683 English-speaking jobs in Berlin

Develops advanced simulations and data analyses to optimize automation system configurations. Validates simulation models using production data and collaborates with engineering, robotics, software, and operations teams. Implements end-to-end solutions in the field.

Lead the EMEA Security Assurance team, shaping how AWS demonstrates its security commitments to customers and stakeholders. Manage a growing organization across three product lines: Enterprise Customer, Regulatory, and Third-Party Audit. Serve as the primary technology voice influencing product direction and customer engagement models.

As EMEA's most senior Security Assurance leader, you will shape how AWS demonstrates its security commitments to customers and stakeholders. You will lead a growing organization across three product lines, partnering with enterprise customers, regulators, and third-party auditors. You will define and shape team culture, drive organizational transformation, and build an inclusive, high-performance environment.

Design Engineer will redesign and optimize the mobile web app, create component libraries, and improve information hierarchy in interfaces. The role requires experience with TypeScript, React, GraphQL API, Node.js, Postgres, and Redis.

Lead end-to-end research program for Route Discovery & Navigation, partnering with cross-functional teams to shape product strategy and ensure decisions are data-driven. Identify, prioritize, and lead research roadmaps with tangible impact on company strategy, user satisfaction, and business outcomes.

Full-Stack AI Engineer to develop AI-powered financial applications. Responsibilities include architecting, developing, and maintaining end-to-end applications, building scalable backend services and APIs, and creating user interfaces. Requires 5+ years of experience building full-stack applications, strong Python and JavaScript skills, and expertise in AI frameworks and agent architectures. Experience with financial datasets and market data is preferred.

Investment Banking Expert evaluates financial models and content for AI research teams. Requires 2+ years of experience in investment banking at top firms with expertise in financial modeling, pitch decks, and analysis.

Lead complex enterprise sales cycles for Atmantara's AI infrastructure platform, targeting financial institutions. Build C-suite relationships, own executive pitches, and drive strategic adoption.

Lead a Pod of sales professionals to achieve revenue growth targets in the DACH market. Manage, mentor, and develop a team of Account Managers, BDDs, and Sales Support. Ensure CRM discipline and high-quality forecasting. Act as the senior point of contact for strategic customers.

Lead the technical execution of complex HVDC projects in the energy sector, ensuring engineering deliverables meet technical, cost, and time requirements. Manage project risks, oversee document control, and ensure compliance with EHS guidelines.

Lead JOIN's commercial future as Head of / VP Sales. Own revenue strategy, define international expansion, and build a world-class GTM motion. Manage sales, account management, and RevOps teams. Proven VP-level sales leadership in B2B SaaS 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 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.

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.

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 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 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 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 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.