freelance English-speaking jobs in Mannheim

Senior UI/UX Designer to own the design system and customer journey of the HOLY Shop across four markets. Responsibilities include designing, documenting, and QAing experiences for product detail, collection, cart, checkout, and loyalty flows. Must have 5-8 years of experience designing for conversion-driven D2C or e-commerce brands with a strong mobile-first portfolio.

Support process development and R&D efforts in leaching, kinetics, and mass transfer for battery material recovery. Analyze reaction mechanisms, optimize scaling parameters, and assess process efficiencies through experimentation and simulation.

SAP PaPM Expert required to bridge custom cost allocation logic and SAP PaPM capabilities. Analyze existing cost allocation tools, gather business requirements, and design a PaPM data model. Strong understanding of S/4HANA integration and PaPM architecture is essential.

Sales & Alliance Manager for Western Europe South, driving sustainable commercial growth across key markets. Collaborates with regional distributors and internal stakeholders.

Product Manager needed to bridge customer, engineering, AI, operations, and commercial teams. Responsibilities include building customer relationships, gathering feedback, defining product roadmaps, and analyzing product performance. Requires a technical background, strong analytical skills, and experience with product analytics tools. Must be fluent in English and comfortable traveling across Europe.

Beam AI is seeking a Sales Development Representative to build the top of our pipeline. You will research target accounts, engage senior stakeholders, and qualify inbound leads. This role involves partnering with Account Executives and GTM Leads to create and progress strategic opportunities.

Business Consultant advising customers on digital transformation, conducting analyses, implementations, and upgrades for Infor M3 in an international environment.

Supports the development and tracking of global communication packages for Own Brands. Assists in designing and implementing sales and activation materials. Coordinates marketing activities with external service providers and internal teams.

Contribute to creative direction for seasonal campaigns, product launches, and brand moments across two beauty brands. Translate brand strategy into visual concepts, moodboards, and creative territories. Design within and contribute to scalable design systems applied across all brand touchpoints.

Backend Product Engineer will design, implement, and maintain backend services and APIs for a collaborative scheduling platform. Collaborate with product managers, designers, and engineers to build new features. Contribute to the overall architecture of the system and participate in code reviews.

Freelance Medical Writer needed for ophthalmology and AI-driven medical device software. Lead clinical evaluation, including CEP and CER development, literature search, and post-market follow-up. Experience with EU MDR, clinical evidence synthesis, and medical device writing required.

Leads the Finance function for a large country or multi-country organization, managing financial planning, budgeting, and performance. Oversees large Finance teams, conducts market studies, and sets financial objectives. Reports technical complaints and distributes marketing samples.

Support the ARENA2036 Humanoid Robotics platform project by building, testing, and improving robotic systems and teleoperation devices. Contribute to platform development, prototype assembly, and experimentation. Document findings and collaborate with colleagues in Stuttgart and Munich.

Senior Security Engineer responsible for IAM strategy across Entra ID and Active Directory. Develops identity-centric detections, manages conditional access, and partners with teams to implement controls. Requires 5+ years of experience in IT security engineering with significant IAM responsibility and expertise in Entra ID, Active Directory, MFA, SSO protocols, and zero-trust architecture.

Senior Machine Learning Expert to design, build, and optimize large-scale machine learning systems for identity verification products. Collaborate with ML scientists, engineers, and product stakeholders to productionize AI models. Develop scalable Python-based backend services and microservices architectures.

Senior DevOps Engineer needed to design, implement, and improve global infrastructure and DevOps solutions. Responsibilities include supporting development teams, standardizing Ubuntu Pro, and managing Kubernetes and container platforms. Requires a degree in a related field, 5+ years of experience in DevOps, Linux administration, or enterprise infrastructure, and fluency in German and English.

Warehouse employee needed for full-time or part-time shifts. Duties include unloading, sorting, and transporting packages. Must be able to lift up to 15kg and stand/walk for extended periods. Must be 18 years or older and proficient in German and/or English/Polish.

As a Visual Merchandiser for Berlin KuDamm, you will create inspiring displays, support sales, and ensure brand consistency. You will collaborate with the store manager and Head of VM to develop visual strategies, manage VM activities, and train the store team. You will analyze product performance, adapt to seasonal guidelines, and contribute to achieving commercial goals.

The Professional Consulting Veterinarian provides nutritional and practice management education to veterinary healthcare teams, focusing on large practices. They also support the field team with technical and scientific advice and execute the European school strategy.

Steel Expert to structure and systematize material specifications for software and AI models. Will author, curate, and validate data for flat-rolled carbon steel, build a taxonomy, and define material equivalencies across various standards. Requires 10+ years of commercial experience in flat-rolled steel and strong knowledge of EN/DIN standards.