freelance English-speaking jobs in Bielefeld

Develops and manages publisher partnerships, identifies new business opportunities, and closes deals. Manages teams responsible for media buying and publisher relationships. Requires 4+ years of programmatic monetization or ad-tech experience.

Customer Success Consultant focused on GenAI coaching, enablement, onboarding, and value realization for German enterprises. Requires native German fluency, customer-facing experience, and practical GenAI exposure.

The Blockchain & Climate Institute seeks a volunteer Principal/Senior Technology Officer to lead IoT and Data Analysis strategy and implementation across projects. Responsibilities include defining technology roadmaps, managing a team, researching data sources, and developing applications. Requires strong technical skills in programming languages, data analysis tools, and cloud platforms. Experience in leading technology teams and a passion for climate and sustainability are essential.

Experienced SAP S/4HANA Project Manager needed for a Brownfield transformation. Drive outcomes, manage risks, and ensure delivery readiness. Proven PMO or program leadership expertise in integrated planning, milestone tracking, and dependency management required.

As a Customer Success Manager for Southern or Western Germany, you will onboard and support installer partners, ensuring successful product adoption and long-term customer satisfaction. You will act as a trusted advisor, identify customer needs, and collaborate with internal teams to drive product improvements.

Commissioning and testing of switchgear and protection systems (low, medium, and high voltage) for energy providers and industrial clients in Germany.

Legal Counsel provides legal advice on commercial matters, including contracts, transportation law, and regulatory compliance. Drafts, reviews, and negotiates agreements, advises on legal risks, and supports operational teams. Requires a German lawyer with 4+ years' experience in logistics, transport, or a related field.

Expert in SAP ECC HCM with deep knowledge in PA, OM, PY, or PT modules. Support clients migrating to S/4HANA, advising on migration strategies and architectural options. Contribute to complex transformation programs and collaborate with SuccessFactors teams. Fluent in German and English.

Provides expert advice on German immigration legislation to high-profile corporations. Advises on best labor law practices and keeps clients updated on legislative changes. Delegates caseloads, supports global projects, and assists with business development.

Support the development of innovative hygiene products and digital solutions. Conduct customer research, design prototypes, and translate insights into actionable ideas.

Marketing Manager to develop and execute marketing strategy for ERP & Digital Solutions portfolio. Responsibilities include branding, SEO, content marketing, lead generation, social media management, media buying, events, partner marketing, marketing automation, PR, and analytics. Requires proven B2B IT marketing experience, branding expertise, and proficiency in various marketing channels.

Clinical Research Associate needed for full-time position in Berlin. Coordinate study centers, ensuring adherence to clinical protocols and regulatory standards, with a focus on cardiovascular research. Experience as a CRA and familiarity with cardiovascular clinical trials are required. Fluent in English and German, additional languages beneficial.

Working Student (gn) IT & Portfolio Management Renewables will improve Python program structure, performance, and error handling for Direct Marketing Agreements (DMA). The role integrates new DMA products within the pricing framework, optimizes data handling, and develops automated valuation workflows.

Finance Business Partner will identify and evaluate control gaps, prepare financial reports, and conduct variance analysis. The role requires 8+ years of experience in business controlling or FP&A, strong communication and analytical skills, and a thorough understanding of compliance requirements.

Leads and scales Human Edge's B2B business, driving new client acquisition and revenue growth. Builds and maintains client relationships, expands existing accounts, and ensures high client satisfaction. Leads, coaches, and develops a team of consultants and customer success professionals.

Experienced Head of Accounting and Controlling sought for a globally leading industrial group's production site in the Paderborn area. Responsibilities include leading the Accounting and Controlling team, preparing financial statements, cost accounting, controlling, budgeting, reporting, and liaising with external stakeholders.

Project Manager HW R&D leads complex, multi-functional projects with multiple stakeholders. Responsibilities include communicating project status, coordinating cross-functional teams, and developing project plans. Requires a Bachelor's or Master's degree, minimum 6 years of project management experience, and PMP or equivalent certification.

Dynamics 365 CE Support Engineer will build and manage a new support function. Responsibilities include technical triage, customer communication, and service process development. Requires solid Dynamics 365 CE experience, strong diagnostic skills, and experience with ticketing systems.

Intern will contribute to AI projects, shape communication strategy, and create content for internal and external audiences. Responsibilities include managing communication channels, designing graphics, and creating video content using AI tools.

Lead a complex, multi-region product portfolio for a global industrial organization. Translate market insights into product decisions and manage global product teams.