freelance English-speaking jobs in Bielefeld

Senior oversight of counterparty credit risk (CCR) within a regulated broker-dealer legal entity. Provides senior-level approval and oversight of complex counterparty credit risk transactions. Drives strong CCR governance across the legal entity, including risk identification, challenge, escalation, and oversight of control effectiveness. Manages and monitors a diverse portfolio of counterparty exposures. Represents risk management in regulatory engagement, supervisory reviews, and internal/external audit interactions. Partners closely with Institutional Credit Management (ICM), Markets, Banking, and global CCR teams. Extensive experience in counterparty credit risk or credit risk within a global financial institution required. Strong understanding of CCR governance frameworks, including legal entity oversight, regulatory expectations, and audit/control environments. Proven experience engaging with regulatory frameworks such as MaRisk, KWG, and CRR. Demonstrated ability to operate at a senior approval authority level, exercising independent credit judgment on complex and time-sensitive transactions. Experience working within a regulated legal entity environment, including governance forums, regulatory engagement, and audit interactions. Experience operating at or near Senior Credit Officer (SCO) level, or a clear trajectory toward such responsibility. Strong stakeholder management skills, with the ability to influence across Markets, Banking, Institutional Credit Management (

An enthusiastic MSc student is sought to conduct research on microglia-mediated neuroinflammation and Alzheimer's disease progression.

As an Investment Valuation Manager / Associate, you will provide valuation expertise for renewable energy assets across their lifecycle, supporting investment decisions and collaborating with stakeholders. You will refine valuation methodologies, financial models, and best practices, ensuring data-driven investment strategies.

Lead daily manufacturing operations to achieve production targets and optimize workflows. Drive continuous improvement initiatives using Lean Manufacturing and Six Sigma. Monitor production KPIs and collaborate with cross-functional teams.

Manage the Executive Offices for the CCO, COO, and CTO, providing comprehensive administrative, meeting, and correspondence support. Coordinate complex travel arrangements, organize high-level meetings and events, and act as a strategic gatekeeper.

Provides strategic health and safety advice to leadership, develops and implements site-wide safety strategies, and ensures legal compliance with occupational health and safety requirements.

Experienced Payroll Specialist needed for a one-year temporary contract. Responsible for end-to-end payroll processing for multiple entities, data management, and compliance with local laws and SOX regulations. Requires 3+ years of experience in a multinational business environment with a focus on payroll for multiple entities.

Support the development and execution of creative social media campaigns. Plan and organize video and photo shoots. Create engaging social media content and develop creative assets. Research influencers and creators, and engage with the target audience.

Electrical Engineer to ensure reliable and safe operation of site electrical infrastructure and power distribution systems. Will also act as the site's primary expert for the Energy Management System (EnMS) in accordance with DIN EN ISO 50001.

Leads and oversees regulatory affairs strategy and execution across DACH markets, ensuring compliance with regulatory requirements and providing strategic guidance for product registrations, renewals, and lifecycle management. Partners with cross-functional stakeholders and monitors regulatory changes. Leads, coaches, and develops regulatory talent. Requires 8-10 years of experience in regulatory affairs within the medical device or healthcare industry and strong knowledge of EU MDR and regulatory requirements across Germany, Austria, and Switzerland.

Consultants and Senior Consultants support (re)insurance companies with digital transformation, process optimization, and system implementation. They analyze business models, design solutions, and collaborate with clients and project teams.

Project Technician / Engineer - Substation Automation (m/f/d) will develop applications, integrate systems, and commission secondary technology in substation automation projects.

Senior Network Engineer to supervise and provide technical expertise, training, and mentoring to Network Engineering and Administrator teams. Responsible for maintaining, analyzing, troubleshooting, repairing, and supporting switching and routing devices, firewalls, load balancers, and other network equipment. Must have an adjudicated Top Secret/SCI clearance and meet specific experience and certification requirements.

IT Trainer to support the vocational integration of young adults with special needs. Designs and delivers training in IT Specialization, IT Systems Electronics, and IT Configuration. Requires vocational training as an IT specialist or technician and AEVO trainer certification.

Medical Scientific Liaison for Rare Diseases / Liver will build relationships with medical and scientific experts, provide scientific education, and support clinical development. Requires an advanced scientific degree, previous MSL experience, and expertise in Rare Diseases / Liver. Fluency in German and English is required.

Lead the end-to-end lifecycle of AI feature requirements for cloud-based industrial AI and software applications, focusing on time-series and tabular data. Drive innovation and ensure on-time, high-quality delivery of features. Provide technical guidance to the AI development team and collaborate in an international setting.

Working student or intern to support Technology, AI & Outsourcing legal practice and Corporate & Regulatory / Global Office legal team in Munich. Assist with contract review and drafting, legal process optimization, AI and technology projects, legal research, and corporate governance activities.

Lead the site's Lean transformation, delivering operational and financial improvements. Manage a team of Operational Excellence Champions, partner with site leadership, and ensure Lean initiatives support strategic priorities. Drive strong engagement with employees, translate the Site Strategy into a Lean roadmap, and deliver improvement waves. Collaborate cross-functionally, build Lean capabilities across the site, and coach Lean leadership behaviors.

Provides onsite and remote technical support for end users, including desktops, laptops, peripherals, and mobile devices. Troubleshoots and resolves hardware and software issues. Assists with workstation deployments, device imaging, and equipment setup. Maintains accurate ticket documentation and inventory of IT equipment. Performs regular checks and basic troubleshooting of AV equipment. Follows documented processes and standard operating procedures. Communicates effectively with users to understand issues and set clear service expectations.

This Master's thesis investigates how to enrich Object-Centric Process Mining (OCPM) in Celonis with semantic information to improve explainability and scenario awareness in automotive production planning. The goal is to design, prototype, and evaluate a concept that links object-centric event data with version- and scenario-semantics, enabling better understanding of planning rationale.