customer service English-speaking jobs in Zabrze

Senior Quant Developer to develop and implement quantitative trading strategies using Python. Experience in quantitative finance, backtesting, and portfolio optimization required.

Lead IT/OT security organization transformation and governance for the EMEIA region. Manage security transformation projects, design and implement organizational changes, and drive convergence between OT, Security, and IT teams. Develop security strategies and support business development activities.

Provides advisory and guidance on export control, due diligence, trade compliance, and sanctions regulations to ensure alignment with regulatory requirements. Conducts due diligence on transactions and business partners, supports export classification and licensing processes, and contributes to risk assessments and compliance frameworks. Collaborates with cross-functional teams to safeguard international business activities.

SAP MM Consultant with Automotive experience required for a 12-month contract (extendable) with an end-client in Wroclaw, Poland. Remote work with occasional onsite visits. Responsibilities include optimizing supply chain, supporting SAP users, configuring processes, and leading projects. Must have S/4HANA and end-to-end SAP roll-out experience. Fluent English required.

Senior Red Hat OpenShift Engineer needed for platform engineering team. Design, deploy, and manage OpenShift clusters, build automation using Ansible, ArgoCD, and Helm, and implement security best practices. 8+ years of platform or infrastructure engineering experience required, with strong expertise in Red Hat OpenShift 4.x and Kubernetes.

Acts as IT consultant/architect for Global Supply Chain Planning platform rollouts. Designs and maintains technical documentation. Translates functional requirements into technical features for development teams. Analyzes source data models and maps them to target structures. Evaluates emerging technologies and trends. Ensures product design adheres to functional requirements and standards. Manages, implements, and supports applications and services in Global Planning areas. Evaluates and proposes Supply Chain Planning systems strategy. Provides Business Process and IT expertise and support related to Global Supply Chain Function.

Senior Software Engineer to build and scale a payment platform. Lead design sessions, mentor team members, and promote best practices in quality, security, and operations. Experience with Java/Kotlin, Spring Boot, RESTful APIs, Kafka, and PostgreSQL required. 5-9 years of professional software development experience.

Protective Security Manager implements, oversees, and maintains Westinghouse Global Security programs across Polish sites. Develops and administers security policies, conducts audits, and supports physical security standards. Requires 7+ years of protective security experience, fluency in Polish and English, and proficiency in MS Office tools.

Provides project support to Project Manager, Governance Lead, and Contract Manager. Coordinates project activities, prepares reports, and manages project data. Requires experience in project coordination, strong Excel skills, and experience with Power BI and SharePoint.

Senior Solution Architect for API Security will design, integrate, and optimize security solutions across cloud, Kubernetes, networking, and API infrastructures. This role involves deploying and operationalizing API Security solutions for enterprise customers.

Develop and maintain M-Star's fluid dynamics solver, including algorithm implementation and validation. Translate research in numerical methods into a high-performance software product. Model fluid dynamics, multiphase flows, particle mechanics, and heat transfer.

Dentons Europe seeks a Europe Head of Opportunity Management to lead a Proposals and Credentials team. The role involves setting strategy, managing a team, leading major pitches, and collaborating with leadership to ensure a consistent go-to-market approach. The successful candidate will have significant experience in proposal management within professional services, a proven track record of leading complex bids, and strong stakeholder management skills.

AWS Python Developer will collaborate with application teams to deploy applications, create and maintain Infrastructure as Code, build CI/CD pipelines, and design cloud security controls. Responsibilities include supporting infrastructure, troubleshooting production issues, and participating in a rotational on-call schedule. Requires strong Python development experience, AWS expertise, and knowledge of CI/CD tools, DevOps principles, and cloud security best practices.

Plan, forecast, and manage PPC activities across Google Ads and Bing. Analyze campaign performance, track metrics, and provide reports. Collaborate with stakeholders and ensure campaign quality.

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Execute and optimize organic growth initiatives across SEO, content, YouTube, and localization. Analyze performance data, identify growth opportunities, and collaborate with teams to improve funnels and conversion rates.

Lead MS Dynamics 365 Business Central ERP and WMS implementations and rollouts. Analyze business needs, translate them into functional and technical requirements, and prepare documentation. Coordinate with external vendors, participate in solution design, and oversee testing and quality assurance. Manage post-go-live improvements and provide training and support.

Security Operations Specialist will respond to security incidents, develop SIEM detection logic, and promote security best practices. Requires 2+ years of experience in a Security Operations Center, experience with incident response and SIEM solutions, and Linux environments.

Senior Software Engineer to develop backend for passenger information systems. Requires 10+ years programming experience, strong typing languages (C++, Rust, or Go), and understanding of architecture, functional programming, and design patterns. Excellent communication and collaboration skills. Fluent in English (B2+) and Polish (C2+).

Design and maintain software tools and distributed services for training and deploying large-scale AI models. Write efficient Python and systems code, optimize distributed services, and prototype utilities.