3454 backend developer English-speaking jobs in Poland

experience - junior PM, associate PM, scrum master, product analyst, project coordinator, or a software developer ... help build web and mobile applications from prototyping through delivery coordinate a project team of Backend ... ask what you use and what you've automated. good understanding of how web and mobile products work - backend

experience - junior PM, associate PM, scrum master, product analyst, project coordinator, or a software developer ... help build web and mobile applications from prototyping through delivery coordinate a project team of Backend ... ask what you use and what you've automated. good understanding of how web and mobile products work - backend

experience - junior PM, associate PM, scrum master, product analyst, project coordinator, or a software developer ... help build web and mobile applications from prototyping through delivery coordinate a project team of Backend ... ask what you use and what you've automated. good understanding of how web and mobile products work - backend

experience - junior PM, associate PM, scrum master, product analyst, project coordinator, or a software developer ... help build web and mobile applications from prototyping through delivery coordinate a project team of Backend ... ask what you use and what you've automated. good understanding of how web and mobile products work - backend

Job Summary The Lead Developer role focuses on designing, building, and optimizing high quality mobile ... Coordinate closely with product managers, designers, and backend engineers to refine requirements, clarify ... handling data serialization, and managing secure communication channels between mobile clients and backend

What you'll be doing Enhancing and building our core platform Improving the developer experience by upgrading ... We're looking for a Backend Engineer to join a team that keeps frameworks lean and focuses on what matters ... Contributing to open source internal libraries What you'll need Fluency with Java 6 years of experience in backend

What you'll be doing Enhancing and building our core platform Improving the developer experience by upgrading ... We're looking for a Backend Engineer to join a team that keeps frameworks lean and focuses on what matters ... Contributing to open source internal libraries What you'll need Fluency with Java 6 years of experience in backend

What you'll be doing Enhancing and building our core platform Improving the developer experience by upgrading ... We're looking for a Backend Engineer to join a team that keeps frameworks lean and focuses on what matters ... Contributing to open source internal libraries What you'll need Fluency with Java 6 years of experience in backend

Job Description As a Backend Spark developer, your mission will be to develop, test and deploy the technical ... preferable in banking) Experience with Integration Solutions (using API and Microservices) Programming backend

sharing.What makes us successful togetherQualification:You will bring proven experience as a Senior Developer ... performance, security, and scalability.You will collaborate with product owners, UX designers, and backend ... background includes working with frontend technologies such as React, Angular, or Vue.js, along with backend

What you'll be doing Enhancing and building our core platform Improving the developer experience by upgrading ... We're looking for a Backend Engineer to join a team that keeps frameworks lean and focuses on what matters ... Contributing to open source internal libraries What you'll need Fluency with Java 6 years of experience in backend

requirements-expected : Strong proficiency in Go and hands-on experience in designing and building high-performance backend

As a Mid-Level Backend Engineer, you will focus on developing and maintaining backend services responsible ... Kafka, Kubernetes, PostgreSQL, and observability tools requirements-expected : Solid experience in backend ... responsibilities : Design, develop, deploy, and operate backend services supporting global payment integrations

Work across the backend chapter to uphold standards, best practices, and promote innovation. ... technologies-expected : Java Spring Boot Kubernetes Docker Micronaut AWS Kafka about-project : We’re looking for a Backend

Senior Full Stack Engineer, Creator Recruit We are seeking a highly skilled Senior Full Stack Developer ... Partner closely with product, design, and backend engineering to shape the future of Creator Tools and ... Work across the stack to integrate frontend applications with backend services and APIs, ensuring stable ... The ideal candidate will have extensive experience with frontend frameworks, a solid understanding of backend ... Implement effective testing strategies, ensuring high coverage across both frontend and backend components—including

engineering (React / Scala / APIs) AI-assisted development systems Internal tooling, agents, and developer ... What Youll Do Architect and evolve backend systems (Scala / Play / Postgres / AWS) Design and deploy ... "engineering systems" that improve velocity and code quality Optimize performance across frontend, backend ... outcomes Want to rethink how product and engineering are done in an AI-first world Tech Stack Backend ... work with AI What Youll Bring 7+ years of software engineering experience Strong experience with backend

This is a highly technical, hands-on role focused on designing and owning core backend infrastructure ... Your Responsibilities Design, build, and own backend systems that transform raw enterprise data into ... We are seeking a Senior Backend Engineer with strong experience in building data-intensive, production-grade ... You will play a key role in shaping the platform from the ground up, working across data pipelines, backend ... a scalable, maintainable platform architecture Required Qualifications 5+ years of experience as a Backend

This is a highly technical, hands-on role focused on designing and owning core backend infrastructure ... Your Responsibilities Design, build, and own backend systems that transform raw enterprise data into ... We are seeking a Senior Backend Engineer with strong experience in building data-intensive, production-grade ... You will play a key role in shaping the platform from the ground up, working across data pipelines, backend ... a scalable, maintainable platform architecture Required Qualifications 5+ years of experience as a Backend

Senior Java Backend Engineer – Data Integration and ETL Miejsce pracy: Kraków Technologies we use Expected ... Unleash innovation in data integration — drive scalable solutions with cutting-edge backend technology ... Jenkins Linux PostgreSQL Spring Framework SQL Operating system Linux About the project As a Senior Java Backend ... responsibilities Collaborate with engineers, architects, and stakeholders to design, build, and operate backend

SDET API with Python – Warsaw (Hybrid) Join our Test Engineering team and drive quality for complex backend ... You'll work on a backend-heavy product area, ensuring reliability, coverage, and speed — from API level ... Overview ️ Must-Have Technical Skills Strong Python – clean, maintainable test code & utilities API/backend ... accelerate test development while maintaining quality What You'll Do (Responsibilities) Own quality for a backend-heavy