1446 English-speaking jobs in Berlin

Design and build enterprise ontologies and knowledge graphs by formalizing business logic into machine-readable representations like OWL and RDF. Requires 3-5 years in semantic modeling with experience in Stardog or AWS Neptune.

Define product direction for shared mobile foundations, including navigation and app shell, for iOS and Android. Own strategy, roadmap, and cross-team coordination for core mobile capabilities.

Build agentic capabilities for autonomous operations at xHeron. Own agent behavior, reasoning, context retrieval, and production code in Python. Requires building substantial LLM or automation systems.

Support Heartbeat AI's Go-to-Market efforts across multiple markets. Analyze performance data, research positioning, and build unit economics understanding. Requires strong data skills and English fluency.

Operations Engineering Intern role involves designing, building, and improving order fulfillment infrastructure. Responsibilities include managing automation projects and supporting equipment installation within the supply chain network.

Freelance Senior Data Scientist to own end-to-end forecasting and price elasticity models for a pricing engine. Requires 5+ years in Data Science, strong Python/SQL, and experience with time series and A/B testing.

Student Assistant supporting research in international finance, sustainable finance, and empirical asset pricing. Responsibilities include data collection, management, and database research. Requires current enrollment in a bachelor's or master's program.

Support the Billing & Payments Finance team as a Working Student. Tasks include processing invoices, payment reconciliation, and assisting with AR and AP. Requires enrollment in a relevant degree and spreadsheet skills.

Platform Engineer - AI Infrastructure to build and expand AI tools and secure, high-performance environments. Requires 3-4 years of experience with AWS or Google Cloud, and proficiency in TypeScript.

Lead telli's sales performance by building and enabling a high-performing sales organization. Drive growth through hiring, coaching, and executing GTM strategy while collaborating across departments.

Author original, rigorous physics questions testing deep conceptual understanding. Rate difficulty and provide detailed Chain-of-Thought solutions with academic references. Requires PhD or doctoral candidate in Physics or related field.

Evaluate VMware Fusion applications on macOS for performance and usability. Develop comprehensive guides and documentation. Collaborate with IT and DevOps engineers. Must have experience with VMware Fusion on macOS and high-resolution capture capabilities.

Manage creator careers, helping talent grow and monetize content. Responsibilities include negotiating brand deals, developing content strategies, and scouting new influencers. Requires familiarity with TikTok and Instagram.

Lead and mentor engineers on infrastructure and operational best practices. Own GCP infrastructure-as-code, CI/CD pipelines, and GitOps delivery model. Drive observability and reliability practices. Manage infrastructure complexity and champion AI-augmented engineering.

Proteomics/Mass Spectrometry Scientist to manage LC/MS equipment, develop PRM assays, and maintain quality standards. Experience with timsTOF and peptide mass spectrometry is required.

Backend Engineer role building and maintaining production money movement services using Golang. Focus on complex system integration, reliability, and contributing to technical design within the Transfers Europe squad.

Build and maintain web applications for AI platforms serving public administrations. Proficient in TypeScript, React, NestJS, and PostgreSQL. Own features end-to-end, making pragmatic technical decisions.

Computational Particle & Nuclear Physics Expert needed to design challenging problems for AI evaluation. Requires graduate-level STEM training, strong Python skills, and proficiency with scientific software.

Bioinformatics & Computational Single-Cell Genomics Expert needed to design challenging computational problems for AI research. Requires graduate-level STEM training, strong Python skills, and proficiency with software like scanpy and scvelo.

Build and operate LLM agents in production environments. Responsibilities include evaluating agent performance, managing long-running agents, and analyzing internal assistant adoption. Must have experience shipping agents used by real users.