1957 English-speaking jobs in Berlin

Freelance AI trainer for physics-related projects. Design physics problems, evaluate AI solutions, and validate calculations using Python. Requires a physics degree, 3+ years experience, strong Python skills, and excellent English.

We are hiring two Product Managers for our Wealth Tribe. One role focuses on developing Robo Trading tools for our digital platform, while the other leads our B2B partnership ecosystem. Both roles require experience in product management, ideally in the capital markets or banking domains.

Product Security Engineer to join a growing Fintech startup. Focus on application security testing, code reviews, and vulnerability management. Collaborate with engineering teams to integrate security tooling and advocate for secure coding practices.

Lead the development of high-quality, high-performance customer-facing mobile applications for iOS and Android using React Native, TypeScript, and related frameworks. Take ownership of features from concept and technical design through implementation, testing, and deployment. Work closely with Product Managers, UX/UI Designers, and Backend Engineers to define scope, refine requirements, and integrate necessary APIs.

This Product Manager role focuses on driving performance across Lovehoney Group's pleasure devices and intimate essentials for US and UK retail partners. Responsibilities include developing and executing category strategy, leading product development from concept to launch, and managing cross-functional collaboration.

The Solution Specialist (Domino / Notes Architecture & Platform) supports clients in their digitalization journey for construction projects. They develop and implement technical solutions, possess in-depth knowledge of HCL Domino server architecture, and have experience with Notes database structure, design elements, and security. The role requires strong programming skills in NotesScript, experience with workflow applications, and knowledge of document and data processing.

Lead the technical design, development, and deployment of (Gen)AI-powered features for banking products. Build prototypes, deliver production-ready code, and define the technical vision for AI within SAP Fioneer. Lead and grow a high-performing AI development team.

Senior IT Engineer to ensure reliable operation and continuous improvement of data services. Responsibilities include system monitoring, anomaly investigation, software release validation, scripting, documentation updates, and KPI reporting. Requires experience in Unix/Linux environments, scripting (Python, Shell), software development practices (Java, SQL, REST APIs, Git), and operational support tools (Jira, Confluence).

As a GTM Engineer - AI Automation, you will build, automate, and optimize Sharpist's AI-driven Go-to-Market processes and workflows. You will collaborate with Sales, Marketing, and Product to empower teams through automation, analytics, and system integration.

Senior Cloud Data Engineer will design, develop, and deliver scalable cloud-based data solutions for transaction monitoring, regulatory reporting, and data analytics. Responsibilities include building data pipelines, managing data infrastructure, and collaborating with stakeholders to define data models and solve business problems. Requires experience with SQL, cloud platforms (ideally Google Cloud), data modeling, and DevOps practices.

Senior Manager will drive commercial performance of consumer financing and private leasing. Design, optimize financial products and lead process implementation. Collaborate with cross-functional teams to launch new customer solutions.

Lead the modernization of our AWS-based backend platform, built with TypeScript Lambda functions. Shape architecture, improve reliability, and define backend evolution. Partner across teams to deliver high-quality, reliable outcomes. Mentor senior engineers and drive pragmatic decision-making.

Product Owner for a full-time contract role in a Cloud-Native environment. Focus on delivering high-value increments for developer platforms and CI/CD toolchains. Requires senior-level expertise in cloud-native toolchains, technical background in developer platforms and CI/CD pipelines, and proficiency in Agile methodologies.

Senior Data Scientist to design and implement search algorithms, leveraging NLP techniques and optimizing search results for relevance and efficiency. Will deploy solutions, challenge existing systems, and drive measurable results in a fast-paced environment.

Senior Backend Engineer to develop product sorting algorithms using Node.js and TypeScript. Manage data volumes with Google BigQuery and build high-traffic APIs. Collaborate with engineers, product managers, data scientists, and analysts.

Senior Full-Stack Web Engineer to own impactful, customer-facing systems. Build and maintain a media aggregation website using Next.js, TypeScript, and Tailwind. Design and implement backend services and APIs using TypeScript and Python. Collaborate with Product Managers and Designers to shape solutions.

Senior Data Scientist will design, build, test, and deploy recommendation and personalization models. Responsibilities include developing scalable ML services, collaborating with engineers and architects, and analyzing A/B tests. Requires experience with machine learning methods, Python, and production-quality code.

Freelance AI trainer needed to design math problems, evaluate AI solutions, and validate calculations using Python. Requires a mathematics degree, 3+ years of experience, strong Python skills, and excellent written English.

Develop and execute global B2B marketing campaigns for ophthalmology products, focusing on digital channels. Collaborate with internal and external stakeholders to create compelling content and manage budgets. Analyze campaign performance and optimize strategies based on KPIs.

Senior Kotlin/Java Software Engineer will join the Client Technology Tribe, focusing on security, authentication, KYC, and GDPR compliance. Responsibilities include developing and maintaining the Salesforce platform, improving marketing communication, and enhancing the public website.