219 frontend developer English-speaking jobs in Katowice

Job Family: SoftwareReq ID: 497599Software Developer Engineer, Internship (C++)Strategic Student Program

Who you are Experienced SAP ABAP Developer (3+ years) with a strong SAP ECC background; proficient in

The opportunity As a Senior Python Developer in Consulting you will participate in various streams of

Senior .NET Engineer with Azure Cloud experience needed for a project with a Dutch multinational corporation. Develop APIs and network solutions using C#, PowerShell, JSON, and YAML. Provide expertise in cloud architecture for network infrastructure and applications in Azure. Collaborate with the Azure Platform team to develop new platform capabilities. Perform operational tasks using cloud-native tools. Participate in on-call rotations. Strong communication and presentation skills required.

Senior Developer (Azure) for a German financial client. Collaborate on cloud migration from on-premise to Azure. Design and implement CI/CD pipelines using GitLab and Azure DevOps. Manage containerized applications with Docker and Kubernetes. Develop Java applications on Azure. Contribute to cloud migration strategy.

Designs, develops, and maintains catalog-driven service orchestration solutions. Implements and supports Nokia FlowOne-based fulfillment workflows. Collaborates with cross-functional teams to deliver customer-specific solutions. Develops and integrates service/resource inventory and provisioning systems. Contributes to the architecture of virtualized and containerized applications. Participates in Agile ceremonies and contributes to continuous improvement.

Senior Full-Stack Engineer will design, implement, and maintain reusable frameworks and libraries. Responsibilities include writing code, establishing standards, mentoring junior engineers, and troubleshooting issues. Experience with C#, Blazor Framework, MS Fabric, and other languages is required.

Senior .NET Developer will apply object-oriented and functional programming to software engineering problems. Experience with .NET technologies (C#, .NET Core, Entity Framework or NHibernate, WCF), Azure services (Functions, Logic apps, Web Apps, SQL Server), and web services/APIs is required. Fluent English is necessary.

Develop, implement, and maintain Azure-based applications and services. Utilize Azure services such as WebApp, Functions, Logic Apps, Azure SQL, and Cosmos DB. Integrate on-premises applications, cloud services, and third-party services.

Who you are Experienced SAP ABAP Developer (3+ years) with a strong SAP ECC background; proficient in

We are able to offer you a senior developer role with opportunity to support your further professional

Design and develop scalable Java backend solutions, ensuring high code quality and performance. Troubleshoot issues, contribute to architectural decisions, and support team growth. Must have commercial Java development experience, knowledge of Spring, Spring Boot, Hibernate, REST API, Microservices, Web Services, Maven, BPMN 2.0, and tools like Flowable, Camunda, Activiti, or jBPM. Experience with message queues (Kafka, PubSub), SQL, Git, and good English communication skills are required.

Designs and develops scalable Java backend solutions, ensuring high code quality and troubleshooting application issues. Collaborates with team members on architectural decisions and supports less experienced developers. Requires commercial experience in Java development, BPMN 2.0, and tools like Flowable, Camunda, or Activiti. Familiarity with message queues, SQL, Git, and English communication is also necessary.

Experienced C++ specialist to develop and implement client-server systems. Requires 5+ years of C++ experience, knowledge of Boost and STL libraries, unit test frameworks, and computer graphics programming.

CyberArk Architect will design and implement CyberArk solutions, develop governance frameworks, and provide architectural and technical leadership for projects. Responsibilities include translating business requirements into technical specifications, ensuring compliance with regulatory standards, and mentoring junior architects. Requires 10+ years of experience in IAM/PAM architecture and compliance management with a CyberArk certification.

Mid-level mainframe developer with 2-3 years of experience in COBOL or Assembler (willingness to learn). Must have good knowledge of IBM z/OS and mainframe concepts, DB2, and debugging/performance monitoring.

Ideally, you’ll also have BC Developer certificate MB‑820 Hands‑on experience with POSTMAN Working with ... Business Central feature To qualify for the role, you must have Experience with independent work as Developer

As our Software Engineer you are flexible full stack developer. ... Delivered several hands-on projects in the Kafka ecosystem in a software developer role and is very well

The opportunity As a Senior Kotlin Backend Developer in Consulting, you will participate in various streams ... Your key responsibilities Work as a Senior Kotlin Backend Developer in creating a new application based

the most recognizable and influential players on the market.The opportunityAs a Senior Kotlin Backend Developer ... latest data technologies and cloud platforms.Your key responsibilitiesWork as a Senior Kotlin Backend Developer