freelance English-speaking jobs in Bielefeld

Lead Enterprise & Solution Architect to shape complex, business-critical application landscapes toward modern, AI-enabled environments. Define target architectures, standards, and guide implementation across application, data, and cloud domains.

Manage BESS and substation CAPEX projects across Europe, overseeing development through handover. Responsibilities include technical assurance, contract/risk management, and leading integrated project teams. Requires electrical engineering degree and BESS project delivery experience.

Senior Mechanical Engineering leader to guide growth and deliver major data centre and mission-critical projects across Europe. This role requires deep expertise in cooling systems, HVAC, and technical leadership.

Senior/Expert People Business Partner shapes People Partnering using AI-enabled processes. You advise leadership on org design, compensation governance, and manage complex employee relations.

Inspect technically advanced UGVs throughout production, performing incoming, in-process, and final checks. Document results, identify deviations, and collaborate with engineering teams to improve quality.

Associate, Client Services connects clients with experts. Responsibilities include understanding needs, sourcing experts, and ensuring client excellence. Fluency in English and Nordic or German is required.

Senior Global Science Expert provides expert guidance on specialized scientific topics. Responsibilities include scientific assessment, risk management, and root cause analysis. Requires a Master's degree and seven years of relevant experience.

Staff Security Engineer, Incident Response, conducts security analysis and forensics, responding to high-priority alerts. Responsibilities include developing automations and leveraging AI to scale incident response. Requires 7+ years in IR or equivalent experience with cloud security expertise.

Laboratory Technician focused on material testing for innovative adhesive tape solutions in the automotive industry. Conduct trials, test functional adhesive pads, and optimize materials using lab methods. Requires vocational training as a Chemical Laboratory Technician or comparable qualification.

Mechanical Engineer in Production to develop innovative mechanical systems for plant-based meat manufacturing. Responsibilities include machinery installation, process optimization, equipment repair, and technical documentation. Requires 5-8 years of relevant experience.

Solutions Manager EMEA for Lifecycle & Professional Services. Own the portfolio across EMEA, driving growth, commercial governance, and service strategy. Requires 8+ years in related services, strong commercial management, and cross-functional collaboration.

Quality Management Engineer for a 2-year fixed-term contract. Contribute to next-gen medical technologies by ensuring process and regulatory compliance, owning risk management, and maintaining the QMS. Requires technical degree and quality experience.

Senior Consultant in Life Actuarial provides consultative support on Actuarial projects. Requires a university degree and 3+ years in operational or management consulting. Excellent English and German skills are necessary.

Lead senior business development for the DACH region in defense, building the BD team. Drive funded programs by translating customer needs into requirements and managing capture from qualification to commitment. Requires deep knowledge of German defense procurement and aerospace experience.

Seeking an outstanding scientist for a Full Professorship in General Microbiology. The role requires an independent, internationally visible research profile focusing on fundamental microbial physiology and sustainability. Teaching competence is required.

Senior Data Engineer owns the end-to-end reliability and modeling of the analytics platform. Responsibilities include building pipelines with Airflow, managing BigQuery/Snowflake, and developing DBT/LookML. Requires 5+ years of experience with Python/Go and AWS/GCP.

Oversee Complaint Management process governance and performance for Sysmex Europe. Act as Subject Matter Expert, ensuring compliant and continuously improving processes across EMEA affiliates. Requires Quality Management experience and analytical skills.

International SOX Compliance Analyst to support the SOX compliance program in the EMEA region. Responsibilities include identifying risks, designing internal controls, and coordinating SOX testing. Requires 2-5 years of SOX compliance experience.

Deliver groceries to customers efficiently by e-scooter or e-bike. Meet and exceed delivery targets while providing exceptional customer service.

Experienced Doctor of Chiropractic sought for a long-term role in an established family practice. Must have 3-5 years of practice experience and be confident with techniques like Diversified, Gonstead, SOT, Thompson, and Activator.