freelance English-speaking jobs in Mannheim

Provides technical support for Autel products, including managing projects, handling repairs, and processing customer feedback. Collects customer requirements and analyzes issues to improve products. Delivers technical training and documents maintenance cases. Requires a bachelor's degree or higher in a relevant field and fluency in Mandarin Chinese and English.

Develop and customize Stibo STEP solutions, including data models, workflows, and business rules. Provide technical support for internal departments on process and data modeling. Develop system integrations using Webservices, XML, JSON, and REST. Collaborate with stakeholders to gather requirements and translate them into technical solutions.

The Tax Manager Germany (m/f/d) manages the tax environment and tax declarations for four German entities. Responsibilities include corporate tax, withholding tax, VAT, and transfer pricing. The role requires at least 5 years of tax experience, preferably as a tax advisor and in-house counsel, with fluency in English and German.

Senior Manager Governance & Legal will develop and implement group governance frameworks, align regional practices with global objectives, and address governance challenges. Collaborate with international teams, drive decision-making, and support legal matters.

Leads the design of vehicle mechanisms from concept to qualification. Requires 8+ years of design engineering experience, 5+ years leading hardware development teams, and expertise in kinematic synthesis, actuation, and materials.

Leads the long-term vision and strategy for the battery product line, identifying market trends and guiding innovation. Oversees the full product lifecycle, prioritizes investments, and manages the P&L for the product line. Serves as a senior point of contact for key customers and industry stakeholders. Collaborates cross-functionally to ensure successful product development and commercialization.

Electrical Engineer needed for data center projects. Minimum 2 years experience in German construction projects required. Must have Bachelor's or Master's in Electrical Engineering and knowledge of German laws and regulations. Revit proficiency (B1+) and fluency in German and English are essential.

Optical Designer (m/f/x) develops optical systems for cinematography, conducts design studies, and optimizes system performance. Requires a degree in a relevant field, practical experience, and expertise in optical design software and programming languages.

MANN+HUMMEL seeks a CX Design Researcher to advise Journey Teams, establish research focus within the Design Team, and develop a scalable research framework.

Senior Legal Counsel needed for renewable energy projects. Draft, review, and negotiate contracts including SPAs, EPCs, PPAs, and financing agreements. Analyze regulatory matters and ensure compliance. Manage external counsel and identify legal risks.

Part-Time IT Support & Information Security Specialist needed to provide day-to-day IT support, establish security frameworks, and assist with digitalization initiatives.

Develop and design high-performance analog/mixed-signal circuits for integrated circuits. Lead technical aspects of product development, collaborate with cross-functional teams, and contribute to design documentation.

Talent Acquisition Specialist will manage end-to-end recruitment processes for all positions in Germany. This role will develop sourcing strategies, partner with hiring managers, and ensure compliance with global talent acquisition processes.

Software Engineer / Developer (m/f/d) Python will design and develop algorithms and software for controlling high-precision 3D printers. Responsibilities include discussing requirements with domain experts, optimizing software functionality, and interfacing with hardware components.

HiSERV seeks a Senior Procurement Manager to develop and implement procurement strategies, manage supplier relationships, and optimize procurement processes.

MIG welder needed for assemblies and car bodies (including out-of-position welding). Requires several years of experience in MIG welding (aluminum), valid welder certification according to DB standards, and proficiency in technical drawings.

Workday Consultant delivers integrated, cloud-based HR solutions to help clients maximize their Workday investment. Collaborate with clients, lead workshops, and manage implementation projects. Specialize in areas such as Workday HCM Core, Benefits, Compensation, Learning, Talent & Performance, Absence & Time Tracking, or Recruiting.

The Medical Science Affairs Liaison Manager will serve as a scientific partner to external experts and internal stakeholders in the therapeutic area of rare genetic disorders of obesity. This field-based role involves providing scientific exchange, supporting clinical research, and contributing to the development and execution of the local Medical Affairs strategy.

Advise clients on business transformations, developing strategies considering customer, organizational, and technology perspectives. Lead interdisciplinary teams in projects, developing recommendations for action based on analysis of business goals, content, data, technology, media, and processes.

Development Engineer to drive innovative MEMS technology for 300mm wafer production. Implement development goals, manage customer interfaces, and coordinate internal development and manufacturing processes. Requires several years of relevant experience or a PhD, strong knowledge of sensor, micromechanics, and semiconductor technology.