2209 ux stepstone germany English-speaking jobs in Berlin

Cybersecurity & Compliance Specialist will shape and maintain the company's information security program, ensuring alignment with regulatory requirements and supporting audit readiness.

Manages order shipments, including replenishment to stores and product returns. Serves as the main point of contact for store deliveries and handles transfer orders and Intercompany PO/SO. Troubleshoots system errors and supports new store openings.

The Senior Market Access Manager – Radiology develops and implements global market access and pricing strategies for Bayer's Radiology portfolio. This role leads cross-functional projects, represents Market Access in relevant teams, and drives transparency of access challenges and opportunities.

Develop and implement scalable semantic data solutions for global R&D teams using data engineering, ETL processes, big data analytics, and NLP pipelines. Analyze, assemble, and maintain large unstructured scientific datasets and prepare them for analysis. Support the analysis of large, complex data sets to generate actionable insights for research and development.

Manages and optimizes Awareness and Consideration marketing campaigns across multiple channels. Develops and implements media plans, negotiates media partnerships, and analyzes campaign performance. Collaborates with Brand Marketing, Performance, Content Marketing, CRM, and Public Relations.

Unpaid internship for BA/MA students in Publishing, Literature, or related fields. Research and document children's book creation processes from manuscript to publication, analyzing workflows and industry requirements.

Senior AI Engineer will design, implement, and optimize core components of Zapdeck's agentic AI architecture. Responsibilities include building agentic workflows, developing advanced AI features, and contributing to product evolution. Requires 2+ years of experience building production-grade AI systems, strong focus on LLMs, and experience with orchestration frameworks like LangGraph. Must have a strong understanding of prompt engineering, evaluation strategies, and LLM reliability optimization.

Design Managers lead design efforts for complex infrastructure projects, ensuring alignment with project goals, client requirements, and industry standards. Responsibilities include establishing design governance frameworks, managing project requirements and interfaces, and collaborating with multidisciplinary teams.

Senior .NET Engineer to develop core exchange infrastructure and trading systems, including order processing, market data, and internal trading logic. Experience with C#, high-load systems, and crypto processing providers is required.

Develop and execute a multi-channel CRM strategy across the customer lifecycle. Manage and optimize the CRM tech stack, leveraging tools to create personalized customer journeys. Analyze data to uncover customer behavior insights and measure campaign impact on KPIs.

Mobile Test Automation Engineer to design, develop, and maintain Appium-based test suites for Android applications. Collaborate with Android developers to improve application quality and integrate automated tests into CI/CD pipelines.

Principal Product Manager – Insights will own the vision and execution of advertiser insights, building insights-driven products that fuel advertiser satisfaction, budget growth, and long-term business impact.

PhD-level consultants with expertise in preclinical development through early clinical stages are sought. Candidates should have led or contributed to programs from target validation through first-in-human studies. Support will be provided for preclinical study strategy, data interpretation, clinical program design, and quantitative analysis. Expertise in one or more areas such as preclinical study design, data interpretation, early clinical program design, quantitative pharmacology, or clinical biostatistics is required.

Clinical Research Experts in Chemistry & Biology needed for ongoing project with a leading AI lab. Contribute subject matter expertise to develop high-quality data for AI innovation. PhD required in a relevant field with experience in clinical study design, experimental methodology, or translational research.

Evaluators assess agent-generated research reports on environmental science topics. Experience with climate data, pollution metrics, resource consumption, species population data, and weather patterns is required.

Mercor seeks experienced Software Engineers specializing in Cybersecurity to contribute to AI research. Freelancers will design benchmark tasks, create codebases, and annotate model reasoning traces to improve AI problem-solving.

Senior cybersecurity professionals with experience in both defensive and offensive security are sought to evaluate and improve AI models for threat detection, incident response, and attack simulation.

Expert bioinformaticians needed for a 4-week benchmark evaluation project. Analyze large biological datasets and submit analytical workflows as Jupyter notebooks. PhD or Master's degree in bioinformatics or related field required.

SWE Experts will design evaluation workflows for AI systems, translating requirements into structured, testable deliverables. Responsibilities include creating documentation, automation scripts, and verification tools to assess agent performance. Strong Python skills, experience with evaluation harnesses, and familiarity with prompt design are required.

Evaluators assess agent-generated research reports on E-Commerce topics including product catalogues, pricing, inventory, customer behavior, and sales analytics.