freelance English-speaking jobs in Mannheim

Detail-oriented Generalist Experts are needed for remote AI training and evaluation projects. Review and assess professional work products like documents and spreadsheets, applying strong judgment to improve AI output quality.

Project Manager Connect-In executes machine connection projects for new facilities and relocations. Responsibilities include technical specification preparation, contract negotiation, cost monitoring, and supervising installation activities. Requires an Engineering degree and 2-3 years of relevant project experience.

Experienced Clinical Research Associate needed to manage assigned clinical trial sites. Responsibilities include conducting monitoring visits, ensuring compliance with ICH-GCP, and supporting site start-up. Requires previous clinical research experience in Germany and fluency in German and English.

Experienced Senior Planner needed for a major Data Centre project in Germany. Responsibilities include developing schedules in Primavera P6, coordinating MEP and construction activities, and monitoring site progress. Requires strong P6 and Data Centre planning background.

The Product Manager acts as the technical and commercial bridge for Eagle's IoT and Automotive cellular module portfolio. This role drives design-wins, conducts technical discovery, develops sales collateral, and trains internal teams.

HR Business Partner for Mobility EMEA. Advise on people, organizational, and employment law. Support change management, core HR processes, and employee relations, including Works Council matters. Requires HR/Business degree and fluency in English and German.

As the first dedicated data science hire, you will own the machine learning stack end-to-end, designing and deploying models that power customer-facing features. You will work with a unique multimodal health dataset and contribute to the development of a Doctor AI. Strong Python skills, deep learning experience, and a production environment background are required.

Experienced Head of Talent Acquisition Europe needed with fluent Mandarin skills. This role involves building and scaling the TA function across Europe, leading teams, and developing recruitment strategies.

Lead design and delivery of end-to-end SAP PP solutions in S/4HANA. Requires 8-10+ years of deep SAP PP expertise, strong architectural skills, and experience with manufacturing transformations. German and English mandatory.

Lead short-term trading and optimization for a growing BESS portfolio. Develop trading strategies across day-ahead and intraday markets and oversee in-house optimizer development. Requires P&L track record and Python expertise.

Purchasing Specialist supporting purchasing and logistics for an international industrial products company. Responsibilities include order coordination, supplier communication, stock monitoring, and ERP data maintenance. Requires 3+ years in purchasing/logistics and Japanese language skills.

Identify and manage Digital Media, Gaming & Tech influencers. Secure brand partnerships, conduct outreach, and negotiate campaigns. Requires confidence, communication, and self-motivation.

Experienced Solar Project Manager needed to oversee utility-scale solar PV projects in Germany. Responsibilities include managing the full project lifecycle, coordinating stakeholders, and ensuring on-time, on-budget delivery. Requires strong project management skills and fluent German.

Seeking Construction Machine Operators for rotary and anchor drilling rigs. Responsibilities include operation, maintenance, and process control. Requires Class B driver's license and A2 German or B2 English.

Drive commercial transformation for the international Solar Trade business. Execute strategic initiatives with the CSO, focusing on sales effectiveness, pricing, and profitability across multiple countries. Requires 5-7 years in consulting or transformation.

Mechanical or Electrical Project Manager to lead data center construction projects from design through commissioning. Responsibilities include managing project budgets, schedules, and technical performance, overseeing MEP design coordination, and ensuring compliance with quality, safety, and environmental standards. Requires a degree in Mechanical or Electrical Engineering and proven experience delivering MEP packages on large-scale construction projects. Fluency in German is preferred.

Airbus seeks an SAP IT Architect to drive Conformity & Attestation transformation. Define future architecture, support teams using Safe methodology, and act as the SAP technical referent for the DPCA team.

Experienced Sound/Acoustics Specialist needed for onshore wind projects. Responsibilities include noise calculations in WindPRO, German permitting support, and acoustic assessment throughout the project lifecycle. Requires 5+ years of relevant experience.

Analyze psychometric, behavioral, and business data to produce evidence-based executive-assessment reports in German and English. This role involves translating psychological insights into commercial implications for senior leaders.

RTS Wind AG seeks Onshore Service Technicians for windparks across Germany. Responsibilities include repairing components, checking for leaks, general inspections, and documenting maintenance on wind turbines. Candidates need mechanical/electrical training and experience.