javascript English-speaking jobs in Potsdam

A Japanese consulting firm seeks an HR Manager for their Dusseldorf office. The role involves administering HR programs, ensuring compliance with German employment laws, managing the hiring process, and handling general administrative tasks.

Consultative sales professional with 5+ years of experience in the financial industry, exceeding targets and selling complex data solutions to financial customers.

Resident Engineer (m/f/d) supports a major OEM customer in southern Germany, acting as a central point of contact between the customer and TE Connectivity's engineering departments for high-voltage projects.

Sales Lead to build and scale the German market for AI-powered healthcare solutions. Drive new business development with hospitals and care homes, leading consultative sales processes and building strategic partnerships.

Shape the end-to-end customer journey for a new premium overnight train service across Europe. Design seamless experiences across digital and physical touchpoints, translating complex operations into user-friendly interactions.

As Head of IT, you will own and improve the company's corporate IT environment, leading internal IT operations across service management, workplace technology, user access, and vendor management. You will ensure core IT services are reliable, scalable, and well governed, while balancing user experience, security, innovation, and cost. You will also drive adoption of AI tools and establish guardrails for secure, compliant, and responsible use.

Develops device testing at wafer, die, and module levels for optoelectronic transceiver, sensor, and mixed signal ASIC products. Designs test hardware and software, test application PCBs, and test sockets. Characterizes devices and analyzes test results. Collaborates with IC designers, product designers, and project leaders. Requires a Master's or PhD in Electrical Engineering, Physics, or equivalent with 3+ years of semiconductor testing experience.

Engineer IT/OT Systems ensures stable, secure, and connected IT/OT systems in a manufacturing environment. Collaborates with production teams to solve connectivity issues, support applications, and contribute to IT/OT infrastructure development.

Process Engineer provides engineering support for manufacturing operations, analyzes process data, and executes projects to improve efficiency. Requires a bachelor's or master's degree in a relevant engineering field and 2+ years of experience in a regulated industry. Fluency in English and German is required.

Talent Acquisition Specialist (all genders) will support recruiting outstanding candidates for consulting roles in Germany and Austria. Responsibilities include developing event and marketing concepts, planning and executing recruiting events, and managing candidate relationships.

Experienced business leaders with entrepreneurial drive are sought to join a trusted business consulting network as Managing Directors. Partners will lead and grow their own firms in North and East Germany, supporting SMEs in achieving growth and profitability.

As a Stores Envoy, you will ensure store maintenance and product availability. Responsibilities include customer service, issuing stock, sourcing supplier information, expediting purchase orders, and accurately recording goods. Strong customer service, problem-solving, and organizational skills are required.

Junior Commercial & Billing Manager (f/m/d) needed for a 2-year fixed-term contract. The role involves preparatory accounting tasks, data maintenance for billing, spreadsheet management, client reporting, and dunning. Requires proficiency in MS Office or Google Workspace, strong analytical and communication skills, and experience in a comparable role.

Working student supports daily carrier operations, monitors KPIs, and collaborates with internal stakeholders. Requires enrollment in a German university, availability for a part-time role, and strong communication and data analysis skills. Fluency in English is required, additional language proficiency is a plus.

The European Institute of Policy Research and Human Rights seeks Junior Research Fellows to develop research skills and contribute to policy-oriented publications. Fellows will learn a structured methodology for drafting research papers in approved areas and receive mentorship.

Payment & Fraud Analyst will handle chargebacks, refunds, and internal tickets for B2C eCommerce shops. The role involves monitoring fraud trends, supporting new eCommerce developments, and reconciling sales and payment data.

This role involves interacting with existing customers to increase sales through proactive selling techniques. Responsibilities include obtaining orders, up-selling, and collaborating with outside sales.

Elementary School Teaching Assistant for German (80%) with 20% teaching responsibilities in grades 2-5. Must hold a teaching certificate and be able to support students and teachers in achieving academic goals.

Head of Third-Party Funding Staff Unit will develop and implement funding strategies, lead the central funding office, and advise researchers on grant proposals. Requires a university degree in the natural sciences, experience managing research funding in Germany, and strong communication and organizational skills.

As Client Principal for Energy & Natural Resources, you will guide Fortune 500 energy companies through AI-driven transformation. You will build relationships with senior executives, develop strategic account plans, and lead consultative sales conversations. You will identify high-impact AI use cases and collaborate with technical teams to implement scalable solutions.