python English-speaking jobs in Mainz

Leads the management and implementation of conversion optimization strategies across digital, telesales, and partner channels. Designs, implements, and evaluates A/B and multivariate tests to improve conversion rates. Analyzes key funnel metrics, attribution models, and ROAS. Collaborates with campaign, sales, and product teams to optimize lead-to-customer conversion. Manages an international, data-driven team.

The GFEBS Project Manager Coordinator Lead manages preventive maintenance operations using the General Fund Enterprise Business System (GFEBS) on a military installation. This role ensures accurate data entry, reporting, and coordination of maintenance activities. The Coordinator Lead works with government representatives and contractor personnel to maintain compliance with contract requirements.

Analyze, monitor, and contribute to steering a €25bn investment portfolio for Allianz Versicherungs-AG. Support investment decisions, projects, and ad-hoc requests.

Leads and scales OpenAI's relationship with Boston Consulting Group globally. Defines strategic direction, establishes operating models, and drives commercial and transformational outcomes. Serves as OpenAI's senior executive counterpart to BCG's global leadership.

Postdoctoral researcher to analyze EEG, EMG, and movement data mapping neural mechanisms of treadmill training in Parkinson's disease.

Develop and grow Bosch's venture portfolio from business idea to exit. Evaluate investments, execute deals, and support ventures in strategic and operational development. Analyze market potential, founder teams, business models, products, and financials.

The Cell Therapy Account Management Lead will provide strategic leadership to a team of Cell Therapy Account Managers in Germany. This role is responsible for building and leading a high-performing team, strengthening Kite's leadership position in Cell Therapy, and partnering with internal and external stakeholders. The role requires 35-40% travel for relationship building and account management.

Lead a hybrid IT operations organization responsible for Germany's largest web portal, managing a team of 100 across three locations. Define system architectures, strategic roadmaps, and manage CAPEX/OPEX budgets. Collaborate with software development, product management, and external partners.

Leads the vision and execution of CCH Tagetik's global pricing strategy. Develops pricing frameworks, monetization models, and scalable pricing practices. Partners with cross-functional teams to drive strategic pricing decisions. Analyzes pricing performance and implements pricing strategies for new products and modules.

Experienced Associate or Vice President to develop relationships with DACH and European private equity funds. Support origination efforts, identify transaction opportunities, and act as a strategic advisor to sponsor clients on M&A, financing, and capital structure.

Develops and executes business development strategies for pharmaceutical and biotechnology partners. Identifies and secures new partnerships, manages contracts, and builds relationships with stakeholders. Collaborates cross-functionally with internal teams and contributes to the development of biopharma solutions. Requires a bachelor's degree and 5+ years of relevant experience or a master's degree and 3+ years of experience.

Support the stability and operability of a cloud-native IMS platform. Contribute to improving product observability, automation, and CI/CD processes. Collaborate with L2 support, QA, and R&D teams.

Research Assistant (Doctoral Position) to investigate the effects of climate change on soil microbial communities, focusing on pathogens. Tasks include soil incubation, microbial analysis, and scientific publication.

Provides legal support to AllianzGI's private credit business, including structuring investment funds, drafting agreements, and advising on debt investments.

Connexity seeks a Principal Product Manager to lead the development and strategic direction of pricing architecture. This role focuses on automating and modernizing pricing tools, integrating ML/AI models, and designing next-generation services.

As a Working Student, you will support the Talent Management Unit in career development, staffing, and strategic HR topics. You will assist with preparing Career Development meetings, process staffing data, and contribute to strategic HR projects.

Become part of Tanso and decarbonise industries with us. To own product end-to-end for a cross-functional pod (engineering + design), we are looking for a (Senior) Product Manager (f/m/x). Tanso already manages a significant share of industrial emissions - your product decisions will directly accelerate that growth and help decarbonize European industry.

GeminiSense seeks an Agent Builder to design, build, and deploy AI agent systems for internal operations and external products. Responsibilities include automating workflows, developing AI-powered products, and iterating on solutions based on user feedback. Candidates should have a proven track record of building products and a strong understanding of AI and machine learning tools.

Lead and contribute to cutting-edge neurodegeneration research using hiPSC models. Develop "trauma-in-a-dish" models and apply cell culture, microscopy, and omics methodologies. PhD in neuroscience, cell biology, or related field required. Conduct doctoral research on pathomechanisms linked to novel ALS variants using hiPSC models, microscopy, and omics approaches. Master's degree in a relevant discipline and hands-on experience preferred.

Client Partner for Classified (Automotive sector) & Marketplaces, managing complex client relationships and driving strategic growth. Responsible for developing innovative solutions, analyzing data trends, and collaborating with cross-functional teams. Requires deep industry knowledge, experience managing C-Suite clients, and fluency in English and German.