2044 English-speaking jobs in Berlin

As an Endpoint Engineer, you will manage the lifecycle of corporate endpoints, including provisioning, application deployment, security hardening, and retirement. You will utilize Microsoft Intune, Autopilot, and Defender to ensure secure and reliable access to devices and applications for employees.

Leads daily execution of tenant-related platform activities including Azure provisioning, Conditional Access enforcement, and configuration drift remediation. Ensures operational reliability, governance compliance, and process improvement.

Freelance lecturer to teach fundamental AI reinforcement learning concepts, including Markov decision processes, Q-Learning, and value functions. Design courses using provided materials and conduct on-site teaching sessions.

Freelance lecturer to teach fundamental knowledge in AI Inference and Causality, including Statistical Inference, Probabilistic Modeling, and Causal Reasoning.

Freelance lecturer to teach fundamental cyber security and cryptology concepts, including symmetric and asymmetric cryptosystems, cryptanalysis, internet security, and real-world applications.

Freelance lecturer to teach fundamental cybersecurity and theoretical computer science concepts to students in Berlin. Responsibilities include designing courses, conducting practical sessions, and supporting student development. Requires a computer science degree, practical experience, and English language proficiency at C1 level.

IU International University seeks a Professor (m/f/d) for Cyber Security, starting April 1st, 2026. The role involves teaching on-campus lectures, supervising students, and contributing to the development of teaching formats. Applicants must have a doctoral degree in Cyber Security or a related field, at least five years of work experience, including three years outside of academia, and English language skills at C1 level.

Freelance lecturer to teach fundamental cyber security and artificial intelligence concepts, design courses, conduct practical sessions, and support dual students. Requires a computer science degree, practical experience, and English language proficiency at C1 level.

Freelance lecturer in International Management and International Financial Accounting needed for 48 teaching units in Berlin. Responsibilities include teaching fundamental knowledge, designing courses, conducting practical sessions, and supporting dual students. Applicants must have a university degree in Business Administration or a related field, practical work experience, and English language skills at C1 level.

Freelance lecturer to teach object-oriented programming with Java. Responsibilities include designing courses, conducting practical sessions, and supporting dual students. Requires a university degree in Computer Science or a related field, practical work experience, and English language skills at C1 level.

Riverty Tech OÜ Senior Cloud Engineer (Tenant) We are looking for a Senior Cloud Engineer (unlimited, full-time) Join our team at our location in Tallinn or Berlin – flexible working conditions are available What will be your challenge? Design, develop, and test secure cloud infrastructure solutions, tailored to specific requirements and business needs.

Riverty Tech OÜ Cloud Engineer (Tenant) But where does that take you? To one of our 30 hybrid workspaces – designed for exchanging ideas, learning from others, and shaping the way we work. An international community of over 4,000 people, representing almost 80 nationalities across 11 countries.

Student assistant to contribute to the development of next-generation optical wireless communication systems. Will support laboratory tasks, design and implement a PAT system for optical P2P terminals. Requires full-time studies in Electronic Engineering or comparable field, low-level software development experience, and professional German or English.

Riverty Group GmbH Senior AI Engineer (m/f/d) We are looking for a Senior AI Engineer (m/f/d) (unlimited, full-time) Join our team at our location in Berlin, Baden-Baden, Verl or Tallinn – flexible working conditions available As a Senior AI Engineer in our Technology & Innovation department, you will play a key role in developing Riverty's AI platform to accelerate software engineering prod

We are looking for a Senior Frontend Engineer (m/f/d) (unlimited, full-time) Join our team at our location in Berlin – hybrid working conditions available. You will be part of one of our product teams, and you will focus mainly on frontend development while also taking on some backend work.

Data Engineering Lead (m/w/d) The Data Engineering Lead leads the design, development, and delivery of high-quality data pipelines and data products that power analytics, BI, and AI across our fintech ecosystem in payments, dunning, invoicing, and collections.

Aretea seeks an entrepreneurial M&A Intern to support sourcing, deal evaluation, outreach, and integration. The role involves financial statement analysis, valuations, deal structuring, and due diligence.

Guest Environment Experts maintain the appearance and cleanliness of the entire hotel, ensuring a great guest experience. Responsibilities include delivering guest requests, stocking carts, cleaning rooms and public spaces, and upholding quality standards.

Freelance AI trainer needed to design math problems, evaluate AI solutions, and validate calculations using Python. Requires a mathematics degree, 3+ years of experience, strong Python skills, and excellent written English.

Lead international expansion into new geographies and verticals for AI healthtech company. Build Go-to-Market playbook, manage BD Managers, and secure pilot contracts. 5+ years B2B SaaS experience with proven track record in complex Go-to-Market roles.