freelance English-speaking jobs in Bielefeld

Assistant Store Manager supports the Store Manager in daily operations, deputizes in their absence, and ensures sales goals are met.

Leads a production shift of approximately 15 employees, ensuring quality, GMP, Lean, and regulatory compliance. Manages workforce planning, machine allocation, and training. Requires 5+ years of production experience, preferably in pharmaceuticals, and fluency in German.

Internship supporting the Health, Safety, Environment, and Sustainability Europe department. Assist with campaign development, document creation, process guideline implementation, and HSE audit support.

Elanco seeks an International Trade & Customs Compliance Expert to manage customs operations, ensuring compliance, efficiency, and strategic alignment. Responsibilities include resolving trade compliance issues, performing tariff classification, monitoring regulatory changes, and building relationships with stakeholders. Requires a Bachelor's Degree, 4+ years of experience in international trade and customs compliance, and proficiency with SAP and GTS. German language proficiency (B2 minimum) is required.

Senior Sales Engineer will deliver technical sales presentations, assist with lab and field trials, and design network solutions for Calix broadband service provider customers.

Support the Graphic Design & Motion team creating visual assets for digital campaigns, social media content, and video editing.

Develop, optimize, and improve chemical processes for agrochemical active ingredients. Transfer processes from lab to production scale, ensuring smooth implementation. Achieve optimal manufacturing costs and ecological targets.

Freelance AI trainer needed to design and develop computational biology problems requiring Python programming. Must have a biology degree, Python proficiency, and experience with biological data analysis and algorithms.

Strategic Account Executive will drive software and services sales by expanding existing customer adoption and acquiring new logos. This role requires 5+ years of enterprise software sales experience, fluency in English & German, and a proven track record of exceeding quotas.

Provides accounting technician support for reimbursable program operations. Duties include reviewing financial documentation, processing vendor invoices, and establishing financial transaction records. Assists with reconciliation activities, calculates usage costs, and provides customer service support related to billing and usage information. Requires 2 years of general experience plus 1 year of job related experience or completion of a relevant apprenticeship. Must possess a valid driver's license class B and be able to obtain/maintain a military motor vehicle operator's license. English and German language proficiency level C1 required.

Develops and implements long-term strategic vision for the metrology business. Provides strategic advice to leadership, analyzes market trends, and leads strategic projects. Requires a Master's degree, 5+ years of experience in strategy or consulting, and experience in the manufacturing industry.

Mercor seeks a Direct Lending and Alternative Credit Professional for a 1-2 week contract. Analyze credit underwriting processes, identify key documents, and distinguish public vs. private information. Collaborate with AI researchers. Requires 3+ years of experience in Direct Lending, Private Credit, Leveraged Finance, or Alternative Asset Management at a top-tier firm.

Support implementation and operation of Digital Engineering capabilities. Contribute to cross-functional collaboration and pilot initiatives. Analyze engineering workflows and identify improvement opportunities. Assist with documentation, user support, and training.

Lead end-to-end industrial design of EV charging dispensers, energy storage enclosures, and inverters/converters. Oversee the complete design process from concept to mass production. Collaborate with mechanical and electronics teams to ensure aesthetic-functional synergy. Establish and maintain corporate design standards and file design patents. Demonstrate expertise in industrial design tools, material science, and energy system architectures. Possess 5+ years of experience in energy-related products with a proven portfolio of mass-produced designs.

The Deputy CISO leads 1GLOBAL's security function, overseeing daily operational security performance across a distributed telecom environment. Responsibilities include incident response, security technology management, risk assessment, and ensuring security compliance across a multi-jurisdictional regulatory environment.

Experienced Clinical Trials Assistant supports project teams in executing clinical trials. Responsibilities include updating clinical documents, handling documentation and reports, assisting with study file reviews, and managing clinical supplies and data. Requires a bachelor's degree or equivalent, 2+ years of experience in clinical research, knowledge of GCP and ICH guidelines, fluency in German and English, and proficiency in Microsoft Office Suite.

We are seeking a (Junior) Designer & Art Director with 1+ year of experience to shape the visual identity of our fashion brands. You will develop brand identities, execute campaigns, and art direct shoots and events.

Senior Customer Experience Associate will manage client requests, provide product education, and ensure contract and data accuracy in Salesforce. Requires 4 years of experience managing digital marketing campaigns and relationships, extensive Salesforce experience, and fluency in English and German.

Evaluates and implements innovative microbiological methods for global quality control. Leads validation and implementation across the QC network. Serves as a Subject Matter Expert, providing strategic consulting and troubleshooting support. Establishes global QC guidelines and represents the company in international organizations. Requires a university degree in Microbiology or a comparable scientific discipline and at least 5 years of experience in a microbiological QC laboratory.

Creative and experienced pattern designer will develop patterns for HUGO BOSS collections. Responsibilities include translating design sketches into modern silhouettes, creating drapings and 3D models, and ensuring fit, balance, and proportion. Requires a fashion-related education and minimum 5 years of experience in pattern development for high-quality womenswear/menswear.