in Warsaw

Familiarity with backend development (Java or Kotlin) is an advantage. ... Collaborate closely with backend engineers to integrate APIs and deliver a seamless, high-performance

Key Responsibilities Define and evolve architecture across frontend, backend, and data layers Design ... individual contributor role focused on architecture, system design, and platform evolution across frontend, backend

That includes thinking across the full product surface: AI-native developer experience, integrations ... Deeply customer- and developer-focused You care deeply about understanding user problems and building ... tools, or agentic coding environments Strong understanding of what excellent developer experience looks ... The right person combines strategic thinking with executional intensity, understands what excellent developer ... for Zyte's AI-related product initiatives, with a strong focus on agentic systems and AI-native developer

Platforms (IDP) and platform engineering concepts Familiarity with building developer self‑service portals ... delivered by a Software Mind for a global energy‑sector client, focused on building a scalable internal developer ... and collaborative team environments Additional Skills – The Edge You Have Experience with Internal Developer ... governance setup Enable secure cross‑account access and deployment mechanisms Build CI/CD pipelines and developer

You are an experienced and passionate developer always seeking the best solution. ... About this opportunity To strengthen our team we are looking for experienced Lead Developer / Expert ... What you’ll be doing: Working as an Expert Java Developer (with Apache Kafka) in Payments Data Domain ... As the Lead Developer, you’ll engage with many different stakeholders, so the person we are looking for

The Developer Education (DevEd) team empowers every Netflix employee to create, innovate, and deliver ... About the role General Program Manager L5 with breadth and depth of experience in Developer Education ... In this role, you will own global developer learning programs end to end: from onboarding and ongoing ... education to documentation strategy, AI‑assisted workflows, and analytics on developer productivity. ... This role is pivotal in accelerating developer velocity through jobs‑to‑be‑done (JTBD) driven learning

The engineer will work closely with backend engineers and architects to ensure lifecycle correctness, ... engineering discussionsSupport CI/CD quality gates and regression coverageCollaborate closely with backend

automated tests, analyse results and report defects Perform basic API testing and support validation of backend ... Experience with Selenium + Java (legacy framework maintenance) Experience with API test automation or deeper backend

automated tests, analyse results and report defects Perform basic API testing and support validation of backend ... Experience with Selenium + Java (legacy framework maintenance) Experience with API test automation or deeper backend

Solidity.Write tests for smart contracts using frameworks like Hardhat or Truffle.Collaborate with backend ... development tools (Hardhat, Truffle, Foundry).Proven professional software development experience (Backend

Own complex UI/UX flows using TypeScript, React, Next.js, Tailwind, DaisyUI • Independently deliver backend ... UX instincts and the ability to craft polished, intuitive interfaces • Ability to independently own backend

demand for a global base of clients.We are looking for a Software Engineer with solid experience in backend ... Design, develop, and maintain microservices, APIs, and system integrations.Contribute to frontend and 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

with Git;Knowledge of Nodejs and Symfony will be a plus;Your position will includeDevelopment of a backend

Overview Join to apply for the Senior iOS Developer role at Rakuten Viber. ... As an iOS Developer, you will be responsible for design and development of Viber iOS client.

test cases (Jasmine/Karma) and automated front‑end tests (Selenium or similar) Develop and enhance backend ... , with experience in front‑end unit and end‑to‑end testing (Selenium) Excellent Java knowledge for backend

Our backend is powered by Node.js (Koa, NestJS) and MongoDB. ... You have at least 3 years of experience as a Fullstack Developer.

Being a fully self‑reliant developer who can take responsibility for future deliverables. ... Backend, Mobile, DevOps, Test Automation and System Engineers, Product Owners, Scrum Masters.

Backend, Mobile, DevOps, Test Automation and System Engineers, Product Owners, Scrum Masters, Our products ... topics with other engineers, Familiarity with Vue or React oropennesstolearn, Being a fully self‑reliant developer

Familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... similar technology stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend