freelance English-speaking jobs in Mannheim

Remote Senior Executive Assistant needed for growing eCommerce compliance company. 5+ years experience in legal, compliance, operations, project management, or automation required. Strong research, organizational, and communication skills essential. Must be detail-oriented, self-driven, and available during CET working hours.

Project Manager for Thermal Energy & Hydrogen independently manages projects across all phases, from initiation to closure. Develops project plans, timelines, and resource allocation strategies while ensuring financial targets are met. Serves as the primary point of contact for clients, partners, and internal teams. Requires a degree in a relevant field, at least 5 years of project management experience in energy, infrastructure, or water sectors, and fluency in English.

Develop, maintain, and improve Power BI dashboards and reporting solutions. Track, analyze, and communicate Route-to-Market KPIs. Provide analytical support for Route-to-Market optimization.

DataForce by TransPerfect seeks PhD-level Physics experts to design complex scientific problems for AI training. You will create "stumper" prompts, test them against LLMs, document their failures, and provide expert solutions. Requires deep subject-matter expertise, rigorous reasoning, and proficiency with digital documentation tools.

Technical Consultant to design solutions, build demos and POCs, and present DRUID products to clients. Requires a Bachelor's degree, fluency in German and English, and experience as a Technical Presales Engineer or Consultant.

Student assistant (m/f/d) to support trace gas flux measurements, soil sample processing, and agroforestry field experiments.

Systems Engineer will support sales activities and provide technical expertise on Fortinet solutions. Responsibilities include understanding the Fortinet portfolio, demonstrating technical and business value, and managing technical sales engagements. Requires 5+ years of pre-sales experience, expertise in networking and network security, and strong customer focus.

Lead and manage a core accounting team, overseeing day-to-day bookkeeping and ensuring smooth finance operations. Prepare financial statements (HGB & IFRS) and internal reports, analyze material and logistics costs, and serve as a finance business partner to other departments.

Part-time School Nurse (11.5 hours/week) providing first aid, administering medications, and communicating with parents/guardians. Requires a nursing degree or equivalent, 2+ years experience, and fluency in English and German.

Leads a regional team of BoD engineers, shaping project specifications for HVAC, Fire, Security, and BMS solutions. Drives specification influence across EMEA, translating specifications into a sustainable pipeline. Develops and standardizes a global playbook for specification success.

Drives market success for ServiceNow's Security and Identity solutions, developing and closing complex enterprise software solutions. Focuses on delivering results above plan and supporting customers in their digital transformation journey. Requires 5+ years of proven success in direct field sales, focusing on acquiring new enterprise clients in Security and Identity domains.

Experienced General Manager to lead and grow a hotel on Usedom island. Full P&L responsibility, team leadership, guest satisfaction, and strategic development.

PhD researcher to develop analytical methods for persistent and mobile chemicals in industrial wastewater. Will analyze PM compounds, including transformation products, and collaborate with project partners. Requires a Master's degree in Chemistry, Environmental Sciences, or related field and strong analytical chemistry background.

Senior Account Executive to build commercial footprint and lead sales team growth in the German market. Responsibilities include generating leads, presenting solutions, closing deals, and mentoring team members. Requires a Bachelor's or Master's degree, proven sales track record in the German market, and fluency in German and English.

Define and implement the global real estate strategy for a leading agricultural solutions company. Lead portfolio planning, optimization, and transactions while overseeing global capital projects and managing external service providers.

Application Test Engineer for TestLab develops, debugs, and optimizes V93000 based application tests. Manages customer device transfer to TestLab and facilitates the implementation of V93000 test solutions. Analyzes test procedures, processes, and requirements to improve test coverage and efficiency.

Senior Platform Engineer will empower Zenjob teams to leverage AI. Responsibilities include understanding team challenges, building AI tools and integrations, and providing enablement through workshops and documentation. Requires senior-level engineering experience, production experience with LLMs, strong communication skills, and a passion for teaching.

Support the design and specification of mechanical interfaces for precision components. Contribute to the development of efficient strategies for modeling complex CAD geometries.

As Central Europe Controlling Manager, you will guide a team of controllers, develop financial strategies, and collaborate with various departments to ensure the cluster's financial success.

For the afternoon and holiday programme of our primary school in Steinbach (Taunus) near Frankfurt we are looking for a motivated and qualified Educator for our Hort (in part-time – 18 hours/week).