1623 English-speaking jobs in Berlin

Investment Banking Expert Role Type: Contractor Location: Remote We are seeking experienced Investment Banking Experts to contribute to a customer project focused on financial modeling, valuation, transaction analysis, and industry research. You'll apply your investment banking expertise to evaluate real-world financial analysis and help train next-generation AI systems.

Experienced Salesforce/HubSpot Administrator needed to support a customer project focused on operational excellence across CRM and revenue systems. Duties include auditing, resolving data inconsistencies, and documenting system changes. Preferred experience with Dynamics 365 and revenue systems.

Firmware Engineer role requires 5+ years in software, firmware, FPGA, or embedded systems. Responsibilities include evaluating embedded firmware, FPGA/RTL designs, and analyzing hardware/software integration for real physical systems.

Stochastic Biophysics Physicist (PhD) role evaluating research problems in stochastic autocatalytic growth. Develop solutions using chemical master equation and branching processes. Requires PhD in biophysics or related field with published work on stochastic growth.

Statistical Physics and Thermodynamics Physicist (PhD) role. Evaluate and solve research-level physics problems to enhance AI model reasoning. Requires PhD in related field, published work, and proficiency in Python, LaTeX, and SymPy.

Quantum Information Science Physicist (PhD) role to evaluate complex physics problems for AI model reasoning. Responsibilities include designing solutions and auditing work based on quantum information principles. Requires a PhD in quantum optics or related field and proficiency in Python and LaTeX.

Drug Discovery Scientist role requires expertise in medicinal chemistry areas like enzymology or peptide design. Responsibilities include designing AI research problems, building data rooms, and grading submissions based on reasoning quality. A PhD or equivalent track record is required.

Lawyer/Legal Writer to evaluate and analyze AI-generated written responses for clarity, tone, and precision. Assess legal and technical content, identifying unsupported claims and inconsistencies. Requires a qualifying law degree and strong legal writing skills.

Revenue Operations Specialist (SaaS) contractor role focused on elevating operational effectiveness and data integrity in SaaS environments. Responsibilities include refining CRM data models, designing compliance-constrained workflows, and training AI systems. Requires hands-on CRM ownership and strong operational judgment.

Software Engineer focused on open source contributions to train next-generation AI systems. Develop, implement, and refine features using Python3, Java, Rust, C++, and Typescript.

Software Engineer role focused on enhancing development workflows and training next-generation AI systems. Responsibilities include executing structured evaluation assignments, assessing technical outputs, and maintaining test environments. Requires strong software engineering experience.

Physics Expert needed for a remote research project focusing on Condensed Matter and Quantum Information. Responsibilities include developing exact diagonalization, analyzing quantum systems, and providing detailed reports on quantum many-body scars and Rydberg blockade.

AI Facial Data Collection Associate role for training next-generation AI systems. Candidates submit high-quality, unedited selfies and video recordings from the past five years. Attention to detail and ability to follow instructions are key.

AI Engineer role involves training next-gen AI systems by creating Reinforcement Learning Environments. Tasks include fixing bugs, implementing features, and designing reproducible verification using MCP tools. Proficiency in C++, Python, JAVA, GoLang, Typescript, or Rust is required.

This remote contractor role requires an Eating Disorder Specialist to review adolescent cases, assess clinical/medical risks using DSM-5 and tools like EDE-Q, and provide guidance for training AI systems.

CNC Machinist role involves setting up and operating hobbyist and industrial CNC machines. Responsibilities include running cycles, inspecting parts against drawings, and interpreting engineering documentation.

Junior engineers needed to scale data ingestion and customer data workflows. Responsibilities include data transfer, building scripts, troubleshooting APIs, and communicating with customers. Requires Python skills, API familiarity, and strong attention to detail.

Subject Matter Expert to interpret complex financial and operational charts to train AI systems. Apply domain knowledge to draft reasoning questions and provide precise, analytical answers in professional English.

Statistician needed to advance data-driven solutions by training next-generation AI systems. Responsibilities include cleaning complex datasets using R, Python, SAS, or Stata, applying statistical analysis, and creating data visualizations.

Clinician (Oncology / Hematology) needed to train AI systems by authoring and reviewing evaluation tasks. Apply clinical judgment to efficacy, safety, and patient narratives using reports and correspondence.