1672 English-speaking jobs in Berlin

Drive sales for Corning Optical Communications in the Data Center segment across EMEA. Focus on Neoclouds, EuroHPC, and Sovereign AI deployments by developing ecosystem partnerships and managing key accounts.

Senior Ruby on Rails Engineer needed for an AI companionship platform. Requires 5+ years of experience building and scaling production applications. Must be comfortable with explicit NSFW content. Focus on backend development and feature improvement.

Application Consultant for electro-optical (transceiver) test within the Center of Expertise. Support customers in implementing cost-efficient test solutions for SiPh/CPO transceivers on the V93000 ATE platform.

Build or improve real AI projects using open-weight and Gemini models. Work independently and asynchronously on tasks. Must actively build a project using AI tools and be comfortable with basic terminal setup on Mac or Linux.

Build and extend TypeScript backend functionality for processing measurement data. Requires 3+ years of experience with Node.js, TypeScript, REST APIs, and SQL, ideally PostgreSQL.

Senior Product Manager owns strategic use cases end-to-end, from problem definition to market outcome. This builder role requires an AI-native generalist to prototype, engage customers directly, and drive the build forward with strong ownership.

Working Student in Executive Talent Sourcing. Research and map candidates for senior roles using LinkedIn and internal databases. Shadow recruiters and maintain accurate candidate records. Requires curiosity and attention to detail.

Lead sourcing, supplier management, and purchasing operations to ensure a cost-effective material supply for manufacturing. Develop procurement strategies, manage supplier performance, and drive continuous improvement. Requires 6+ years in manufacturing procurement.

Lead MarTech, Regional Operations, and CX Integrations teams in the Marketing CoE. Drive operational standards, tool strategy, and AI enablement across a multi-brand estate. Requires 10+ years in marketing operations and strong stack command.

Staff Product Manager for Internal AI. Own end-to-end business function transformation using AI. Build roadmaps, design operating models, and prototype solutions with AI Engineers. Requires 8+ years in product/operations.

Hands-on Team Lead Account Executive to rebuild the sales organization alongside the CEO. Own your business book while leading a team, focusing on active, deal-focused leadership in B2B SaaS.

Experienced Solution Manager - Architect needed with deep Avaloq expertise. Design, architect, and oversee end-to-end banking solutions, translating complex business needs into technical specifications.

Security Engineer to own end-to-end security for a large tech company. Responsibilities include AppSec, GRC, and AI security. Requires 2-3+ years of experience, strong code review skills, and comfort with NSFW content.

Senior Ruby on Rails Engineer needed for an AI technology company. This hands-on role involves designing, building, and scaling backend applications. Requires 5+ years of experience and comfort with NSFW content.

Senior AI Engineer to build end-to-end product features using LLM APIs. Develop RAG systems, agent orchestration, and scalable backend systems with FastAPI and Python. Focus on creating secure, performant AI experiences for legal professionals.

Build and evolve business-critical clearing and settlement services using Kotlin, Java, and Spring Boot. Develop cloud-native applications on AWS, focusing on DDD, automated testing, and CI/CD.

Business Operations Analyst drives performance analysis, resolves operational issues, and automates tasks. Requires SQL, BI tool proficiency (PowerBI/Looker), and experience leading data-driven initiatives.

Senior Project Manager for complex national and international power systems projects, including HV Cables, Substations, and Offshore Wind. Responsibilities cover concept development through commissioning, managing time, quality, and finances. Requires electrical engineering degree and project management experience.

Design, build, and operate scalable data infrastructure, including Kafka, Avro, Airflow, and Redshift. Manage cloud environments using infrastructure as code while ensuring data reliability and security.

Chief of Staff to work with the CEO, turning ambiguous problems into clear outcomes. Drive cross-functional initiatives, own operating cadence, and structure complex issues for executive decision-making. Requires 2+ years in consulting or high-growth startup.