assistant English-speaking jobs in Bochum

Lead and execute qualification and validation activities for equipment, utilities, facilities, computer systems, and processes within the life sciences industry. Ensure compliance with GxP standards and global regulatory requirements. Manage projects, prepare documentation, and build client relationships.

Lead the DTC team, driving sales growth and strategic expansion. Manage influencer marketing, paid social, SEO, SEA, and display campaigns. Optimize Shopify+ store performance and customer journey.

Working student supports the Talent Search Team in active sourcing, application management, recruitment, university partnerships, and employer branding initiatives.

The Category Buyer Indirect Material will develop and implement sourcing and category strategies for indirect materials, services, MRO, and CAPEX. This role will identify and implement cost-saving potential and manage regional sourcing and savings projects. The Category Buyer will also execute negotiations, conduct market and supplier analyses, and manage supplier relationships.

Responsible for understanding and driving customer demand for the V93K product portfolio. Develop and evaluate demand and supply scenarios, including risk assessment and supply chain implications. Collaborate with cross-functional teams to execute new product manufacturing.

Test Engineer 4 will support panel equipment production, developing test procedures, resolving manufacturing floor test issues, and improving product quality. Responsibilities include collaborating with design engineering, conducting validation on test software and fixtures, and analyzing factory non-conformances.

Data Engineer needed to build and maintain data infrastructure, develop ETL/ELT pipelines, and collaborate with data science and business intelligence teams. Requires Python expertise, experience with AWS, and strong communication skills.

Lead Exterior Designer will coordinate with departments to define design objectives and formulate creative development strategies. Responsible for exterior design trend analysis, family planning, and design quality control. Will also develop creative design guidelines, technical documents, and medium/long term planning.

This HR Administrator - Office Manager role combines HR administration and office management. Responsibilities include managing employee data, leave administration, fleet processes, onboarding/offboarding, and facilities operations. The ideal candidate has 3+ years of HR administration experience, proficiency in German and English, and strong organizational and communication skills.

Wave Optics Design Expert sought for research and development of HOEs and metasurfaces for optical displays and automotive LiDAR. Requires PhD in Optics and experience designing HOE or metasurface devices. Proficiency in optical design/simulation tools is essential.

Freelance WordPress Web Developer needed to build a new one-page website. Must have strong frontend skills, experience with WordPress themes and plugins, and knowledge of HTML5, CSS3, and JavaScript.

Leads and operates a new monoclonal antibody manufacturing unit, encompassing clinical and future commercial GMP production. Builds and manages a team of up to 50 employees, ensuring compliance with GMP, EHS, and quality standards. Drives operational readiness and smooth transition from project to routine manufacturing. Requires a university degree in a natural science discipline, several years of GMP biopharmaceutical manufacturing experience, and proven leadership skills.

Build and launch business tools end-to-end using AI-native tools. Own the full launch process, from concept to live URL, and iterate based on usage data. Must have a live portfolio demonstrating your ability to ship quickly.

Supply Chain & Purchasing Supervisor will lead the supply chain and procurement area at the Crottendorf, Germany manufacturing site. Responsibilities include managing purchasing master data, supplier relationships, cost reduction projects, and supply chain risk assessment.

Principal Consultant to set up and govern Focused Build methodology, align delivery with SAP Activate and Agile principles, and manage requirements in Solution Manager.

Manages logistics-related internal and external projects, including planning, resource coordination, and progress tracking. Develops SOPs, operational mechanisms, and collaboration frameworks to improve team efficiency. Organizes and leads departmental and cross-functional meetings, ensuring task follow-up and information transparency.

Senior Key Account Manager (m/f/d) will manage relationships with international distribution partners across approximately 30 countries. Responsibilities include negotiating contracts, collaborating with partners, and handling contract details. Requires fluency in German and English, 3-5 years of experience in key account management, and the ability to work independently and collaboratively. Full-time residence in Hamburg is required.

Software developer with expertise in Java or Golang sought to design and implement cloud-based distributed systems. Responsibilities include architecture definition, service development, and collaboration within agile teams. Requires proficiency in cloud technologies, infrastructure as code, and DevOps practices.

Designs and delivers training programs for end-users, partners, and distributors. Creates and maintains a positive learning environment. Develops and delivers technical preparatory training and induction programs. Continuously improves training programs and learning opportunities. Acts as a content expert and maintains training materials.

Leads and coordinates accounting activities across European entities, ensuring accurate financial closings and US GAAP reporting. Manages SG&A costs, prepares financial reports, and drives process improvement.