javascript English-speaking jobs in Bielefeld

Senior Research Scientist - Analytical Development supports Elanco's Technical Development organization. Responsibilities include developing analytical and dissolution methods, interpreting data, and collaborating with manufacturing and regulatory representatives. Requires a PhD with 5+ years of experience or equivalent experience in pharmaceutical development, with expertise in chromatographic, spectroscopic, and dissolution method development.

Provides administrative support including personnel, budgetary, manpower, and office automation services. Coordinates personnel actions, maintains employee records, assists with financial management, and ensures regulatory compliance.

Intern/Working Student to the Co-CEO will work directly with the Co-CEO on strategic and operational priorities. Responsibilities include taking ownership of key initiatives across finance, people, and organizational topics, supporting AI tool adoption, conducting market research, and preparing decision-ready materials.

Develop and refine metrology concepts for AR/VR image quality. Improve and maintain image quality metrology setups. Design, build, and align optical setups for image quality testing. Implement and maintain data processing routines. Analyze measurement results and drive improvements.

Develop and maintain scientific relationships with thought leaders globally. Provide medical expertise to the medico-marketing team and support medical inquiries for the Merz product portfolio. Manage Key Opinion Leaders (KOLs) and provide regional medical support to distribution partners.

Leads the design and execution of experimentation frameworks, including geo-based and holdout incrementality testing. Evolves the organization's Marketing Mix Modelling (MMM) capability, including model development, calibration, and translation into actionable budget allocation recommendations. Develops sophisticated statistical models such as LTV prediction, churn scoring, and audience segmentation. Architects and governs the marketing data layer, ensuring best practice across dbt modeling, data quality, and documentation. Translates complex findings into compelling strategic narratives and executive-ready recommendations. Partners with Finance (FP&A) to ensure marketing efficiency metrics, budget frameworks, and unit economics (CAC, LTV, Payback Period) are consistent with company-wide financial reporting and planning. Collaborates with Data Engineering and Marketing Technology to define and shape the long-term marketing data stack roadmap. Leads the team’s thinking on how AI tools and techniques can augment the analytics workflow.

Program Manager / PhD (m/f/x) - Student & Scientist Programs will inspire future founders, run programs, shape learning experiences, and bridge research, technology, and entrepreneurship. Must have a Master's degree (or equivalent) in a relevant field, startup experience, and passion for empowering others.

Lead planning role on a major EPC/EPCC project in Dresden, Germany. Develop and manage the Integrated Master Schedule using Primavera P6. Drive planning across engineering, procurement, construction, commissioning, and handover. Lead a team of planners and present program updates to stakeholders. Requires significant planning experience on major EPC/EPCC projects and advanced Primavera P6 expertise.

Network Administrator needed to support and maintain network infrastructure, including LAN, WAN, WLAN, firewalls, and servers. Requires 2+ years of experience with Cisco equipment, network administration, and Windows/Linux OS. Fluent English and German required.

As a Supplier Quality Engineer - Cables, you will drive the New Product Introduction (NPI) process for complex cable assemblies used in the V93000 IC tester. You will ensure manufacturing quality and reliability throughout the outsourced supply chain, develop and maintain expertise on cable assembly design, and collaborate with R&D, Supply Chain, and global support teams.

Senior/Clinical Research Associate (CRA) to oversee and manage clinical trial activities ensuring protocol, regulatory, and industry standard adherence.

This is a 6-month working student/intern role focused on outbound sales and lead generation for an AI-native energy platform. Responsibilities include cold outreach to German industrial SMEs, lead sourcing, and pipeline management within a CRM tool.

Deployment Engineer to support the rollout of automation and robotics solutions. Responsibilities include installation, configuration, testing, and commissioning of automated systems. Coordinate on-site activities and collaborate with project teams, engineering teams, and stakeholders.

Commercial Operations Manager – EU will lead the commercial operations strategy, partnering with business leaders to enable high-performing, insight-led commercial teams. This role will provide insights into data trends, KPIs, and performance drivers, and champion modern, multi-channel and omnichannel ways of selling. The Commercial Operations Manager will also develop and implement predictive revenue models, support business development, and lead, coach, and develop the business analyst team.

Design and implement software solutions for a service-oriented platform. Develop .NET Core interfaces with Azure cloud services. Accompany solutions throughout their lifecycle.

Manages 100-200 mid and mass market accounts, ensuring positive customer experience and revenue growth. Handles renewals, relationship development, and upsells. Supports assigned clients, responds to inquiries, and tracks renewals. Requires a 4-year degree and 2-4 years of related experience or equivalent work experience. Microsoft Suite experience required, Salesforce and software sales experience preferred.

M&A Associate will build financial models, prepare deal materials, conduct due diligence, and support deal execution across sell-side and buy-side transactions.

IT Administrator responsible for server infrastructure, networking, endpoint management, software licensing, and procurement. Requires experience with Linux and Windows server administration, IAM solutions, and IT support.

Experienced Project Manager to lead complex architectural projects across healthcare, education, and research sectors. Manage projects from design to completion, leading teams and ensuring on-time, on-budget delivery.

The Student Assistant supports the Facility Manager in administrative and operational activities, contributing to a safe and organized work environment. This role provides practical experience in facility management, vendor coordination, event logistics, office administration, and health and safety processes.