freelance English-speaking jobs in Mannheim

Associate Data Engineer to ensure the correctness and reliability of a data platform for equity research and AI-driven analytics. Focus on testing, documenting, and monitoring Python-based ETL pipelines, data quality, and AI-related initiatives. Requires 0-2 years of experience in a data-focused role, strong Python and SQL skills, and experience with AI tools.

Finance Manager responsible for financial, administrative, and HR matters. Manages financial forecasting, cash position, month-end closing, and reporting. Oversees accounting, payroll, and tax compliance. Provides guidance to accounting staff and supports the Managing Director. Requires a degree in economics or a related field and experience in accounting. Fluent German and English required.

This 6-month full-time internship focuses on Advanced Analytics for Risk, Fraud & Banking Innovations. The Associate System Engineer Intern will collaborate with sales and advisory teams, explore innovative applications of SAS analytics in banking, and assist in creating proof of concepts.

Senior Backend Developer with 4+ years of .NET/C# experience. Develop scalable microservices, design SQL databases, and implement event-driven architectures using RabbitMQ. Expertise in Azure cloud services (AKS, Azure Functions, Service Bus, SQL) and containerization with Docker and Kubernetes.

Senior Product Marketing Manager will define product positioning, value propositions, and messaging for SaaS products. Lead go-to-market strategies and develop messaging frameworks. Analyze market trends and customer needs.

Join Ambio's Supply team to source, validate, and deliver recycled plastics to customers across Europe. You will develop supplier relationships, ensure efficient delivery of high-quality materials, and support product development. This role requires initiative, strong communication skills, and fluency in German and English.

As Community Manager in Munich, you will deliver a high-quality customer experience for members, focusing on satisfaction, retention, and account management. You will act as the primary point of contact, managing member journeys and ensuring smooth daily operations.

Business Development Manager/Director to develop and implement business strategies, acquire clients, and drive revenue growth in the BaaS sector. Requires 5+ years of experience selling BaaS or lending solutions and a strong understanding of financial markets and regulation. Fluency in English is essential.

Coordinate audit teams, prepare audit plans, and monitor budgets. Review fieldwork, produce reports, and maintain client relationships. Requires 5+ years of financial audit experience in RE/FSI/Funds/PE with IFRS, strong analytical and communication skills, and fluency in German/English.

Senior commercial leader to drive growth for digital pathology portfolio across Europe. Leads and mentors a team, manages sales funnel, and builds key account relationships. Requires 5+ years of experience in healthcare technology sales, digital pathology expertise, and proven success in complex sales cycles.

Drive sales and manage customer relationships in the construction, mobility, and industry sectors. Develop and execute sales strategies, analyze sales data, and collaborate with the sales team to achieve targets. Promote Berner as a premium brand and provide expert consultation to customers.

Experienced SAP Consulting Director sought to lead projects for life sciences clients. Responsibilities include business development, team leadership, and overseeing full-cycle SAP implementations. Requires 10+ years of SAP consulting experience in life sciences, proven leadership, and strong communication skills.

Develop and maintain Flutter-based mobile apps for iOS and Android. Drive product development and innovation by testing code and delivering scalable, reliable, and high-performance front-end solutions. Collaborate with cross-functional teams to refine features based on user feedback and industry trends.

The W2-Professorship (m/f/x) Change Management in Fashion Business at TEXOVERSUM School of Textiles focuses on teaching change processes in the fashion and textile industry. The successful candidate will develop degree programs, teach in English, conduct research, and collaborate with industry partners.

Account Manager German OEMs will serve as the primary commercial contact for assigned German OEMs, leading RFQs and managing commercial aspects of engineering changes.

This role supports strategic and operational price management in the eMobility business area. Responsibilities include conducting market, competitive, and potential analyses to inform pricing decisions, supporting pricing controlling, and monitoring implemented pricing strategies. The role also involves contributing to the optimization of automated, price-relevant processes and collaborating with departments such as Sales, Product Management, and Operations.

Leads a global procurement team to drive cost optimization, supplier innovation, and strategic sourcing initiatives. Collaborates cross-functionally to ensure supply continuity and navigate global challenges. Manages the Automotive BU procurement P&L and directs supplier selection, risk management, and negotiation strategies.

Senior Software Engineer will build end-to-end solutions for the post-purchase experience. Responsibilities include designing and implementing scalable systems, shipping high-quality code, and collaborating cross-functionally. Technical skills required include experience building production software across multiple layers of the stack, proficiency in at least one modern language/framework, and experience with SQL and NoSQL databases.

PhD student bioinformatics position available at the Friedrich Schiller University Jena. The position focuses on viral strategies in the global Microverse, combining microbiological, eco/evolutionary, molecular biology, and bioinformatics approaches.

Accountant Manager supports the Finance Team in Munich with accounting processes for tado GmbH. Responsibilities include invoice review and posting, account reconciliation, payment runs, payroll entries, asset accounting, and financial statement preparation. Requires a commercial education, 4+ years of accounting experience, excellent German and English skills, and proficiency in Excel and MS Office.