1308 English-speaking jobs in Katowice

Middle Python Full Stack Engineer will modernize data ingestion pipelines, dashboards, and reporting for a leading global investment firm. Responsibilities include developing and enhancing data visualizations, improving monitoring workflows, and collaborating with cross-functional teams. Requires 3+ years of experience with Python, React.js, data visualization libraries, REST API development, and AWS cloud services. Familiarity with ETL/data orchestration tools is a plus.

Manual Tester for industrial EtherNet/IP solutions. Validate functionality, performance, and interoperability of software releases. Maintain test cases, plans, and documentation. Collaborate with cross-functional teams.

Oversee the stability, performance, and security of MySQL databases. Troubleshoot incidents, manage user accounts, and support database administration tasks. Collaborate with teams and participate in optimization initiatives.

Software Engineer to develop distributed systems, integrate solutions into Kubernetes-based GPU clusters, and build lightweight services. Requires strong Rust programming skills, experience with distributed software, and a Bachelor's or Master's degree in a related field.

Support the management, security, and optimization of MS SQL Server databases. Handle second-level support requests, monitor database health, and contribute to automation and service enhancements.

SAP CAP Developer with 4+ years of experience building web applications using Java and Spring Boot. Experience with relational databases (PostgreSQL, MySQL, HANA Cloud) and SAP technologies required. Collaborate in agile environments (Scrum, Kanban) and contribute to continuous integration and delivery pipelines.

The IAM Workflow Administrator designs, implements, and maintains automated workflows within the Okta Identity and Access Management platform. This role collaborates with cross-functional teams to optimize identity lifecycle management, streamline access provisioning, and enhance security controls. The administrator will also provide technical support, troubleshoot, and administer IAM systems.

Security Engineer will implement, tune, and maintain core enterprise security controls across endpoint, network, email security, and SIEM/log onboarding. Collaborates with IT, Workplace Technology, Cloud, Engineering, and the SOC.

Cloud Engineer will design, implement, and provision cloud infrastructures across AWS, Azure, and GCP. Responsibilities include developing, automating, and maintaining cloud infrastructure, supporting teams with workload efficiency, and utilizing tools like Terraform, Quarkus, Docker, ArgoCD, and GitHub Enterprise. Requires a Bachelor's or Master's degree in a relevant field, 1 year of experience in cloud technologies (AWS, Kubernetes), and AWS Practitioner certification.

Fullstack Developer for a German financial client. Java (21, Spring, Boot), Angular (19), Typescript, and Kubernetes experience required. Agile development, 3+ years experience, and strong English communication skills essential.

Fullstack Developer for a German financial client. Java 21, Spring Boot 3, Hibernate, Angular 19, Typescript, and Kubernetes experience required. Agile development in a self-organized team.

Mid Senior Java Developer responsible for planning, developing, and supporting software solutions. Collaborates with agile teams and customers on challenging projects throughout the software development lifecycle. Requires 3+ years of backend development experience with Java Spring Boot, relational and non-relational databases, microservice architecture, Docker, Kubernetes, Jenkins, and cloud technologies (AWS/Azure). Fluent English required, German a plus.

Develop and implement Microsoft Power Platform solutions, including Canvas apps, Power Automate, and Power Virtual Agents. Support the full software development lifecycle.

Take technical responsibility for planning and developing software solutions. Work in agile teams with colleagues and customers on challenging concepts and architectures. Accompany the entire software development lifecycle from proof-of-concept to product launch, including support and integration of new functionalities.

Defines product vision and strategy, communicates with development teams and stakeholders, and prioritizes product backlog based on customer needs and business value. Works closely with stakeholders to gather feedback and requirements. Analyzes data and user feedback to improve the product. Possesses a technical background (Developer or Tester) and strong understanding of Agile methodologies (Scrum, Kanban). Requires fluency in English and knowledge of Java, JavaScript, C#, Python, or similar.

Data Engineer needed for a fast-growing scale-up. Build and maintain API/iPaaS integrations, write and optimize SQL queries, and debug data sync issues. 3-5 years of experience in data or software engineering required. Fluent in Python and REST APIs, proficient in SQL (Snowflake preferred).

Develop and maintain C++ embedded software for heating system control on Embedded Linux. Integrate with system architecture using SomeIP communication protocols. Perform unit testing, static code analysis, and support system-level testing.

Develop control models for heating systems using Matlab/Simulink and integrate them into a C++ embedded platform. Define software requirements in Polarion and conduct MIL/SIL testing. Collaborate in agile teams to meet sprint goals.

Fullstack Software Engineer to develop web applications using Python, Vue.js, and SQL/noSQL databases. Experience with Docker, CI/CD, and Git is required.

Design and implement Azure-based data solutions for large-scale and unstructured datasets. Develop and optimize data pipelines using Azure Data Factory, Databricks, or Snowflake. Collaborate with solution architects to define and implement best practices in data engineering.