5720 backend developer English-speaking jobs in Poland

AgileEngine seeks a Middle PHP Software Engineer to develop and maintain full-stack applications using PHP 8.X, adhering to object-oriented programming principles and the MVC pattern. Responsibilities include database design, data migrations, and implementing responsive web design. Must have 3+ years of PHP 8.X experience, knowledge of MySQL and Microsoft SQL Server, and experience with Docker.

AgileEngine seeks a Middle PHP Software Engineer to develop and maintain full-stack applications using PHP 8.X, adhering to object-oriented programming principles and the MVC pattern. Responsibilities include database design, data migrations, and implementing responsive web design. Must have 3+ years of PHP 8.X experience, knowledge of MySQL and Microsoft SQL Server, and experience with Docker.

AgileEngine seeks a Middle PHP Software Engineer to build and maintain full-stack applications. Responsibilities include PHP 8 development, database design, and containerized environments. Must have 3+ years of PHP 8 experience, knowledge of MVC, and experience with MySQL and Microsoft SQL Server.

AgileEngine seeks a Middle PHP Software Engineer to build and maintain full-stack applications. Responsibilities include PHP 8 development, database design, and containerized environments. Must have 3+ years of PHP 8 experience, knowledge of MVC, and experience with MySQL and Microsoft SQL Server.

AgileEngine seeks a Middle PHP Software Engineer to develop and maintain full-stack applications using PHP 8.X, adhering to object-oriented principles and the MVC pattern. Responsibilities include database design, containerized environments, and ensuring code quality. Must have 3+ years of PHP 8.X experience, knowledge of MySQL and Microsoft SQL Server, and experience with Docker.

Develop and maintain PHP 8 applications using object-oriented programming and the MVC pattern. Design, optimize, and maintain MySQL and Microsoft SQL Server databases. Implement CSS and Responsive Web Design (RWD) principles. Create and maintain Docker environments.

AgileEngine seeks a Middle PHP Software Engineer to develop and maintain full-stack applications using PHP 8.X, adhering to object-oriented principles and the MVC pattern. Responsibilities include database design, data migrations, and implementing responsive web design. Must have 3+ years of PHP 8.X experience, knowledge of MySQL and Microsoft SQL Server, and experience with Docker.

Design and develop software solutions using efficient code. Participate in problem identification and solution definition. Support project setup, execution, and agile ceremonies.

You have extensive, recent experience in a similar role at a mobile app developer.

In this role you’ll also act as a security champion, working closely and tirelessly with Developer Experience

escalation point for all system support teams Perform testing activities as required by the application developer

Advocates for clean code practices; emphasizes developer productivity and code quality through peer reviews

creating essential project documentation, including solution designs, business process documentation, and developer

Certifications nice to have: Certified ServiceNow System Administrator, Implementation Specialist, Application Developer

Certifications nice to have: Certified ServiceNow System Administrator, Implementation Specialist, Application Developer

Engineering, or a related field.Proven experience as a Software Engineer with a significant focus on backend

We are looking for a backend software engineer (Java/Kotlin) with a product mindset who will play a crucial

Python or Golang with a strong track record of building and maintaining production data pipelines and backend

8+ years of experience in software engineering, with a focus on building and operating high‑scale backend

Main Responsibilities Lead and manage cross-functional engineering teams (backend, mobile, product engineers