freelance English-speaking jobs in Bielefeld

Experienced Enterprise Salesperson to drive growth of 1GLOBAL's enterprise customer base in Berlin, Germany. Develop and execute sales plans, identify new business opportunities, and build relationships with key decision-makers. Fluent German (native speaker level) and 2+ years of B2B sales experience in tech required.

Copywriter specializing in UGC and social-first content for paid social campaigns across TikTok, Meta, and other short-form platforms. Develops social-first concepts, hooks, and scripts designed for conversion. Requires proven experience writing for social video and creating UGC scripts.

Linux System Engineer will ensure the stable operation of the Linux-based infrastructure and associated IT services. Responsibilities include system administration, IT project implementation, process automation, and user support. Proven Linux skills, virtualization, container technologies, and scripting knowledge are required.

Build and operate the analytical data foundation for COO functions across the entire customer journey. Develop a unified KPI logic, design dashboards, and integrate data from various sources.

The German Primate Center seeks a PhD Candidate in Computer Vision to support scientific research by implementing data science approaches.

The DACH LCT General Manager reports to the Europe President and is responsible for driving commercial accountability within the designated LCT. This role involves setting and executing the local "go-to-market" strategy, leading the most critical deals, and owning the Zone P&L. The General Manager fosters a "One GE HealthCare" culture and represents GE HealthCare externally.

Project Manager needed for defense technology projects. Requires a degree or vocational qualification in mechanical or electrical engineering, project management experience, and proficiency in English (EFSET C1) and German (C1 or native). Responsibilities include planning, implementing, and monitoring projects, conducting risk assessments, and coordinating with internal and external stakeholders.

Senior sales leader to drive revenue growth and expand institutional client base across Europe. Develop and manage relationships with banks, asset managers, hedge funds, and fintechs. Proven track record of exceeding revenue targets and closing complex transactions. Fluent in English and German.

Electrical Engineer to design, develop, and implement maritime automation systems. Lead project teams, manage system integration, and travel internationally for commissioning. Requires experience with electrical automation systems, shipbuilding, or onboard vessel operations.

Legal Personal Assistant to support Partners and Fee Earners in a stable Munich office. Experience in a large law firm, mentoring other PAs, and managing calendars, travel, and projects.

Freelance Asset Manager to support a renewable energy portfolio in Munich, Germany. Manage technical, commercial, and financial performance of wind farm assets.

CNC Milling Machine Operator sought for full-time position. Experience in CNC milling, ideally with Heidenhain controls, required. Experience in CAM programming is desirable. Ability to read technical drawings and proficiency in using standard measuring equipment are necessary. German language skills are required.

The Gibson Group seeks an Event Sales Manager to manage event revenue, from lead generation to client follow-up. Responsibilities include qualifying leads, developing new business, and ensuring smooth event execution. Proven sales experience in hospitality, events, or restaurants is required.

Drive and implement the Learning@Riverty strategy by designing and delivering learning initiatives, learning offerings, and learning culture programs. Partner with stakeholders to identify capability gaps and translate learning needs into impactful solutions.

Early Childhood Educator (f/m/d) needed for a multicultural nursery/daycare. Plan and implement daily routines, childcare activities, and educational projects. Excellent English (C1/C2) and interpersonal skills required.

Manages franchisees and regional parcel delivery partners, ensuring alignment with iMile's operational standards and business goals. Leads partner integration, provides training, and monitors performance. Acts as a liaison between partners and internal teams, resolving operational challenges and driving regional growth.

Calculates open market business for the bulk fleet, identifies customer needs, and concludes and executes business in line with management guidance. Manages relationships with cargo brokers and customers, sourcing cargoes and securing voyage and T/C business. Analyzes, plans, and prepares the execution of the forward cargo book, and manages compliance with EEOI for third party tonnage.

Research Associate position for the "DASHH Graduate School: 'Phase Retrieval in Imaging and Speech Enhancement'" project. Duties include academic services, teaching (1 LVS), and research. Requires a university degree in a relevant field (natural sciences, engineering sciences, computer science, or applied mathematics) and strong programming skills.

Procurement Manager responsible for sourcing and procurement strategy management across EMEA. Manages procurement activities for project-related equipment, services, and operational purchases. Develops and manages relationships with suppliers, leads the end-to-end procurement process, and collaborates with global procurement and finance teams.

Business Controller (m/f/d) for IT and R&D will act as a finance and strategic partner to IT and R&D leadership. Responsibilities include budgeting, forecasting, performance analysis, and supporting strategic decision-making.