670 English-speaking jobs in Katowice

Software Developer needed for Python and C# projects. Develop and maintain the core control system for a Reverse Vending Machine (RVM) including hardware communication and integrations. Experience with REST APIs, Git, and debugging is required.

Experienced Data Engineer to design and develop solutions based on Microsoft Azure and Microsoft Fabric. Responsibilities include data pipeline and storage design, Microsoft Fabric implementation, Power BI reporting, and technology evolution. Requires hands-on experience with Microsoft Fabric, Azure Storage, Azure SQL, Power BI, Python, and excellent communication skills.

Principal Engineer needed to own and optimize the PDLC/SDLC process. Deliver full-stack AI/product solutions, mentor engineers, and collaborate with product stakeholders. Strong SaaS/product engineering background and experience with AI/GenAI workflows required.

Experienced Cybersecurity Integration Project Manager needed for 6-month contract with potential extension. Manage cybersecurity and IT integration activities across multiple stakeholders in a complex, international environment.

Senior MLOps Engineer will design, implement, and manage infrastructure for AI/ML workloads on Azure. Responsibilities include building and maintaining cloud infrastructure, automating ML development processes, and collaborating with engineers to solve complex problems. Requires experience with Azure DevOps, scripting, configuration management tools, and CI/CD.

Experienced Project Controls Manager needed for large-scale EPCM projects. Manage project control baselines, monitor progress, identify risks, and lead a project controls team. Requires 8+ years' experience in execution projects, strong leadership skills, and proficiency in project control software and MS Office.

Software Engineer to develop POS solutions using C#, .NET, and SQL. Collaborate with global retail customers, research new technologies, and support defect resolution. Requires 3+ years of experience, strong C# and .NET knowledge, and familiarity with Atlassian Suite.

Senior QA Engineer will design and execute test strategies, build and maintain test suites, and collaborate with engineering and product teams. Experience with Playwright, REST APIs, and CI/CD is required.

Develop and deliver ABAP/ABAP OO solutions, including RICEF objects, transports, and unit testing. Implement SAP functionalities using User Exits, BADIs, the Enhancement Framework, Web Services, and RFCs. Create and maintain SAP print forms.

Tooling Engineer responsible for specifying, designing, and delivering tools for prototype and serial production. Requires mechanical engineering background, experience with IATF 16949, and strong problem-solving skills.

Application Engineer for Emulation and Prototyping will support customer deployments and technical solutions. Responsibilities include customer engagement, technical execution, solution development, and collaboration with global teams. Requires experience in digital design or verification, RTL knowledge, and simulation/debug workflows.

Company: Vaillant Group Location: Katowice-POL Country: Poland (PL) Brand: Vaillant GroupContract type: Permanent Working time: Full-time What We Achieve Together In this role, you will translate business requirements into analytical use cases (machine learning / time series analysis) and drive innovation and efficiency across the Vaillant Group.

Fullstack Developer will design and develop robust backend APIs, user interfaces, and platform modules. Requires 3+ years of experience in fullstack development, expertise in React, Next.js, Node.js, Java, and Spring Boot, and strong knowledge of REST APIs, databases, and cloud environments.

Regional Business Lead will own performance across acquisition, sales, retention, and teaching cost efficiency. Requires 3+ years in business performance, strategy, or growth roles with strong analytical and unit economics thinking. Experience with P&L metrics and fast-growing B2C businesses is essential. Advanced English required.

Senior Python Engineer will design, develop, and implement scalable, secure solutions utilizing Python and cloud platforms. Responsibilities include creating web applications, APIs, data pipelines, and automation tools. Requires 5+ years of Python development experience, cloud platform expertise (AWS, Azure, or GCP), and knowledge of cloud-native technologies.

Embedded Software Engineer needed for a team developing and maintaining embedded solutions in industrial automation. Responsibilities include designing, developing, and debugging C/C++ software for converters, inverters, and motion systems. Experience with RTOS, Ethernet-based protocols, and multiprocessor environments is required.

Data & Insights Consultant will deliver reporting and analytical solutions, manage a team, and collaborate with stakeholders. Responsibilities include overseeing reporting processes, providing data-driven insights, and developing reporting solutions. Requires experience in reporting and analytics, data engineering tools, and strong communication skills.

Lead the re-implementation of a Manufacturing Execution System (MES) across 16 production lines for a global personal hygiene products company. Manage a team of on-site and remote specialists, ensuring successful delivery within scope, time, and budget.

GCP Platform Engineer to build and support data-driven products. Develop cloud platforms, maintain analytics components, and work in an agile environment. Requires 4+ years of GCP experience, including Cloud Run, Vertex AI, GKE, BigQuery, Dataproc, Terraform, Docker, Kubernetes, CI/CD, Golang, and strong communication skills.

Data Software Engineer collaborates with data scientists and engineers to develop and maintain scalable software for extracting, transforming, and serving large data volumes. Responsibilities include applying DataOps practices, ensuring data governance and security, and translating requirements into technical solutions. Requires a university degree in computer science or a related field, at least three years of software development experience in data analytics or data engineering, proficiency in Python and SQL, and experience designing modular, scalable data analytics applications.