2187 English-speaking jobs in Berlin

Develop and maintain backend systems and infrastructure for a brain training platform. Contribute to feature development, ensure stability and scalability, and collaborate in a cross-functional team.

Design and improve the NeuroNation Brain-Training app, focusing on user growth, retention, and revenue. Conceptualize, validate, and implement new features, analyze user behavior, and collaborate with cross-functional teams.

Senior Machine Learning Engineer will implement and productionize ML-based services on Databricks using Python, SQL, and Linux. Consult with cross-functional teams to build scalable big-data and data science projects. Improve platform processes and best practices, write clean code, and perform unit testing. Collaborate with adjacent teams on topics such as governance, infrastructure, data provisioning, CI/CD, and data engineering. Stay current with industry trends and apply them to enhance offerings.

Leads global CD&O strategic planning, translating priorities into actionable outcomes and driving organizational development. Manages complex cross-functional projects, ensuring alignment with R&D and Pharmaceuticals strategy. Acts as a thought leader, identifying industry trends and embedding them into strategic decision-making.

Working Student Marketing to support marketing operations and customer relationship management. Responsibilities include lead handling, preparing marketing materials, data quality checks, and CRM project support.

Provide customer service support to clients in the travel industry. Assist with travel planning, reservations, and inquiries.

Part-time Freelance Video Editor to create short-form and long-form video content for social media and YouTube. Responsibilities include editing, animation, and repurposing video assets. Requires 2-4 years of experience with Premiere Pro, After Effects, and mobile editing tools. Fluency in English is required, German is a plus.

As Quantum Chemistry Specialist, you will apply quantum chemical methods to materials systems, provide first-principles insight into reaction mechanisms, and shape AI models. You will work with ML researchers, interpret experimental results, and build computational workflows.

Design and enforce reliability, testing, and safety practices across Dunia's AI-native, automated laboratories. Minimize downtime, prevent failure propagation, and ensure high-quality experiments and datasets.

Design and scale manufacturing systems for AI-driven materials discovery. Develop scalable processes, equipment requirements, and throughput models. Bridge discovery and manufacturing, ensuring lab-scale assumptions translate to industrial production.

Build agentic AI systems that reason, plan, and act within materials discovery workflows. Design and implement agents that operate over experiments, simulations, and scientific datasets, making decisions under uncertainty. Translate research concepts into robust, maintainable ML systems.

Designs, deploys, and improves critical employee-facing and security systems. Manages Apple device management platform (Jamf Pro), implements zero-touch deployment workflows, and owns Okta identity platform. Develops automation solutions, enforces security baselines, and contributes to IT strategy. Requires proven experience with Jamf Pro, Okta, Apple ecosystem, and scripting languages.

Designs, implements, and maintains core components of the Internal Developer Platform, including CI/CD, self-service, delivery pipelines, and developer tooling. Translates platform product vision into engineering solutions with strong defaults and clear boundaries. Contributes to platform-level architectural decisions that optimize system throughput and ensure platform capabilities are designed for reliability, observability, security, and compliance. Collaborates with Product Managers, SREs, Security, and Product Engineering teams to align platform capabilities with delivery, reliability, and compliance needs.

Senior IT Specialist will manage day-to-day IT operations, support and guide the IT team, and act as an escalation point for complex issues. Responsibilities include ensuring timely resolution of IT issues, supporting the IT team, maintaining system security, and coordinating IT projects. Requires a Bachelor's degree in a related field or equivalent experience, proven work experience in IT support, and strong knowledge of computer systems, networks, and cybersecurity practices. Excellent communication skills in English are required.

Jodel is seeking a Subscription Growth Manager to scale its in-app purchase and subscription business. Responsibilities include owning subscription performance, operating RevenueCat, analyzing performance drivers, and leading initiatives across placements, clients, and geographies. Requires 5+ years of experience in subscription growth/monetization/IAP in freemium consumer apps.

Software Engineer Backend (Kotlin/Java) - Routing Infrastructure, Logistics Optimisation will develop services and algorithms for connecting riders, vendors, and customers. Responsibilities include owning and evolving a set of services, participating in the entire development lifecycle, and building scalable, highly available systems.

Software (Senior) Engineer will build and automate end-to-end workflows connecting Workday with Slack. Develop AI-enabled or agent-based automations using scripting and orchestration frameworks. Implement API-based integrations with enterprise systems to enable automation and data-driven use cases. Support and improve existing automations and integrations. Collaborate with People Tech, HR, and other internal teams to design and deliver impactful solutions.

Lead the marketing and customer analytics strategy for Lieferando Germany. Analyze campaign performance, customer behavior, and marketing mix models to optimize multi-million euro budgets. Shape the roadmap for marketing analytics, create data products, and present insights to senior management.

PhD student will conduct photoelectrocatalytic investigations on nanodiamonds, linking results to band structure and adsorbates. Collaborate with project partners, characterize materials, and publish findings.

Coordinate schedules and workflows across VFX departments, ensuring timely delivery of shots. Manage dailies, client feedback, and communication between artists, supervisors, and clients.