335 English-speaking jobs in Berlin

Project Manager to lead IoT Smart Metering projects, designing secure solutions using MQTT, LoRaWAN, and NB-IoT. Drive energy innovation, leverage data for optimization, and manage stakeholders. Proven experience in IoT ecosystems, device integration, and smart metering systems required.

Working Student Chemist needed for innovative climateTech startup in Berlin. Support laboratory research including synthesis, functionalization, and testing of sorbent materials for Direct Air Capture (DAC).

Senior Game Designer to design, own, and evolve in-game economies for a new title or EMERGENCY HQ. Shape gameplay loops, monetization systems, and balancing models. Requires 4+ years experience in F2P game design with a focus on economy and balancing.

Experienced Principal Endur Consultants are needed to lead implementations in Commodity or Energy markets. You will leverage expertise in deal modeling, risk management, scheduling, invoicing, and accounting to ensure successful project delivery.

Part-Time IT Support & Information Security Specialist needed to provide day-to-day IT support, establish security frameworks, and assist with digitalization initiatives.

Pre-Construction Sustainability Lead for a leading international main contractor. Develop sustainability strategies, including LEED/BREEAM/DGNB pathways, for major construction projects. Analyze client requirements, propose solutions, and advise on sustainability impacts. Experience in construction sustainability and certification frameworks essential. Fluent English required.

Field Engineering Project Manager oversees on-site deployment of engineering solutions at delivery stations. Manages project documentation, coordinates with stakeholders, and ensures accurate installation. Requires project management, technical aptitude, proficiency in AutoCAD, Microsoft Project, and Excel, and extensive travel within Germany.

Senior Optical Engineer to lead the development of laser beam directors and imaging subsystems. Design, prototype, and optimize optical systems from concept to production. Collaborate with multidisciplinary teams to deliver diffraction-limited solutions for field-deployed defense systems.

Legal Counsel (2-6 PQE) to support the development and execution of large-scale renewable energy projects. Drafting, reviewing, and negotiating contracts, advising on project development, and collaborating with internal and external stakeholders.

Lead and grow a team of project developers, overseeing the progression of a substantial BESS project pipeline towards ready-to-build status.

Lead end-to-end IoT and smart metering projects, designing scalable architectures and delivering innovative energy use cases. Manage complex projects, coordinate stakeholders, and oversee system deployment.

Analyze corporate clients' financials, prepare credit proposals, and manage loan and trade finance transactions. Monitor portfolios, ensure compliance with regulations, and contribute to new product development.

Leads and scales a Product team of 4, defining and executing product strategy for B2B enterprise SaaS products. Manages product processes, collaborates with Engineering, Sales, and Design, and drives customer-centric product decisions.

Leads and manages end-to-end transitions from legacy systems to SAP S/4 HANA. Develops and executes transition strategies, ensuring smooth migration with minimal disruption. Manages project scope, objectives, timelines, and budgets. Collaborates with business units, IT teams, and vendors to align transition goals.

Develop and maintain an iOS language learning application using Angular Ionic. Coordinate development efforts, manage backlog implementation, and ensure app performance and compatibility across iPhone and iPad devices.

Design and implement user interfaces for a digital investment and banking platform. Build visually rich user experiences and write clean, testable code. Work with a team of engineers and academics to implement change in the financial industry.

Design and develop scalable microservices and full-stack applications (Node.js, TypeScript, React). System design and further development in close coordination with the software architect and product owner. Ensure clean, high-performance, and secure code across frontend and backend. Coordinate with internal and external developers to ensure common standards and smooth delivery processes.

AI Engineer will design and implement Generative AI solutions, AI agents, and RAG pipelines. Responsibilities include collaborating with teams, conducting research, and communicating with clients. Requires 3+ years of experience in Applied AI or Machine Learning, proficiency in building Generative AI and Agentic applications, and experience with agent development frameworks. Extensive knowledge of Cloud AI offerings (GCP, AWS, or Azure) is also required.

The company seeks a CFO to lead capital strategy, secure funding for international growth and product innovation, and build a scalable financial framework.

Perplexity seeks a Senior Machine Learning Engineer to design, build, and optimize large-scale deep learning models for search, with a focus on retrieval and ranking. Responsibilities include architecting search platform components, conducting research in representation learning, and deploying models in a scalable manner.