1246 ux stepstone germany English-speaking jobs in Berlin

Senior Sales Manager for an online casino game studio. This hands-on role requires 5+ years in iGaming sales with an established network of operator, aggregator, and platform relationships to drive new business.

Senior Compute Platform Engineer needed for OpenStack, KVM, QEMU, and libvirt. Requires production experience with OpenStack and deep understanding of Linux virtualization, infrastructure at scale, and low-level debugging.

Senior Key Account & Partnership Manager to own and grow long-term relationships with key partners in the renewable energy industry. Requires 5+ years in technical sales or account management within power generation or industrial technology.

Provide banquet and service support at events and a nomad bar, ensuring guest satisfaction and a smooth operation. Previous experience in a similar role and a passion for hospitality are required.

IT Working Student supporting documentation, data analytics, and project management. Ideal for students in IT, Computer Science, or Data Science interested in digital transformation and AI.

Lead Software Engineer for medical devices, guiding development and transforming teams to AI-supported software. Requires experience in regulated device software, C/C++, and strong technical leadership.

Business Development Manager for renewable energy software. Focus on building partner relationships, mapping prospects, and translating technical insights into sales materials. Requires B2B sales experience and energy market curiosity.

Senior Fullstack Engineer (BE Focused) designs and implements complex web application features, extending backend services and contributing to frontend development.

Build core intelligence for a multimodal AI platform using Python. Design agentic workflows, optimize RAG/CAG, and develop real-time Speech-to-Speech pipelines. Integrate LLMs and build automated QA modules.

Manage international performance channels, budgets, and data-driven strategies. Optimize campaigns across Search, Shopping, and Paid Social, leveraging AI and automation for growth. Requires experience with Google Ads, Google Analytics, and large datasets.

Lead global audit and inspection management for a specialty pharmaceuticals company. Define strategy, manage teams, and ensure compliance with global regulatory requirements like FDA and EMA. Requires a Master's degree and 10+ years of relevant experience.

Support IT infrastructure, handling hardware/software issues for Windows/OSX environments. Manage local networks, assist with security, and improve workflows through automation. Must be a current university student with strong English skills.

Lead and develop a Data Science team, acting as a technical partner on ML and model evaluation. Strengthen experimentation practices and collaborate with Data & AI leaders. Requires experience in applied Data Science, people management, and Python/SQL.

Senior AI Product Manager drives roadmaps and vision for AI products and business insights tools. Requires experience in AI/ML product management, strong technical knowledge (Azure, GCP, LLM), and ability to translate needs into scalable solutions.

Support IT infrastructure by handling hardware/software issues, maintaining Windows/OSX environments, managing local networks, and contributing to IT security. Requires university enrollment and strong English skills.

Senior Data Scientist to shape Retail Media at Redcare Pharmacy. Develop scalable ML solutions for customers and advertisers, owning end-to-end projects. Expertise in marketing measurement, attribution, and causal inference is required.

Senior Data Engineer to build the fintech data foundation for fraud prevention. Develop batch pipelines, historization, and data quality frameworks to support model training and inference. Requires Python, Airflow, dbt, BigQuery, and Flink experience.

Lead a team of 6–10 backend engineers building payments infrastructure. Own team delivery, technical bar, and cross-functional alignment. Requires experience in distributed systems and fintech.

Experienced Business Controller needed for a 15-month fixed-term contract. Develop reporting and planning in BA Wind, supporting financial data, forecasting, and budgeting. Requires finance experience and Power BI knowledge.

Teamlead App Engineer to build and maintain high-quality iOS and Android mobile applications using Flutter. Responsibilities include setting coding standards, contributing to architecture, and improving developer productivity. Requires 4+ years of programming experience and expert Dart/Flutter knowledge.