1820 marketing English-speaking jobs in Berlin

About the Role Mercor is seeking experienced First-Line Supervisors of Office and Administrative Support Workers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain.

Role Overview Mercor is collaborating with a leading AI lab on a short-term project focused on improving preference ranking models for conversational AI systems. We’re seeking detail-oriented generalists—ideally with prior experience in data labeling or content evaluation—to assess and rank model outputs across a variety of domains.

Role Overview: Mercor is partnering with a leading AI lab to improve their models’ video understanding. Experts will watch videos and clip segments with visual and audio information that accords to a set of requirements. Ideal Qualification: Exceptional attention to detail and strong analytical skills. Strong judgment when labeling and classifying diverse audio features.

About the Role Mercor is seeking experienced customer services representatives to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain.

About the Role Mercor is seeking experienced audio and video technicians to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain.

About the Role Mercor is seeking experienced Buying and Purchasing Agents to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain.

Role Overview Mercor is looking for an Airtable tooling expert who can design, maintain, and optimize internal project workflows. This is an internal project where you will build scalable Airtable bases, write automations, and design user interfaces that streamline cross-functional processes.

Mercor is seeking experienced software engineers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues derived from major open-source repositories through hands-on coding, debugging, and validation.

Mercor is seeking software engineers to support one of the world’s leading AI labs in building robust, high-performance systems that serve the needs of next-generation machine learning applications. This role involves real-world engineering work—including environment configuration, database design, and the creation of scalable APIs and service layers that interface with advanced AI models.

Role Overview Mercor is collaborating with a leading AI research lab on a project to advance engineering problem-solving at the frontier of artificial intelligence. We are seeking experienced engineers with strong backgrounds in analytical problem design, real-world systems modeling, or competitive engineering problem-solving (university competitions, design challenges, or advanced coursework).

Role Overview Mercor is seeking data scientists to support one of the world’s leading AI labs in building robust, high‑performance systems for next‑generation machine learning applications.

Mercor is seeking current or former CTOs or Founders with direct access and authority over their organization’s private codebase to partner on high-impact AI training and evaluation initiatives. You’ll be working with us and the AI company we engage to securely use your code to build realistic evals and, where permitted, train/improve coding models.

About the Role Mercor is seeking experienced Administrative Services Managers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain.

Mercor is hiring on behalf of a leading AI lab for an experienced Backend & DevOps Engineer to design, build, and scale microservices-based infrastructure that powers next-generation AI systems. You’ll own both core backend services and infrastructure automation, ensuring distributed systems are fast, reliable, and secure.

Role Overview Mercor is collaborating with a leading AI research lab on a project to advance frontier biology problem-solving. We are seeking biology experts with International biology Olympiad (IBO) experience (participants, medalist, problem-setters, coaches, graders, selection committee members).

Role Overview Mercor is collaborating with a leading AI lab on a research project aimed at advancing machine reasoning and predictive accuracy. We’re seeking independent forecasters—particularly those active in forecasting competitions and marketplaces—to generate high-quality predictions across domains like economics, finance, and geopolitics.

About the Role Mercor is hiring Family Medicine / Primary Care Physicians (PCPs) on behalf of a healthcare AI partner building advanced clinical decision-support tools. In this role, you will leverage your clinical expertise to review, annotate, and validate medical data, contributing directly to the development of safe, accurate, and explainable medical AI systems.

Role Overview Mercor is partnering with a leading AI lab on a high-impact research initiative focused on improving AI systems' long-range reasoning and predictive capabilities.

About the Role Mercor is seeking experienced First-Line Supervisors of Non-Retail Sales Workers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain.

About the Role Mercor is seeking experienced First-Line Supervisors of Retail Sales Workers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain.