1234 English-speaking jobs in Berlin

Design and build memory systems for AI agents, improving retrieval, ranking, and context assembly. Develop agent capabilities combining reasoning with tool use, focusing on production reliability and performance. Requires strong software engineering skills and LLM/retrieval experience.

Senior Backend Engineer to design and maintain scalable systems for CRM and user engagement. Requires strong Java/Kotlin skills, AWS experience, and familiarity with Kafka and microservices.

Lead Software Engineer to spearhead design and delivery of data-intensive platforms using AWS, Java, and Python. This hands-on role involves setting technical vision, architecting scalable systems, and mentoring engineering teams.

Lead cost optimization for building systems at a technology construction company. Define strategy, drive value engineering, and embed cost awareness across product development, engineering, and manufacturing. Requires cost expertise and leadership.

Lead and scale the global Supply Organization, managing OEM and supply partnerships. Own supply-side revenue targets, inventory yields, and margin optimization while driving cross-functional alignment.

Senior Software Engineer (Java/Kotlin) to build worldwide Wallet, Payment, and Anti-Fraud solutions. Focus on scalable backend engineering, distributed systems, and end-to-end service ownership.

Senior SAP FI Consultant will participate in national and international SAP Financial projects, gathering requirements, designing solutions, and customizing modules.

Own and scale VOYA’s global media partnerships across DOOH, digital, mobility, and travel. Define strategy, lead complex commercial negotiations, and operationalize partnerships with media owners. Requires 8+ years in media/AdTech supply-side roles.

Freelance Lecturer in Industrial Engineering and Management Human-Robot Interaction. Teach topics like social robotics and AI, design courses, and conduct practical sessions. Requires an Engineering degree and C1 English.

Freelance Lecturer in Engineering Management. Teach topics like strategic management and research methods, design courses, and conduct practical sessions. Requires a university degree in Engineering or related field and C1 English.

Freelance Lecturer in Computer Science at IU International University. Teach fundamental knowledge, design courses, and conduct practical sessions. Requires a degree in Computer Science and C1 English.

IU International University seeks a part-time Professor of Computer Science with a focus on Data Science and Cloud Computing for its Berlin campus. The position is limited to two years, starting October 1st, 2026. Applicants must have a doctoral degree in Computer Science or a related field, at least five years of professional experience, including three years outside of academia, and expertise in relevant subject areas.

Leapsome seeks a Head of Growth & Lifecycle to lead the strategy and execution of our global demand engine. This role is responsible for Sales Accepted Opportunities (SAOs), qualified pipeline, and customer expansion revenue. The ideal candidate will architect an AI-augmented growth engine, own the revenue and pipeline mandate, and design market-focused go-to-market strategies.

Backend Engineer needed with 5+ years experience in Python and Go to build and scale secure financial products. Own micro-services, manage Kubernetes, and leverage AI-first workflows.

Senior AI Evals Engineer to own quality measurement for a legal AI platform. Build and own the eval platform using Python, FastAPI, and Langfuse. Design rubrics, map quality landscapes, and automate optimization.

Product Engineer (Backend/AI) to build AI-powered products for sustainability professionals. Own features end-to-end, designing scalable backend systems and shipping applied AI/LLM features. Requires strong backend and AI/LLM experience.

Senior AI Engineer builds the AI-native SDLC platform. Responsibilities include building production-grade agent workflows, tooling, and eval harnesses. Requires 6+ years of software engineering and expertise in AI-native engineering.

Senior Site Reliability Engineer ensures cloud platform reliability, security, and cost-efficiency. Responsibilities include automating deployments, building infrastructure as code, and participating in on-call rotations. Requires strong cloud experience (AWS/Azure) and scripting skills.

Data Scientist II for Amazon Music. Develop and implement causal and predictive models to measure marketing effectiveness, audience segmentation, and growth. Analyze large datasets using SQL and Python or R.

Founding Partner role to build an AI implementation agency. Requires deep, hands-on experience building and shipping AI systems using LLMs. Own the craft and delivery while ORYN provides infrastructure.