freelance English-speaking jobs in Bielefeld

Shape the digital transformation of leading companies by evaluating digital capabilities, performing feasibility studies, and managing IT implementation programs. Analyze, develop, and optimize IT architectures applying expertise in cloud computing, AI, and cybersecurity.

IT Administrator needed for a permanent, full-time position. Responsibilities include application support, IT operations, device installation, and project collaboration. Requires experience in system administration, user support, and Microsoft server/client operating systems. Experience with ORBIS HIS system is desirable.

Project Lead with 5+ years of LIMS migration experience in life sciences required. Leads full project lifecycle for non-GxP system deployment and provides governance and documentation support for a GxP LIMS migration. Strong GxP and CSV knowledge and experience leading IT projects in regulated environments essential.

As Chief Consultant Operations Readiness, you will develop client-centric O&M strategies, provide expert advice on operational readiness, and lead consulting projects focused on wind farms. You will analyze operational wind farms, identify improvements, and mentor junior consultants.

Medisana GmbH seeks a proactive (Senior) Export Sales Manager to drive international growth. This role involves managing partnerships with distributors and retailers, developing sales strategies, analyzing markets, and representing the company at international events.

Experienced Network Administrator needed to build, maintain, and support a secure network infrastructure for demo and training landscapes. Requires strong knowledge of routing, switching, firewalls, DNS, and scripting.

As a Partner Manager, you will build and manage relationships with retail partners, drive sales, and expand Berlin Acoustics' market presence. You will support partners, identify new sales channels, and implement marketing initiatives.

As a Workplace Experience Manager, you will design, operate, and improve the hybrid workplace across space, operations, processes, and human experience. You will shape hybrid work models, own workplace operations and facilities, enable hybrid collaboration and technology, and drive operational excellence and governance. You will also create great team member experiences and represent ctrl QS externally.

Senior Commercial Manager for fit-out construction projects in Hamburg or Munich. Manages the full commercial lifecycle, including proposals, tenders, budgets, and contract negotiation. Requires experience in a general contractor setting, fluency in German (B2 minimum), and experience with interior design, renovation, or commercial construction projects.

Technical Sourcer to drive talent acquisition for engineering offices in EMEA. Will source and engage with top talent, collaborate with hiring managers, and contribute to a diverse and inclusive workforce. Requires proven sourcing experience in the technology industry and strong understanding of technical roles.

Lead buy-side and sell-side M&A mandates, manage transaction processes, and act as client contact.

German based real estate investment fund seeks a Native/C1 level German Asset Manager for a role in Frankfurt. The role involves managing various asset classes and requires 7-10 years of experience in asset management, strong lease negotiation skills, financial modeling aptitude, and high-level reporting abilities.

Lead a team of installation experts in the installation and testing of electrical and mechanical equipment for HVDC projects. Manage subcontractors, plan and coordinate installation activities, and ensure project targets are met.

Experienced Polarion Developer and technical Consultant sought for a 9-month remote project starting March 1, 2026. Expertise in Polarion architecture, configuration, scripting, workflows, and governance models is required.

Develop, design, and implement solutions for complex blockchain protocol issues. Analyze and solve problems across the protocol, collaborating with operations, infrastructure, and DevOps teams.

Leads Vulcan's project finance and debt-funding strategy, managing existing project finance structures, lender communications, and financial models. Builds and maintains relationships with lenders, investors, and financial institutions. Oversees due diligence, reporting, and financial contract management. Ensures compliance with financial regulations and prepares financial reports for senior management, the board, and external stakeholders.

International SOS seeks a Near Patient Nurse to deliver medical case management and communication for TRICARE beneficiaries in the Amberg area. The role involves collaborating with local healthcare providers, managing patient care, and escalating complex cases. Travel to hospitals and specialist sites is required.

Define requirements and specifications for Systems on a Chip (SoC) architectures. Select standard components and define differentiating IP. Build and maintain system-level models. Develop and implement digital power control algorithms. Analyze market and customer requirements. Collaborate with internal and external experts.

Provide customer support via phone, email, and chat for Dutch-speaking customers. Process orders, manage accounts, and handle returns and exchanges.

As a Senior Account Manager, you will manage an existing portfolio of Jedox customers, focusing on up-sell and cross-sell opportunities. You will identify and implement new use cases for integrated business planning across various departments. You will collaborate with consulting, customer success, and solution advisory teams to drive sustainable growth.