freelance English-speaking jobs in Bielefeld

Tenure Track Assistant Professor in Process Robotics in Bioprocess Engineering. Responsibilities include research, teaching, and mentoring, requiring expertise in bioprocess engineering, automation, and robotics.

Category Head for Services & Goods/Real Estate manages global strategic procurement for categories like Real Estate and Marketing. This leadership role oversees global teams, develops commodity strategies, and drives value creation.

Define future architecture to drive Conformity & Attestation transformation using SAP. Act as technical referent for SAP technology, support teams, and perform technical audits.

Lead the sensor technology roadmap and team for multi-platform sensing across robot systems. Own sensor strategy, functional safety qualification, and data fusion, including AI approaches.

Manage end-to-end third-party governance, including onboarding, risk assessment, and contract oversight. Ensure compliance with regulations like DORA and Solvency II. Requires a relevant degree and experience in Third Party or Risk Management.

Head of Valves & Equipment to lead a French/German team for Flow Control Devices. Responsibilities include engineering, portfolio management, and driving technical excellence in storable and cryogenic propellant systems. Requires a Master's/PhD in aerospace engineering and 7+ years of experience.

Lead Cloud Platform Engineering to build a unified operating model and scalable platform. Requires deep AWS expertise in IaC (Terraform), containers, networking, and security, plus SRE mindset.

Head of Valves & Equipment leads a French/German team for Flow Control Devices. Responsibilities include engineering, portfolio management, and driving technical orientation for storable and cryogenic propellant flow control equipment. Requires a Master's/PhD in aerospace engineering and 7+ years of experience.

Lead Ericsson's Antenna Systems value engineering function, driving cost innovation through smart design decisions. This strategic role establishes best practices in product cost analytics and executes cost reduction opportunities across the antenna portfolio.

The Financial Director leads financial strategy, operations, and compliance for ACN International. Responsibilities include overseeing accounting, risk management, budgeting, and ensuring adherence to German and nonprofit accounting standards.

Head of Strategic Communications & Marketing owns external positioning for a quantitative investment firm. Architect perception, define leadership narratives, and build an international trust profile. Requires experience in regulated capital markets.

Vice President, Technology Investment Banking leads transaction execution and client relationships for founder-led and high-growth tech businesses. Requires 5-7 years of experience in investment banking with strong financial modeling skills.

Lead strategic and tactical delivery of VALORANT publishing across Eastern Europe. Define multi-market strategies balancing global vision with local relevance, influencing product and go-to-market plans. Requires 7+ years in marketing/product management.

Compliance Officer, VP, supports oversight of Markets, Treasury, and Credit Finance divisions. Responsibilities include delivering advisory compliance programs, providing regulatory advice across the EU, and assessing new regulations. Requires 10+ years in financial services compliance.

Build the operating backbone for REMATIQ's growth as Head of Finance & Operations. Own financial planning, HR, contracting, and company operations, shaping processes from Series A onward.

Lead and build SIMPL's European sales function for LiDAR-based smart intersection and highway detection. This player-coach role requires a proven quota-carrying individual to recruit, coach, and manage a distributed regional sales team.

Shipping/warehouse employee role available at Amazon logistics centers. Opportunities exist for full-time and part-time positions. Students are welcome to apply.

Director of Sales to build the commercial function across Germany and Europe for a thermal energy storage company. Requires 8+ years in B2B sales, 3-5+ in leadership, and experience selling to heavy industry with long sales cycles. Fluent German and English are required.

VP in Liquidity Risk within Firm Risk Management provides independent oversight of liquidity resources. Responsibilities include risk assessment, limit setting, and challenging business strategy. Requires 6-8 years of experience and strong understanding of liquidity risk.

Head of Solar Development Engineering leads the team across the project portfolio. Responsibilities include technical leadership, overseeing engineering studies, and optimizing projects for performance and cost. Requires 7+ years in renewable energy engineering.