5135 mainframe germany English-speaking jobs in Germany

Leads and develops European Customer Care strategy and operations, ensuring high-quality service across all Falk & Ross business units. Manages a team of Customer Care leaders and employees, driving continuous improvement and performance excellence. Collaborates with cross-functional teams to optimize Order-to-Cash processes and implement digital transformation initiatives. Acts as the voice of the customer, advocating for customer needs and feedback across the organization.

UI Designer needed for a health tech company in Berlin. Lead design for iOS and Android apps from discovery to shipping. 3+ years mobile app design experience required. Strong Figma skills and a portfolio showcasing design craft essential.

AI researchers will develop new model architectures and post-train open-source base models for deterministic simulation and real-world applications.

Coordinates front office, site administration, and facilities management activities. Prepares reports on site utilization, security, energy consumption, and sustainability. Supports compliance requirements and vendor management.

Experienced Project Manager with electrical background needed for data center projects. Manage LV & MV installations, testing, and commissioning. Strong leadership, communication, and problem-solving skills required.

Senior PLM–SAP Integration Consultant (MDG-M Focus) to drive impactful integration solutions. Lead PLM system (e.g., Teamcenter) integration with SAP, ensuring seamless data flow. Shape and optimize SAP MDG-M processes for material master governance.

Talent Manager for international high-profile fashion clients. Manages career, commercial, and creative strategies, including brand partnerships, campaign coordination, and long-term planning. Requires experience in talent management, brand partnerships, and strategic career development within fashion, entertainment, or creative industries. Fluent English required, German, French, and Italian a plus. Based in Berlin.

Software Development Manager will own software delivery across mobile, backend, and web systems. Coordinate complex releases, manage dependencies, and ensure reliable delivery into production environments. Strong technical foundation and experience leading or mentoring engineers required.

Senior Data Scientist with 5+ years' experience in analytics and statistics. Focus on applied statistics, Python, SQL, and modern data warehouses. Drive BI, data quality, and the evolution of the data warehouse environment.

The Venture Capital Investor Accelerator is an 11-week apprenticeship-style program providing structured training and hands-on experience in deal sourcing, due diligence, portfolio support, and fund strategy.

Enterprise Security Architect specializing in Identity and Access Management (IAM) for a large international organization. Develops and enhances group-wide security architecture, analyzes IAM trends, and designs IAM security architectures. Requires extensive IAM experience, including architecture delivery in large organizations and hands-on experience with IAM platforms.

This role executes regional after-sales service strategies, enables service agents through training and support, and manages partner relationships. The Service Specialist optimizes service workflows, provides direct support for key accounts, develops the service network, and resolves critical customer issues.

AI Research Engineer to design and develop novel model architectures and post-train foundation models for real-world applications. Requires strong ML research track record, expertise in modern architectures, and experience training large-scale models.

Mechanical Lead for hyperscale data center construction projects. Leads mechanical delivery, coordinates subcontractors, and ensures quality, safety, and compliance. Requires mechanical engineering background and experience on large-scale projects.

Oversees the organization, execution, and assessment of user training for internal staff and external clients on Biosensors Structural Heart products. Supports product implantation globally, focusing on training during center openings and certification processes.

Customer Service Specialist manages customer inquiries, processes, and ensures timely, high-quality service. Requires commercial training, foreign trade experience, and proficiency in ERP systems.

Experienced Warehouse Manager to lead day-to-day operations at a Berlin facility. Responsibilities include team leadership, process improvement, inventory management, and ensuring safety compliance.

Strategic Buyer (m/f/d) will define and execute procurement strategy, optimize costs and processes, and build relationships with international suppliers. Requires a bachelor's degree, 3-5 years of purchasing experience, strong negotiation skills, and proficiency in Excel.

Designs, builds, and owns SAIZ's enterprise operating model, including onboarding, value delivery, account maturity, and expansion. Leads strategic accounts, identifies patterns, and translates customer insights into scalable processes and frameworks. Builds systems that scale without losing quality or depth.

Leads global growth strategy for a large-scale mobile gaming portfolio. Manages performance marketing, user acquisition, and monetization. Builds and leads a growth team, driving data-driven decision making and experimentation.