javascript English-speaking jobs in Bielefeld

Leads global Clinical Affairs strategy for Brainlab's surgery portfolio, ensuring alignment with product, regulatory, and commercial objectives. Manages an international team responsible for clinical evaluation, research, and scientific marketing communication. Ensures clinical compliance with EU MDR, FDA, and other regulations. Partners with R&D, Product Management, Marketing, Sales, and Quality Management. Translates clinical insights into product innovation and market differentiation. Represents the company in communications with regulatory authorities.

Study Physician to provide medical expertise and oversight for clinical trials from design to reporting. Requires MD degree, minimum 4 years clinical practice experience, and understanding of ICH-GCP. Experience in pharma industry or CRO is desirable.

CYLAD, an independent consulting firm, seeks CONSULTANT | MANAGER | PRINCIPAL to support executives in strategy, transformation, and performance improvement across various industries. Fluency in German and English is required.

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

The Chief Financial Officer (m/f/d) is responsible for all financial and accounting matters of the Berlin production site. This role ensures financial transparency, governance, and performance management, prepares group reporting packages, and acts as the main interface between the site and central finance functions.

IT Compliance Manager will enhance and streamline IT compliance processes, conduct audits, and manage action plans. Requires a Master's or Bachelor's degree in a relevant field and experience in IT compliance, audits, and risk management.

This 6-month internship starting September 2026 will involve full participation in the investment process, including sourcing, market review, financial analysis, and portfolio support.

Experienced business leaders with entrepreneurial drive are sought to join a trusted business consulting network as Managing Directors. Partners will lead and grow their own firms in North and East Germany, supporting SMEs through a proven mentoring framework.

This part-time position involves loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. May utilize heavy machinery. Requires ability to lift up to 70 lbs., read and memorize postal codes, and work flexible hours. Warehouse experience is preferred.

Leads and oversees a team of consultants delivering threat-led cybersecurity consulting services. Develops teams, works with sales and domain leaders, and manages client relationships. Requires 10+ years of experience in cybersecurity consulting, including security operations, application security, cloud security, or related areas.

Kraken is seeking a dynamic Sales Director to accelerate international growth for Kraken Field and Assets. This role involves spearheading expansion, managing the entire sales cycle, and selling complex software solutions to energy suppliers and large-scale installer companies.

Medical Science Liaison for Europe Central Region, Germany. Builds KOL and HCP base in pre-launch and launch phase. Supports medical and scientific education of HCPs, engages with HCPs to increase diagnosis rates, and supports market access. Requires deep expertise in medical and scientific engagement, strong communication skills, and adaptability.

Manage standard Revenue Accounting & Reporting (RAR) operating procedures, including contract management, cost recognition, and reporting. Advise and support customers on RAR process and application development. Plan and manage IT projects, ensuring alignment across stakeholders.

Support Italian-speaking hoteliers with trivago products and services. Assist with customer record maintenance, presentations, and data reporting. Contribute to customer retention and product adoption initiatives.

Experienced Vice President to join Investment Banking team in Frankfurt. Lead execution of M&A, leveraged finance, and structured financings. Manage transactions, prepare client materials, and develop client relationships.

Senior AI Architect to design enterprise-scale AI architectures, lead engineering teams, and advise clients on AI strategy. Experience with cloud AI platforms (Azure, AWS, Google Cloud) and machine learning engineering required.

Experienced SAP HR Payroll Consultant with 10+ years of expertise in SAP PY-DE (German Payroll) required. Lead configuration, optimization, and maintenance of SAP Payroll Germany. Ensure compliance with German legal and regulatory frameworks. Support end-to-end payroll processes, system enhancements, and transformation initiatives.

Leads external and internal communications strategy, shapes corporate narrative, and amplifies brand presence. Develops and executes a holistic communications strategy aligned with business goals. Manages a team of communications and brand specialists.

commercetools seeks a Senior Technical Product Marketing Manager to lead positioning, messaging, and go-to-market strategy for the commercetools Platform, add-on products, and ecosystem enablers. This role requires a strong understanding of modern AI platforms and architectures, including LLMs, embeddings, and agent-based systems. You will translate complex technical concepts into compelling stories that inspire adoption and differentiation.

FoodLabs seeks a Head of Venture Studio to develop and launch food-focused ventures. Responsibilities include sourcing and shaping venture ideas, conducting rapid discovery, building MVPs, and recruiting founders. The ideal candidate has experience building products, companies, or new business lines and thrives in ambiguous environments.