420 marketing trainee English-speaking jobs in Berlin

The Berlin Social Science Center (WZB) seeks a doctoral student for a temporary position from October 1, 2026, to September 30, 2030. The successful candidate will develop and carry out an independent PhD project in Global Health, aligning with the Health and Social Inequality Research Group's thematic focus. Applicants should have a Master's degree in a relevant field, strong research methods background, and fluency in English.

Lead a team of designers creating visual assets for clinical studies across print, digital, and video. Contribute to design projects, oversee the design workflow, and ensure compliance with clinical communication standards.

Freelance lecturer to teach fundamental cyber security knowledge with practical relevance, including business analytics, text mining, web analytics, and experimentation.

The Assistant Deputy General Counsel will support the Deputy General Counsel – EMEA Region in managing risk and compliance, providing legal advice to regional leadership, and assisting with employment, labor, and human resources issues.

UX/UI intern to collaborate on product design and user flows for Occibo, an AI-powered self-service platform for children's book creators. Assist with wireframes, prototypes, and UI assets to shape engaging user experiences.

Economist to evaluate the accuracy and depth of AI-generated economic content. Review complex economic content for alignment with domain principles and methodologies. Provide feedback to AI research teams to improve training data quality.

Senior Physicist needed for a remote contract role. Solve complex multimodal physics problems, evaluate AI model performance, and collaborate with research teams. Must have a strong physics background and experience with AI model training and evaluation.

Account Executive needed for a contract role. 5+ years of full-cycle B2B enterprise sales experience required. Translate sales workflows into structured task specifications. Work with research teams to refine task designs and evaluation criteria.

Senior Legal Counsel will oversee competition law matters globally, advising on M&A transactions, antitrust investigations, and commercial agreements across 65+ jurisdictions.

Experienced Recruiter needed for a fast-growing Berlin-based startup focused on renewable energy solutions. Own the full hiring cycle, with a focus on scaling the Sales team. 3+ years of recruiting experience, knowledge of ATS systems, and a deep understanding of the Sales world are required.

Postdoctoral Scientists will conduct research at the intersection of computer vision and robotic manipulation, developing solutions for automating picking operations in Amazon fulfillment centers.

Real Estate Brokers needed for a 3-4 week contract. Create deliverables, review peer work, and diagnose real estate issues to advance AI research. Must have 4+ years of real estate experience and excellent written communication skills.

Evaluates the quality of submitted .DOCX files, ensuring they contain charts, methodology, and reproducibility notes. Collaborates with teams to license documents and meet deadlines. Must have experience with .DOCX files and the legal right to share submitted material.

Contract Sales Account Executive needed to design and refine sales tasks for frontier AI agent training. Requires 5+ years of full-cycle B2B enterprise sales experience with a quota.

Solve complex optics and mathematical physics problems using textual and visual information. Apply concepts such as reflection, refraction, and diffraction. Must have a strong background in optics, physics, applied mathematics, or a related field.

Junior Research Assistants provide research and support to the Climate Diplomacy Team's work with Least Developed Countries (LDCs) and Small Island Developing States (SIDS). Responsibilities include research, information synthesis, supporting Paris Agreement implementation, and assisting with logistical and travel coordination for international climate meetings.

Develops high-voltage switchgear for wind turbine systems. Collaborates on international projects, models components, conducts tests, and documents results. Requires a Bachelor's degree in Mechanical Engineering and experience in GIS high-voltage switchgear development.

Develop high-voltage switchgear for wind turbine systems within an international team. Implement customer requirements and shape the development process from concept to finished product.

Provides administrative support, manages communications, and coordinates projects. Maintains records, schedules meetings, and assists with document preparation. Requires 2+ years of administrative experience, proficiency in Microsoft Office Suite, and strong organizational skills.

Front of House Assistant needed for a unique, design-focused hotel. Welcomes guests, manages check-in/check-out, handles reservations, and provides local recommendations. Supports lobby operations, events, and general hotel tasks. Previous hotel reception experience required.