37 English-speaking jobs in Mainz

Develop software for BI projects in agile teams. Experience with ETL processes, data modeling, SQL, and Python is required. Experience with reporting platforms like Power BI and cloud technologies like Azure Data Lake, Azure Data Factory, Databricks, dbt, or Snowflake is preferred.

Experienced Senior / Director Business Development to drive new partnerships and expand market presence in Europe. Develop and execute business development strategy, manage client relationships, and achieve sales targets.

Develop and maintain customer projects using PHP and Laravel. Design and build REST APIs and integrate with frontend applications. Write and maintain comprehensive tests and participate in technical planning sessions.

Medical Doctor needed for home care visits for patients with Phenylketonuria (PKU) in Mainz, Germany. Conduct 12 visits per patient, providing medical support and documentation.

Experienced sales professional to sell airside driving training products in Europe and the Mideast. Leverage existing customer success to build new relationships and expand market opportunities.

Leads the process engineering team, providing expertise for manufacturing and analytical equipment and facilities. Serves as a Subject Matter Expert for national and international projects, ensuring successful design, build, commissioning, qualification, and handover. Develops BioNTech-wide equipment standards and fosters cross-functional collaboration.

Business Developer to sell battery cells, modules, and packs to B2B customers. Focus on segments such as Energy Storage, micro-mobility, power tools, and industrial equipment. Manage the full sales cycle, from prospecting to account growth. Requires 3-8+ years of B2B sales experience in related industries.

Lead a team of statistical programmers to deliver analysis datasets, tables, listings, and figures for clinical trials. Develop and implement a comprehensive statistical programming strategy, ensuring alignment with compound/platform objectives and regulatory requirements. Champion the adoption of advanced analytics and new technologies to enhance programming efficiency. Collaborate with Biostatistics, Clinical Development, Data Management, and Regulatory Affairs to shape clinical study designs and submission strategies.

The Director Manufacturing Sciences & Technology leads technical lifecycle management of late-stage and commercial RNA and antibody products. Responsibilities include ensuring regulatory compliance, driving technical excellence, leading the Commercial CMC Team, and managing post-approval change management plans.

Leads product development for protein-based products (antibodies and antibody drug conjugates) within a Quality Management System (QMS) framework. Ensures phase-appropriate development and compliance with regulations such as ICH Q8, Q9, and Q10. Oversees critical product changes and deviations, and leads a team of Quality Assurance professionals.

Head of Services (m/f/d) will lead and develop service areas, manage service and support processes, and collaborate with stakeholders. Requires experience in service, IT, or operations, leadership, service management, and cost calculation.

Senior Medical Science Liaison (m/w/d) for Cardiovascular will support the Mainz, Freiburg, Ulm, Heilbronn area. The role involves acting as a primary scientific contact for decision-makers in university clinics and study centers, providing expertise on medical and pharmaceutical topics, and identifying suitable institutions for clinical trials.

As Analytical Method Expert (Associate Director AS&T Lifecycle Management), you will provide technical expertise for late-stage and commercial projects ensuring analytical methods comply with GMP standards. Responsibilities include method validation, lifecycle activities, and evaluation of regulatory submission documents.

As a Sales Specialist – Battery Sourcing, you will secure high-quality, second-life-ready batteries from scrap yards, workshops, and other sources, feeding them into Circunomics' digital marketplace. You will negotiate contracts, perform on-site assessments, and collaborate with the Business Development team to align sourcing targets with demand.

Sales Specialist to identify, qualify, and win buyers for energy storage systems across key customer groups. Own the commercial pipeline from outreach through negotiation and contracting.

Circunomics is seeking a creative and communicative individual with startup experience to join their team. The ideal candidate will have project planning and strategizing knowledge and a high level of autonomy. Circunomics is a leading company in battery circularity, developing a digital marketplace for battery trading.

Aerodynamic Engineer will design and simulate advanced turbocharger components, including volutes, turbine wheels, and guide vanes. Responsibilities include running high-fidelity simulations, generating turbine maps, and developing 1D/3D simulation methods. Requires a PhD or Master's degree in Mechanical Engineering or similar with a focus on turbomachinery or aerodynamics and 3+ years of experience in automotive or related engineering fields.

Working student to support office management, focusing on customer training and consulting team coordination. Responsibilities include scheduling training sessions, managing correspondence, and arranging travel.

Customer Service Specialist will drive key service processes, ensuring agents deliver a premium customer experience. Responsibilities include spare parts forecasting, stock monitoring, order accuracy, and supporting agents with product queries.

Senior C# Developer to build and evolve backend systems and APIs for business-critical applications. Focus on designing, maintaining APIs, enhancing platforms, and supporting automated testing and deployment.