customer service English-speaking jobs in Zabrze

Supports HR operations by managing contract administration, commitments, and service delivery. Monitors progress, handles reporting, invoicing, and stakeholder communication. Contributes to continuous improvement initiatives.

Technical Solutions Manager needed to provide product expertise and technical support to customers, identify solutions, and build relationships. Requires a bachelor's or master's degree in engineering or a related field, fluency in Polish and English, and strong sales and analytical skills.

Senior Consultant for S4 Logistics, specializing in life sciences. Requires 10+ years SAP Logistics experience, including 2+ full cycle S/4HANA implementations. Expertise in Medical Devices processes and GxP/SOX compliance.

Senior Java Engineer to design, develop, and enhance Java-based solutions supporting FRTB SA and IMA initiatives. Integrate data sources, improve platform scalability, and collaborate with client teams. Requires 5+ years of Java development, SQL, and Python experience.

Leads a global team of Business Analysts responsible for customer onboarding via Public APIs, API development, and developer content management. Manages team performance, fosters a culture of continuous learning, and ensures high-quality customer experiences. Collaborates with API Development, Business Implementation Managers, and Commercial teams.

Designs, maintains, and implements IT security architecture across network security, cloud environments, application security, and cryptography. Evaluates and deploys security solutions, collaborates with security teams, and explains complex security concepts to diverse audiences.

Senior Software Quality Engineer will create and maintain test plans, design and execute tests, and collaborate with the scrum team to ensure product quality. Requires 4-6 years of experience in software testing, strong understanding of testing methodologies, and programming skills in Java. Experience with automation tools (Cucumber, Selenium, JMeter, SoapUI) and AI-assisted testing tools is essential. Must possess a legal work permit in Poland.

The Global Senior Rewards Manager leads a team of Rewards Managers, manages the Mars Job Framework, and oversees MGS Rewards Operations. This role plans and deploys digital projects, explores new digital solutions, and requires a Bachelor's degree, 10+ years in HR management, and fluency in English.

Senior Software Engineer will contribute to GPU Monitoring feature development within the Datadog Agent. Responsibilities include building and maintaining shared eBPF functionality, investigating production issues, and researching solutions for eBPF and GPU monitoring challenges. Requires experience with Linux kernel development, eBPF, and building high-throughput/low-latency systems.

HR Business Partner providing support to designated business areas, handling employee relations, designing training programs, and collaborating with the EMEA Talent Acquisition Team.

TikTok seeks a Senior Manager to build and maintain relationships with stakeholders in Poland and the CEE region. This role involves monitoring and analyzing political and regulatory developments, developing policy positions, and representing TikTok in policy forums.

Industrial Production Engineer to optimize production floor layout, streamline processes, and improve manufacturing efficiency for air-cooled heat exchangers. Requires a Bachelor's degree in Industrial Engineering, Manufacturing Engineering, or related field and 5+ years of experience in industrial engineering or manufacturing optimization.

The PMO Manager provides operational leadership to the Project Management team, manages the project portfolio, and ensures project delivery quality and adherence to standards.

Middle Java Full Stack Developer will design, develop, and maintain scalable applications using Java and modern frontend technologies. Lead a development team, drive technical discussions, and collaborate with stakeholders. Requires 3+ years of experience in commercial software development using Java, strong experience with Java 17+, Spring, Spring Boot, Hibernate, and JPA, and good knowledge of JavaScript and React.js.

Supports risk identification, assessment, and prioritization for the bank. Develops and maintains an enterprise-wide view of risk modeling, capitalization, and control. Prepares and presents risk-related results to senior management and governing bodies. Assists with project management, regulatory inquiries, and ad hoc initiatives.

Senior Software Developer will design, implement, and develop core product logic for agent-based developer workflows in Air. Responsibilities include building deep integrations between Air product surfaces, external APIs, and AI coding agents. The role requires strong programming skills in Kotlin, a deep understanding of concurrent and asynchronous programming, and experience with AI-assisted development tools.

Develop and maintain a platform supporting the gaming department. Write code, collaborate with developers, QA, and operations to improve delivery. Design and manage infrastructure, implement CI/CD pipelines, and ensure scalability, security, and reliability.

AI Engineer will design, build, and scale AI solutions for a financial project. Responsibilities include prototyping, deploying, and monitoring AI applications, integrating AI with various systems, and mentoring team members. Requires a Master's degree, 5+ years of experience, strong Python skills, and expertise in Agentic and Generative AI.

Key Account Manager will build long-term partnerships with customers, develop promotional strategies, and manage customer negotiations. Requires minimum 3 years FMCG experience in Sales/Marketing and Key Account Management, a bachelor's degree, and fluency in Polish and English.

The Procurement Specialist / Lead Buyer manages end-to-end procurement processes for non-fuel goods and services. Responsibilities include building supplier relationships, developing procurement plans, managing Source-to-Contract processes, and preparing procurement reports. The role requires 3+ years of procurement experience, strong analytical and communication skills, and proficiency in MS Office.