1449 English-speaking jobs in Berlin

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Operations Analyst role supporting a writing-focused customer project. Responsibilities include business analysis, quantitative/qualitative research, data analysis using Excel/SQL, and developing process documentation. Requires 3+ years of experience in related fields.

Business Analyst/Researcher/Operations Specialist role supporting a writing-focused customer project for AI training. Responsibilities include analyzing scenarios, conducting research, gathering requirements, and developing reports using Excel or SQL. Requires 3+ years of experience.

Generalist AI Trainer role supporting data-focused projects. Responsibilities include reviewing, evaluating, and annotating diverse data, and improving AI-generated content. Requires strong analytical skills, high attention to detail, and excellent English communication.

Senior AI Trainers will improve AI systems by providing expert video annotation and data labeling for robotic-arm footage. Responsibilities include tagging events, marking precise timestamps, and ensuring data quality. Exceptional attention to detail is required.

Senior Salesforce Administrator needed to scale and optimize Salesforce for operational and customer-facing processes. Own complex solutions, drive AI workflow integration, and deliver cross-functional projects. Requires 5+ years of Salesforce Admin experience.

Senior Conversion Design Analyst who frames user problems using qualitative and quantitative data. You will design, build, and analyze experiments to drive user growth, working closely with product and engineering teams.

Lead Global Partnerships and Fundraising to drive funding pipeline expansion and strategic relationships. Responsibilities include securing major grants, negotiating complex deals, and managing C-level donor relationships globally. Requires 7+ years in high-level fundraising or partnership development.

Forward Deployed Engineer to own customer technical journeys, from problem understanding to production integration. Drive deployments, demonstrate value, and shape product input using hands-on audio/Voice AI expertise.

PhD student position investigating Tm-based solid-state lasers at 820 nm. Research focuses on spectroscopic and laser properties of Tm3+-doped crystalline fluoride and oxide gain materials. Requires MSc in physics, optical engineering, or related field.

Generalist Expert needed for AI and data-focused projects. Responsibilities include analyzing, reviewing, and annotating data, and evaluating AI-generated content. Requires strong analytical skills, high attention to detail, and excellent English communication.

Product Security Senior Specialist for Sovereign Cloud. Drive compliance controls for LeanIX Enterprise Architecture, focusing on FedRAMP or equivalent standards. Translate regulations into technical tasks and manage certification efforts.

Motivated student needed to support the SAP Analytics Cloud Management Office. Tasks include creating video content, managing newsletters, and supporting internal communications and reporting. Business Administration, Communications, or Media background preferred.

Private Equity Associate role focusing on Consumer & Leisure transactions. Responsibilities include building financial models from source documents and peer-reviewing models. Requires 2-4 years of experience in investment banking and private equity.

Connect global and regional HR, IT, and partners to implement SAP SuccessFactors. Translate HR needs into practical solutions across modules like Employee Central and Time Off. Requires 4-5 years of international HR experience.

IT Project Manager freelancer needed to support business application development in financial services. Responsibilities include gathering requirements, documenting processes, and bridging business and technical teams. Requires 3+ years in a similar role.

FinOps Engineer owns end-to-end cost visibility across AWS, GCP, Azure, SaaS, and on-premises estates. This senior role builds cost attribution, automates reporting with AI, and provides data for product lifecycle decisions.

Own the quality strategy for Flutter apps, driving AI-driven QA. You will build autonomous exploration and self-directed testing workflows to detect product risks early.

Support financial planning and analysis for European business lines. Analyze financial performance, build budgets and forecasts, and develop financial models. Recent graduate with experience in financial modeling and strong communication skills required.

Seeking a motivated Intern to assist with daily operations, research, and administrative tasks. This role requires strong communication skills and basic MS Office knowledge. Candidates must be eager to learn and work both independently and collaboratively.