572 English-speaking jobs in Berlin

Freelance lecturer to teach fundamental knowledge in unsupervised machine learning, clustering, dimensionality reduction, feature engineering, and feature selection.

Lightspeed is seeking a Product Designer II to join the POS (Point of Sale) squad in Berlin. The ideal candidate has a proven track record of designing thoughtful native mobile experiences (especially iOS) and a genuine curiosity about how restaurants and hospitality venues operate. You will design flows that work under pressure, on real hardware, in real venues.

Solve complex multimodal physics problems, evaluate AI model performance, and collaborate with research teams to enhance model outputs.

Evaluate and improve the accuracy of AI-generated chemistry content. Review chemical content for alignment with domain principles and provide feedback to AI research teams. Develop evaluation rubrics and benchmarks for AI-generated chemical tasks.

Designs, evaluates, and deploys robust robotic solutions for manufacturing environments. Ensures robotic systems are technically sound, production-ready, and optimized for performance, safety, and lifecycle efficiency. Develops programming approaches, including offline programming and adaptive control. Assesses feasibility, risk, and limitations of robotics applications. Supports commissioning, ramp-up, and operational transition.

DevSecOps Engineer needed to design, automate, and secure cloud infrastructure (AWS, Kubernetes) for a rapidly growing European fintech. Focus on embedding security throughout CI/CD pipelines, managing IAM, and collaborating with engineering teams.

DevOps Engineer needed to build and evolve secure cloud infrastructure on AWS. Manage Kubernetes/EKS environments, develop Infrastructure-as-Code, and enhance CI/CD pipelines.

As a Post-Production Manager, you will edit and retouch food, product, and lifestyle photography, ensuring a consistent brand look across all imagery. You will collaborate with internal teams, manage retouching requests, and utilize generative AI tools within post-production workflows.

Leads end-to-end automation deployments from planning to go-live, managing on-site execution and aligning cross-functional teams. Creates documentation and scalable solutions for global rollouts. Evaluates and deploys large-scale automation technologies.

Seeking a top-tier executive coach with C-level operating experience in enterprise SaaS to guide Hendrik, CEO of Sharpist, through a transformative period. The coach will partner with Hendrik to elevate his leadership, build systems, and achieve strategic goals. Must have a proven track record coaching founders or CEOs through similar inflection points.

Senior Account Executive needed for a contract role. 5+ years of full-cycle B2B enterprise sales experience required. Design and refine sales tasks for frontier AI agent training. Collaborate with research teams and other account executives.

Consult with Mercor researchers on sales and marketing workflows. Provide insights into CRM, outreach, and campaign processes. Analyze and document multi-step workflows across various platforms.

Evaluate AI-generated economic content for accuracy and alignment with domain principles. Provide feedback to improve training data and model performance. Develop evaluation rubrics and benchmarks for AI-generated economic tasks.

Mercor seeks a Compliance Officer for a 3-4 week contract. The role involves ensuring compliance with industry standards and regulations, diagnosing and solving issues in machine learning systems, and contributing to AI research. Must have 4+ years of experience and excellent written communication skills.

Research Physicist needed for contract role. Solve complex multimodal physics problems, evaluate AI model performance, and collaborate with AI research teams. Must have a strong physics background and experience with AI model training and evaluation.

Senior Sales Consultant provides live consultations, narrating sales and marketing workflows for AI research. Requires 5+ years of experience in B2B sales, account management, or marketing with CRM, outreach, and analytics tool proficiency.

Account Executive & Sales Expert needed for a contract role. Must have 5+ years of full-time account-executive or B2B enterprise-sales experience carrying a quota. Background in mid-market or enterprise SaaS sales (full-cycle AE) with experience in strategic or named-account sales.

Lead a team of researchers, driving growth and providing solutions to complex client challenges in the life sciences industry. Develop and deliver insightful market research solutions, exceeding revenue targets and mentoring future talent.

Account Executive to drive sales and close deals for an enterprise carbon management platform. Focus on developing pipeline, managing complex sales processes, and representing Cozero at customer meetings. Must have previous commercial or customer-facing experience and strong business judgment.

Psychology tutors deliver personalized lessons on core concepts in psychology, adapting content to individual student needs.