564 frontend developer English-speaking jobs in Lesser Poland Voivodeship

Design and implement scalable, production-grade backend systems and microservices using Python. Requires 8+ years of experience with FastAPI, AsyncIO, and distributed systems. Focus on clean code, API integration, and cloud environments.

process: 30 minute screening call online with our recruiter 1 hour screening call online with our developer

Join us and be part of building something exceptional.ABOUT THE ROLEAs a Workday Developer (Reporting ... As a Workday Developer, your expertise will be instrumental in optimizing HR operational workflows, ensuring ... efficiency.What you will need:Proven, hands-on experience (ideally 2-4 years) as Workday Reporting Developer

Design, develop, and maintain Java-based applications using Spring Framework, Hibernate, and Kafka. Requires experience with cloud platforms like AWS, GCP, or Azure.

Kotlin Developer (f/m/x)Miejsce pracy: KrakówTechnologies we useExpectedKotlinAWSMicroservicesKubernetesOptionalReact.jsTypeScriptAbout

We are seeking an experienced .NET Developer to design and develop robust game engines and testing frameworks

Fullstack Developer Miejsce pracy: Kraków Technologies we use Expected React.js Angular Vue.js Java

We’re looking for a SOAR Developer to design, build, and maintain automation capabilities that strengthen

Mainframe Developer role requiring strong experience in IBM High-Level Assembler (HLASM) and IBM z/OS. Expertise needed in JCL, VSAM, CICS, DB2, and TSO/ISPF.

where experienced developers can contribute meaningfully to project success.Position OverviewAs a .NET Developer

Develop backend and mathematical models for Game in the Box solutions, implementing game logic and computational systems. Requires 2-3 years of backend experience and strong skills in probability, statistics, and algorithms.

Develop backend systems and mathematical models for game solutions, including game logic, computational systems, and integration with other components. Maintain and develop game designs, implement new functionalities, and prepare unit and integration tests. Collaborate with teams on game project integration and implementation. Analyze game data to identify trends and evaluate performance.

talent while recognizing and encouraging the value of diversity in the global workplace.As a Senior Developer

.NET Developer needed to enhance and deploy ComPass, a Workforce Management application, supporting migration from a SharePoint platform. Requires 5+ years in C#/.NET, SQL Server, ASP.NET MVC, and front-end frameworks.

Experienced SAP ABAP freelancers needed for a long-term S/4HANA transformation program. Responsibilities include development, enhancements, testing, and Go-Live support across FI, MM, and SD modules.

Design and implement Unity-based tools and reusable game templates using C#. Develop and maintain Unity applications targeting WebGL, integrating with JavaScript and HTML. Focus on performance, scalability, and modular game-building systems.

Design and implement robust Unity tools and reusable game templates using C#. Develop modular, scalable game-building systems while optimizing Unity and WebGL applications. Collaborate with designers to deliver high-quality technical solutions.

We are looking for a Senior Android Developer with strong expertise in native Android SDK development

We are looking for an ambitious CMS Developer (PHP / Symfony) to join our engineering team. ... We are looking for an ambitious CMS Developer (PHP / Symfony) to join our engineering team.

We are building a new product across multiple clouds and are hiring a Senior Full-stack Developer to