customer service English-speaking jobs in Zabrze

Senior Electrical Power Systems Studies and Planning Engineer needed for high-voltage network analysis and planning. Responsibilities include conducting power system studies, developing planning studies, and assessing grid impact of new generation sources. Requires 10+ years of experience, a Bachelor's degree in Electrical Engineering, and strong experience with PSS/E.

Embedded Software Engineer needed for access control project. Develop and extend existing firmware solutions within an established platform. Must have experience with access control systems and the OSDP standard.

Logistics Billing Analyst will ensure accurate and timely freight payments. Responsibilities include identifying and resolving invoicing discrepancies, analyzing accounts payable and receivable, and collaborating with internal and external partners to improve processes.

The Identity Management Specialist will ensure secure and compliant operation of digital identities, user accounts, and access rights. Responsibilities include identity lifecycle management, implementing authentication methods and Conditional Access policies, resolving incidents, and supporting security and compliance standards.

Provides 1st and 2nd line support for Automotive & Quality applications, resolving tickets, analyzing issues, and escalating complex cases.

Senior O2C E-invoicing Process Expert supports the LUCA Digital Finance O2C Stream, adapting business processes to e-invoicing requirements in SAP S/4 HANA. Collaborates with teams to gather requirements, ensure data mapping, and support testing. Acts as a first point of contact for process issues and coordinates defect resolution. Requires a degree in economics or equivalent, 3+ years of SAP O2C experience, and expertise in SAP S/4 HANA. Strong communication, coordination, and analytical skills are essential. Fluency in English is required. Willingness to travel 20-25% of the time.

Scales, secures, and automates user access management infrastructure, ensuring zero-trust integrity. Conducts access audits for PCI DSS and ISO 27001 compliance, measures operational SLAs, and optimizes processes. Validates role models, maps access workflows, and deploys automation scripts.

Senior Java Developer to design and implement enterprise-grade backend solutions using Java 17 and the Spring ecosystem.

Provides 2nd line technical support for a high-volume insurance portal, investigating and resolving application, integration, and data issues. Collaborates with development, QA, DevOps, and infrastructure teams to ensure system health, performance, and availability. Maintains technical documentation and participates in incident management. Requires fluency in German and English, at least 5 years of experience in a similar role, and understanding of ITIL.

Experienced Principal Application Architect to define and evolve the architectural vision for CIAS platforms. Lead the design and evolution of large-scale, distributed, cloud-native platforms. Guide engineering teams through complex design decisions and influence senior stakeholders.

Credit Controller responsible for managing trade receivables, including issuing reminders, resolving disputes, and handling litigation. Requires fluency in German and English, proficiency in Excel, and experience in finance/accounting.

AI Engineer to design and implement LLM-powered applications using advanced techniques. Requires deep knowledge of LLM capabilities, including model tuning, RAG, and data processing pipelines. Strong Python proficiency and experience with frameworks like LangChain and LangGraph are essential.

Senior Enterprise Architect to drive and evolve enterprise architecture practices, ensuring alignment between business strategy and IT. Responsibilities include designing and communicating enterprise architecture, supporting projects, and translating business needs into architecture solutions. Requires 8 years of IT experience, including 5 years as an Enterprise Architect, a Master's degree, and at least one certification: Open CA / Zachman / CISSP-ISSAP / ITIL v3 Master / CCBA (or equivalent).

Manages technical, IT, and construction activities for data center delivery projects. Ensures project scope, timelines, and milestones are met. Supports electrical installation works and reviews technical documentation. Tracks, reports, and analyzes key performance indicators. Coordinates with contractors, vendors, and suppliers.

Experienced Data Engineer needed to design, build, and evolve data-driven services and streaming pipelines. Responsibilities include implementing features, developing and delivering sprint backlog items, and building and maintaining stream processing pipelines using Kafka and Apache Flink. Must have 6+ years of experience with Kafka/Flink, Apache Kafka/Confluent, Apache Flink, Java (Spring and/or Quarkus), and Confluent Schema Registry.

Senior Financial Accountant oversees month-end close, accruals, and variance analysis for multiple countries. Leads P&L and Balance Sheet reviews, consolidates regional metrics, and ensures statutory and tax compliance. Requires a Bachelor's degree in Accounting/Finance, CA/CPA qualification, and 5+ years of experience in multinational accounting.

IT Support Engineer will provide day-to-day user support, troubleshoot product failures, and deliver infrastructure projects. Responsibilities include setting up infrastructure, managing subcontractors, and performing root cause analysis. Requires knowledge of Linux and Windows server administration, network infrastructure, and security tools.

Resolves complex, high-risk complaints in a financial services setting. Develops and documents complaint handling processes. Requires experience in regulated financial services and complaint handling standards.

Andersen is seeking a Go Developer to build high-load financial systems for a global technology company's digital platform. Responsibilities include developing and improving back-end functionality, designing and implementing APIs, and optimizing data storage and report generation. Must-haves include 4+ years of Go development experience, knowledge of MySQL and relational databases, and experience with microservice architecture and high-load systems.

Engineer to deliver end-to-end technical improvements for a cloud-native product designed for Graphic Designers and Virtual Decoration Specialists. Responsibilities include backend engineering, DevOps, and collaborating with team members on technical decisions. Requires advanced C#/.NET skills, strong DevOps experience, and proficiency in AWS, Terraform, and Python.