freelance English-speaking jobs in Mannheim

Build and manage a portfolio of 20 client relationships within a defined technical vertical. Lead the commercial lifecycle from introduction to repeat business. Act as a strategic advisor, offering data, insight, and market perspective. Identify and pursue new opportunities within existing accounts.

Embedded Architect for military access control systems. Define hardware and software architecture, oversee technical design, and ensure reliability and compliance. Manage external development partners, coordinate requirements, review code quality, and plan system tests.

Lead cross-functional teams through the full product lifecycle for hardware and software automation development programs. Collaborate with partners and internal teams to deliver high-quality, compliant products. Drive program progress, risk, and issue tracking and reporting. Provide leadership, mentoring, and coaching to project teams.

The Technical University of Applied Sciences Würzburg-Schweinfurt seeks a W2 Professor for AI Infrastructure. The role involves teaching, initiating and carrying out application-oriented research and development projects, and promoting networking within the AI field.

Develop customized, scalable Freestyle SAPUI5 applications based on SAPUI5, OData, JavaScript, and ABAP. Actively help shape our system architecture and take responsibility for company-wide applications.

The Program Assistant, Operations provides comprehensive administrative and operational support for NYU Berlin's Operations, Student Life, and Academics teams. Responsibilities include managing office tasks, supporting events, and assisting with technical needs. The role requires a Bachelor's degree, 2+ years of administrative experience, fluency in German and English, and a work permit valid through July 2028.

Operations Specialist with fluent Chinese and English seeks to collect, analyze, and monitor operational data. The role involves tracking KPIs, training customer service staff, and resolving operational issues. Requires a Bachelor's degree, 5+ years of logistics/warehousing experience, and proven team leadership skills.

Experienced PHP developer to lead and develop a web shop platform used by millions of customers. Responsibilities include technical leadership, code quality assurance, and team management. Requires strong Symfony framework knowledge, experience in object-oriented PHP development, and leadership skills.

Develop and implement Microsoft Power Platform solutions for business customers. Provide support and guidance to customers during implementation. Possess technical training/degree, software industry experience, and experience with low-code platforms. Strong communication and customer focus required. Fluency in German and English.

Defines and implements the global real estate strategy for a leading agricultural solutions company. Leads portfolio planning, optimization, and identifies cost-saving and value-creation opportunities. Oversees global transactions, capital projects, and manages external service providers.

Leads product strategy and development for security software, AI-powered video analytics, and robotics systems. Develops product roadmaps, manages product lifecycles, and ensures product compliance across all areas. Provides technical and disciplinary leadership for two competence centers and promotes a performance-oriented team culture. Collaborates with development, sales, marketing, service, and external partners.

The COO will define and implement pricing strategies, manage product costing and profitability, and lead sales and key account activities. Responsibilities include managing a broad product portfolio, overseeing sourcing activities, and ensuring flawless market execution. The COO will also analyze financial data, drive business steering, and lead key business functions.

IT Administrator responsible for user support, network administration, server management, and SAP Basis support. Requires completed IT training, Windows expertise, and strong analytical skills.

Junior Key Account Manager will build, manage, and develop strategic key accounts in the DACH region. Responsibilities include identifying new customers, analyzing market trends, leading negotiations, and ensuring customer satisfaction.

HR Manager to support day-to-day operations across the employee lifecycle, including onboarding, off-boarding, and employee support. Will maintain HR records, assist with payroll and recruitment, and act as the primary HR point of contact for employees in Germany.

Ensure data consistency, automation, and reliability across performance tracking. Develop and maintain Power BI dashboards and reporting solutions. Track, analyze, and communicate Route-to-Market KPIs. Provide analytical support for Route-to-Market optimization.

Part-time student job at a&o hostel in Dortmund. Responsibilities include reception, breakfast, restaurant, bar, and general service. Must be enrolled in university with a valid enrollment certificate and have B2 level German and English skills.

Senior UX/UI Designer to create high-fidelity prototypes for a premium mobile application. Focus on mobile-native design principles and translate luxury benefits into intuitive interactions. Collaborate with the product team in Berlin.

Founding designer to build and own the design system of a cutting-edge AI-powered BIM startup. Define and build the design system in code using shadcn/ui, prototype directly in code with AI assistance, and design the entire product surface. Must have experience designing for 3D software, working in code (HTML/CSS/React), and understanding shadcn/ui.

Checks consignments including customs documents, sorts and scans parcels, and communicates within the team and with interfaces. Lateral entry possible, experience from previous activities is an advantage. Ability to work under pressure, flexibility, communication skills, and ability to work in a team are required. Knowledge of English is an advantage.