695 English-speaking jobs in Berlin

Leads executional excellence across assigned verticals (Automotive, Travel, Apps & Gaming, Finance & Insurance, Telco & Entertainment), ensuring high-quality client engagements and measurable revenue growth. Drives operational consistency, strategic product adoption, and innovative programs to create vertical growth opportunities. Acts as a trusted advisor to clients and internal teams, providing guidance on strategic engagement and optimizing workflows.

Review simulated research environments in Mechanical Engineering and Materials Science. Evaluate agent outputs for accuracy, methodology, and scientific rigor. Provide feedback to improve AI model performance.

Design graduate-level computational problems using scientific software libraries. Develop problems requiring strategic reasoning and calibrate tasks against AI models. Utilize scikit-fem or similar libraries for Structural & Mechanical Engineering tasks.

Contract Mechanical Engineer needed to author AI testing tasks, evaluate AI models, and design complex requests using technical documentation.

Structural Analysis Engineer needed for a defense stealth start-up developing next-generation aerospace systems. Define, analyze, and validate structural performance of a high-performance rocket platform.

Lead and develop a team of competition law experts, designing and implementing Delivery Hero's global competition law compliance program. Advise senior leadership on strategic initiatives, competition law risks, and regulatory investigations.

Senior Solution Sales Executive supports the strategy and solution win for ServiceNow's Moveworks AI products. Provides input to account planning based on territory strategy and recommendation. Coaches AEs, ADRs, ACE on specialty solution area knowledge. Requires 7+ years of experience in return on investment of specialty solutions area and understanding of business sales processes. Travel required: 30-50%.

Crystallization expert to develop 3-dimensional monolithic sulfur-based wafers for lithium-sulfur batteries. Focus on optimizing solution-based crystallization processes to control porosity, uniformity, and thickness. Requires PhD in a relevant field with expertise in crystal growth and material characterization. Fluent English required.

Motivated Master's student in Materials Science, Chemistry, Physics, Chemical Engineering, Nanotechnology, or related field sought to support research and development of carbon-based 2D materials for advanced battery applications.

Working Student (m/f/d) will support the Girls Go STEM initiative by assisting with program implementation, event coordination, and student engagement activities.

Freelance lecturer to teach applied artificial intelligence user experience topics, including customer journey, UX techniques, and information design. Requires a degree in Applied Artificial Intelligence or a related field and practical work experience.

Freelance lecturer to teach business and IT fundamentals, including enterprise architecture, IT security, ERP systems, and cloud computing. Design courses using provided materials and conduct on-site teaching sessions. Requires a university degree in Computer Science or a related field and practical work experience. Fluency in English (C1 level) is required.

Freelance lecturer to teach software engineering principles, including software lifecycle, requirements engineering, and agile methods. Requires a computer science degree, practical experience, and C1 English proficiency.

Freelance lecturer to teach data science fundamentals including feature engineering, feature selection, predictive modeling, and data quality. Design courses using provided materials and conduct on-site teaching sessions.

Freelance lecturer to teach fundamental business and IT programming information systems with Java EE. Responsibilities include designing courses, conducting practical teaching sessions, and supporting student development. Requires a university degree in Computer Science or a related field, practical work experience, and English language skills at C1 level.

Freelance lecturer to teach fundamental business administration marketing topics, including brand management, marketing mix, pricing strategies, and distribution channels.

Freelance lecturer to teach fundamental knowledge of Applied Artificial Intelligence, including NLP methods, algorithms, applications, and challenges.

Freelance lecturer to teach fundamental business and IT computer science knowledge, including real-world problem analysis, solution design, and technical documentation.

Freelance lecturer to teach data structures, Java, and related topics. Design courses, conduct practical sessions, and support student learning. Requires a computer science degree, practical experience, and C1 English proficiency.

Freelance lecturer to teach fundamental business and IT knowledge, including research methods, scientific writing, and citation styles. Design courses using provided materials and conduct on-site teaching sessions.