freelance English-speaking jobs in Mannheim

The Institut für Herz- und Kreislaufphysiologie at the University Medical Center Göttingen seeks a Postdoc to study the functional role of β-adrenergic receptors in cardiomyocytes and their inter-organ communication with the brain.

Lead and coordinate software development projects from initiation through release for a successful medical device business unit. Manage project plans, budgets, risks, and issues while ensuring compliance with quality and regulatory requirements.

Senior HR Business Partner to advise management on HR, organizational structure, and employment law. Develop and implement HR strategies, processes, and policies. Manage recruitment, training, and compensation programs. Collaborate with internal stakeholders and the works council.

Provides strategic, disciplinary, and operational leadership for the global Science Expert function. Defines the global scientific strategy for specialized pharmaceutical areas and leads the Science Expert organization.

Senior SAP Project Manager needed for high-impact projects focused on SAP Cloud ERP transformation. Manage the full project lifecycle, act as a trusted advisor to customers, and drive projects with a focus on value creation and measurable outcomes. Several years of experience as an SAP Project Manager, strong knowledge of SAP S/4HANA and Cloud ERP, and proven track record in managing complex IT projects are required.

Experienced Senior Project Planner needed for a large-scale data centre project in Berlin. Develop and maintain project schedules using Primavera P6, monitor progress, and coordinate planning activities across multiple disciplines.

Leads procurement strategy for Balance of Plant (BoP) packages, including transformers, substations, and grid connections, up to €200m spend. Manages sourcing, tendering, negotiation, and contract award for BoP and BESS packages.

Senior Project Manager to lead large-scale MEP projects from tender to completion. Manages contractors, budgets, schedules, and technical design. Requires 7-10 years of MEP project management experience, including 3-5 years in a senior role. Proven experience in data center projects preferred.

This part-time or mini-job position is responsible for loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. May utilize heavy machinery. Requires ability to lift up to 70 lbs. and flexible shift availability. Warehouse experience is preferred.

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.

Senior Systems Engineer leads the technical execution of major UAV subsystem modifications, from concept to flight qualification. Requires 5+ years of experience in senior engineering roles within UAV or aerospace development programs. Expertise in system requirements definition, UAV design, aerodynamics, mechanical design, and system integration is essential.

Leads end-to-end supply chain (excluding procurement) across multiple European and international sites. Responsibilities include production planning, inventory management, logistics, and leading a team of 30+ FTEs. Drives centralized supply chain structure, process standardization, and digitalization initiatives.

Senior facultative reinsurance broker specializing in construction and engineering risks. Proven experience structuring and placing complex facultative programs. Strong market relationships in Europe and/or globally.

Experienced CFO to lead finance, accounting, controlling, legal, insurance, governance, and compliance for a growing PE-backed industrial company. Responsibilities include financial reporting, budgeting, forecasting, and driving EBITDA, margin, and cash flow performance.

Designs and implements robust data models and system configurations for electrical engineering systems using COMOS. Collaborates with the Electrical Systems development team and user community to troubleshoot and resolve data inconsistencies and system integration challenges. Configures and customizes the COMOS platform to optimize performance.

Scope is seeking a Senior Director - Alternative Investment Funds to join their team in Europe. This role requires 8+ years of experience in the financial industry with a focus on alternative investments. The successful candidate will analyze qualitative and quantitative fund aspects, monitor ratings, and represent Scope to clients and investors.

Experienced accounting leader (8+ years) with expertise in automation, multi-entity operations, and tax compliance. Proven ability to modernize accounting functions, drive strategic financial initiatives, and build high-performing teams.

Service Technician (m/f/d) Blades will ensure wind turbine reliability through on-site servicing and maintenance. Responsibilities include inspecting, repairing, and modifying rotor blades, applying laminating resins and composite materials, and documenting work digitally.

Java Engineer with 3-6 years of experience needed to join a collaborative team building large-scale digital products. Strong Java skills and experience with cloud-native applications, particularly AWS, are required. Fluent English and German skills are essential.

Manage one or two SAP projects within a global program, overseeing timeline, budget, quality, and risk. Responsibilities include calculating project development and implementation risks, managing resources, building project plans, and mentoring team members.