1339 English-speaking jobs in Berlin

Design adversarial prompts to stress-test frontier AI models, identifying jailbreaks, unsafe behaviors, and policy failures. Evaluate model robustness across sensitive domains and document vulnerabilities for safety reports. Requires 5+ years in AI Safety or related fields.

Marketing Operations Specialist role requires hands-on marketing operations experience. Responsibilities include designing task briefs, reviewing AI agent outputs, and diagnosing issues from data. Proficiency in CRM and project tracking tools is essential.

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Own and develop strategic People programs, focusing on Total Rewards. Shape compensation philosophy, drive pay equity, and harmonize benefits across Europe. Requires 8+ years of HR experience with C&B expertise.

Postdoctoral Research Fellow to contribute to research on family diversity and inequalities in children’s education and health. Duties include designing original research, analyzing complex data, and publishing in peer-reviewed journals.

Senior Analytics Engineer to build and scale a unified, dbt-based modeling framework on Snowflake. Design scalable models for cross-entity analytics, own data quality, and drive AI-assisted workflows. Requires 5+ years experience and expert SQL/dbt skills.

This 6-month fully funded fellowship helps founders implement AI into their businesses. Participants identify high-impact AI use cases, build automations, and apply AI to marketing and sales.

Lead software engineering teams building cloud-native insurance infrastructure. Focus on technical excellence, team development, and aligning execution with business goals in a fast-paced SaaS environment.

Own the public voice and participant experience for developer programs. Manage marketing campaigns across social media and Discord, while building and moderating the developer community. Requires 3+ years in DevRel, strong English, and Discord expertise.

Data Engineer to build and maintain data pipelines for AI/ML use cases. Requires 6+ years experience, strong Python/SQL, and experience with TensorFlow/PyTorch on large data volumes.

Operational Excellence Consultant identifies pain points across regions to ensure coordinated reduction. This role drives continuous international process improvements, supports strategic initiatives, and shares best practices among global business leaders.

Drive AWS cloud adoption among German startups by growing revenue and market share. This role requires passion for software startups, experience selling cloud solutions, and the ability to execute go-to-market strategies.

Lead strategy and roadmap for POS hardware, partnering across teams to deliver merchant-focused features. Requires experience in product management for consumer electronics and leading cross-functional teams.

You will manage high-volume outpatient caseloads, post-surgical joint rehabilitation, and complex spinal recovery. This post demands advanced biomechanical analysis, clinical rigor, and tailored therapeutic intervention within a high-tempo surgical recovery unit.

Join AVOMIND as a Talent Acquisition Erasmus+ Intern. Support recruitment strategies, source candidates via LinkedIn and Xing, screen applicants, and manage interview logistics. Requires Erasmus+ eligibility and strong communication skills.

Develop AI-agentic solutions and architect AI-first software for complex user stories. Own the full development pipeline, championing LLMs, RAG, and agentic workflows. Requires experience building production-grade AI software.

We are looking for an experienced Head of Accounting & Tax to lead our financial reporting, audit, tax and consolidation functions. Working as a peer alongside the Head of Treasury and Head of Corporate Finance, you will manage our global accounting across MODIFI’s various group companies.

Support B2B2C growth by assisting with partner launch coordination, business analysis, and performance monitoring. Requires strong analytical skills and comfort in a fast-paced environment.

Join the warehouse team as a student-friendly member. Opportunities available for full-time or part-time roles with fixed schedules. No prior logistics experience is required.