535 germany English-speaking jobs in Berlin

Freelance Copywriter needed for social-first creative, especially UGC and organic social storytelling. Experience writing for TikTok, Instagram Reels, Meta, and YouTube Shorts required. Portfolio of relevant UGC/organic social work is essential.

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.

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.

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.

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

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.

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 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.

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.

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.

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.

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.

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.

Junior cook collaborates with styling and photography teams to prepare food for photo and video shoots across HelloFresh Group brands. Ensures dishes meet brand guidelines and aesthetic standards. Requires 1-3 years of professional cooking experience and proficiency in English.

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.

Chief of Staff, part of the leadership team, reports to founders and represents the company in board meetings. Builds Vara's global growth through sales channels and AI-driven process improvements. Leads strategic projects, acts as a thought partner to founders, and automates processes with AI.

Lead a team of designers creating visual assets for clinical studies across print, digital, and video. Contribute to design projects, oversee the design workflow, and ensure compliance with clinical communication standards.

The Berlin Social Science Center (WZB) seeks a doctoral student for a temporary position from October 1, 2026, to September 30, 2030. The successful candidate will develop and carry out an independent PhD project in Global Health, aligning with the Health and Social Inequality Research Group's thematic focus. Applicants should have a Master's degree in a relevant field, strong research methods background, and fluency in English.