1445 English-speaking jobs in Berlin

Virtualization Expert needed to evaluate VMware Fusion applications on macOS for performance and usability. Responsibilities include developing user guides and collaborating with technical teams. Must have experience with VMware Fusion on macOS.

Explosives Specialist role involves writing challenging prompts in energetic materials, labeling them, and evaluating model responses against policy. Key requirements include Hazardous Device Specialist or Specialty Materials Chemist expertise.

Radiopharmacy Physicist role requires experience in nuclear medicine or radiopharmacy, cyclotron operations, and medical physics. Responsibilities include writing prompts, evaluating model responses, and collaborating with AI research teams.

Document Specialist role requires using Word on macOS for authoring and reviewing legal, policy, and consulting documents. Must have Word on Mac, ability to capture >2.5MP screenshots, and access to a high-resolution monitor or dual-monitor setup.

Radiological Safety Expert (Red Team) role involves writing challenging prompts and evaluating AI responses against policy standards. Requires experience in radiological emergency planning, consequence modeling, and strong technical writing skills.

Specialty Materials Chemist role focusing on Pyrotechnics or Propulsion. Responsibilities include writing and classifying prompts related to energetic materials, evaluating model responses, and creating reference answers. Requires experience in specialty energetic materials formulation and synthesis.

Board-certified Psychiatrist needed to evaluate LLM reasoning on advanced cases. Develop expert diagnostic challenges and provide gold-standard answers. Requires MD/DO, active board certification, and 3+ years of independent practice.

Test the AI platform from a user perspective, identifying bugs, usability issues, and ensuring cross-device functionality. Document issues clearly, prioritize severity, and perform regression testing while collaborating with engineering.

Lead and mature the data and analytics function at Zenjob. Guide the team to integrate AI, drive data initiatives, and translate complex analysis into actionable insights for the marketplace.

Lead and coach a team of full-stack engineers for the Supply domain. This player-coach role involves shaping the roadmap, guiding architecture, and ensuring quality delivery within a marketplace environment.

Corporate Development M&A Specialist role requires 4+ years in in-house corporate development or M&A. Responsibilities include building valuation models, drafting transaction terms, and running diligence.

Bioinformatics & Computational Single-Cell Genomics Expert needed to design computational problems for AI systems. Responsibilities include single-cell RNA-seq analysis using tools like scanpy and scvelo. Requires graduate-level STEM training and strong Python skills.

Preclinical R&D Expert needed for ADC and Bispecific programs. Review R&D data, label scientific data, and advise on development decisions. Requires 5+ years of hands-on preclinical R&D experience with drug assets.

Data Engineer role using frontier AI coding agents to complete and evaluate complex data engineering tasks. Responsibilities include reviewing ETL pipelines, data warehouses, and distributed systems for bugs and scalability. Requires 2+ years of data engineering experience.

Chess Expert needed for game reconstruction and transcript correction. Must have 1800+ ELO, be fluent in algebraic notation, and use an analysis board. Responsibilities include evaluating and correcting speech-to-text errors in chess commentary.

Diagnostic Imaging Expert needed for Visage 7 research. Responsibilities include confirming imaging records, judging study completeness, and verifying traceable outcomes. Requires frequent Visage 7 use and 2+ years in diagnostic radiology or related fields.

Corporate Treasury Specialist role requires 4+ years in corporate treasury. Responsibilities include building cash forecasts, managing FX and rate risk, analyzing working capital, and drafting treasury policy. Hands-on experience with cash forecasting or hedging is essential.

Applied Mathematics PhD role requires authoring original, rigorous math questions and solutions. Candidates must have a PhD or doctoral candidacy in Mathematics or a related field, demonstrating strong graduate-level concepts and clear written English.

Software Engineering Intern/Working Student at an AI startup building an AI Bid Agent for public tenders. You will build features across frontend, backend, or AI pipelines, owning problems end-to-end. Ideal candidates are self-driven and curious about AI-first building.

Operations Lead to build and scale the operational engine for a residential energy platform. Lead Partner Relations, Customer Support, and Technical Installation Management. Requires 4-8 years of operations experience and team leadership.