freelance English-speaking jobs in Mannheim

Experienced systems engineers are needed to build and lead operations and development teams for the European Sovereign Cloud (ESC). Responsibilities include overseeing the launch of ESC in 2025, collaborating with global AWS teams, and ensuring the availability, reliability, latency, performance, and efficiency of ESC services. This role requires fluency in English, residency in the EU, and participation in on-call rotations.

As a Senior Engineer, you will build and maintain end-to-end testing infrastructure, improve developer experience, and partner with product and engineering teams to elevate quality practices. You will also mentor engineers, estimate and plan projects, and solve complex technical challenges.

The Senior Manager, Human Resources provides strategic and operational HR leadership for employees across Germany and other international locations. This role partners with business leaders to drive organizational effectiveness, talent strategies, and employee engagement while ensuring compliant HR operations.

Lead and scale a high-performing marketing team across multiple channels and markets. Own and optimize the entire marketing funnel, driving strategic planning and OKRs. Monitor daily revenues, channel performance, and align with cross-functional teams.

Leads warehouse operations, focusing on performance optimization, cost reduction, and customer satisfaction. Manages returns handling, develops procedures, and analyzes data to improve efficiency and reduce return rates.

Interim CFO / Finance Transformation Lead for a private equity-backed infrastructure services platform. Responsibilities include leading a finance transformation program, improving cash flow, and supporting strategic initiatives.

Compliance Manager (f/d/m) to develop and implement global compliance management system. Develop compliance solutions, conduct risk assessments, and lead training programs. Requires legal qualification or equivalent degree and 3+ years compliance experience.

The Project Management Office Analyst supports the Portfolio PMO Manager in enhancing portfolio performance by improving the quality and clarity of information used in governance and decision-making. The role focuses on turning complex project data into clear, decision-ready insights, ensuring smooth and predictable portfolio governance.

Lead and develop a professional services team delivering complex software implementations and integrations to enterprise customers across EMEA.

Customer Success Manager for a fast-growing European data centre operator. Manage strategic and enterprise customer relationships across DACH, ensuring service delivery, retention, and long-term success.

Manages and optimizes investment portfolios, focusing on long-term value creation. Reviews business plans, financial models, and reports. Assesses investment opportunities and supports strategic initiatives.

Science Teacher needed for full-time, two-year position at WABE International School. Experience teaching grades 6-12, including IBDP Biology, required. Must have a Master's degree in Biology/Chemistry and a valid teaching license.

The Sales Representative is responsible for driving sales, implementing marketing plans, and managing relationships with accounts in Central/Southern Germany. The role requires a minimum of 2 years of sales experience, strong interpersonal skills, and a data-driven approach.

Leads a team to ensure safe, efficient, and high-quality operations. Analyzes performance, implements process improvements, and collaborates with management to standardize practices.

Provides full-cycle recruitment support for professional and technical roles, including job posting, screening, and offer processing. Manages HR inquiries, onboarding/offboarding, and maintains personnel files. Oversees day-to-day office operations, including vendor management, event coordination, and travel arrangements.

Head of Operations for a growing MedTech startup in Berlin. Develop and implement operational strategies, lead a team of 15-20, and collaborate with other departments. Requires a degree in a related field and 7+ years of operations management experience.

Execute Business Development plans in Europe to identify, penetrate, and grow business for WuXi TIDES, a WuXi AppTec company. This role focuses on new account development and supporting existing accounts to increase revenue. Collaborate with technical teams, BD team members, and management to develop and execute strategies.

HR Specialist to manage full-cycle recruitment for Germany and other European countries. Source, screen, and interview candidates, coordinate onboarding, and support day-to-day HR operations. Requires 1-3 years of HR experience, strong recruitment skills, knowledge of German labor laws, and fluency in German and English.

Manage end-to-end export operations for key customers, including bookings, customs clearance, and documentation. Coordinate with overseas stations, carriers, and trucking partners. Monitor import shipments, confirm bookings, and ensure timely milestones.

Logistics operations specialist to coordinate import and export operations. 3+ years experience in sea and air freight, proficiency in German and English required.