freelance English-speaking jobs in Mannheim

Senior Data Engineer will build and scale real-time streaming data pipelines for production ML systems. Responsibilities include developing feature engineering infrastructure, optimizing ETL and streaming workloads, and collaborating with Data Science and Backend Engineering teams. Requires 5+ years of experience building production data platforms with Apache Flink, Kafka, and real-time streaming architectures.

Head of Go-to-Market Germany drives country success by achieving operational and financial goals. This role leads teams, shapes strategy, and secures growth by developing new business opportunities.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service.

Seeking laboratory professionals with hands-on expertise in blood gas sample collection and analysis. This flexible consulting role involves sharing insights on collection procedures, preanalytical challenges, and improving testing protocols. Requires 3+ years of relevant experience.

General Manager oversees business operations and sales in core European markets including Germany, Italy, and Turkey. Responsibilities involve strategy formulation, team leadership, market research, and cross-border coordination. Mandarin and English fluency are required.

Associate Program Manager drives high-priority strategic initiatives alongside leadership. This role executes AI-led growth, optimizes global operations, and translates strategy into measurable outcomes across functions.

Lead IT-wide Test Automation capability by defining strategy, selecting tools, and enabling standardized approaches. Requires 10+ years in a global corporation and 7+ years in test management and automation.

Experienced hospital nurse sought for a full-time, permanent role as a Near Patient Nurse. This position requires clinical experience in the inpatient setting and offers no night shifts. Regional travel is required for this hybrid role.

Develop highly integrated RF SoCs for automotive radar applications. Responsibilities include mixed-signal SoC ASIC implementation, HDL checks, floorplan creation, and sign-off verification like STA and EM. Requires knowledge of digital ASIC design and analog RF SoC development.

Experienced Microsoft 365 Adoption Trainer needed for a short-term freelance assignment. Deliver interactive training in German on Teams, SharePoint, OneDrive, Loop, and Copilot Chat, focusing on practical business use cases.

Financial Systems & Accounting Expert needed to evaluate AI-generated accounting outputs and improve training data. Responsibilities include reviewing financial statements, journal entries, and assessing ERP systems like NetSuite and SAP. Prior AI training experience is required.

Lead end-to-end software development projects for Tier 1/2 enterprise clients in Manufacturing and Retail across the DACH region. Own scope, budget, risks, and drive delivery with cross-functional teams. Requires SDLC knowledge and strong German skills.

Assess Omada Identity Platform logging and monitoring capabilities. Analyze audit logs, identify security events, and develop a logging/monitoring concept. Evaluate log export and integration mechanisms for centralized security monitoring.

Seeking an experienced Food & Beverage Manager to lead operations in dynamic international environments. Responsibilities include overseeing daily F&B operations, managing staff, ensuring quality, and driving sales through strategic planning and cost control.

Implement and support ERP solutions, including Microsoft Dynamics 365, for global clients. Responsibilities involve defining requirements, designing, configuring, and training users. Requires a Bachelor's degree and 2+ years of ERP experience.

Business Development Manager for the DACH region. Responsible for achieving sales targets by developing new business, managing complex, high-value deals, and building executive client relationships in the life sciences industry.

Experienced Clinical Research Associate needed for an International CRO. Responsibilities include site initiation, monitoring, and close-out visits. Requires 1+ years of independent monitoring experience and fluency in German (C1).

Manage end-to-end recruitment for seagoing personnel (officers, ratings, specialists) for offshore support vessels. Focus on sourcing, screening, and placing qualified crew while ensuring compliance with STCW and MLC regulations.

Senior Social Insurance Consultant to lead global compliance and consulting engagements. This role involves advising on complex social insurance issues and identifying opportunities to improve client service delivery.

Lead major work packages for hyperscale data centre projects in Germany, managing the full lifecycle from construction to handover. Requires proven experience as a Project Director on complex infrastructure projects valued over €100m.