2215 English-speaking jobs in Berlin

Software Engineer, Infrastructure will build and maintain the systems that enable AI to interact with the physical world. Responsibilities include developing backend services, data pipelines, internal tools, and infrastructure as code.

Research Scientist, Thermocatalysis will own applied research, design and execute experiments, and translate findings into actionable insights.

Execute high-quality experiments for AI-driven materials discovery. Ensure precise, repeatable, and reliable experimental execution. Operate automated lab equipment, perform synthesis, deposition, and device fabrication. Maintain lab order, safety, and readiness. Learn new experimental techniques and technologies.

Manage lab operations and procurement to ensure smooth, scalable, and reliable scientific discovery. Responsibilities include optimizing lab workflows, procuring equipment and consumables, and maintaining safety standards. Requires experience in laboratory operations or technical procurement in a scientific environment.

Chemical Data Scientist needed to analyze experimental data from materials discovery campaigns. Identify patterns, anomalies, and failure modes. Shape data pipelines and analytical views to improve scientific workflows. Master's or PhD in chemistry, electrochemistry, materials science, or related field required. Strong Python skills and experience with data analysis tooling. Familiarity with electrochemistry or energy materials preferred.

Senior Fullstack Engineer needed to design, build, and maintain user-facing features. Responsibilities include owning frontend architecture, implementing backend endpoints, and collaborating with product, design, and ML teams. Requires 5+ years of experience with React, TypeScript, Node.js, and Python.

Business Central QA Specialist will own functional testing for Business Central work in Jira, create test plans and cases, and document defects. Must have 2+ years of experience with Microsoft Dynamics 365 Business Central (BC14+), strong problem-solving skills, and excellent written and spoken English.

Finance Business Partner for IT, providing financial insights and partnering with IT leadership to shape strategy and drive business impact. Responsible for IT cost and investment reporting, ensuring transparency and accuracy.

Technician responsible for ensuring building equipment functionality and coordinating maintenance. Requires technical training, experience, and the ability to work independently.

Restaurant Supervisor for NENI, ensuring smooth operations, training staff, and maintaining high food standards. Requires management experience, fluency in English, and a passion for food and service.

Build and enable internal tools and automation systems for Enpal's business ventures. Drive end-to-end projects from discovery to implementation. Apply analytical skills to identify bottlenecks and build effective solutions. Collaborate with business development, operational units, and new ventures.

ELΞMΞNTS seeks a Copywriter / Proofreader with 5+ years of experience to ensure clarity, credibility, and brand trust as content volume increases. The specialist will act as the final quality gate, verifying claims and ensuring premium editorial standards.

Lead kitchen operations, ensuring quality, hygiene, and regulatory compliance. Manage staff, inventory, and financial performance. Strong leadership, culinary expertise, and fluency in English required.

DojoStack seeks a Math Content Creator to write high-quality study notes for international exam systems (GCSE, AP, A-Level, IBDP, HSC). You will translate complex mathematical concepts into clear, rigorous, and accessible instructional content. Must have a strong mathematics foundation and the ability to explain abstract math concepts clearly. Native or near-native English writing ability is required.

Freelance Visual Data Collectors capture real-world images for AI model training. Success depends on following instructions precisely and taking authentic, unedited photos of everyday scenarios. Compensation is $3.50 per approved series of 5-6 photos.

Freelance AI trainers are needed to engage in realistic conversations with LLMs, testing and evaluating their responses across various dimensions. Successful candidates will possess strong writing skills, an understanding of human conversation, and the ability to think critically and methodically.

Working student (f/m/d) will contribute to the development of a powerful search feature utilizing AI for process data analysis. Responsibilities include design, implementation, testing, and maintenance within an agile development team.

Supports cross-product initiatives and day-to-day product management activities. Assists with program coordination, stakeholder engagement, and data collection. Provides support for onboarding, upskilling, and special projects. Collaborates with stakeholders on beta programs, customer feedback, and design partner initiatives.

Manages daily In Room Dining operations, including menu planning, sanitation standards, and employee supervision. Partners with culinary leadership to maximize financial performance and attract guests. Oversees marketing and public relations activities to promote the outlet. Ensures compliance with all applicable laws and regulations. Provides excellent customer service and fosters a positive guest experience. Develops and implements training programs for employees.

Drive sales and close deals in the construction industry. Manage and grow customer platforms, focusing on high-potential customers. Promote Berner as a premium brand and handle objections, delivery, and quality claims. Analyze sales area KPIs and report to superiors.