freelance English-speaking jobs in Mannheim

Supports team building forecasting models, maintains data solutions, analyzes data issues, and assists with short-term forecasting and process monitoring.

Senior Quantity Surveyor to oversee commercial aspects of major data center projects. Manages budgets, prepares reports, and works with teams to ensure successful project delivery. Requires 3-5 years' experience at PQS level or above.

Intern will support sales operations with data-driven tasks, analytics projects, and Power BI dashboards. Responsibilities include data modeling, report development, and collaborating with cross-functional teams.

Arcura Medical Properties seeks a detail-oriented AP Accountant to process invoices, prepare payments, and manage vendor accounts. The role supports the Accounting team in day-to-day finance operations and ensures compliance with accounting guidelines.

Senior Firmware Developer will design and implement software for STM32-based microcontrollers. Develop high-quality firmware for embedded products and collaborate with electronics, software, and systems engineers.

Your tasks HHL has a reputation for outstanding teaching and an international student body. The candidate should show strong evidence of international teaching excellence at the interface of entrepreneurship and strategic management. Teaching approaches should combine multiple methods and follow a research-induced teaching style.

Provides technical solutions to support aircraft manufacturing and delivery. Responds to concessions, non-conformities, and reactive issues. Ensures safe operation of products and collaborates with stakeholders. Requires profound knowledge of design, stress principles, and structural repair solutions.

HR Generalist to support the smooth functioning of HR processes at a growing automotive company. Responsibilities include talent acquisition, employee relations, performance management, training, and HR administration.

MEP Project Planner develops and maintains project schedules, oversees project control functions, and ensures alignment with project goals. Responsibilities include planning resources, monitoring progress, identifying risks, preparing reports, and collaborating with multidisciplinary teams.

Customer Service & Office Manager DACH needed to ensure smooth daily operations. The role combines office management, customer care, service coordination, and administrative support. Requires several years of experience in office management, administration, customer service, finance coordination, or service support. Fluent German and English required.

Senior PCB Design Engineer needed for next-generation data center accelerator platforms. Responsibilities include designing complex, high-layer-count PCBs, owning EDA libraries, defining routing constraints, and collaborating with SI/PI teams. Requires 5+ years of experience with Siemens Xpedition and a strong understanding of signal and power integrity fundamentals.

As the HOKA Field Experience Associate, you will deepen the HOKA connection with consumers, store staff, and communities. You will deliver demo runs, product training, and sales support to wholesale partners. This role requires strong communication, organization, and a passion for the running and outdoors industry. Fluency in German and English is essential.

Test & Integration Engineer will build and operate a testing environment for Green Boxes hardware and software. Responsibilities include executing prototype and field testing, validating software images, and maintaining the hardware laboratory.

Global Supply Chain Manager needed to develop and implement supply chain strategies, manage logistics, production planning, and inventory management. Requires 8+ years of experience in a full E2E Supply Chain role within the Biotech or Pharmaceutical industry.

Electrical Design Engineer needed for aircraft upgrade and modification programs. Focus on aircraft interior systems, electrical integration, and avionic modifications. Design wiring systems, manage BOMs, conduct load analysis, and prepare technical reports.

Perform electrical characterizations and reliability analyses on integrated memory devices and ferroelectric transistors. Evaluate measurement data, identify optimization potential, and contribute to the development of characterization methods. Assist in test structure design and coordinate characterization requirements. Prepare reports and actively discuss results with the development team.

As a Business Development Representative, you will qualify inbound inquiries, prepare indicative offers, and manage the handover process to Business Development Managers. You will use our ICP framework to categorize accounts and work with your BDM to ensure offers accurately reflect customer needs.

Drive energy procurement strategy, optimize costs, ensure compliance, and promote sustainability through smart sourcing and Power Purchase Agreements (PPAs). Develop and implement negotiation strategies, analyze energy consumption, and evaluate/select energy suppliers. Collaborate with internal and external partners, monitor market trends, and manage energy contracts.

Intern to research innovative algorithms in learning-based video compression. Develop, implement, and test variable rate functionality and conduct rate matching. Implement algorithms on reference software and generate technical reports.

Treasury Manager will ensure tesa's financial stability by managing liquidity, financial risks, and treasury operations. Responsibilities include cash flow forecasting, financing and investment analysis, risk management, and process improvement.