3462 backend developer English-speaking jobs in Poland

You will work across a variety of projects, from backend services for web applications and APIs to high‑performance

Your role In this role, you will join a client-facing Agile delivery team as a Backend or Full-Stack ... Software Engineer, developing and maintaining scalable backend services and REST APIs using Node.js, ... Your responsibilities As a part of the team, develop and maintain backend services using Node.js Build ... performance, and maintainability Our requirements 3–6 years of software development experience, with strong backend

/ AI engineer in an early‑stage startup Strong backend and system design experience Hands‑on experience ... Experience with AI/ML‑powered features and LLM‑based systems Experience working with Python and modern backend ... recommendation systems Develop Graph RAG and intelligent introduction recommendations Build and ship core backend ... engineering, AI, or ML Proven experience as: AI Engineer Lead, Tech Lead, Founding Engineer, or Senior backend

/ AI engineer in an early‑stage startup Strong backend and system design experience Hands‑on experience ... Experience with AI/ML‑powered features and LLM‑based systems Experience working with Python and modern backend ... recommendation systems Develop Graph RAG and intelligent introduction recommendations Build and ship core backend ... engineering, AI, or ML Proven experience as: AI Engineer Lead, Tech Lead, Founding Engineer, or Senior backend

What You’ll Do Design, develop, and maintain backend systems using TypeScript, Java, Spring and Maven ... in the Team’s Success Your primary responsibility will be building middleware (TypeScript) and Java backend

You’ll play a key role in designing and developing high-scale, event-driven backend systems, working ... Responsibilities Develop and maintain backend services using Node.js and TypeScript Design and implement

What You’ll Do Design, develop, and maintain backend systems using TypeScript, Java, Spring and Maven ... in the Team’s Success Your primary responsibility will be building middleware (TypeScript) and Java 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.

In this role, you will design, implement, and maintain backend services enabling reliable data integration ... responsibilities : Collaborate with engineers, architects, and stakeholders to design, build, and operate backend

You will work on both frontend and backend, creating solutions from end to end. ... backendLead development of user‑facing features using modern frontend frameworksDevelop and maintain backend ... or Vue), including component‑driven architecture, state management, routing, and responsive UISolid backend

modern stack, including Compose, Coroutines, Hilt; Collaborate on software projects with design and backend

Stay hands-on: contribute to backend development and support frontend work when needed (React).

C/C++ Developer Write efficient, reusable, and modular code following best practices. ... C/C++ Developer Key Responsibilities Design, develop, and maintain applications using Kernel module, ... C/C++ Developer Configure and maintain CI/CD pipelines for automated builds, testing, and deployment. ... C/C++ Developer On-Premises Experience: 5-7 years Location: Poland Overview Seeking an experienced Kernel

Oversee backend, frontend, POS, and integration-heavy development activities. ... design, technical governance, and comprehensive delivery across diverse technical aspects, including backend

00 PM CEST due to regular meetings with the client’s team.responsibilities :Working with Python for backend ... of experience in the IT industry, including at least 3 years in a similar role.Fluency in Python for backend

product and UX concepts into robust technical implementations.Experience collaborating with designers, backend ... frontend architecture patterns, testing practices, and coding standards.Collaborate with product, design, backend

UI/UX instincts and the ability to craft polished, intuitive interfacesAbility to independently own backend ... oversightOwn complex UI/UX flows using TypeScript, React, Next.js, Tailwind, DaisyUIIndependently deliver backend

code at every level – while the focus is app development, you’ll also have opportunities to work on backend

About the Role We're seeking an experienced Java Developer to contribute to innovative financial technology

Senior Java/Kafka Developer – Payments and Financial Messaging Miejsce pracy: Warszawa Technologies we ... Kafka Maven MongoDB Spring Boot ISO20022 Git Docker CI/CD About the project As a Senior Java/Kafka Developer