2229 English-speaking jobs in Berlin

Expert in MATLAB, Origin, Stata, or EViews needed for data collection project. Tasks include screen recording and annotation of professional software workflows. Must have access to a physical Mac.

Experienced Software Engineers will contribute to building training datasets for AI models focused on reasoning and problem-solving in real-world coding tasks. Responsibilities include annotating model-generated code trajectories, reconstructing reasoning processes, and ensuring annotations reflect realistic developer thought processes.

Experienced Software Engineers will create training datasets for AI models focused on client-side web development tasks. This includes writing prompts, rubrics, and ensuring verifiability from code and screenshots.

Senior cybersecurity professionals with experience in both defensive and offensive security are sought to evaluate and improve AI models for threat detection, incident response, and attack simulation.

Expert in CAD and engineering software (AutoCAD Mechanical, SolidWorks, Inventor, Vivado) needed for data collection project. Tasks include screen recording and annotation of professional software workflows. Must have access to a physical Mac.

Expert in Microsoft Office Suite (Word, PowerPoint, Excel) needed for data collection project. Record screen sessions and annotate screenshots, following guidelines to ensure data quality. Must have access to a physical Mac.

Expert software users will record screen sessions and annotate screenshots of tools like Visual Studio Code, Android Studio, Quartus, and VMware.

PhD-level consultants with expertise in preclinical development through early clinical stages are sought. Candidates should have led or contributed to programs from target validation through first-in-human studies. Support will be provided for preclinical study strategy, data interpretation, clinical program design, and quantitative analysis. Expertise in one or more areas such as preclinical study design, data interpretation, early clinical program design, quantitative pharmacology, or clinical biostatistics is required.

Experienced meteorologists will analyze High-Resolution Rapid Refresh (HRRR) model visualizations and create natural-language labels explaining weather phenomena and their causes based solely on model data.

Clinical Research Experts in Chemistry & Biology needed for ongoing project with a leading AI lab. Contribute subject matter expertise to develop high-quality data for AI innovation. PhD required in a relevant field with experience in clinical study design, experimental methodology, or translational research.

Physics experts with International Physics Olympiad experience (participants, medalists, problem-setters, coaches, graders, selection committee members) are sought to write challenging physics problems for AI research.

Software Engineers will contribute to building evaluation datasets for AI reasoning, explanation quality, and technical judgment in coding-related interactions. Tasks involve crafting realistic developer prompts and writing clear, technically accurate model responses.

Experienced developers with a proven open-source track record are sought to contribute to AI, data, and enterprise software infrastructure projects. Responsibilities include designing coding problems, developing mini-repos with solutions and tests, and implementing clean, production-quality code.

Evaluators assess agent-generated research reports on environmental science topics. Experience with climate data, pollution metrics, resource consumption, species population data, and weather patterns is required.

Expert needed to record screen sessions and annotate screenshots of professional software (Windows, MacOS, Linux) for AI research. Must have access to a physical Mac and be detail-oriented.

Shape and evolve our OOH parcel locker platform across international markets. Support product development, translate stakeholder feedback into product decisions, and ensure smooth internal product operations. Collaborate with support teams to resolve complex problems and contribute to product roadmap improvements.

Senior AI Pipeline Engineer to build and maintain production AI document processing pipelines on AWS Lambda, S3, and Docker. Experience with LLMs, Python, and containerized services required.

Freelance lecturer to teach cyber security topics such as penetration testing, threat modeling, and auditing. Requires a university degree in Cyber Security, Computer Science, or a related field, practical experience, and English language skills at C1 level.

Freelance lecturer to teach cyber security topics including cybercrime investigation, digital forensics, and threat analysis. Design courses using provided materials and conduct on-site teaching sessions. Requires a university degree in Cyber Security, Computer Science, or a related field, practical experience, and English language skills at C1 level.

Senior Backend Engineer (C#/.Net) will design, develop, test, and ship robust software applications, APIs, and workflows. Experience with C#, .NET framework, cloud-based applications, microservices, and RESTful APIs is required. Familiarity with Azure, SQL Server, Entity Framework, and messaging platforms is beneficial.