702 English-speaking jobs in Berlin

Stripe Customer Success Managers lead post-sale engagement, retention, and growth for users. They build relationships with senior executives and advocate for the customer to internal stakeholders. Responsibilities include driving business outcomes, ensuring customer success, and gathering feedback for product improvement.

Stripe seeks a Partner Development Manager to cultivate and develop Consulting/Services and Technology partnerships in EMEA. This role involves managing partner relationships, driving revenue, and executing partner programs, marketing, enablement, and co-selling initiatives.

Senior Product Engineer (Growth) will drive Langfuse's growth by understanding user behavior, building data pipelines, and iterating on product features to improve onboarding, activation, and adoption. Responsibilities include experimenting with new growth loops, collaborating with engineers and designers, and analyzing user data to identify opportunities for improvement. Must-haves include a drive to learn, experience in full-stack development, SQL skills, and the ability to think like a user.

Senior Product Engineers at Langfuse build and ship user-facing features end-to-end for an open-source LLM engineering platform. Responsibilities include understanding user problems, designing solutions, writing code and documentation, and presenting features to the community. Experience building products, managing projects, and a passion for developer experience are required.

Own and scale the infrastructure behind the most widely adopted open source LLM engineering platform. Process terabytes of AI tracing data per day for thousands of AI teams. Optimize ClickHouse data models and queries for fast dashboards and build backend abstractions for data-heavy features.

Senior Software Engineer (SDK) will own and improve Python and TypeScript SDKs, ensuring reliability, performance, and developer experience. Responsibilities include designing APIs, integrating with AI frameworks, and maintaining OpenTelemetry endpoints. Experience with SDKs, client libraries, and performance optimization is required.

Senior Product Engineer (Integrations) will build and maintain framework integrations for Langfuse, an open-source LLM engineering platform. Responsibilities include designing integration patterns, contributing to SDKs, writing documentation, and engaging with the developer community. Strong Python and/or TypeScript skills, a passion for the LLM ecosystem, and experience with open source are required.

Senior Backend Engineer will design and build authentication, authorization, and billing systems for a platform used by Fortune 50 companies. Responsibilities include managing user access, implementing fine-grained permissions, and developing usage-based billing infrastructure.

Lead a team of engineers in architecting, optimizing, and directing the technology for a conversational AI platform. Experience with cloud infrastructure (AWS/GCP/Azure), distributed systems, and ML systems in production is required.

think-cell seeks smart C++ developers to join its engineering team. Develop challenging visualization solutions, work on reverse-engineering Microsoft code, and contribute to the C++ standard.

Freelance videographer needed to capture authentic video content at a three-day health summit in Berlin. Focus on documentary-style filming for social media, including coaching sessions, participant interactions, and behind-the-scenes moments. Must have experience with vertical video formats and basic editing skills. Availability for all three event days is required.

Senior Fullstack Engineer will design, architect, and implement complex product features end-to-end. Requires 5+ years of experience with TypeScript, React, Tailwind CSS, and backend technologies like GCP, Cloud Functions, and PostgreSQL.

Senior Backend Engineer will design, build, and scale robust APIs and distributed systems. Requires 5+ years of experience in TypeScript and modern backend frameworks, experience with cloud-native architectures (ideally GCP), and strong communication skills.

Senior Python Engineer will design, build, and scale robust APIs and distributed systems. Requires 5+ years of experience in Python, FastAPI, and SQL databases. Experience with GCP, CI/CD, and cloud-native architectures is preferred.

Senior Product Engineer will design, architect, and implement complex product features end-to-end. Requires 5+ years of fullstack engineering experience with TypeScript, React, Tailwind CSS, and API design.

Senior Design Engineer will own complex frontend features, collaborating with teams to build pixel-perfect UIs. Requires 5+ years of experience with TypeScript, React, and modern frontend tooling. Strong architectural skills and a portfolio showcasing expertise are essential.

Senior Frontend Engineer will design, develop, and deliver complex frontend features using TypeScript, React, and modern tooling. Collaborate with cross-functional teams to build pixel-perfect, performant UIs. Requires 5+ years of experience and a strong portfolio demonstrating expertise in frontend development.

Lead the delivery of a solar agri-PV energy project from pre-construction through construction and handover to operations. Manage project scope, budget, timeline, and quality standards while ensuring compliance with German and EU HSE regulations. Coordinate with stakeholders, including local authorities, landowners, and contractors.

Postdoctoral Researcher will plan, set up, and commission an inert sample transfer system for high-throughput synthesis and analysis. Responsibilities include developing automated data processing, executing combinatorial material screening, and presenting research results.

Support the daily operations of a new café serving coffee, breakfast, lunch, and concierge services. Responsibilities include barista service, sales, catering coordination, and communication with suppliers.