freelance English-speaking jobs in Mannheim

Manage Group-wide tax accounting, reporting, and compliance for an international portfolio. Oversee IFRS, Pillar 2, tax risk, and M&A. Drive tax governance and technology improvements.

Chief of Staff to structurally build company and org processes. Own strategic projects end-to-end, creating scalable ways of working. Requires 5-8 years in strategy & operations, fluent German/English, and interest in amateur football.

Complete an 18-month trainee program in Digital Experience Software Development. Requires a degree in Informatics, Math, or related field, plus initial experience. Strong coding skills and fluency in English are key.

Junior Specialist Treasury EMEA handles daily bank contact, inquiries, and stakeholder feedback. Responsibilities include ensuring transaction compliance and supporting financial reporting. A degree in Finance or related fields is required.

Manager EXO Supply Industrial Chemistry serves as the technical partner for Third-Party Manufacturers. This role drives technical excellence, leads cost optimization, and executes manufacturing projects across global supply chains.

Capacity Planning Manager owns air freight network strategy for global cloud infrastructure hardware. Responsibilities include demand forecasting, securing freighter/charter capacity, and optimizing load factors across key lanes. Requires 5+ years in air freight planning.

Legal Counsel providing advice on software, data, cybersecurity, and contract law for European subsidiaries. Responsibilities include drafting and negotiating global contracts and supporting regulatory compliance. Requires a Volljurist or comparable qualification and fluency in English and German.

Associate Director, Biostatistics role requires extensive oncology drug development experience and expertise in advanced statistical methodologies. Responsibilities include statistical review, team leadership, and advising emerging biopharma clients.

Postdoctoral Researcher in Computational Immunology develops novel statistical and computational methods for metabolic RNA labeling data. Requires a PhD in a quantitative discipline and expertise in statistical modeling, high-dimensional data analysis, and programming.

Seeking an Inside Channel Account Manager to support new and entry-level partners in Germany. Responsibilities include onboarding, enabling accounts, driving pipeline success, and managing partner relationships. Requires 3+ years of channel sales experience in networking or cybersecurity.

Senior Service Designer focuses on journey management for JobRad® 2.0. You will create journey maps and service blueprints, lead the Customer Journey Guild, and define end-to-end journey metrics. Requires 5+ years in service/UX design.

Working Student Software Engineer (Flutter) to ship features and fixes across Flutter apps and maintain the white-label codebase. Requires solid Flutter/Dart experience, familiarity with Firebase, and web fundamentals.

Senior Solutions Specialist role involves customer-facing onboarding, implementation workshops, and consultancy for subscription management. Requires technical skills, consulting background, and experience with SaaS processes.

Head of Sales for B2B SaaS targeting German SMEs. Own the sales engine, design team structure, and drive inbound/outbound growth. Requires experience running both sales motions and strong commercial acumen.

Head of Customer Success to own B2B customer onboarding and lifecycle management within the qiibee ecosystem. This role requires AI proficiency, experience in loyalty/SaaS, and managing customer relationships end-to-end.

Support the Category Management team by handling the Westwing shop portfolio through new product selection and maintaining the existing offering to meet sales targets. Analyze performance and conduct competitor research.

Support the student journey at 42 Wolfsburg, managing the application process and curriculum. Responsibilities include addressing student issues, collaborating with the tech team, and supporting pedagogy development. Must have a right to work in Germany and fluency in English.

Full Stack Software Engineer building cloud services for the Lobster Data Platform. Develop Python backend and Angular frontend, owning features from API design to deployment on AWS.

Manage end-to-end national and international plant projects (1–150 MW) for Quest One. Lead cross-functional teams, manage complex contracts, and serve as the primary customer interface. Requires engineering degree and project management experience.

EHS Safety Coordinator to support semiconductor industry activities. Responsibilities include safety checks, audits, incident reporting, and delivering safety training. Requires strong OHS knowledge, English fluency, and German proficiency.