1337 English-speaking jobs in Berlin

Junior Quantitative Researcher/Developer joins Systematic Equities to research and develop alpha signals for live investment strategies. Responsibilities include transforming datasets, building Python components, and analyzing research findings. Requires a Master's or PhD in a quantitative discipline and strong Python skills.

Working Student Energy Management supports building optimization by ensuring model calibration, tracking progress, and contributing to automation and internal tooling using Python and HTML5.

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.

Staff Product Manager Accounting defines and documents the kernel's entry model and contracts. This role focuses on data models, contracts, and APIs, requiring expertise in double-entry engines or deep accounting/tax knowledge.

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.

Junior Product Owner to translate business challenges into clear product requirements for SaaS applications. Support product development, backlog refinement, and delivery while working with cross-functional teams.

EPC Expert needed for Data Centers. Review design coordination, procurement, vendor data, and constructability. Requires 2+ years in EPC, design-build, or construction management. Must interpret complex technical documents.

Physics PhD required for a contract role involving quantum computing. Responsibilities include writing scientific prompts, building grading criteria, and calibrating tasks against frontier models using Python or R.

MEP Expert for Data Centers requires 2+ years in mission-critical MEP design. Responsibilities include reviewing complex engineering tasks covering cooling, HVAC, and electrical systems, ensuring code compliance, and producing clear technical findings.

Senior AI Agent Engineer to deliver enterprise-grade AI automations. Design prompt-driven agents, build agentic automations, and manage end-to-end delivery with clients. Requires technical skills and prompt engineering expertise.

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.

Senior Social Media Manager to shape the digital presence of a global automotive leader. Own social workstreams, develop content, and provide strategic input using social expertise. Requires 5+ years in social media, ideally in an agency setting.

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.

Develop predictive theoretical frameworks for 2D materials design using DFT, ReaxFF, and MLIPs. Integrate multiscale workflows for reactive growth processes, collaborating with experimental and data science teams.

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.

Leads the integrated buy-side and sell-side pricing framework across Consumer Electronics and Media, ensuring buy prices are connected to sell-side economics. Drives and manages gross/category margin percentage, diagnosing movements and recommending responses. Leads a team of pricing analysts and data scientists.

Proactive working student to support operations and drive continuous improvement for SAP Signavio Value Accelerators. Automate tasks, support agile ceremonies, and improve team productivity. Requires experience with Jira and interest in automation.

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.

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.

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.