2069 English-speaking jobs in Berlin

Working Student supporting the development of cloud infrastructure, software development lifecycle, and monitoring platforms. Assists engineering teams with programming, scripting, and improving infrastructure as code, CICD, monitoring, internal tools, and automations.

Execute and improve testing activities for Android and iOS applications. Create and maintain test cases, documentation, and bug reports. Collaborate with product managers and developers to contribute to test strategies.

Business Development Manager to identify and develop new international business opportunities. Build and maintain client relationships, conduct market research, and negotiate commercial agreements. Proven experience in business development, sales, or partnerships is required.

Security Architect/Specialist responsible for secure communication systems.

Blue Orange Digital seeks a Revenue Marketing Manager to drive pipeline growth and revenue. This role focuses on aligning marketing efforts with sales processes, designing targeted campaigns, and leveraging AI to optimize marketing operations. The ideal candidate has 3-5 years of B2B revenue marketing experience, a deep understanding of sales pipelines, and expertise in HubSpot, Salesforce, and paid advertising platforms.

Shape our data landscape as a Senior Analytics Engineer. Develop scalable data models, build self-service analytics structures, and create data products to empower data-driven decision-making. You will collaborate with teams to translate requirements into actionable solutions and ensure data quality.

Shape the future of AI-powered search across OLX verticals. Lead the design and evolution of the Search AI Platform, developing LLM- and GenAI-based systems. Guide a cross-functional team of ML engineers, data scientists, and platform engineers. Prototype, evaluate, and productionize new ML models, including embedding-based retrieval, personalization, and relevance optimization.

Senior Fullstack Engineer with mobile focus for online services. Drive feature development, provide technical leadership, and participate in platform improvement. Frontend expertise, web technology proficiency, and mobile PWA experience required.

Senior performance marketer to lead D2C strategy for subscription apps and SaaS products. Own PPC, budgeting, and analytics across Meta, TikTok, and Google. Build and manage a small team. Proven track record scaling subscription businesses required. US market experience preferred.

Support the Product Marketing team in developing and executing go-to-market programs, including content marketing, market research, and competitive analysis. Create various content types, conduct research, and contribute to product and marketing strategy.

Quality Engineer to shape quality practices in an AI-assisted, fast-iteration environment. Lead exploratory testing, design test strategies, and use AI tools to generate and maintain test coverage. Collaborate with engineers and product managers to identify and address quality risks. Contribute to automated testing where appropriate.

Product Manager will own product areas end-to-end, building directly in the product using modern tools and AI. Collaborate closely with engineers and designers to translate customer problems into shipped solutions. Drive rapid experimentation and iteration, making pragmatic product decisions.

Invent representations that enable AI to understand matter. As an ML Researcher, Representation Learning, you will design representations for molecules, materials, and processes, test them in real discovery loops, and collaborate with scientists to push the boundaries of AI-native science.

Design, build, and operate production-grade, cloud-native applications with AI at their core. Evaluate, integrate, and optimize AI models for production use. Collaborate with product, design, and non-technical stakeholders to identify requirements and turn business needs into value-creating technical solutions. Operate and improve production systems, taking ownership of reliability, quality, and technical debt.

Intern will work on real-world NLP tasks with direct product impact, including document classification, information extraction, and text generation.

Software Engineer will build and shape a business-critical application, creating, implementing, and deploying software solutions to solve complex problems. Responsibilities include laying the foundation for application setups, promoting teamwork, and improving developer satisfaction.

The Coordinator of Academic Services supports NYU Berlin's academic community by assisting students and lecturers. Responsibilities include co-designing and delivering the academic orientation program, coordinating co-curricular activities, advising students and lecturers, and providing administrative support.

Leads the visual direction of in-car map experiences across infotainment, instrument cluster, AR HUD, and ADAS contexts. Designs map styling, spatial information, and data-driven behavior, balancing glanceability, safety, and brand expression. Collaborates with engineering and design teams to ensure consistency and alignment across platforms.

As a Clinical Lead for Ello, you will shape the psychological approach of this AI mental wellness companion, ensuring safe, effective, and evidence-based support. You will define how Ello responds psychologically, collaborate with cross-functional teams, and ensure the quality and effectiveness of its conversational approach. You will also drive Ello's evaluation strategy, build the evidence base, and own psychological safety.

Supports new OS cohort in exploring self-directed projects using the Double Diamond Design process. Assists OS groups with project requirements and collaboration approaches. Requires knowledge of design processes and group work experience.