507 English-speaking jobs in Katowice

Operate and develop Vattenfall's core identity services, including Active Directory, Azure AD, authentication services, and remote access solutions. Ensure operational stability, incident resolution, and implement complex changes. Collaborate with experts from multiple IT domains.

Level 1 Field Engineer providing onsite and desk side support to end users. Troubleshoots PC problems, builds and configures PCs, and supports meeting rooms, printers, scanners, and mobile devices.

Designs and develops security detection and response capabilities in complex enterprise environments. Shapes and improves the technical architecture of SOC capabilities, ensuring high detection quality and alignment with regulatory and business requirements. Translates business strategy into architecture designs and acts as a bridge between security operations, enterprise architecture, and senior stakeholders.

Develop, maintain, and optimize a 24/7 service. Collaborate with teams to enhance system performance and security. Implement Java features and resolve issues. Support database optimization and application operation.

Java Hybris Developer analyzes customer requirements, develops solutions, and implements them using Hybris, SAP Commerce, Spring, MVC, and related technologies.

Senior Machine Learning Engineer will design and implement end-to-end ML pipelines for training, inference, evaluation, and deployment. Responsibilities include acting as a technical lead for the ML chapter, driving use cases across computer vision, forecasting, classification, and LLM-enabled workflows, and mentoring junior engineers.

Business Analyst to translate business needs into actionable requirements and user stories. Responsibilities include gathering requirements, documenting them in Azure DevOps, collaborating with technical teams, and leading User Acceptance Testing. Requires 2+ years of experience as a business analyst, ideally in data & AI, and strong communication skills.

Business Analyst needed for e-commerce projects. Collect business requirements, facilitate workshops, and collaborate with developers and stakeholders. Proven experience in requirements management, communication, and workshop facilitation required.

Leads presales strategy, solution qualification, and opportunity shaping for Microsoft Dynamics 365 across the portfolio. Accountable for the presales lifecycle, from discovery and qualification through solution alignment and commercial scoping. Collaborates with Sales and Delivery teams to deliver value-driven solution presentations. Conducts functional and technical discovery, solution design, and effort estimation. Ensures a smooth handover of technical knowledge to Delivery teams. Requires 12-15+ years of experience in consulting, enterprise applications, or business transformation roles with strong experience in Microsoft Dynamics 365 presales, solution architecture, or go-to-market leadership.

Designs and maintains end-to-end architecture aligned with business and IT strategy. Develops scalable, secure, and resilient Azure-based solutions. Collaborates with stakeholders to translate business requirements into technical solutions.

As a Celonis Senior Consultant, you will deliver process discovery, analysis, and improvement initiatives leveraging Celonis Process Intelligence. You will translate business needs into data-driven insights and actionable recommendations, collaborating with business, IT, and data teams.

Senior Billing Specialist will manage billing activities for TMF clients, coordinate client and internal processes, and ensure accurate invoicing and financial reporting. Requires 3+ years of experience, strong English (B2), and proficiency in Microsoft Office Suite and Dynamics 365.

Build and operationalize machine learning solutions across computer vision, forecasting, classification, and LLM-enabled workflows. Integrate LLMs into pipelines and develop supporting APIs, jobs, and orchestration layers. Contribute to engineering quality through version control, CI/CD, testing, packaging, and containerization. Work in Scrum with data engineers, analysts, and stakeholders to convert business requirements into ML solutions.

Support the development of machine learning solutions across the Data & AI team. Work on use cases in computer vision, forecasting, classification, and LLM-enabled workflows. Collaborate with data engineers, analysts, and business stakeholders.

Join Europe's largest airline group as a Cabin Crew member. No prior experience is required as comprehensive training is provided. Successful completion leads to a career with opportunities for advancement. Must be able to work flexible shifts, have unrestricted right to live and work in Poland and the EU, and meet height and swimming requirements.

Full-Stack Software Engineer needed for client-facing Agile delivery team. Develop and maintain scalable backend services using Node.js, build REST APIs, and contribute to frontend features in React.

Full Stack Engineer to build the next generation of a Group-wide AI platform. Develop frontend applications using React, backend services with Node.js, and AI/LLM components with Python.

Develops Warehouse Management and Warehouse Control software functions according to specifications. Collaborates with architects, project managers, and other developers to deliver integrated solutions. Ensures software quality through testing and code reviews.

As a Technical Business Analyst, you will gather requirements, analyze business needs, and collaborate with development teams to deliver solutions. You will design prototypes, test functionalities, and optimize processes.

Senior Full-Stack Engineer IV will contribute to Synthetic Monitoring initiatives, developing and maintaining infrastructure, and designing monitoring runners. Requires experience with Golang, Java, PostgresQL, Oracle, Azure DevOps, Github, OpenShift/Kubernetes, Kafka, Linux, OpenTelemetry, and cloud technologies.