819 English-speaking jobs in Berlin

Outbound Key Account Executive will identify and engage with small business prospects in Switzerland through calls, emails, and social media. Build relationships, deliver product pitches, and manage the full sales cycle. Requires 1-2 years of outbound sales experience and a drive to learn.

Provide overnight reception and guest support, ensuring guest satisfaction and safety. Manage cash register accounts and daily receipts.

Working Student – Event Logistics & Coordination will support the Event Marketing team in planning and executing events, focusing on logistics and operations. Tasks include managing event inventory, coordinating orders, organizing shipments, and supporting event preparation.

Bilingual German Generalist Evaluator Expert will design prompts, define evaluation standards, and test AI models for accuracy and cultural fit in German and English.

Analyze complex problems in STEM fields to improve AI model outputs. Develop quantitative methods and data analysis techniques for interdisciplinary problem-solving. Collaborate with AI research teams to ensure accuracy and depth of AI-generated content.

Evaluates AI model performance in geography and earth sciences. Reviews and annotates problem sets using maps, satellite imagery, and GIS data. Collaborates with AI research teams to improve model outputs and training data. Requires a PhD or equivalent experience in geography, earth sciences, or GIS.

Mercor seeks a Statistics Expert for a part-time contract role. Responsibilities include authoring technical tasks to evaluate AI model performance, reviewing and annotating statistical tasks, and producing original problem sets. Must have a PhD in Statistics or Biostatistics, or equivalent experience. Fluency in probability, inference, regression, Bayesian methods, or experimental design is required.

Evaluates financial models and data for AI research teams. Requires 5+ years of investment banking or FP&A experience and expertise in financial analysis and modeling.

Builds and operates the internal infrastructure for HiBob's AI platform, including cloud infrastructure, CI/CD pipelines, and AI-driven components. Designs and implements Terraform infrastructure as code, automates Kubernetes deployments, and develops AI-powered GitHub Actions pipelines. Focuses on reliability, observability, and cost optimization for AI systems.

L&D Partner will collaborate with internal learning partners, drive global programs, and act as a strategic L&D focal point for specific departments. Responsibilities include managing the internal learning platform, designing and executing learning programs, and analyzing program impact.

Senior Sales Engineer will lead technical demonstrations, collaborate with Account Executives, and facilitate discovery sessions to understand customer needs. The ideal candidate has 5+ years of experience in a pre-sales role for B2B SaaS, ideally in HR-tech. Strong communication and collaboration skills are essential.

Freelance lecturer in AI Reinforcement Learning (48 teaching units) at Germany's largest university. Teach fundamental knowledge in topics like Markov decision processes and Q-Learning. Design courses using provided materials and conduct on-site teaching sessions.

Build and maintain production-ready backend and full-stack features using TypeScript. Integrate AI-powered functionality into the think-cell product. Work closely with C++ and AI engineers to translate ideas into robust product features.

Design, build, and maintain scalable data pipelines for TV and forecasting products. Process, transform, and refine terabytes of TV and advertising data. Collaborate with engineers to solve data challenges and improve the platform.

As an AI Engineer, you will design, build, and operate AI systems, working closely with Data Scientists to bring prototypes to production. You will define metrics, conduct evaluations, and explore new AI/ML technologies. You will apply software engineering best practices, using Python and AI frameworks.

As a Junior Technical Product Owner, you will translate business needs into technical requirements for engineering teams, collaborate with Data Engineers, and guide features from development to operation. You will use your technical skills to maintain system health and bring structure to complex data services.

Drive customer success with Veeva Regulatory Information Management (RIM) products in Europe. Advocate the voice of the customer, using industry knowledge and experience with European/ROW regulations to shape the product roadmap. Provide education to Veeva RIM customers and engage with stakeholders to communicate product roadmap and vision. Collaborate with Product teams to deliver valuable content and resources.

Working student to design core features for the Heartbeat mobile app, leveraging AI to enhance the user experience.

Establish and operate the Stranger Soccer business in Berlin. Build and manage a team, source venues, execute marketing initiatives, and ensure a positive customer experience. Requires passion for football, business experience, and an entrepreneurial mindset.

Experienced phlebologist or vascular surgeon sought to implement diagnostic and therapeutic procedures for venous diseases. Will advise and treat patients with conditions such as varicose veins and chronic venous insufficiency. Collaborate with a team of doctors, nurses, and therapists.