customer service English-speaking jobs in Zabrze

Java developer to design, develop, integrate, and test software for avionics systems. Experience with Java, object-oriented design, and containerization technologies required. Collaborate with international teams and contribute to project execution. Bachelor's degree in a related field and fluency in English are necessary.

Internal Trainer, coach, and mentor supporting the Team Leader in P&C Services for Switzerland. Requires expertise in Swiss labor law, retirement funds law, and SAP HR processes. Fluency in German, Italian, French, and English is essential.

QA Engineer will work on acceptance testing, regression testing, and test automation for ReadyAPI, an API development product. Responsibilities include writing acceptance criteria, performing manual and automated testing, and providing feedback on testing techniques and tools. Experience with JavaScript for test automation, API testing tools, and BDD is required.

Application Specialist will support the integration of compliance applications into Commerzbank's CI/CD framework, create production system monitoring, and maintain supported systems. The role involves exploring new features to optimize operational stability and supporting continuous improvement of production environments.

Software Integration Engineer will develop the SW integration strategy, build the CI/CD and automation framework, and implement build verification tests for vehicle software releases. Requires experience integrating software with classic AUTOSAR middleware and strong C/C++ development skills.

At Jacobs, we're challenging today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient environments, mission‑critical outcomes, operational advancement, scientific discovery and cutting‑edge manufacturing, turning abstract ideas into realities that transform the world for good.

Cost Engineer analyzes product cost structures, develops cost estimating relationships, and manages cost data. Requires a Bachelor's degree in Electronic/Electrical Engineering and 3+ years of cost engineering experience.

Collaborate with clients' legal, procurement, IT, and business teams to gather and analyse requirements. Translate business needs into functional and technical specifications. Configure CLM platforms or support custom development teams. Assist in testing, training, change management, and go-live activities. Provide post-implementation support and continuous improvement recommendations.

SAP Architecture and Integration Consultant will participate in SAP solution implementations, design client functionalities, and contribute to the development of proprietary SD Worx products. Requires 2+ years of experience in a technical/IT department or software development, familiarity with SAP PO, Dell Boomi, or other integration tools, and proficiency in at least one programming language.

QA Engineer will design and create tests, including automated tests, manual tests, and integration tests for APIs and UI. Responsibilities include writing test strategies, scripts, and documentation. Must have 2+ years of industry experience, proficiency in Java, Shell scripting, Python, JavaScript, Typescript, Node.js, Selenium, Protractor, Postman, Jasmine, and Rest-Assured. Must be able to work with Linux OS and have strong written and spoken English skills.

Lead the design and development of scalable backend systems using Java. Develop solutions for data processing, storage, and analysis at scale. Optimize application performance and ensure reliability in a cloud-native environment. Manage complex database systems and multi-system integrations. Collaborate with cross-functional teams to define project objectives and participate in code reviews.

Senior Performance Tester to design, develop, and execute performance test scripts using LoadRunner Enterprise (LRE). Experience with TrueClient and HTTP/HTML scripting required. Analyze application performance and collaborate with development and QA teams.

Junior Supplier Quality Engineer supports supplier quality, supplier management, and PPAP/APQP processes. Duties include processing PPAP documentation, supporting APQP activities, and performing supplier quality audits. Requires initial experience in supplier quality or manufacturing quality, fluent English, and ability to read technical drawings. Willingness to travel to suppliers' locations in Europe is required.

We are looking for an experienced Microsoft Dynamics 365 Business Central Consultant to support short-term localization projects across multiple European markets, including Poland, Spain, and Portugal. The role is focused on ensuring Business Central is fully compliant with local legal, accounting, and reporting requirements.

Technology Consultant specializing in SAP Finance (FI/CO) R/3 and S/4. Designs, configures, implements, tests, and supports SAP solutions. Requires 5+ years of experience, strong SAP Finance knowledge, and excellent communication skills.

Experienced procurement professional sought for dual role: strategic Non-Commodity Procurement Manager for German and Dutch sites and EMEA Category Manager for MRO. Develops and executes procurement strategies, leads sourcing projects, and manages supplier relationships. Requires 5+ years procurement experience, including 5+ years in MRO Category Management. Fluent English required, German or Dutch proficiency a plus.

Global Category Leader for Capex, 15-month contract. Responsible for sourcing activities, cost reduction, quality improvement, and risk mitigation. Requires a Master's degree, 5+ years purchasing experience, and fluency in English. Experience in supplier and contract management, international purchasing, and project management is essential.

Develop, debug, and unit test product features in Scala, diagnose and resolve issues, and collaborate with the team. Contribute to a Scala API gateway. Requires 4+ years of commercial Scala experience, deployment processes, cloud management systems, and database knowledge.

TODAY at Raiffeisen Tech we are creating the financial industry of the FUTURE. Make technology Happen! The core facts Development of the Bank's integration bus architecture and components. System analysis in the area of integration. Preparation of Proof of Concept for new solutions. Support for other teams in the area of integration design patterns and expert knowledge of specific technologies.

Develops Generative Artificial Intelligence (GenAI) and Vertex based AI development tools. Writes server and middleware code interacting with Google's Large Language Models (LLMs). Collaborates with researchers, engineers, and product managers to develop and test machine learning solutions. Applies foundational Machine Learning (ML) concepts and contributes to the implementation of solutions in specialized ML areas.