1194 English-speaking jobs in Berlin

This contract role requires hands-on experience running creator or influencer programs. Responsibilities include designing task briefs, reviewing AI agent attempts, and evaluating AI-generated marketing content to improve model performance.

Computational Genomics PhD role requires expertise in R and Python to perform multi-step data analysis in genomics and quantitative biology. Candidates must have a PhD and strong skills in statistical modeling and experimental design.

Formal Mathematician role requires writing idiomatic Lean 4 proofs in mathlib across algebra, analysis, and logic. Responsibilities include formalizing math and reviewing AI-generated proofs. Must have hands-on Lean 4 experience.

Data Engineer role requires 2+ years of experience building ETL pipelines, data warehouses, or distributed systems. Use AI coding agents to complete and evaluate complex data engineering tasks, identifying bugs and scalability issues in model outputs.

Statistical Physics PhD Researcher to evaluate physics problems to enhance AI model reasoning. Requires PhD in statistical or mathematical physics, verifiable publication record, and proficiency in Python, LaTeX, and SymPy.

Software Engineer role focusing on Agentic Search Systems. Responsibilities include evaluating AI content accuracy, developing search systems, scaling data infrastructure, and collaborating with AI research teams. Requires experience shipping production search systems and building agentic search systems.

Data Science Expert to design grading criteria and score AI/human work samples. Requires 5+ years of industry experience in business, product, or growth data science, with fluency in A/B testing, SQL/Python, and strong written communication.

Clinical Survey Research & Methodology Expert (Physician/PhD) role. Design and refine physician-facing surveys across diseases. Requires advanced clinical/scientific degree and healthcare market research experience.

Expert Network Simulation Engineer needed to design and build reproducible network topologies using tools like Containerlab or GNS3. Responsibilities include configuring BGP, OSPF, and developing automated validation scripts. Requires 5+ years of network engineering experience.

DevOps Engineer - AI Model Evaluator uses frontier AI coding agents to complete and evaluate complex infrastructure tasks. Responsibilities include reviewing model-generated implementations across cloud platforms, Kubernetes, and CI/CD systems. Requires 2+ years of DevOps/SRE experience and familiarity with AI coding agents.

Review browser-based testing workflows for AI-generated web applications. Assess technical feasibility and reliability of browser interactions. Requires 3+ years in QA/SDET with experience in web application testing and automation frameworks like Playwright or Cypress.

Information Retrieval Specialist requires a PhD or equivalent expertise in History, Philosophy, Linguistics, Sociology, Political Science, Economics, Fine Arts, Media, or Literature. The role involves conducting precise information retrieval and developing strategies to enhance AI-generated content accuracy.

Generalist Search Expert role requires precise information retrieval across webpages. Candidates must have expertise in History, Philosophy, Linguistics, Sociology, Political Science, Economics, Fine Arts, Media, or Literature, with a PhD or equivalent experience.

Marketing Analytics Expert needed to design task briefs, review AI agent attempts, and evaluate AI-generated content in Marketing Analytics. Requires hands-on experience in marketing analytics, fluency in GA4, Amplitude, Salesforce, and ad platform reporting.

Product Marketing Expert needed to design task briefs, review AI agent outputs, and diagnose issues. Requires hands-on product marketing experience, comfort with CRM/analytics tools, and clear written reasoning.

Nuclear Safeguards Expert for Red Team. Responsibilities include writing prompts in the nuclear domain, evaluating AI responses against policy, and developing misuse scenarios. Requires experience in safeguards, nonproliferation, and fuel-cycle/material control.

Nuclear Security Engineer role involves writing prompts (benign, dual-use, adversarial) and evaluating AI responses against policy. Requires experience in material control, physical protection, or vulnerability assessment.

Senior Software Engineer role applying open-source experience to real software engineering work. Responsibilities include contributing to AI model training, evaluation, and improvement. Requires senior experience and active open-source contributions.

Evaluate Linux Ubuntu 24.04 as a primary desktop OS. Collaborate with developers to enhance system performance and provide feedback on GNOME. Must have experience with Ubuntu 24.04 and high-resolution screenshot capability.

Chess Expert needed for game reconstruction and transcript correction. Must have 1800+ ELO, be fluent in algebraic notation, and possess a strong ear for spoken commentary. Work independently on enhancing AI research datasets.