freelance English-speaking jobs in Mannheim

Software Engineer - Payments will develop, test, and deploy solutions within a cloud environment. Experience with PL/SQL, Oracle databases, and process analysis is required.

Provide 24/7 participant support for a long-term study investigating human body changes under space/aviation conditions. Assist with scientific experiments, document events, and collect participant health data. Must be a current or soon-to-be student, available at least 20 hours per week, and proficient in German and English.

Fugro Germany Land GmbH seeks a Project Controller to manage the financial control of external and internal projects. The role involves preparing and monitoring project budgets, delivering financial reports, and analyzing project data. The ideal candidate will have a Bachelor's degree in Finance or Accounting and 7+ years of experience in project costing, budgeting, and monitoring.

Leads and scales Autohero's European customer delivery operations, including truck fleet and pick-up centers. Drives operational efficiency, customer experience, and delivery performance across all European hubs. Designs, implements, and standardizes processes and training for consistent execution.

Provides support to the “EER” division, responsible for investigations, enforcement measures, and complaints in the area of investment funds and management companies. Analyzes data, drafts reports, and prepares documentation for national and international authorities.

PhD position in machine learning and computer simulations for materials and process design. Develop machine learning models for clustering, classification, regression, and reinforcement tasks to enhance or replace computational engineering methods.

Expert in Quality Assurance for food service distribution and supply chain. Supports international METRO entities in implementing global standards, providing training, and conducting audits. Develops and reviews QA documentation and contributes to the integration of acquired companies. Requires a Bachelor's or Master's degree in a relevant field and 5+ years of experience in QA operations.

Senior Content Manager (German native) to develop and manage content across all customer touchpoints. Responsibilities include writing website copy, email campaigns, UX flows, and educational materials, as well as managing content operations and SEO strategy. Must have strong writing skills in both English and German, experience with content management systems, and a deep understanding of SEO principles.

The UFZ Helmholtz Centre for Environmental Research seeks a Postdoctoral Researcher to develop cutting-edge bird diversity models and scenarios across Europe. This role will involve building dynamic habitat use models, projecting bird metrics with future scenarios, and evaluating biodiversity protection measures. The successful candidate will have a PhD in a relevant field, strong modeling skills, proficiency in R and GIS, and experience with FAIR science principles.

Job Description Position Overview The Technical Support Analyst is a position requiring both technical and exceptional interpersonal skills. This role will be responsible for responding to operational break/fix scenarios, as well as upgrading and maintaining end user devices through regular refresh intervals and projects requiring new equipment. The Technical Support Analyst will work with other technical resources, adhere to procedures, workflows, and tools to provide exceptional support and customer service. The primary place of work is Trier, Germany with extended responsibilities covering business Operations in Munich.

Leads and optimizes Customer Delivery operations across Europe, including truck fleet and pick-up centers. Drives continuous improvement of key delivery KPIs while balancing service quality and cost efficiency. Leads and coaches the HQ Retail Customer Delivery team, designing and standardizing processes for consistent execution across European hubs.

The HR Generalist will support Prop Firm Match's global team by coordinating recruitment, onboarding, documentation management, and employee support. Responsibilities include scheduling interviews, managing candidate communication, preparing onboarding materials, maintaining HR records, and assisting with culture and engagement activities. The ideal candidate has 2-5 years of experience in HR coordination, strong communication skills, and proficiency in HR software and tools.

GenAI Technical Lead will design, implement, and pitch GenAI solutions leveraging LLMs and cloud platforms. Requires strong coding skills (Python), cloud architecture expertise (Azure preferred), and experience with Infrastructure-as-Code (Bicep, Terraform). Proven ability to communicate technical concepts to both technical and business audiences is essential.

Production Support Engineer installs, upgrades, calibrates, and maintains Advantest test systems. Troubleshoots, diagnoses, and repairs systems, integrating them into customer environments.

As a Software Security Specialist, you will monitor systems, analyze security incidents, and manage vulnerabilities. You will conduct code reviews, assess threats, and promote security awareness. You will define security roadmaps, ensure secure DevOps practices, and stay current on industry trends.

Global Process Owner for Payroll will drive harmonization of the global payroll landscape. Responsibilities include designing, governing, and improving the end-to-end payroll process, steering country rollouts, and collaborating with cross-functional teams.

Operations Payment Manager will process payments to delivery partners, resolve invoice inquiries, and handle partner issues. The role requires collaboration with internal and external teams, process improvement initiatives, and reporting on DSP activities.

Leads strategic retail initiatives from concept to execution, ensuring alignment with group objectives. Acts as liaison between central retail team and local entities. Collects, evaluates, and prioritizes product and channel development requests. Facilitates best practice exchange and consistency in execution. Coordinates stakeholders across multiple functions and geographies.

Slowness seeks a Host/Hostess to welcome guests at Reethaus, a performance space within the Flussbad Campus in Berlin. The role involves guiding guests, managing the check-in process, providing directions, and ensuring a smooth and enjoyable experience. Previous hospitality experience and fluency in German and English are preferred.

The Head of Engineering (m/f/d) serves as the technical authority for the Design Organisation under EASA / UK CAA Design Approval. This role establishes and develops the Design Assurance System, ensuring compliance with airworthiness regulations and approved design privileges. The Head of Engineering leads Engineering, Development, and Certification functions, coordinates external Compliance Verification Engineers, and acts as the technical interface to the Head of Airworthiness.