534 germany English-speaking jobs in Berlin

BRAINEFFECT is one of the fastest-growing mind nutrition e-commerce companies in Germany.

the best chances of entering full-time in one of Europe’s most thriving scaleups You work remotely (Germany-wide

Please note this is an on-site role, open to applicants eligible to work in Germany.

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Own marketing strategy, content creation, paid ads, and email for a mechanical walking pad company. Shape brand positioning, target segments, and build a D2C brand. Experience with e-commerce, content creation, and campaign management required. Report directly to the founder and grow into a Head of Marketing role. Mostly remote with one weekly on-site day in Berlin Köpenick.

Software Engineer to build scalable geospatial data pipelines and cloud infrastructure for a climate tech company. Requires 3+ years experience with backend systems, Python, databases, and cloud services (AWS preferred).

This role focuses on the full training stack for generative models, including profiling, debugging, and optimizing training pipelines. Responsibilities include identifying training strategies, analyzing and improving the training pipeline, and designing and maintaining large-scale ML training clusters.

Leads the organization's Information Security Management System (ISMS), driving governance, risk, and compliance initiatives. Designs and implements security policies, standards, and processes. Collaborates across departments to embed security into decision-making and promote a security culture.

Senior Engineer needed for a 3-6 month freelance contract. Develop backend services for AI agent testing, including test automation, simulation orchestration, and evaluation engine execution. Expertise in Python, scalable systems, and API design required. Must be comfortable with on-call rotation.

Lead the backend engineering function for a high-traffic, consumer-facing platform. Design, evolve, and own scalable backend systems while actively contributing to the codebase. Lead, mentor, and grow a team of backend engineers. Collaborate with product, frontend, mobile, and data teams to deliver robust technical solutions.

Process Engineer (m/f/d) will develop and control the epitaxial growth of β-Ga2O3, perform process characterization, and establish quality control workflows.

Lead the evolution of an AI-powered healthcare platform, scaling from 150,000 to 500,000+ users. Define product strategy, roadmap, and operating model, driving impact and user value.

Senior Product Analyst will design and run A/B tests, sequential tests, and other experimental frameworks to measure the impact of product changes. Responsibilities include applying statistical methods, partnering with product teams, and communicating findings to stakeholders. Requires hands-on experience designing A/B tests, deep knowledge of statistical methods, and strong Python and SQL skills.

Remote contract for PhDs in Mathematics, Statistics, or related fields. Design math problems to test AI performance, evaluate AI outputs, and collaborate with researchers to refine benchmarks.

Remote Cardiologist needed to design clinical scenarios, evaluate AI-generated responses, and provide feedback to improve AI model accuracy and reliability. Must have MD or equivalent, active practice in the last 3+ years, and Board certification in Internal Medicine.

Remote contract for PhDs in Chemistry, Chemical Engineering, or related fields. Design chemistry problems to test AI performance, evaluate AI outputs, and collaborate with researchers to refine benchmarks.

Remote contract for PhDs in Physics, Applied Physics, or related fields. Design physics problems to test AI performance, evaluate AI outputs, and collaborate with researchers to refine benchmarks.

Manages the clinical evidence process, from planning to execution and monitoring. Develops clinical strategies, performs evaluations, and supports post-market surveillance. Oversees clinical studies and ensures regulatory compliance.

Leads end-to-end campaign delivery across all formats, ensuring high quality execution and commercial impact. Manages Account Management, Campaign Management, and Creative teams, defining and managing the sales-to-delivery handover process. Owns post-campaign reporting and performance narratives, translating results into commercial arguments. Builds and scales efficient delivery processes, creating standardized, repeatable systems. Acts as a senior escalation point and team lead, fostering a high-performance culture.