1618 English-speaking jobs in Berlin

AI Data Science Domain Expert needed for a remote contract role. Apply domain knowledge to train AI systems by refining content, optimizing prompts, and evaluating model performance. Analytical skills and strong writing are essential.

Seeking seasoned Intellectual Property Counsel for a part-time, fully remote role. Review, assess, and contribute to contract redlining workflows to train and evaluate state-of-the-art AI models. Requires J.D., active U.S. bar admission, and 3+ years of tech transaction experience.

Highly skilled Open-Source Software Engineers needed to contribute to an AI training project. Responsibilities include debugging, system architecture, and code evaluation across front-end and back-end systems. Requires verifiable GitHub contributions.

Lead Robotics Research team to develop data foundations for robot learning. Define data collection, representation, and scaling for a Robotics Data Engine. Drive research at the intersection of robotics, perception, and large-scale data.

Sales Ops & Business Analytics Specialist to strengthen systems and data for a revenue organization. Improve CRM operations, pipeline visibility, and forecasting using data analysis. Requires 2-4+ years in Sales Ops or Business Analytics.

Professional Gamer role involves playing selected PC games to train AI systems. Responsibilities include recording gameplay, capturing telemetry, annotating scenarios, and performing quality assurance.

Senior Growth Manager, Global Marketplaces drives growth and commercial performance across Amazon and other global marketplaces. Responsibilities include data ownership, forecasting, leading strategic projects, and driving automation initiatives.

Experienced Salesforce/HubSpot Administrator needed to support a customer project focused on operational excellence across CRM and revenue systems. Duties include auditing systems, resolving data inconsistencies, and documenting operational changes.

Experienced Salesforce/HubSpot Administrator needed to support a customer project focused on operational excellence across CRM and revenue systems. Duties include auditing systems, resolving data inconsistencies, and documenting operational changes.

Experienced Software Engineers are sought to contribute to open-source AI training projects. Responsibilities include feature development, debugging, refactoring, and performance optimization in real-world codebases. Required skills include Python, Java, Rust, C++, TypeScript, and problem-solving.

Experienced Salesforce/HubSpot Administrator needed to support a customer project focused on operational excellence across CRM and revenue systems. Duties include auditing systems, resolving data inconsistencies, and documenting process improvements.

Military Operations & Reporting SME needed to leverage DoD expertise to train AI systems. Review and evaluate military reporting content, apply real-world experience to create reports, and provide feedback on AI outputs.

HubSpot Specialist to complete and document real-world CRM and sales workflows within HubSpot. This remote contractor role requires hands-on HubSpot experience to support next-generation AI systems by creating realistic interaction data.

Seasoned Investment Funds Attorneys are sought for a remote, part-time contractor role. Responsibilities include reviewing and assessing AI contract redlining workflows to improve model performance. Requires a J.D., active U.S. bar admission, and 2+ years in a corporate funds department.

Buildium Specialist needed to complete and document real-world workflows in Buildium for AI development. Use hands-on property management experience to manage properties, tenants, leases, and maintenance. Record and document workflow steps.

Expert Senior Software Engineer needed as an Open Source GitHub Maintainer. Review LLM-generated code patches, provide detailed feedback, and conduct peer reviews. Clear open source contributions are required.

Consulting Specialist needed to enhance executive presentations using advanced design and data visualization skills. This contractor role requires at least two years of client-facing experience in management consulting to train AI systems.

Seasoned Contract Attorneys are needed for a part-time, fully remote role to help train and evaluate legal AI. Responsibilities include contract redlining, assessing AI responses, and creating evaluation frameworks. Requires a J.D. and 3+ years in technology contracts.

Seeking Junior Transactional Attorneys for a part-time, remote role. Review, assess, and contribute to contract redlining workflows to train and evaluate state-of-the-art legal AI models. Requires 1–3 years of transactional experience.

Backend Security Engineer role involves creating coding tasks and deterministic verifiers to train next-gen AI systems. Requires strong backend experience in languages like Java, Go, or Python. Cybersecurity background is a plus.