freelance English-speaking jobs in Mannheim

Leads global bioprocess services, including customer support organization. Develops and implements global service strategy, manages international service teams, and ensures customer satisfaction. Builds application know-how within the service organization and introduces innovative service models. Collaborates with R&D, Logistics, Production, Marketing, Sales, and Portfolio teams.

Lead R&D projects for optical sub-assemblies, including planning, scheduling, budgeting, and risk management. Coordinate cross-functional teams and define technical requirements. Ensure robust, manufacturable solutions in line with quality standards.

Develop and implement sales strategies to achieve revenue targets. Identify and pursue new business opportunities, acquire new customers, and define new sales channels. Manage existing customer structure, converting sales opportunities into long-term customer accounts. Build and maintain strong relationships with existing and potential customers.

Support the Corporate Audit team in carrying out audit and consulting mandates for all areas of the company, with a focus on commercial issues. Analyze and evaluate business processes and projects for compliance, efficiency, and risk management. Prepare audit reports and track implementation of agreed measures.

Engineer for the technical development and user operation of beamline P61B at DESY. Responsibilities include design, installation, and commissioning of beamline components, technical support, and programming of controls software.

Originate and lead negotiations for gas transactions in the German market. Build relationships with industrial clients, suppliers, and utilities. Execute structured energy deals and manage credit risk. Analyze market trends and opportunities.

Scientist / Postdoctoral-fellow sought for a 2-year contract in the Excellence Cluster Synthimmune. The position involves developing and advancing a research project focused on (innate) immunology, utilizing methods such as gene expression analysis, microfluidic analysis, and in silico studies.

Project Lead Digital Solutions manages complex digital solution projects from concept to maintenance. Requires 7+ years experience in digital solution project management, distributed systems, and automotive projects. Strong analytical and communication skills are essential. Fluency in German and English is required.

This 12-month fixed-term Clinical Graduate Program starts in April 2026 and offers intensive training in product knowledge, cardiovascular expertise, and clinical understanding. Graduates will work alongside Field Clinical Specialists, gaining hands-on experience in a state-of-the-art training center and real clinical settings.

Sales Manager Industrial - EMEA will acquire new customers and strengthen existing relationships in the automotive and industrial sectors. Develop customer-specific strategies and solutions, create offers, and lead negotiations. Collaborate with internal teams to align on customer requirements and provide field insights.

Internal Auditor to assess operational, financial, and regulatory risks across Germany, Austria, and Switzerland. Execute audit plans, evaluate internal controls, and ensure compliance with policies and regulations. Communicate findings to senior management and the board of directors.

Working Student to support internal investigations within TRATON Group, focusing on white-collar crime and policy violations. Evaluates documents, conducts research, and assists with reporting. Requires advanced studies in law, economics, or related fields, prior experience in investigations, and proficiency in German and English.

Software Developer will build, maintain, and operate software solutions for collecting and transmitting sensor data from ships. Responsibilities include software development, troubleshooting, and collaborating with a team. Requires a relevant degree or experience, proficiency in .NET, Go, MQTT, AMQP, Docker, and CI/CD tools, strong problem-solving skills, and excellent communication. Fluent English required.

Senior .NET/Angular Developer will design, build, and maintain scalable web and mobile applications. Responsibilities include developing RESTful APIs, SPAs, microservices, and optimizing back-end processes. Requires 4+ years of experience with Angular (10+), .NET Core, and cloud platforms like Azure.

Master Data Project Manager needed for digital transformation projects. Ensure project deliverables meet quality standards. Support development and implementation of technical solutions to improve data quality across the enterprise, with a focus on SAP R/3 and S/4HANA. Collaborate with cross-functional teams to establish master data standards.

Lead product-related projects, including innovations, renovations, and productivity initiatives. Support the monthly innovation cycle, feasibility management, and project management team tasks. Facilitate cross-departmental collaboration.

Lead the development of innovative wound care products, managing projects from concept to launch. Collaborate with internal and external teams, ensuring compliance with regulations and standards.

Leads the newly created Analytical Development Pharmaceuticals department, aligning its direction with global development strategy. Responsible for all aspects of Drug Substance and Drug Product characterization, including method development, validation, and stability studies.

Support academic work in empirical microeconomics, preparing and analyzing microdata on firm behavior and expectations.

Lead and coach a team of developers to build and maintain digital health solutions. Ensure timely delivery of high-quality software products. Collaborate with product owners, content developers, and IT to ensure seamless product development.