2227 English-speaking jobs in Berlin

Working student in Business Reporting supports a team reshaping the financial landscape. Develop skills in Cost Center Accounting, Cost Charging, Product Costing, Project Accounting, and Reporting. Contribute to projects enhancing processes and systems.

Senior Fullstack Engineer to join the Mobile Apps team. Develop and maintain React Native applications for iOS and Android, contributing to the technical direction of the mobile platform. Collaborate with Product Managers and UX Designers to ensure a seamless user experience.

The Max-Born Institute seeks a highly motivated Postdoc to work in the field of Dynamics of quantum materials. The position involves first principles time dependent density function theory (TD-DFT) and experience with ab-initio ELK software is sought.

Working student supports inventory management, including stock monitoring, reorders, and delivery tracking. Collaborates with warehouse, suppliers, and internal teams on process optimization and invoice reconciliation. Must be enrolled in a Bachelor's or Master's program and available 15-20 hours per week.

Manage the Accounting and Payments product, collaborating with stakeholders and integrating payment solutions. Develop product ideas, features, and improvements with internal teams. Oversee feature specifications, implementation, testing, and release processes.

Working Student, Data Engineering will support vendor discovery, management, and analysis. Responsibilities include data pipeline maintenance, data modeling in BigQuery, and collaborating with stakeholders. Must be enrolled in a relevant program and have strong SQL and Python skills.

Design and position end-to-end Supply Chain Orchestration solutions for customers. Shape and deliver scalable S&OP and supply chain solutions including inventory management, demand planning, supply planning, and end-to-end orchestration. Support go-to-market positioning and sales activities by understanding customer challenges, crafting compelling solution narratives, and defining scope and cost estimates.

Senior Mobile QA Engineer will build and maintain test infrastructure for HIL tests, ensure code quality, and evangelize a strong quality mindset within the Hardware tribe. Expertise in Mobile QA, Android and iOS platforms, Object Oriented Programming, REST APIs, and QA automation tools is required.

Founding Software Engineer to own the entire technical stack (firmware, cloud, iOS app) for an AI-first AgTech startup. Clear path to CTO. Must have strong software engineering fundamentals, experience shipping products independently, and iOS development experience. Remote with regular travel to South America.

The Global Studies Asset Manager leads and drives operational study management delivery for assigned molecule assets. This role involves coordinating study management aspects, developing study documents, and collaborating with internal and external teams to ensure efficient execution. The GSAM leverages expertise in analytics, portfolio optimization, and clinical operations excellence to drive innovation and achieve successful study outcomes.

Manage and optimize display campaigns across GDN, Native, and Programmatic platforms. Ideate creative concepts, conduct A/B tests, and analyze campaign performance. 3+ years' experience in display advertising, retargeting, and campaign reporting required.

Develop and maintain software applications for a cryptocurrency platform using Java, Kotlin, and frameworks like Quarkus, Spring, and Kafka. Leverage BDD techniques and collaborate with users, analysts, developers, and testers. Ensure code quality, extensibility, and reusability through peer reviews and adherence to industry standards.

As a working student, you will support the management of idealo International in daily business. You will conduct research, create analyses and presentations, and support teams in projects. You are enrolled for at least one year in an economics or comparable program, have a structured approach, and strong MS Office skills. Fluency in English is required, additional language skills are welcome.

As a Retail Area Manager for the East region (ZIP 01-16), you will strengthen our partner network, develop retailers, and ensure Bikeleasing's representation across your territory. You will act as the main point of contact for retailers, support them with our solution, and actively expand the territory. You will collaborate with Benefit Event Managers to plan and execute events and document insights in the CRM.

Senior Sales Data Analyst will own Tableau platform end-to-end, driving BI strategy and ensuring GTM teams have clarity on performance, risks, and opportunities. Responsibilities include building, optimizing, and governing dashboards, driving Tableau adoption, and owning end-to-end GTM analytics.

Student intern to build and maintain UI test automation for an AI-powered children's book creation SaaS app. Tasks include writing test plans, test cases, and regression suites, converting product requirements into automated checks, and running tests in CI. Requires experience with at least one test automation framework (Playwright or Cypress preferred), JavaScript or TypeScript, and Git.

Shape the future of our products as a Product Manager. Lead the product lifecycle, from ideation to launch and optimization. Develop product roadmaps, conduct market research, and collaborate with cross-functional teams.

As a Clinical Lead for Ello, you will shape the psychological approach of our 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.

Lead the modernization of frontend architecture, focusing on React Native mobile apps (iOS & Android) and supporting web (React) surfaces. Drive improvements in performance, reliability, accessibility, and user experience. Mentor senior engineers and raise the bar through reviews, coaching, and architectural guidance.

Working Student IT Admin provides technical support to staff, including software, tools, and troubleshooting. On-site presence required for hardware, security infrastructure, and on/off-boarding assistance. Assists with SaaS administration, hardware maintenance, documentation, and network infrastructure support. Must be enrolled in a related field, fluent in English, and based in Berlin. German is a plus.