freelance English-speaking jobs in Bielefeld

Technical Application Engineer for EMEA, providing technical support to channel partners and sales colleagues on Power Conversion Solutions. Leads technical presentations, supports tenders, and collaborates with Business Development on product and application needs. Requires experience in technical engineering and sales, preferably in the converter or BESS markets. Bachelor's degree in electrical engineering or equivalent experience is necessary.

Leads a team of Revenue Operations Specialists supporting the Sports Medicine commercial organizations across International Markets. Designs and deploys territory management and forecasting tools, ensuring disciplined planning and accountability. Builds cross-functional relationships to enable alignment between marketing and sales execution. Monitors capital selling execution and localizes global go-to-market initiatives. Partners with Finance and commercial leadership to support resource planning and investment prioritization.

Head of Accounting for a rapidly growing, AI-focused scheduling company. Responsible for accounting operations across three companies, including accounts payable/receivable, general ledger, taxes, and treasury. Requires 5+ years of experience, IFRS knowledge, HGB expertise, and proficiency in Oracle NetSuite.

Business Consultant to support Japanese companies in improving management strategies and business processes for European operations. Develop management strategies, support business process improvement, and manage project progress. Requires a Business Administration or IT degree, 5+ years of experience in sustainability, ESG, environmental, or energy consulting, and business level English.

Experienced finance professional sought to develop and lead the finance function for a leading pharmaceutical company in Germany. Requires 10+ years of finance experience, including FP&A, accounting, and reporting, with a focus on the German pharmaceuticals sector.

Head of Tax will lead the group's tax position across Germany and Europe. Responsibilities include managing the tax team, ensuring accurate tax liability calculations, and developing the intercompany charging model. The role requires experience in a scale-up company, European taxation, and financial services.

Develop and implement global marketing strategies based on consumer insights and market analyses to increase brand awareness and loyalty. Responsible for portfolio, innovation, and consumer insights, ensuring products are available to customers globally.

Clinical Research Associate will perform and coordinate all aspects of the clinical monitoring process. Requires a university degree in a life-sciences field and at least 6 months independent, on-site monitoring experience or at least 2 years previous experience in a Pharmaceutical or Clinical Research Organisation in a similar role. Must have a demonstrated understanding of ICH-GCP, EU and FDA requirements.

Senior Manager, Strategy & Tech Projects will drive high-priority initiatives, lead cross-functional projects, and analyze emerging technologies. Requires 3-4 years of experience in (Tech-) Strategy Consulting, Venture Capital, or a Chief of Staff role at a high-growth tech startup. Must have technical project leadership experience, hands-on technical fluency, and strong problem-solving skills.

Supports procurement team in daily operations, ensuring smooth supplier, product, and pricing data processes. Handles operational inquiries, acts as an interface between procurement, internal departments, and suppliers. Prepares reports, analyzes data, and supports contract and price negotiations.

Business Support Manager for Customer Service maintains risk assessments, conducts Business Impact Analyses, and ensures proper control registration and monitoring. The role involves quality assurance, staying updated on best practices, and fostering a strong risk culture. Requires a degree, experience in Customer Service or Compliance, and fluency in English and German.

German-speaking Solutions Architect needed to design scalable software solutions for enterprise customers. Collaborate with stakeholders, translate requirements into architectures, and present technical designs. 5+ years of experience as a Solutions Architect or Senior Software Engineer with architectural responsibilities required.

Senior Portfolio Manager will drive the digitalization and optimization of development processes, ensure data quality across project portfolios, and establish feedback loops for continuous improvement.

AMD is seeking a Business Planning Manager to manage global marketing funding flows and partner marketing spend. Responsibilities include budget tracking, reporting, and analysis, as well as collaborating with cross-functional teams to ensure budget accuracy and alignment.

Remote insurance sales advisors provide consultations to clients who have requested information through the company's marketing efforts. Advisors utilize a technology-driven CRM to schedule and conduct virtual meetings, guiding clients through the application process.

Interim CFO to lead finance operations in Germany and Poland, overseeing budgeting, sales planning, and liquidity development. Establish and enhance treasury, risk management, and financial governance frameworks across jurisdictions. Drive performance improvement and support M&A initiatives.

Senior Software Engineers at PPRO design and build backend services and modules for interfaces and platforms, including the main payment processing engine. They take end-to-end ownership of products and services, from design to production. The team uses a "you build it, you run it" approach, collaborating in an agile environment.

Leads and develops the Data Science team, ensuring high-quality delivery across client and internal projects. Contributes to strategic development of the data function and actively supports project acquisition and pre-sales activities. Designs data science solutions, architectures, and analytical approaches.

Senior Data Analyst will develop and maintain tracking systems, dashboards, and tools to monitor recommendation system performance. Collaborate with data scientists, software engineers, and product teams to ensure alignment on recommendation goals. Analyze user behavior and recommendation success metrics to improve relevance and performance.

Solution Consultant for Infrastructure & Network required. Group-wide network technology standards definition, service provider management, and security standard establishment. Experience in SDWAN, VPN, WAN, LAN, Internet, firewall, data centers, servers, virtualization, and storage required.