freelance English-speaking jobs in Mannheim

Experienced Project Manager needed for early-stage development of Battery Energy Storage System (BESS) projects in Germany. Lead project timelines, budgets, and deliverables, coordinate internal and external stakeholders, and prepare project updates.

Research Engineer to develop design and calculation methods for pressure vessels. Analyze materials, perform FEM calculations, and collaborate with teams to drive innovation in energy technology. Requires experience with pressure equipment, DIMy software, and relevant design standards.

Finance & Controlling Lead for a global manufacturing network. Develops financial targets, owns monthly close and planning processes, and leads finance teams across legal entities. Drives cost control, investment governance, and M&A activities.

Payroll Expert / Regional Payroll Expert required to manage payroll cycles, ensure compliance, and oversee provider management for Germany and Central Europe.

Experienced Pega CDH Lead Solutions Consultant to design and implement CDH solutions. Define decisioning strategies, collaborate with stakeholders, and ensure business alignment.

Account Manager will focus on growing and developing assigned accounts, expanding market share and maximizing customer spend. Responsibilities include defining markets, developing relationships, ensuring customer satisfaction, and maintaining knowledge of competitors. Requires 4+ years in the Electronics industry, proven account management experience, and fluency in English and German.

Senior AI Principal to define and execute enterprise data and AI strategy, partnering with leadership to identify and prioritize AI use cases. Design and prototype AI/ML and GenAI solutions, drive end-to-end architecture, and mentor data science teams. Requires 10+ years of experience in data science, AI, or enterprise data strategy with 5+ years in leadership roles. Strong expertise in machine learning, GenAI, NLP/LLM development, and MLOps. Proficiency with Python, SQL, cloud-native AI platforms, and modern data stack. Proven ability to build and scale AI Centers of Excellence and align technical execution with enterprise strategy.

Supervises a team of delivery drivers, ensuring driver performance, customer service excellence, and achievement of key operational KPIs. Responsibilities include driver coaching, KPI performance management, customer issue resolution, and promoting a safe and efficient work environment.

Senior Accountant will oversee accounting operations for Germany, Belgium, and France. Responsibilities include managing general ledger activities, ensuring accurate financial reporting, and ensuring compliance with local statutory requirements. Requires 7+ years of experience, fluency in German and English, and knowledge of German GAAP.

Experienced Head of Cargo to lead the Cologne cargo division. Full P&L responsibility for operational performance, team management, and revenue growth. Focus on expanding time-critical logistics services (OBC, NFO, Direct Drive, Charter).

Associate Founder for a defence tech scale-up. Define and execute go-to-market strategy, lead strategic initiatives, and engage with stakeholders. MBA or strong business background required, native German fluency essential.

Experienced Technical Director needed for hyperscale and mission-critical data center developments. Full accountability for technical integrity, constructability, quality, performance, and operational readiness throughout the project lifecycle. Extensive hyperscale data center experience, strong electrical and mechanical systems expertise, and full project lifecycle experience required. Site-focused role with extensive travel across EMEA.

Brand Manager for Dairy DACH (m/f/d) needed to lead the development and activation of a new brand platform. Requires 3+ years of brand management experience in consumer goods, strong project management skills, and fluency in German and English.

Provides technical assurance for well operations, ensuring compliance with standards and regulations. Develops and maintains well-related systems and standards, acting as the owner of BU Germany well standards.

A leading US law firm seeks a Patent Attorney/Attorney-at-Law for its Munich office. The role involves assisting with patent litigation, advising on EPO and DPMA proceedings, and drafting patent applications. Candidates should have strong analytical and drafting skills, a technical background, and experience in patent matters.

Project Manager to lead industrialization and supply chain deliverables across development, ramp-up, and launch phases. Coordinate cross-functional teams, manage project scope, timeline, cost, quality, and risk.

Senior Project Manager will oversee technically complex, large-scale customer projects in energy, marine, industry, and research sectors. Responsibilities include cost, schedule, and quality management, stakeholder coordination, and project lifecycle oversight. Requires a degree in electrical engineering or related field, proven project management experience, and fluency in German and English.

Manage international freight shipments (ocean, air, road, multimodal). Coordinate with carriers, agents, and clients. Handle documentation, customs compliance, and shipment monitoring.

Experienced sales executive to lead sales efforts for a technology company in the Fintech sector, with a focus on Blockchain and Cybersecurity.

Client Accountant to manage a portfolio of Special Purpose Vehicles (SPVs), ensuring high-quality service delivery. Support bookkeeping, financial reporting, and audit coordination for a diverse client base. Assist with accounts payable/receivable, VAT returns, and corporate tax filings. Liaise with external stakeholders and maintain accurate client data.