646 English-speaking jobs in Berlin

Software Development Engineer will design, implement, and deliver features on the Fire TV multi-platform codebase. The role focuses on client components with touch points on cloud services.

Lead end-to-end delivery of complex technical programs for EC2 core compute platforms, including Nitro System and instance families (C, M, R, X, Flex, and T). Own programs spanning hypervisor evolution, virtualization enhancements, confidential computing, and security hardening. Track customer commitments and capacity forecasting for large-scale workloads. Drive operational improvement programs to reduce toil and improve fleet sustainability. Collaborate cross-timezone with US-based teams.

Kernel & Hypervisor Engineer will build new solutions across the virtualization software stack, including design, testing, and deployment. Responsibilities include driving operational excellence, influencing the technological roadmap, and collaborating with global teams.

Manages end-to-end paid media campaigns across programmatic, social, and app channels to increase member engagement and lifetime value. Develops customer segmentation, targeting, and personalization strategies based on business objectives and member insights. Collaborates with cross-functional teams to ensure campaign success. Analyzes campaign performance data, identifies insights, and implements optimization strategies. Champions a test-and-learn culture and leverages Amazon's AI tools to streamline workflows and improve marketing effectiveness.

Senior Systems Engineer will build and lead operations and development teams delivering high-availability AWS services for EU customers. Responsibilities include contributing to the smooth operation of the European Sovereign Cloud (ESC), collaborating with global AWS teams, and influencing the evolution of AWS services.

Own and scale VOYA's portfolio of strategic media partnerships globally. Build, negotiate, and manage partnerships with media owners and platforms across DOOH, digital, mobility, travel, and adjacent verticals. Define the partnership architecture and work cross-functionally to operationalize partnerships into market-ready propositions.

TouchDesigner Developer will develop and maintain control software for the KINETIC LIGHTS event automation system. Responsibilities include adapting software to new technologies, collaborating with engineers, and contributing creative ideas. Requires extensive TouchDesigner experience, Python scripting, and knowledge of 3D, POP, and SOP workflows.

Develops and validates advanced converter systems for high power and high voltage applications. Designs and optimizes semiconductor selection, protection circuits, and integration strategies. Performs simulations and guides prototype development and validation. Collaborates with cross-functional teams and mentors junior engineers.

Working student (m/f/d) for Order to Cash Operations in Berlin. Process customer payments, maintain accounts, and generate statements. Support monthly, quarterly, and yearly closing activities. BA or MA degree in progress, preferably in Business Administration, Accounting, or Economics. Prior finance/accounting experience is a plus. Fluency in English is essential.

Remote Travel Planner crafts luxury vacations for high-value clients. Develop sales strategies, build leads, and optimize sales funnels to exceed client expectations.

The International Engineering Programs team seeks an experienced Simulations and Optimization engineer to support the expansion of simulations engineering in Europe. This role involves supporting the launch of new buildings and optimizing existing ones, driving improvements and standards to meet network capacity. Responsibilities include providing design inputs based on data-driven methodologies, collaborating with stakeholders, and managing project metrics. The role requires experience with complex automated material handling equipment, packaging technologies, and systems, as well as process design based on Lean Principles. Experience with simulation software (Siemens Plant Simulation X, AnyLogic, or Emulated 3D) is essential.

Senior Machine Learning Engineer to own the full ML lifecycle at a Berlin-based SaaS company. Develop and deploy models, collaborate with product and engineering teams, and shape data-driven intelligence. Requires several years of experience as a Machine Learning Engineer, Data Engineer, or Applied Data Scientist with a focus on engineering. Strong Python and SQL skills, cloud platform experience, and a pragmatic, hands-on approach are essential.

Senior Software Engineer to architect and build backend systems for innovative B2B electricity products. Develop APIs, billing logic, and integrations for business customers. Strong C#, .NET Core, MongoDB, Docker, Kubernetes, and cloud experience required. Fluent English.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Postdoctoral researcher to investigate emergent states and properties of quantum and topological magnets through experimental measurements, data analysis, and numerical simulations.

Investigate quantum materials with a focus on quantum and topological magnets. Synthesize materials, measure properties, perform scattering experiments, and analyze data.

Senior AI Engineer will design, implement, and maintain AI-driven product features using LLM APIs. Responsibilities include building chat-based UX flows, AI integrations, and scalable backend systems. Strong experience with LLMs, FastAPI, Python, and AI developer tools is required.

Freelance Bookkeeper & Finance Coordinator needed to manage financial administration, optimize processes, and ensure accurate financial records. Experience in bookkeeping, finance administration, or accounting support required.

Coordinates and performs measurements of superconducting coils at the SUNDAE1 facility. Maintains and upgrades the SUNDAE1 facility, including defining technical specifications for new components. Prepares, reviews, and updates risk assessments.

Design, develop, and commission ultra-precision mechanical systems for the XFELO project. Perform computer-aided engineering tasks, including design optimization and structural analysis.