freelance English-speaking jobs in Bielefeld

Senior Digital ASIC Design Engineer Verification role involves creating next-gen semiconductor testing technologies. Responsibilities include RTL coding, module/chip verification, and requirements gathering for CMOS designs. Requires EE background and experience in Verilog/System-Verilog.

Investigate next-generation autonomous driving systems by developing a framework integrating VLA, world models, and agentic planners. Focus on long-term prediction and verifiable safety. Requires deep ML knowledge and Python/C++ skills.

Develop Anaplan models for EMEA Finance and Sales, handling customization, maintenance, and support. Ensure model efficiency and user-friendliness while advising users on Anaplan expertise.

Activity Leader creates engaging programs for international students aged 10-17. Responsibilities include leading activities, supervising students, and supporting camp operations in a fast-paced residential environment.

Own and shape a curated portfolio of premium fashion brands. Drive commercial excellence, manage brand partnerships, and execute buying strategies for off-price and pre-order business. Requires fashion buying experience and fluency in German and English.

Senior MLOps and Machine Learning Engineer to design, build, and productionize ML systems for a global delivery platform. Develop solutions for supply and demand challenges and optimize logistics algorithms. Requires strong Python, AWS, and GCP skills.

Develop category management function by leading line reviews with European customers. Analyze trends and consumer data to drive sales and margin growth. Establish standardized processes and build strong customer relationships.

The Head of Marine, Vetting & HSSQE Department will uphold high standards of safety, quality, and compliance across the company's diverse fleet while leading a team of maritime professionals.

Drive education excellence for PET/MR solutions globally. Lead internal and customer training, develop educational materials, and support the global education strategy. Requires a Master's degree and MRI experience.

Drive net-new revenue growth by acquiring mid-market and enterprise clients across the DACH region. Lead strategic sales engagements with C-suite leaders, positioning Avalara's tax compliance platform. Experience in consultative B2B SaaS sales is required.

Senior Project Engineer needed for municipal infrastructure, leading complex civil engineering projects. Requires native German fluency, a relevant engineering Master's, and 5+ years of project management experience.

Experienced Mechanical Supervisor needed for a major data centre project. Responsibilities include supervising daily mechanical installation works, coordinating trades and subcontractors, and ensuring safe, quality delivery against the programme.

Clinical Project Manager needed for international Phase I clinical trials. Requires experience in clinical development, project management, and clinical pharmacology. Strong knowledge of GCP/ICH-GCP guidelines, regulatory requirements, and SOPs is essential. Excellent communication and organizational skills are required.

Design and maintain robust technical architecture for IAM, ensuring secure integrations across IT and OT environments. Own identity lifecycle management, SSO adoption, and IAM rollouts. Requires 3+ years in IAM/IT security architecture.

Senior Infrastructure Engineer (PostgreSQL DBA) to manage data-layer operations on Amazon Aurora. Responsibilities include query optimization, schema design for multi-terabyte tables, and driving automation using Terraform and Ansible. Requires 5+ years of operational PostgreSQL experience.

Client Investment Specialist manages private and public market assets, including AIFs and direct investments. Responsibilities involve asset review, investment analysis, and client communication. Requires 2-6 years of relevant finance experience and fluency in German and English.

Finance Manager to lead the German finance function for a PE-backed Infrastructure company. Responsibilities include tracking capex, leading month-end close, IFRS reporting, and preparing HGB statutory accounts. Requires a qualified accountant fluent in German and English.

Production Manager to ensure factory targets, quality, and deadlines are met. Lead the production team, oversee operations, and collaborate across departments. Requires 3+ years in manufacturing management.

Drive commercial success for upcoming biosimilar launches globally. Design brand plans and marketing campaigns, leading cross-functional teams to ensure timely patient access to advanced medicines.

Amazon Shipping/Warehouse Associate role involves unloading, lifting, and transporting products, as well as scanning and sorting packages. Requires ability to stand/walk for extended periods and lift up to 15kg. German or English skills are required.