372 marketing English-speaking jobs in Berlin

Nuclear Materials Specialist role involves writing prompts and evaluating AI responses against policy. Requires experience in nuclear forensics, radiochemical/mass-spectrometric analysis, and technical writing.

Forensic/Toxicological Chemist role involving writing prompts and evaluating AI model responses. Requires experience in controlled substance casework, forensic toxicology, and precursor identification.

Energetic Materials Expert for Redteaming. Responsibilities include writing challenging prompts on explosives, labeling responses, evaluating model accuracy, and identifying misuse potential. Requires expertise in hazardous device assessment or specialty materials chemistry.

Analytical Chemist role requires experience in hazardous compound detection using GC-MS, LC-MS/MS, IR, and NMR. Responsibilities include writing prompts and evaluating model responses for chemical safety.

RF Circuit Design Expert role involves designing computational problems for AI testing using scientific software like scikit-rf and ngspice. Requires graduate-level STEM training, strong Python skills, and comfort in Linux environments.

FPGA Design Expert needed to evaluate and develop FPGA and digital hardware designs using Quartus II on Windows. This contract role requires experience in the field and the ability to capture high-resolution screenshots.

Thermal Engineer role requires 5+ years of mechanical engineering experience, with 3+ years in hardware development, analysis, or testing. Expertise in structural, thermal, or mechanical design is essential.

Sale Stylist for LS&Co. provides exceptional 1:1 customer service and styling advice in the Levi’s® store. Responsibilities include supporting store operations, visual merchandising, and achieving sales goals. Requires a passion for fashion and strong communication skills.

Radiation Safety Specialist role involves writing prompts and evaluating model responses in the radiological safety domain. Responsibilities include labeling benign, dual-use, and adversarial content. Must have experience as a Radiation Safety Officer or Health Physicist.

Radiological Safety Specialist role requires a named RSO with broad-scope license and program management experience. Responsibilities include writing and evaluating prompts on radiological safety, ensuring correct model handling, and providing technical rationales.

Radiological Safety Expert for Redteaming. Write and label challenging prompts in the radiological safety domain. Evaluate model responses against policy standards and write technical reference answers. Requires experience as a Radiation Safety Officer or Health Physicist.

Nuclear Medicine Physicist role requires expertise in nuclear medicine, cyclotron operations, and medical physics, including brachytherapy. Responsibilities involve writing prompts, evaluating AI responses, and collaborating to improve model judgment.

Radiation Safety Officer role requires a named RSO on a broad-scope license with program management experience. Responsibilities include writing and evaluating prompts in radiological safety and ensuring correct model handling against policy standards.

Ulcerative Colitis Physician needed to develop physician-facing surveys. Responsibilities include translating research objectives into clinically accurate, unbiased questions covering disease severity and treatment pathways. Requires MD/DO with UC background and survey writing experience.

Computational Biologist role requires a Master's or PhD in a related field. Responsibilities include multi-step bioinformatics data analysis, using tools like Python/R, and generating reproducible analyses in Jupyter notebooks.

Sales Stylist for Levi's® focusing on customer connection and exceptional 1:1 service. Responsibilities include styling advice, supporting store operations, and maintaining visual standards. Requires a passion for fashion and strong communication skills.

Board-Certified Psychiatrist needed to evaluate LLM reasoning on advanced psychiatric cases. Responsibilities include designing diagnostic challenges and developing gold-standard answers for AI research teams. Requires MD/DO and active board certification.

CNC Machining Expert role requires 5+ years of hands-on experience. Responsibilities include contributing to rubrics for grading CNC solutions, writing verification rationale, and applying production-floor judgment to review machining approaches. Fluency in written English is required.

Atomistic Materials Modeling Expert role evaluating advanced scientific problems using DFT, AIMD, or MD. Requires a PhD in a related field and proficiency in computational tools like VASP or LAMMPS.

PhD in Inorganic Chemistry or related field needed to evaluate complex problems in inorganic chemistry and materials synthesis. Responsibilities include validating AI-generated scientific explanations and assessing reaction mechanisms.