php English-speaking jobs in Potsdam

Research Assistant will develop data management systems for large, multidimensional datasets in the aerospace sector. Responsibilities include researching data management methods, performance-oriented programming, database implementations, and software development in complex computer architectures.

DevOps Engineer needed for a high-tech German engineering company. Responsibilities include CI/CD pipeline setup and optimization, GitLab workflow management, and automation of build, test, and deployment processes. Requires experience with .NET, C++, Windows and Linux systems, and automation tools.

Stryker seeks an experienced Capital Sales Account Executive to drive sales of high-value capital equipment in Germany. This role involves managing existing accounts, identifying new business opportunities, and leading complex sales cycles.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution for data center electrical and mechanical infrastructure. This role requires a self-managed individual who proactively seeks solutions to complex technical problems. Responsibilities include setting and maintaining safety standards, driving continuous improvement efforts, and ensuring 100% uptime on customer-supporting infrastructure. The technician will also participate in the build-out and retrofit of data center infrastructure and respond to potential customer-impacting events.

Postdoctoral position (f/m/d) in cancer metabolism and metabolic plasticity during metastatic progression. The position is for 2 years with potential extension to 3 years. Responsibilities include conducting independent research, presenting findings, and supervising students. Applicants must have a PhD in a life science, experience with animal experiments, and strong knowledge of molecular biology and cell biology techniques.

Lead the IT function across PEAC Solutions Europe, overseeing five teams and 50+ employees. Own and optimize core SAP platforms, drive digital transformation initiatives, and ensure secure, compliant IT operations. Partner with executive management and stakeholders on IT investments, vendor management, and organizational development.

As a Client Care Advisor, you will handle customer inquiries via phone, email, and live chat, providing solutions to technical or service-related issues. You will document customer records and collaborate with colleagues to improve processes. Native or near-native German and good English are required.

Research Associate (Wissenschaftliche*r Mitarbeiter*in) – Molecular Child Psychiatry conducts molecular and cellular biology experiments, analyzes data, and contributes to research projects.

Early-career scientist with a strong background in immunology, neuroimmunology, and systems biology sought to lead an innovative research program investigating the immune system's influence on brain health and protection from degenerative diseases.

Inbound Sales Representative will manage the full sales cycle for SumUp products, engaging with merchants in the DACH region. The role requires fluency in German (C1+) and English, proven sales experience, and the ability to build customer relationships.

Senior Health, Safety & Environment Engineer needed to champion a strong HSE culture and apply technical expertise to design, implement, and improve HSE controls.

Leads More in Common's global and multi-country programs, developing, coordinating, and advancing initiatives that create value through cross-country collaboration. Responsibilities include program development and delivery, external representation and global partnerships, global fundraising, program quality and impact, knowledge management, and network participation. Requires a track record of designing and managing complex projects across multiple geographies, experience in external representation at a senior level, fluency in English and at least one other language, and significant leadership experience in an international organization.

Sensorberg seeks a working student to support hardware operations. Responsibilities include inspecting, testing, and assembling access-control devices, identifying defects, and managing inventory.

Nachhilfeunterricht seeks a Spanish Tutor to deliver personalized online or in-person lessons to students of all ages. Tutors will adapt lessons to individual levels (beginner, intermediate, advanced) and help students improve speaking, listening, reading, writing, grammar, and conversation skills.

Working student (up to 20 hours/week) to support the Research & Development department. Must be enrolled in a German university, preferably in a STEM field, with English (B2 minimum) and German language skills.

Experienced Cutover Manager needed for a 5-month Workday implementation project. Plan, coordinate, and execute the transition from SAP HCM to Workday, ensuring a seamless Go-Live. Strong project experience in SAP HCM and Workday projects required. Knowledge of Workday HR Core, Compensation, and Service Management is essential.

Director of Product Design leads seasonal creative direction and strategy for footwear, ensuring alignment with brand DNA and market needs. Manages a team of designers, develops product pipeline ideation, and oversees design handover processes. Requires a degree in footwear or industrial design, 7+ years of footwear design experience, and advanced team management skills.

The International Tax Compact (ITC) Secretariat seeks an intern to support the Addis Tax Initiative (ATI) and the Network of Tax Organisations (NTO). The intern will implement and develop the ATI, organize events, assist in research and drafting, and support external communication.

The Dealer Network Administration Specialist supports the DND department with data quality, document management, reporting, and dealer file maintenance. Responsibilities include maintaining the dealer funnel, tracking dealer documents, and supporting the preparation of approval documents and reports.

Provides expert recruitment support for key hiring projects across the business. Partners with hiring managers to develop recruitment strategies and deliver market intelligence. Conducts talent mapping and research to support strategic initiatives.