javascript English-speaking jobs in Hanover

RAYLASE GmbH seeks a results-driven Sales Manager to develop and manage the South Korean market for laser material processing. The role involves identifying and acquiring customers, building key account relationships, and providing technical sales support.

Private Equity Analyst (Analyst 2/3 level) to support minority and buy-out investments in German Mittelstand businesses. Responsibilities include financial modeling, due diligence, and investment committee materials. Requires 2+ years of experience in Investment Banking, M&A, or leveraged finance.

Data Center Engineering Operations Technician will troubleshoot and operate electrical and mechanical equipment in a global data center environment. Responsibilities include following safety standards, taking operational readings, and supervising contractors.

Content Strategist will lead content projects from conception to publication, creating compelling narratives for internal and external audiences.

Responsible for administrative service support for local, expatriate, and business travel employees in Germany. Optimizes and implements administrative service processes and standards based on company policies and local business needs. Coordinates daily office operations, including meeting organization, client reception, and EHS safety management. Collects service requests, identifies service shortcomings, and drives continuous improvement. Manages administrative suppliers, expense review, and payment. Requires a bachelor's degree or above, at least 3 years of administrative experience, and proficiency in English and German.

The German Cancer Research Center (DKFZ) seeks an IT Security Specialist to define security standards for two data infrastructure projects: the Data Space Project and the German Human Genome-Phenome Archive (GHGA). The role involves analyzing IT security operations, implementing risk management frameworks, and ensuring compliance with modern standards.

Senior HR Business Partner will partner with regional leadership to develop and implement HR solutions for organization effectiveness, talent development, and employee engagement. This role will contribute to HR strategy, manage programs, and serve as an internal consultant on HR issues.

Leads clinical development strategy and ensures scientific integrity for functional gastrointestinal and gastrointestinal motility disorders. Manages clinical study projects, reviews documents, and collaborates with cross-functional teams. Requires a medical, scientific, or pharmaceutical degree and 5+ years of clinical development research experience.

Working student supports the Brand Manager in branding and design projects, handles independent projects, and collaborates cross-functionally.

The Max Planck Institute of Biochemistry seeks a motivated Master's student to investigate metabolite production and signaling during monocyte to macrophage differentiation and recruitment. The successful candidate will learn and perform immunology and molecular biology techniques, including cell culture, flow cytometry, and targeted metabolomic analysis.

Senior Account Executive will drive revenue across Amazon Ads strategic priorities, focusing on programmatic and brand-building advertising solutions. Responsibilities include generating advertising revenue, building relationships with agencies and advertisers, and leveraging AI tools to drive sales efficiency. Travel up to 50% across EU5 is expected. Fluency in German and English is required.

Drive net new enterprise revenue and account growth across Europe. Own the full sales cycle for a technical platform focused on AI infrastructure, compute workloads, and performance optimization.

Senior Controller / FP&A to lead financial planning, budgeting, forecasting, and management reporting for Europe. Manages a team of two FP&A professionals and collaborates with senior stakeholders. Requires experience in FP&A/Controlling, costing, inventory accounting, and margin analysis.

Leads the certification and approvals of devices across four Business Units, focusing on diamond drilling, dust management, measuring and fastening tools, robotics, wireless, and IT products. Drives strategic regulatory management, including sustainability regulations and standardization. Manages and develops a team, collaborating with stakeholders to ensure efficient implementation of regulatory requirements.

The German Pension Insurance Rhineland seeks a System Administrator for Document Production to support the conception, development, and production of print campaigns. Responsibilities include preparing form letters, designing print products, ensuring compliance with corporate design guidelines, and managing software solutions for document monitoring.

Drive Real World Evidence (RWE) strategy and execution across the drug development lifecycle. Design and oversee impactful RWE studies, contributing to critical development and regulatory decisions.

This role involves identifying patenting opportunities, drafting patent applications, and developing filing strategies. The position also includes handling patent prosecution and supporting the Patent Conflicts Team.

The Faculty of Philology at Ruhr-Universität Bochum seeks a Professor W3 in General and Comparative Literature. The successful candidate will represent the field in research and teaching, focusing on literary, poetological, or media-aesthetic forms of reflection, and the historical relationship between nature and culture.

Supports the development of financial concepts and strategy, drives execution of finance initiatives, and coordinates cross-functional projects. Prepares materials for Board, Supervisory Board, and investor relations. Acts as an interface between the CFO and key stakeholders.

Private Markets Data Expert and Owner role at CEPRES. Act as subject matter expert for private market data and client advocate, ensuring data supports high-quality investment research and decision-making. Own and oversee the end-to-end market data lifecycle, from ingestion through validation to investment-grade outputs. Drive data governance standards and monitor data quality. Serve as private markets SME during product design, enhancement, and implementation. Improve transparency, efficiency, and scalability across market data workflows.