607 backend developer English-speaking jobs in Kraków

the design, architecture, and development of enterprise-scale full-stack applications using Python (backend ... Expert-level proficiency in Python for backend development (Flask, FastAPI, Django) and strong expertise

We are looking for a Senior Full Stack Developer comfortable with C# and Angular, with a proven history ... The Role: This is a great opportunity for an experienced Senior Full Stack Developer to join our super-motivated

We are looking for a passionate Java Developer to join a global team that develops and maintains a suite

Software Engineer to develop, test, and implement software solutions using Node.js. Collaborate with teams to deliver new features and enhancements. Write clean, efficient code and participate in code reviews.

Senior Full-Stack Engineer to design, develop, and implement code for award-winning products. Develop and maintain complex applications, integrate with MDM solutions, and collaborate with cross-functional teams. Requires 5+ years of experience with C#, Angular, .NET Framework, and SQL Server.

Job OverviewWe are looking for a Senior Embedded Linux Developer with strong C programming skills and

Developer – AI-Enabled Delivery Miejsce pracy: Kraków Technologies we use Expected Java Spring Boot

Big Data Developer needed for ACQA platform built on Microsoft Azure. Develop Big Data solutions, manage Databricks platform, and provide best practices for runtime upgrades. Requires experience with Apache Spark, Azure Databricks, Java, Scala, CI/CD pipelines, and Kubernetes.

Senior Android Automotive Engineer to design and develop media casting software components for a leading EU OEM's Android Automotive platform. Requires strong Kotlin and C++ skills, experience with Android Studio, gradle, HAL, and Android services. Must have experience with multithreading, unit testing, and debugging tools.

Senior Frontend Developer - React & Azure About The Role You will be a hands‑on front‑end engineer and

Join Deloitte as a ServiceNow Junior Developer and help leading organisations transform the way they

If you have already gained experience as a Frontend Developer and are looking for a new challenge, then

We're looking for a passionate Software Developer with strong Can-Do attitude.

revenues as of 12 months ending March 2026 totaled $14.7B Overview of the Role As an L3 Agentic AI Developer ... Skill Requirements Proven hands‑on experience as a Python Developer building production‑grade applications

Senior Erlang Developer will design, implement, and debug Erlang/OTP code in the GTT framework. Responsibilities include investigating and resolving technical issues, collaborating with development teams, and ensuring GTT remains a reliable tool. Requires strong hands-on experience with Erlang/OTP, functional programming, and Linux/bash scripting.

Consolidated revenues as of 12 months ending March 2026 totaled $14.7BOverview of the Role:As a Medior Pega Developer

Maintain and extend a PHP codebase involving information retrieval, e-commerce, and warehouse operations. Troubleshoot and debug defects. Requires 3-5 years of PHP development experience, MySQL skills, and strong analytical abilities. Advanced English proficiency is necessary.

Project Description We are looking for an experienced Android Developer who will be working in the Mobile

We are looking for a high-caliber, autonomous Tableau Developer to join our Data & Analytics team as

About the Role We are looking for a PHP Developer to maintain and extend an existing codebase supporting