freelance English-speaking jobs in Bielefeld

Senior Off-Page SEO Manager will develop and execute link-building strategies for Romanian projects. Responsibilities include designing campaigns, building relationships with publishers, analyzing competitor backlink profiles, and monitoring SEO trends.

Working student supports Data Product team in developing and productionizing machine learning solutions. Contributes to building scalable AI products and data architectures within the cloud. Experience as a Data Engineer or in a similar role, Python, SQL, and Linux Shell proficiency required.

Leads the operational backbone of the HR function for TELUS Digital Germany. Manages a team responsible for pre-payroll activities, employee lifecycle administration, and HR operations coordination. Ensures accurate payroll processing and exceptional employee experiences.

IT and POS System Service Technician needed for part-time (35 hours) or full-time (40 hours) position. Responsibilities include installation, setup, training, and customer support of POS systems and related hardware/software. Requires IT or electrical engineering training/experience, technical understanding, and a Class B driver's license. Fluency in German is required.

As a Customer Success Manager (Procurement Consultant), you will manage a portfolio of customers, ensuring their success with the akirolabs platform. You will track KPIs, address adoption issues, and advise customers on strategy development and execution. You will also act as a client advocate, representing their needs in design sessions and collaborating with the product team to improve product/market fit.

Supports the coordination of production and shipping activities, ensuring timely and accurate movement of goods. Acts as a key link between suppliers, production, freight forwarders, finance, and logistics colleagues.

PhD position in biology focusing on plant immune receptors and disease resistance. Research will investigate the molecular mechanisms of paired receptor compatibility in wheat.

The RTG 2989 «Targeting cellular interfaces in Reperfused Acute Myocardial Infarction (TCI repAMI)» offers 11 PhD positions for graduates of experimental life sciences and (bio) medicine. Successful candidates will conduct high-level interdisciplinary research projects in a stimulating academic environment.

Provide legal counsel across corporate, commercial, transaction, and real estate matters. Support acquisitions, disposals, financing structures, and European projects.

Project Lead with 5+ years of LIMS migration experience in life sciences required. Leads full project lifecycle for non-GxP system deployment and provides governance and documentation support for a GxP LIMS migration. Strong GxP and CSV knowledge and experience leading IT projects in regulated environments essential.

Drive VisiConsult's market success in the Nordics and BeNe region as a Regional Sales Manager. Manage complex sales projects, analyze market trends, and build a strong partner network.

As an ECON Principal, you will lead international teams, analyze energy sector challenges, and develop strategic solutions for E.ON Group projects. You will collaborate with top management, build business, and mentor project managers.

Food Scientist Intern will support recipe, product, and flavor development for ChoViva and a new ingredient. Tasks include test production, food science analyses, and assisting with flavor analytics. Must be pursuing a degree in Food Science, Food Technology, Nutrition, or a related field.

IT Administrator responsible for installation, configuration, maintenance, and updates of the SAP B1 environment. Provides technical support for SAP-based business processes, manages servers and databases, and ensures system availability.

As a Partner Manager, you will build and manage relationships with retail partners, drive sales, and expand Berlin Acoustics' market presence. You will support partners, identify new sales channels, and implement marketing initiatives.

Senior Business Development Manager will build and grow global partnerships, acting as a trusted advisor to C-level partners. Develop and implement scalable sales strategies for international partner segments. Requires +7 years of experience in international Key Account Management or Business Development in digital B2C and B2SME environments. Proven know-how in B2B2C digital sales, preferably in commodity, solar, heatpump, battery storage or emobility.

Lead buy-side and sell-side M&A mandates, manage transaction processes, and act as client contact.

Coordinate insurance activities, ensuring compliance and renewals. Oversee vehicle allocation, maintenance, and reporting. Support travel processes, policy adherence, and vendor communication. Assist with ISO audit preparation and digital communication for the General Affairs team.

Assists with security monitoring, vulnerability management, security awareness, documentation, incident response, and research. Supports access control and stays updated on cybersecurity trends.

Design, build, and scale backend services and systems using TypeScript, Node.js, NestJS, and PostgreSQL. Deliver reliable APIs and core services, own deployments, and contribute to CI/CD pipelines.