446 English-speaking jobs in Berlin

  • Mercor
  • Berlin
  • August 15
  • remote work
Applied Engineer role requires a PhD or doctoral candidate in Engineering. Responsibilities include authoring complex, multi-choice engineering questions and providing detailed Chain-of-Thought solutions. Strong command of graduate-level principles and excellent written English are required.
  • Mercor
  • Berlin
  • August 15
  • remote work
Philosophy PhD candidates are sought to author and refine complex philosophy questions for AI assessment. Responsibilities include rating difficulty, creating plausible distractors, and providing detailed Chain-of-Thought solutions with academic references.
  • Mercor
  • Berlin
  • August 15
  • remote work
Applied Mathematics Specialist role requires graduate-level training in statistics or applied math. Responsibilities include designing computational problems using R, Python, or Matlab/Scilab and testing them against AI models. Must work independently in a Linux environment.
  • Mercor
  • Berlin
  • August 15
  • remote work
Applied Chemistry Benchmark Specialist role requires a PhD or doctoral candidate in Chemistry or related fields. Responsibilities include authoring complex chemistry questions, providing Chain-of-Thought solutions, and citing academic references.
  • Mercor
  • Berlin
  • August 15
  • remote work
Biological Content Expert role requires a PhD or doctoral candidate in a relevant biology field. Responsibilities include authoring complex, multi-choice biology questions and providing detailed Chain-of-Thought solutions.
  • Mercor
  • Berlin
  • August 15
  • remote work
Bioinformatics & Computational Single-Cell Genomics Expert needed to design challenging computational problems for AI research. Requires graduate-level STEM training, strong Python skills, and proficiency with software like scanpy and scvelo.
  • Mercor
  • Berlin
  • August 15
  • remote work
Computational Particle & Nuclear Physics Expert needed to design graduate-level problems for AI. Requires STEM graduate training, strong Python skills, and experience with scientific software like scikit-hep. Remote, 15–20 hours/week.
  • Mercor
  • Berlin
  • August 15
  • remote work
Investment Banking Expert needed for a remote, contract role. Evaluate financial models, review investment banking content, and provide feedback to AI research teams. Must have at least 2 years of experience in investment banking at top firms.
  • Mercor
  • Berlin
  • August 15
  • remote work
Build and operate LLM agents in production environments. Responsibilities include evaluating agent performance, managing long-running agents, and analyzing internal assistant adoption. Must have experience shipping agents used by real users.
  • Mercor
  • Berlin
  • August 15
  • remote work
Systems Biology Specialist role requires graduate-level STEM training and strong Python skills. Responsibilities include designing computational problems for AI using tools like libRoadRunner or Tellurium for PK/PD modeling. Must work independently in a Linux environment.
  • Mercor
  • Berlin
  • August 15
  • remote work
Applied Mathematics Benchmark Specialist role requires a PhD or doctoral candidate in Mathematics or related fields. Responsibilities include authoring math questions in Signal Processing and Financial Mathematics, providing solutions, and verifying question quality.
  • Mercor
  • Berlin
  • August 15
  • remote work
Generalist Expert role involves reviewing and evaluating documents, slides, and spreadsheets for quality. Provide written feedback and ratings to improve AI model outputs by comparing and ranking AI-generated content. Requires a Bachelor's degree and excellent English communication.
  • MONTREDO
  • Berlin
  • August 15
Support e-commerce operations in the luxury watch segment within Procurement and Logistics. Responsibilities include managing retailers, negotiating purchasing, and overseeing inbound/outbound logistics. Requires a mandatory 6-month internship.
  • RoboService
  • Berlin
  • August 15
Working student will bridge the gap between remote controlled hardware and autonomous robots. Responsibilities include establishing training pipelines, fine-tuning VLA models, and applying Reinforcement Learning to robot manipulation tasks. Requires a Master's or PhD in a related field, experience with machine learning, robotics, and data engineering, and proficiency in Python and deep learning frameworks.
  • Laminar Projects
  • Berlin
  • August 15
LogoEnhance complex project delivery through project planning for data centers, infrastructure, and high-tech buildings. Own project plans, develop scalable solutions, and maximize team development.
  • HOLY Softdrinks GmbH
  • Berlin
  • August 15
LogoSenior Ingredient Sourcing Manager to build HOLY’s end-to-end ingredient sourcing capability for dry-powder portfolios. Own strategy, negotiations, and operations to improve cost efficiency and supply security. Requires 5+ years in ingredient sourcing.
  • HOLY Softdrinks GmbH
  • Berlin
  • August 15
LogoOwn the operational sourcing lifecycle for physical product categories. Manage supplier commitments, product data, and on-time delivery across merchandise and campaign items. Requires 3+ years in sourcing/procurement.
  • IT-Leaders
  • Berlin
  • August 15
  • remote work
LogoSenior Fullstack Engineer/Tech Lead focused on AI-native development. Build production software using TypeScript, Next.js, and agent frameworks, prioritizing Claude Code. Own outcomes from vague business needs to working systems.
  • Redcare Pharmacy
  • Berlin
  • August 15
LogoStaff Engineer to lead the design and building of Redcare Pharmacy’s headless checkout platform. You will shape architecture, define APIs, and build scalable, Java-based Core Commerce Services.
  • Youth of European Nationalities e.V.
  • Berlin
  • August 15
LogoInternship focusing on website development and interactive map creation for YEN. Tasks include maintaining the website, building a network map, and structuring data. Requires English fluency and experience with web/mapping tools.
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