5758 backend developer English-speaking jobs in Poland

Assignment Overview We are looking for an experienced external consultant developer to join our Platform ... Experience supporting developer experience (DX) through tooling, documentation, or APIs. ... Key Requirements Strong experience as a frontend or full stack developer in large-scale web platforms ... library, accessibility, charts built with Highcharts, Motion-powered animations, navigation, and overall 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

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

Leads a team of engineers, delivering high-quality software solutions. Responsible for technical leadership, stakeholder engagement, and fostering a culture of continuous improvement. Collaborates with Product Managers to shape requirements and translate business needs into technical solutions. Manages deployments, monitors system health, and optimizes performance. Provides production support and participates in on-call rotations. Conducts regular 1:1s, coaches team members, and supports career development. Builds high-performing teams that consistently deliver value within tight timeframes. Represents the team in cross-functional technical discussions. Defines and prioritizes features for services owned by the team. Continuously improves engineering practices and team processes. Acts as a bridge between engineering and external stakeholders.

engineering on trade-offs between latency, cost, accuracy, and privacy.Clear documentation and great developer

support.You will be responsible for- Design, build, and maintain secure, scalable, and highly reliable backend

What We Look For: You have 7+ years of experience designing, developing and launching backend systems

Software Engineer will design, develop, and maintain backend services for the global Colleague Pay API. Responsibilities include code review, performance optimization, and collaborating with cross-functional teams. Requires 3+ years of experience as a Software Engineer within the JVM ecosystem and a strong understanding of Agile methodologies.

Senior Software Engineer will design and implement microservices for product intelligence capabilities using Java/Spring Boot, Python, and Apache Kafka. Responsibilities include developing event-driven architectures, implementing product matching algorithms, and collaborating with product managers and data scientists. Experience with cloud platforms (Azure preferred), Kubernetes, and PostgreSQL is required.

Senior Software Engineer will design and implement microservices for product intelligence capabilities using Java/Spring Boot, Python, and Apache Kafka. The role requires experience with cloud platforms (Azure preferred), Kubernetes, and databases (PostgreSQL, NoSQL). Responsibilities include building event-driven architectures, implementing product matching algorithms, and collaborating with product managers and data scientists.

Responsibilities Design, build, and maintain secure, scalable, and highly reliable backend services

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

Curious about backend, DevOps, or mobile? ... Partner closely with Product, Design, Backend, Infrastructure, and Mobile engineers to take features ... - Type-safe GraphQL Phoenix - Real-time WebSocket channels WebSocket & Server-Sent Events support Backend ... Lottie - Animations State Management & Data Fetching Redux with Redux Actions URQL - GraphQL client Backend

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

This is a backend focused full-stack position in which you will be working mostly on the backend with ... code at every level – while the focus is app development, you’ll also have opportunities to work on backend

Native applications for Android, define architectural direction, and ensure seamless integration with backend ... Java/Kotlin) Mentoring engineers and conducting code reviews Collaborating with US‐based product and backend ... interest in IoT, hardware integrations, BLE, or socket communication Willingness to work occasionally on backend

Responsibilities: Architect & Develop: Design and implement robust backend services using Node.js and ... with Node.js and TypeScript Unqork Knowledge: Proven experience building or integrating with Unqork backend ... through to automated testing and production support in a fast-paced, agile environment Requirements: Backend

Responsibilities: Architect & Develop: Design and implement robust backend services using Node.js and ... with Node.js and TypeScript Unqork Knowledge: Proven experience building or integrating with Unqork backend ... through to automated testing and production support in a fast-paced, agile environment Requirements: Backend

Have strong backend fundamentals and experience building APIs and backend services. ... across the full stack of our SaaS platform, using React and Next.js on the frontend and Express on the backend