javascript English-speaking jobs in Hanover

UX/UI Designer focused on AI and Design Systems. Responsibilities include building scalable Figma component libraries, designing AI-powered experiences, and creating high-fidelity UI for enterprise applications. Requires strong UX/UI and Design System expertise.

Senior Legal Counsel provides legal advice and governance support to Germany and Operations EMEA teams. Responsibilities include contract negotiation, managing external counsel, and offering practical, business-focused legal solutions.

Lead the acquisition and management of a high-potential, family-owned SME in Germany through AIA's MBI Program. Requires 5+ years in general management with full P&L accountability and deep German business roots.

Office Manager responsible for daily administration, vendor management, office maintenance, and support services.

Working student to produce online learning content using a custom authoring tool. Must have strong English (B2) and German language skills, experience with Microsoft Office Suite, and high attention to detail.

Intern Social Media supports daily content across Instagram, TikTok, and YouTube. Tasks include community engagement, content planning, trend analysis, and leveraging AI tools. Passion for social media and English writing skills are required.

Leads strategic HR and organizational initiatives for the region, partnering with leadership to drive business goals. Oversees all HR functions, ensuring compliance with German labor law and fostering a high-performance culture. Represents the company externally, building the employer brand and strengthening organizational integration. Builds and leads the regional HR team.

Chief Engineer responsible for ensuring data center MEP operates at 100% availability. Duties include maintenance, emergency response, and managing large-scale facility projects. Requires engineering background and experience in critical environments.

Product Manager needed to shape security and perimeter protection solutions. Responsibilities include advising customers, designing security solutions, managing tenders, and developing training materials. Requires technical background, strong communication skills, and fluency in German and English.

Head of Formulation Development & CMC Strategy leads formulation and process development for advanced biologics, including ADCs. This senior role drives CMC strategy, manages global development programs, and leads technical teams.

Experienced Project Manager to oversee multiple installation projects across Germany. Responsibilities include on-site measurements, technical drawing interpretation, subcontractor coordination, and budget/schedule management. Fluent German and English required.

Sales Executive responsible for prospecting and cultivating relationships to grow fractional ownership in the German market. Requires 2-4 years' experience, fluency in German and English, and a business background.

Experienced Medical Safety Physician Product Lead (Director) to provide strategic medical safety leadership across the full product lifecycle. Lead safety oversight for assigned products, particularly early development programs, and support global regulatory submissions.

Experienced Cash Manager needed to own cash flow and working capital for German and international clusters. Responsibilities include liquidity steering, AR/AP management, and treasury operations. Hands-on experience with payments or liquidity planning is key.

Operations and Supply Chain Director for a luxury jewellery business. Oversee the end-to-end value chain including sourcing, production, inventory, and logistics. Requires experience in fine jewellery, strong commercial awareness, and German language capability.

Senior Project Director to oversee and manage large-scale Data Centre Projects globally. Requires proven experience in construction project management, strong leadership, and strategic thinking.

Experienced Responsible Person needed for a growing international specialty pharmaceutical and wholesale organization. Oversee all GDP compliance, quality assurance, and regulatory adherence for German wholesale distribution operations. Must be eligible to act as RP under German requirements.

The Customer Trust and Security Specialist acts as a trusted advisor, building and maintaining customer confidence in the organization's security posture. This role ensures a deep understanding of local customer requirements, supports the creation and maintenance of security documentation, and manages relationships with partners to ensure compliance. The position coordinates between internal teams to deliver timely, consistent, and compliant responses to customer inquiries, audits, and contractual obligations.

Experienced Site Manager needed for a part-time, 3-month freelance contract overseeing three interior fit-out projects in Berlin. Responsibilities include coordinating site activities, managing subcontractors, and ensuring safety and quality standards. Fluent German is required.

Lead backend and fullstack engineering teams building real-time AI conversation systems at scale. Requires 7+ years as a software engineer and 3+ years leading teams with strong technical credibility.