freelance English-speaking jobs in Mannheim

Skilled Service/Electrical Technicians needed for on-site roles across Germany. Responsibilities include installing, maintaining, troubleshooting, and repairing industrial, mechanical, and electrical systems. Requires vocational training and a valid Class B driving license.

Junior IT Specialist delivers Level 2 support for workstations, mobile devices, and software. Responsibilities include hardware asset management and troubleshooting Windows 11. Requires fluent German and English.

Install, maintain, and upgrade semiconductor equipment at customer sites. Perform preventative and corrective maintenance on electrical, vacuum, mechanical, plasma, hydraulic, and gas systems. Requires up to 75% travel.

Lead design and certification for aircraft seating and cabin interior products under EASA Part 21J. Act as technical focal point for structural substantiation and stress issues. Requires 8+ years in commercial aircraft design with CVE experience.

Develop long-term IT and infrastructure strategy for a high-performance IT environment. This role involves planning for compute, HPC, cloud, and AI, managing investments, and ensuring compliance. Requires a Master's degree and experience in IT strategy.

Coordinate IT hardware warehouse and logistics at the Alsfeld location. Responsibilities include inventory management, device shipping, and coordinating repairs. Requires strong organization and excellent German skills.

Support Glovis Europe projects commercially and operationally. Analyze contracts, manage timelines, and coordinate stakeholders. Requires a degree and 3+ years of project management experience.

Prepare and submit applications for conformity assessments and clinical trials for non-active implantable class III medical devices in the EU. Manage the regulatory life cycle of CE-marked products and advise development teams on regulatory requirements.

Digital Project Manager Business Partner in Cabin Development. Role involves digital expert tasks (Data Visualization, Skywise setup using Python, Java, SQL, HTML) and Project Management. Requires technical study, data analysis, and programming experience.

PhD position investigating offshore groundwater hydrology and submarine groundwater discharge. Research involves geochemical and isotopic characterization of samples from offshore aquifers.

Designs and develops high-end C++ components for medical desktop applications, focusing on performance, stability, and scalability. Architects, implements, and reviews complex multithreading and parallelization concepts. Analyzes, refactors, and optimizes existing codebase, identifying bottlenecks and improving performance.

Master's thesis opportunity exploring Model Context Protocol (MCP) as a growth lever for industrial software platforms. Focus can be commercial (value prop/GTM) or technical (prototype development).

Director/VP role managing a portfolio of German/Austrian corporate clients. Responsibilities include originating trade and working capital finance transactions, structuring deals, and identifying market trends. Requires experience in trade finance origination and fluency in English and German.

Process IT and Control Systems Team Lead (Permanent Position | Full-Time | Job ID: W63 | Seehausen Wastewater Treatment Plant) What Sets Us Apart: Our work is more than just a job! We ensure a high quality of life for people and are committed to protecting the environment and combating climate change.

Full-time Store Manager needed for Coffee & Baked Goods. Manage branch operations, lead shifts, and ensure high guest satisfaction and product quality. Requires fluent German and solid English skills.

Principal Platform Engineer to build shared AuthN/AuthZ capabilities for enterprise software. Requires hands-on experience building reliable, automated platform services, APIs, and infrastructure using code.

Senior Oracle Database Administrator needed to develop, optimize, and operate a global Oracle database platform. Requires 10+ years of experience with Oracle DB versions, RAC, Exadata, and strong technical skills.

Develop and maintain agentic AI toolchains for automated vulnerability identification in automotive software and vehicle systems. Requires expertise in embedded systems, AI models, and automotive cybersecurity.

Senior Software Developer specializing in PKI. Responsibilities include technical design, development, and improvement of PKI components. Requires 5+ years in PKI/cryptography, strong Java/REST/SOAP knowledge, and experience with HSM/secure key management.

Senior Plant Director role leading end-to-end performance for a major FMCG manufacturing site. Responsibilities include operational leadership, safety, quality, cost, and continuous improvement. Requires FMCG or high-volume manufacturing experience and fluency in German and English.