qa English-speaking jobs in Bonn

Drive profitable growth within a defined territory by developing and expanding customer networks. Manage individual sales pipelines, support RFQs and pricing negotiations, and collaborate with customers to understand their needs and develop customized growth strategies.

Lead the financial backbone of a global energy software platform, shaping financial strategy, managing liquidity, and building scalable structures across accounting, controlling, legal, and financial operations.

Develop, maintain, and optimize automation workflows for infrastructure operations. Automate provisioning, configuration, and lifecycle management using Infrastructure-as-Code principles. Diagnose and resolve issues in automated deployments. Collaborate with IT and platform teams to align automation approaches and drive process standardization.

As a Technician, you will maintain and repair warehouse equipment and infrastructure, perform preventive and corrective maintenance, and ensure compliance with safety standards.

IU International University seeks a part-time Professor of Computer Science with a focus on Data Science and Cloud Computing for the winter term 2026/27. The position is limited to 2 years and based in Berlin. Responsibilities include teaching, research, and curriculum development. Applicants must have a PhD in Computer Science or a related field, at least five years of professional experience, including three years outside academia, and strong didactic skills. Fluency in English (C1 level) is required.

Seeking a Commercial Co-Founder to lead market entry and sales for an AI-powered AgTech startup. Responsibilities include building the sales funnel, securing pilot customers, and driving funding strategy. Native-level German and a founder mentality are required. Significant equity offered.

The Chief Strategy Officer will define and execute the company's strategic direction, focusing on digital asset markets, particularly derivatives. This role requires expertise in business scaling, competitive positioning, and cross-functional leadership. The CSO will analyze market trends, identify growth opportunities, and ensure alignment between strategy and operational execution.

Leads teams and manages transaction tax engagements in Germany, Europe, and globally. Advises on buy-side and sell-side transactions, including tax due diligence and structuring. Provides high-level service and oversees team development. Requires proven experience in transaction tax, strong academic background, and fluency in German and English.

Field CTO to advise C-level executives on strategic technical solutions. Lead data, cloud, and innovation strategy for key accounts. Architect solutions using Agentic AI and drive sales through new customer acquisition and up-selling.

The Senior Director of Product Management will define and execute the vision and strategy for key AI Data Engine capabilities, including GenAI/RAG pipelines, agentic AI data flows, and AI infrastructure for model training and inference. This role will lead a team of product managers and work closely with engineering, design, marketing, sales, and ecosystem partners.

Lead engineering teams for TeamViewer's core connectivity, including Remote, Tensor, and ONE. Define and execute the roadmap for remote access & control, drive AI innovation, and ensure security and scalability.

As a Pre-Sales Technical Engineer, you will be the technical authority on UPS systems and Power Distribution Units, partnering with hyperscale customers and Sales to architect power solutions. You will review customer requirements, design bespoke power systems, and coordinate with internal and external teams to bring solutions to life.

Master's thesis research on ion-selective membranes for water analysis. Focus on membrane design, electrochemical characterization, and data analysis. Requires practical lab skills in inorganic/material chemistry and a master's program in chemistry or molecular science.

Group CFO for a fast-growing engineering and consulting services platform in Southern Germany. The role requires proven experience as a CFO for a business with >100M in revenues and a track record in LBO environments.

Own and drive JOIN's revenue strategy across sales, account management, and RevOps. Define and execute international expansion strategy. Lead and coach sales, account management, and RevOps teams. Collaborate with Product and Marketing to align the full funnel.

Hochschule der Medien is a public university of Applied Sciences specialising in media, offering a distinctive and comprehensive portfolio of degree programmes. Our 30 Bachelor’s and Master’s courses provide access to careers in the media industry as well as in companies, organisations and public institutions for more than 5,500 enrolled students.

Lead and oversee all global operational functions for a leading hygiene solutions provider. Develop and execute strategies to enhance operational efficiency, cost-effectiveness, and scalability. Collaborate with senior leadership on global expansion initiatives and drive innovation in product development and manufacturing processes.

As a Managing Partner in Gartner Consulting DACH, you will advise senior leaders on technology strategies to drive business outcomes. You will lead consulting engagements, expand client portfolios, and develop high-performing teams. Proven consulting experience, technology problem-solving skills, and executive-level relationship building are required. Native German fluency is essential.

The Senior Global Product Manager, Digital Modeling & Data Products is responsible for the strategic direction, lifecycle management, and commercial performance of Cytiva's GoSilico mechanistic modeling and process simulation portfolio. This role will execute initiatives that leverage proprietary data, digital tools, and data-driven service models to drive customer adoption. The successful candidate will own the product roadmap, collaborate with R&D, data science, and commercial teams, and translate technical capabilities into customer value.

For our bilingual schools in Dreieich (near Frankfurt) as well as Frankfurt City we are looking for a School Counselor (in full-time or part-time).