1819 English-speaking jobs in Berlin

Lead inspiring Reformer Pilates classes, motivate members, and contribute to a growing movement community. Must be a certified Reformer Pilates Instructor or an experienced Mat Pilates Instructor seeking Reformer training.

Head of Student Experience will build and optimize operational processes for retention, refunds, and student success. This role requires a strong operator to balance operational efficiency with high-quality service delivery.

Lead and scale a pre-sales team for strategic Manufacturing and Energy customers in Germany. Own pre-sales ROI and effectiveness, act as a player-coach in critical deals, and build trusted relationships with C-level executives. Drive scalable adoption and represent Field Engineering as part of the regional leadership team.

As a Key Account Manager for Transmission System Operator (TSO) and Government clients across Europe and Africa, you will build and maintain relationships with senior stakeholders, understand client needs, and drive account strategies. You will collaborate with internal stakeholders to implement strategies, manage activities, and achieve revenue growth.

As a Junior PR Manager, you will support corporate and consumer storytelling, media outreach, and global coverage monitoring. You will develop media pitches, maintain journalist databases, and track media coverage. You will also manage HomeToGo's corporate LinkedIn and X channels and assist with consumer campaigns.

Develop and evolve high-performance Sales APIs and receipt engines using Kotlin and Spring Boot. Design and maintain robust data schemas and database interactions to handle complex transaction and sales data accurately at scale. Build and document clean, public-facing APIs that allow other engineering squads to integrate their features with the Sales Platform independently. Work on initiatives that connect transaction data with vital business systems like reporting, accounting, and global fiscalization. Spend a significant portion of your day pair programming to solve complex concurrency and architectural challenges while maintaining high code quality. Take full ownership of the development lifecycle, including writing automated tests, managing CI/CD pipelines, and monitoring service health in production. Actively use AI coding agents to automate repetitive tasks and increase the team’s shipping velocity. Refactor and migrate mission-critical domain logic from other systems to centralize and simplify the “Sales” experience within the ecosystem.

Senior Backend Engineer will build and evolve SumUp's core banking services, modernizing regional systems into a unified, scalable global platform. Responsibilities include tackling complex distributed systems challenges, supporting modernization initiatives, and collaborating with teams across regions to ensure smooth, compliant, and reliable global operations.

Senior Frontend Engineer will shape the future of our application, focusing on architecture, performance, and developer experience. Responsibilities include defining technical direction, optimizing performance, and championing data and state strategies.

Freelance lecturer in AI Inference and Causality needed for 48 teaching units starting April 1, 2026, in Berlin. Teach fundamental knowledge in areas like statistical inference, probabilistic modeling, and causal inference.

As Head of People, you will lead ctrl QS's people and culture agenda, translating strategy into practical People Management standards and guiding principles. You will partner with leadership on people priorities, steer the transition from founder-led to management-led, and build on existing HR frameworks. You will enable leaders to lead well, own workforce and staffing steering, and ensure labor law compliance.

As a Junior Project Manager/Consultant, you will drive the delivery and coordination of a flagship social innovation program focused on making a multinational retail company's supply chains more sustainable and inclusive. Your primary responsibility will be managing the "Lab" stream, coordinating pilot projects and supporting partnerships between the company and social enterprises.

Project Manager to lead the lifecycle of clean energy projects in Nigeria. Develop market and plant expansion strategies. International team with expertise in climate protection projects. Requires project management experience, preferably in renewable energy or related fields. On-site assignments in Nigeria.

Leads the strategic direction, governance, and execution of sourcing, procurement, outsourcing, and supplier lifecycle activities. Ensures compliance with EU financial services regulations and supports the bank's strategic objectives. Manages risk related to outsourcing, critical dependencies, and supply chain resilience.

MEDIADESIGN HOCHSCHULE seeks onsite freelance lecturers with a Master's degree in Information Technology to teach bachelor and master's level IT modules. Applicants must have at least 1-2 years of practical work experience, one year of teaching experience, and the ability to teach in English.

Freelance UX Designer needed to collaborate with a frontend team on user experiences for renewable energy software.

Lead the development and deployment of AI-powered data applications. Shape technical architecture, manage cloud infrastructure (Azure, Databricks), and guide non-AI-native teams. Requires 7+ years of experience in data engineering, AI coding assistants, React development, and a portfolio of AI projects.

Freelance Data Science AI Trainer needed to design computational data science problems for Generative AI models. Must have 5+ years of experience, a Master's or PhD in a quantitative field, and proficiency in Python, SQL, and GenAI technologies.

Freelance AI trainer needed to design statistics problems, evaluate AI solutions, and validate calculations using Python. Requires a degree in Statistics or related field, 3+ years of professional mathematics experience, strong Python proficiency, and excellent written English.

Freelance Machine Learning Tutor to deliver 2-4 hours/week of group tutoring sessions via Zoom to learners enrolled in the Thrive program (May-August 2026). Support learners applying Python, machine learning, and AI Engineering concepts. Must have experience with scikit-learn, PyTorch, Hugging Face, Git, and strong English communication skills.

Freelance Project Management Tutor needed to deliver online tutoring sessions (May-August 2026) and provide support (September-October 2026). Must have PMP certification, 3+ years project management experience, and strong English communication skills.