freelance English-speaking jobs in Bielefeld

The General Counsel is FSC's senior legal leader, responsible for transforming the Legal & Compliance unit into a globally integrated, business-oriented capability. The role requires strengthening FSC's legal presence across the FSC Group, building internal legal capacity, and reducing reliance on outsourced legal advice. The General Counsel will provide strategic legal and compliance leadership, oversee global legal operations, and transform the legal function through process and systems improvement, team development, and external counsel management.

Software Engineer will design, develop, and deploy production-ready machine learning applications on AWS, Azure, and GCP. Collaborate with cross-functional teams to translate client needs into technical solutions.

The Chief Marketing Officer will lead the development and execution of the Group's global marketing strategy, including demand generation, branding, and product marketing. This role will manage the marketing team, budget, and oversee strategic marketing campaigns. The CMO will work closely with the Executive Committee to ensure alignment on go-to-market strategy and drive top-line revenue growth.

Strategic Supplier Manager - Contract Manufacturer HLA will govern supplier relationships, define strategies, lead contract negotiations, and drive value creation. Requires a degree in a related field and 5+ years of experience in supplier management, sourcing, or procurement.

Manage and coordinate complex cross-border transaction tax engagements, providing guidance on mandates including tax due diligence and structuring. Develop and oversee tax-efficient planning aligned with client goals. Cultivate strong client relationships and guide junior team members.

Permanent W3 professorship in Integrative Neurobiology at OVGU and LIN. Successful candidate will establish a new research group focused on experimental and computational neuroscience or neuroengineering. Requires experience leading international research teams, securing funding, and supervising students. Expected to contribute to LIN's interdisciplinary research programs and develop innovative strategies to advance understanding of neural circuits and networks.

Implementation/Client Onboarding Specialist for veterinary customers in Germany, Austria, and Switzerland. Manage projects from scoping to go-live, deliver training, and configure software. Fluency in German and English required.

Project Engineer to design, plan, and execute renewable energy projects (solar, wind, hydroelectric). Requires a Master's degree in a relevant field and experience in renewable energy engineering.

DYWIDAG seeks a Civil Engineer / Construction Technician to manage wind tower projects in Northern Germany. Responsibilities include project preparation, scheduling, resource planning, cost monitoring, and customer coordination. The ideal candidate has a civil engineering degree or equivalent, experience in construction, and strong communication skills.

Develop and execute outbound campaigns to generate new customers and nurture leads for SAP's Growth Business. Apply digital sales methods to qualify customer requirements and align with sales teams to drive sales process to contract closing.

PhD Position in Microbiome Systems Biology at the Friedrich Schiller University Jena. The project focuses on integrating shotgun metagenomics data with genome-scale metabolic modeling using machine learning to enhance engineered probiotic colonization in the human gut.

Coordinates domestic DE collections and deliveries using Marken drivers and subcontractors. Ensures timely shipment recovery and delivery. Develops relationships with internal and external stakeholders. Provides support for special requirements and reports on transport issues. Arranges shipment receipt and processing. Minimizes subcontractor use while maximizing profit. Flexibility in working hours required.

Phagestack, a biotech startup, seeks a BTA, CTA, or Biologielaborant:in to perform microbiology and molecular biology lab work. Responsibilities include bacterial cultivation, phage isolation, and applying molecular biology techniques. Must have hands-on experience in sterile lab environments and a structured work style. Fluent in German or English required.

Develop, optimize, and industrialize manufacturing processes for high-performance composite components. Transfer prototypes into stable pre-series and series production. Collaborate with R&D, quality, and production teams.

Leads the analysis and integration of transcriptomic and multi-omics data, including RNA-seq and spatial transcriptomics, to support biomarker discovery and patient stratification. Develops and implements computational pipelines for processing and analysis of high-throughput sequencing data. Collaborates with cross-functional teams to interpret data and inform experimental design.

Live Shopping Host for The Wessex Mint on WhatNot, engaging a global audience of silver, gold, and collectible buyers. Host daily live shows, educate customers, and drive sales. Fluent English and German required.

FP&A Analyst will own AP Group's consolidated financial planning processes, delivering outputs for internal and external stakeholders. Responsibilities include managing the financial forecast, long-term financial plan, and liquidity plan. The role requires strong experience in Accounting, Treasury, or Financial Forecasting, and experience working with senior stakeholders in an international environment.

Provide customer service to English and French-speaking independent sales consultants via phone, email, and chat. Support consultants in developing their businesses by offering guidance and information. Track and document inquiries and issues.

Founders Associate Intern to support the development and validation of go-to-market strategies and build an AI-first sales organization. Tasks include identifying sales channels, automating workflows, and supporting client onboarding.

Business Development Manager to scale the Equinix practice across EMEA. Support subsidiaries, drive awareness, and accelerate joint opportunities with Equinix.