freelance English-speaking jobs in Bielefeld

The European Institute of Policy Research and Human Rights seeks Junior Research Fellows to develop research skills and contribute to policy-oriented publications. Fellows will learn a structured methodology for drafting research papers in approved areas and receive mentorship.

Drive innovation, standardization, and technical excellence across design, project execution, operation, and lifecycle management of tilting and rotating furnace systems. Lead the global Tilting and Rotating Furnace equipment engineering team, providing technical expertise during client engagements and developing custom equipment solutions.

Work Student supporting the training and development team. Assist with onboarding, learning management system maintenance, and project support.

Interim CFO for a mid-sized, private equity-backed financial services company in Central Germany. Full responsibility for finance, accounting, controlling, tax, treasury, and reporting. Strong PE experience and background in regulated German financial services required.

Research Associate for the project "Modelling and design tools review & support" in the joint project "Challenges in Interferometer Noise and Control" for the Einstein Telescope. Responsibilities include developing, setting up, and maintaining repositories and procedures, supporting scientific code reviews, and developing and testing scientific software. The position requires a university degree in a relevant field, excellent command of English, experience with research software development, and experience with git and gitlab. Prior experience in gravitational wave detection, software review, large research collaborations, laser interferometer modelling and design tools is beneficial.

Doctoral Researcher (Ph.D. Candidate) position available at the Chair of Organisation, Technology Management and Entrepreneurship and the DFG Research Training Group 2720 "Digital Platform Ecosystems". The position is for a highly motivated postgraduate with an excellent master's degree in a relevant field.

Craft legendary noodle dishes and appetizers according to recipes. Maintain ingredient freshness and portion control. Train new team members and ensure a clean workspace.

Leads the strategic development and evolution of the P3 Benchmarking Framework, defining its vision, roadmap, and global scalability. Manages cross-functional teams and coordinates international experts to deliver customer-facing insights. Ensures methodological excellence in Mobile and Fixed Broadband User Experience assessments and drives innovation. Establishes and maintains strong client relationships, acting as a thought leader and senior advisor. Translates market and technology trends into actionable strategies for benchmarking and quality assessment. Oversees the definition, monitoring, and optimization of KPIs and Performance Indicators within benchmarking programs. Ensures operational excellence in benchmarking projects, including rollout planning, execution, and quality assurance.

Sales Director (Country Manager) to build and scale offline sales and channel ecosystem in Germany. Develop and execute sales strategy, manage dealer networks, and lead a local sales team. Requires 8+ years of experience in offline sales, B2C channel sales, and team management. Must be fluent in German, English, and Chinese.

Develops and executes go-to-market strategies for home robotics products across European markets. Leads product launches, collaborates with global and regional teams, and analyzes market dynamics. Requires 3+ years of experience in GTM, R&D, or product marketing in Europe, with a focus on consumer electronics or home robotics.

Shape the end-to-end customer journey for a new premium overnight train service across Europe. Design seamless experiences across digital and physical touchpoints, translating complex operations into user-friendly interactions.

Manage global key accounts and implement customer projects. Process orders, quotations, and contracts. Provide back office support and project management. Support sales force with analyses and evaluations.

Manage strategic, complex, international projects for air traffic control solutions. Lead project teams, coordinate stakeholders, and ensure project success in terms of time, cost, quality, and customer satisfaction.

Felipillon seeks a Board-certified Orthopaedic Surgeon to diagnose and treat musculoskeletal disorders, perform surgeries, and collaborate with medical professionals in Berlin.

Working Student Social Media Producer will create and publish content across various platforms, including blog posts, LinkedIn articles, Instagram posts, and TikTok. Responsibilities include translating ideas into visually strong formats, analyzing social media metrics, and refining content strategies. Must be a current student in communications, marketing, media, design, or a related field with a passion for social media and strong visual taste. Native-level English fluency is required.

Supports HR Services team with transactional processes, from hiring to exit. Prepares employment contracts, notifications, letters, and participates in process improvement projects. Requires 2+ years of HR experience in a shared services environment and proficiency in ServiceNow or similar systems. Fluent German and English required. Parental leave cover until February 2028.

Structural Engineer needed for diverse projects. Minimum 3 years experience required. Design, analyze, and ensure compliance with building codes. Collaborate with architects and engineers. Strong analytical and communication skills essential. Fluent in German and English.

Drive the future of spinal deformity therapy in Germany as a Sales Representative. Combine your sales expertise with clinical understanding to establish innovative solutions in the market. Collaborate with leading spine surgeons, support complex procedures, and contribute to improved patient outcomes.

Senior DevOps Engineer needed for 7+ month remote role. Manage and optimize Kubernetes clusters in Azure, implement CI/CD pipelines, and support microservices. Requires 5+ years DevOps experience, strong Kubernetes and Azure expertise, and scripting skills.

Head of Engineering will define backend architecture standards and technical directions for agency projects. Oversee middleware orchestration, data & orders, integrations, and logistics. Lead technical recruitment and mentor Lead Developers and DevOps Engineers. Expert PHP (Laravel), architectural design, AWS, and infrastructure experience required.