freelance English-speaking jobs in Mannheim
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Alternative jobs in Germany
Supply Chain Sourcing Specialist
- Elusav Recruitment
- Frankfurt am Main
- May 28
Supply Chain Sourcing Specialist will identify, engage, and onboard vendors across various trades for data center, pharma, semiconductor, fire protection, and ICT/Comms projects. Responsibilities include vendor sourcing, market analysis, gap support, onboarding, and compliance coordination. Requires 5+ years of experience in sourcing, procurement, or supply chain roles within construction, MEP, engineering, or mission critical sectors.
Clinical Research Associate
- Upsilon Global
- Berlin
- May 28
Freelance Clinical Research Associate needed for a Cardiology study in Germany. Requires strong monitoring experience, organizational skills, and the ability to work autonomously.
Operations and Strategy Lead
- Dartmouth Partners
- Berlin
- May 28
Operations & Strategy Lead for a PE-backed software company transforming the German healthcare sector. Manages operations, prioritization, OKRs, reporting, and budget control. Leads strategic projects, partners with external vendors, and requires 5+ years of relevant experience.
Senior Asset / Portfolio Manager (m/f/d) in Renewable Energies (Solar & Wind)
- ENCAVIS Management GmbH & Co. KG
- Hamburg
- May 28
As Senior Asset / Portfolio Manager, you will take full ownership of a portfolio of renewable energy assets (Solar/Wind/BESS) across Europe, ensuring optimal performance and long-term value creation. You will act as the functional lead for your portfolio, steering all relevant stakeholders and ensuring alignment across technical, commercial, and financial functions. You will represent the shareholder perspective at SPV level, including the assumption of managing director mandates within your portfolio. You will work in close partnership with our subsidiary Stern Energy and collaborate closely with the internal Technical Asset Management function.Associate, Client Services
- Atheneum
- Berlin
- May 28
Associate, Client Services will connect clients with experts. Responsibilities include understanding client needs, sourcing and onboarding experts, and ensuring an exceptional client experience. Fluency in English and at least one of the following languages is required: German, French, or Italian. A Bachelor's degree is preferred and 0-3 years of relevant work experience is a plus.
Laboratory Manager - Device and Combination Development (all genders) - Ludwigshafen;Rhein
- AbbVie Deutschland GmbH & Co. KG
- Ludwigshafen
- May 28
Scientific Solution Architect - Deutsches Krebsforschungszentrum (DKFZ)
- Deutsches Krebsforschungszentrum (DKFZ)
- Heidelberg
- May 28
(Senior) System Engineer Photonic Integrated Circuits (m/f/x)
- ZEISS
- Oberkochen
- May 28
Develop and design integrated photonic systems and components. Collaborate with teams to define system requirements and specifications. Identify and assess project risks and develop countermeasures.Designer for Electrical System Integration (m/f/d) for AIRBUS
- Orizon GmbH, Unit Aviation
- Manching
- May 28
Application Software Developer (m/w/d)
- Ambu GmbH
- Augsburg
- May 28
Experienced GPU developer sought for application software team. Responsibilities include coding in C++, CUDA, and Python, working with video stream infrastructure, and participating in Scrum events. Requires 5+ years of experience, strong English communication skills, and knowledge of Nvidia hardware and Gstreamer.Business Controller (m/w/d) IT & R&D
- Speira GmbH
- Grevenbroich
- May 28
Executive Strategy Assistant (m/f/d)
- TASKING
- Munich
- May 28
Support executive leadership in driving strategic initiatives, ensuring organizational alignment, and contributing to company growth. Manage complex projects, track progress, and prepare materials for executive meetings.
Building Management Systems Engineer
- TGS International Group
- Lohr a. Main
- May 28
Lead EPMS / BMS Engineer for a major data centre project. Commissioning, integration, and handover of critical monitoring and control systems. Experience with EPMS, BMS, controls, and large-scale data centre projects required. Strong coordination and communication skills essential.
Customer Quality Engineer (f/m/d)
- Boeing
- Henstedt-Ulzburg
- May 28
Engineer for Laboratory Automation – AI Driven Photovoltaic Research
- Forschungszentrum Jülich GmbH
- Erlangen
- May 28
Specialist HR Payroll (m/f/d)
- CYBEX GMBH
- Bayreuth
- May 28
Business Development Representative - Germany
- Doctrine
- Düsseldorf
- May 28
Technology Support Specialist
- BYD
- Munich
- May 28
Provides on-site installation, repair, and maintenance of energy storage systems. Addresses technical issues, trains customers, and collaborates with teams to improve products.
(Senior) System Engineer Photonic Integrated Circuits (m/f/x)
- Carl Zeiss AG
- Jena
- May 28
Design and develop integrated photonic systems and components. Collaborate with cross-functional teams to define system requirements and specifications. Identify and assess project risks and develop countermeasures.
Business Development Representative (Berlin)
- mama
- Berlin
- May 28





















