1337 English-speaking jobs in Berlin

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 strong English communication skills.

Computational Seismology Expert needed to design challenging problems using scientific software to test AI capabilities. Requires graduate-level STEM training, Python proficiency, and Linux skills.

AI Safety Red Teamer role requires designing adversarial prompts to stress-test frontier AI models. Responsibilities include identifying unsafe behaviors and documenting vulnerabilities across sensitive domains. Candidates need 5+ years of relevant experience.

Biology PhD candidates are sought to author and assess original, complex biology questions. Responsibilities include creating challenging questions, providing detailed solutions, and verifying content for clarity and precision.

Full-Stack Engineer (Frontend-focused) to design and maintain applications. Build high-performance React/TypeScript interfaces and solve complex problems in layout, typography, and document generation.

Senior Backend Engineer to design and maintain backend services using Python and FastAPI. Key tasks include building LLM workflows, data pipelines, and asynchronous processing with Redis. Requires 6+ years of experience.

Quality Assurance & Delivery Agent checks music release metadata, audio, and artwork in the iMusician Admin platform. This role involves administrative tasks, process improvement, and supporting team initiatives. Experience in digital music distribution is preferred.

Lead marketing for top national restaurant and grocery partners, developing joint marketing plans to drive awareness and orders. Own the partner growth roadmap and execute 360° campaigns across various channels.

Volunteer UX Designer needed to improve a live, survivor-first tech tool. Focus on usability testing, user feedback synthesis, and data analysis to enhance the user experience for those affected by online abuse.

Solutions Architect to drive adoption of Customer Lake, Databricks' agentic CDP. Provide technical leadership on customer data, identity resolution, and audience activation for marketing and data stakeholders.

Lead pricing and monetization strategy for n8n, building data-informed growth levers across community, self-serve, and Enterprise tiers. Own pricing architecture, unit economics, and cross-functional rollout.

Own GTM Engineering end-to-end for a global revenue organization. Define architecture, build automated systems using Python, SQL, or TypeScript, and lead a senior team across Europe and North America.

Medical Affairs Specialist reviews physician and patient surveys for clinical and therapeutic-area accuracy. This role evaluates disease terminology, treatment pathways, and clinical scenarios, providing evidence-based recommendations. Requires 3+ years of relevant experience.

Consumer Insights Specialist role requires 3+ years in survey research or consumer insights. Responsibilities include evaluating survey methodology, assessing question quality, and identifying potential biases. Strong written communication is essential.

Prototyping & Integration Technician fabricates, assembles, and modifies C-UAV hardware prototypes. Responsibilities include machining, 3D printing, welding, electro-mechanical integration, and inspection. Requires proven build track record, drawing literacy, and attention to detail.

Join a remote studio as a Producer to help scale Kinstrife's development. You will coordinate project timelines, facilitate cross-discipline collaboration, and establish lightweight workflows to ensure on-time, high-quality delivery.

Strengthen JustRelate's position in the MarTech ecosystem by building relationships with analysts at Gartner and Forrester. Identify market trends, drive visibility, and translate research into commercial opportunities.

Enhance complex project delivery through project planning for data centers, infrastructure, and high-tech buildings. Own project plans, develop scalable solutions, and maximize team development.

Construction Helper needed for a club fit-out project. Tasks include building walls, sanitary installations, plastering, and supporting painting. Requires manual skills, physical fitness, and reliability.

Develop Go backend components for a new security analytics capability, building services to process telemetry, design APIs, and manage long-running jobs. Requires strong Go, backend engineering, and system design skills.