freelance English-speaking jobs in Bielefeld

Senior Specialist will own global Order-to-Cash (O2C) Finance processes, including Customer Master Data, Invoicing & Billing, Cash Applications, Collections, Dunning & Accounts Receivable Management. Establishes and maintains global O2C standards, identifies process improvement opportunities, and manages a third-party business process provider. Collaborates with related functions and stakeholders to ensure O2C processes meet business needs.

Technical Sales Representative drives the entire sales funnel, from lead qualification to deal closure. Collaborates with Application Engineers to design automated solutions using Vention's proprietary tools. Provides field feedback to refine sales strategies and achieve company targets.

Leads a team of sales professionals, overseeing all aspects of the industrial sales strategy and new business development efforts in Europe. Responsible for driving profitable growth, expanding market share, and building a high-performance sales culture.

As an Asset Management Specialist, you will contribute to private debt and private equity investment structures, provide accounting analysis for alternative asset investments, and support private asset management throughout the investment lifecycle.

Manage the entire sales process in the Netherlands, from lead generation to partnership development. Build relationships with healthcare professionals, retailers, and key partners. Act as the face of NORSAN at industry events and serve as the primary point of contact for clients.

Coordinate customer orders, manage accounts receivable, and handle complaints. Perform SAP tasks, including order entry, invoicing, and returns processing. Support sales team and participate in process improvement projects.

Senior System Administrator will act as onsite technical lead for the Berlin office, ensuring smooth IT operations and driving improvements. Responsibilities include providing 2nd-level support, managing Microsoft 365, server infrastructure, and leading IT projects.

Translate captions, subtitles, documents, web pages, and software from English to German. Fix cultural translation issues and maintain translation databases.

Investment Director will lead end-to-end venture debt transactions, including origination, diligence, negotiation, and closing. Responsibilities include structuring deals, developing sponsor relationships, and managing fundraising and LP interactions. Requires a university degree, 8-12+ years of relevant experience, and fluency in English and German.

Manage and optimize paid media campaigns across search, social, and display for brands like LEGOLAND and Peppa Pig. Drive traffic, revenue, and ROI through data-driven decision-making and performance analysis. Collaborate with marketing, eCommerce, and agency partners to ensure campaign alignment and execution.

RF Test & Analysis Engineer (m/f/d) - Graduate Program supports network planning and optimization projects for commercial GSM/WCDMA/LTE networks. Analyzes network performance data, troubleshoots issues, and communicates with customers. Requires a Bachelor's or Master's degree in Electrical Engineering with a focus on Telecommunication or a related field. Fluency in English is required, German fluency is a plus.

Senior Director of Sales & Marketing for EME, PTx will develop and implement commercial plans, drive market penetration and revenue growth, and analyze market trends. Requires 7+ years of experience in commercial, sales, or business development, ideally in ag tech or related industries.

As an Account Executive, you will identify and manage sales opportunities for LegalOn's AI-powered legal technology solutions across mid-market and enterprise segments in the EMEA region. You will build relationships with C-level executives, deliver tailored demonstrations, and collaborate with the legal engineering team to close deals.

The Creator Manager will partner with informative content creators and journalists to maximize their impact on TikTok. This role involves driving creator growth through strategy advising, performance optimization, and supporting key initiatives. The ideal candidate will have experience working with creators and journalists, a strong understanding of the news and media landscape, and a proven track record in social media strategy and partnership management.

Develop new business with Global Service Providers, manage accounts, and grow market share. Collaborate with sales, engineering, and marketing teams to expand Calix's software and access solutions. Requires 15+ years of experience in relationship and business development with large global service providers.

Lead technical design and delivery of HVDC cable systems, including accessories, fiber optic systems, and cable monitoring. Manage project phases from permitting to commissioning.

Supply Chain Quality Engineer for Printed Circuit Assembly (PCA) will ensure manufacturing quality and reliability of PCBAs throughout the outsourced supply chain. Responsibilities include auditing and developing suppliers, implementing process monitoring strategies, and resolving technical issues.

Provide armed security for embassies and diplomatic residences in Berlin. Duties include guarding, patrolling, access control, visitor registration, and monitoring security systems.

Supports contract management and accounting for intellectual property. Responsible for recording, managing, and processing contracts, including license agreements and settlements. Prepares invoices and payment instructions, liaises with partners and internal departments, and creates analyses and statistics.

Senior Sales Executive will manage a portfolio of DAX-listed companies and large German enterprises, driving account growth and expansion. Responsibilities include leading complex sales cycles for e-invoicing, P2P, O2C, AP Automation, and finance digital transformation solutions. The role requires 5+ years of enterprise software sales experience, a strong network within the German large enterprise ecosystem, and expertise in relevant finance technologies.