1310 English-speaking jobs in Berlin

Evaluate AI-generated artifacts against domain-specific quality rubrics. This role requires 5+ years of experience in Engineering, manufacturing, or technical operations. Provide structured written feedback to improve AI model performance.

Lean Engineer, Formal Mathematics role requires writing idiomatic Lean 4 proofs in mathlib across algebra, analysis, and logic. Responsibilities include formalizing math and reviewing AI-generated proofs. Must have hands-on Lean 4 experience.

Experienced Director of General Ledger Accounting needed to lead global operations for a leading international dating and video provider. This role requires expertise in HGB and IFRS, driving standardization and efficiency across multiple international entities.

Senior Data Scientist for Fintech Credit Risk & Fraud. Own end-to-end model development, from ambiguous questions to real-time deployment. Requires strong Python, SQL, and AI tooling fluency.

Senior iOS Engineer drives the evolution of e-commerce apps using Swift, UIKit, and SwiftUI. You will work in an agile team, collaborating with designers and backend engineers to deliver high-quality, scalable mobile experiences.

Design and maintain modern web applications using Angular, focusing on Micro Frontend architecture. Develop reusable components, integrate RESTful APIs, and ensure high code quality through testing and performance optimization.

Design and maintain scalable backend microservices using C# and .NET. Responsibilities include Docker/Kubernetes deployment, RESTful API implementation, and Agile participation. Requires experience with NoSQL databases and message brokers.

Design, maintain, and operate AWS cloud networks. Improve infrastructure and automation using AWS, Terraform, and Python. Ensure high-availability connectivity for critical applications. Requires experience with core AWS networking services.

Site Reliability Engineer to join the System Engineering Group. Responsibilities include building virtual infrastructure, maintaining system function, and adhering to DevOps best practices. Requires experience in Python or Go, Linux, and familiarity with CI/CD.

Senior DevOps Engineer responsible for automation using Terraform and Ansible, building and maintaining Kubernetes clusters, and improving CI/CD workflows. Requires experience with Python/Go, system administration, and knowledge of design patterns.

Senior Frontend Engineer to own the end-to-end design and implementation of customer-facing applications. Requires proven experience and strong proficiency in React or similar frameworks. Collaboration with UX and participation in agile processes are key.

Develop new web applications using HTML5, CSS3, and JavaScript for a leading MedTec organization. Requires experience as a front-end developer or computer scientist specializing in application development, with knowledge of React.js or Vue.js.

DevOps Engineer needed to streamline operations for a healthcare technology company. Responsibilities include rolling out products, managing development infrastructure, optimizing CI/CD pipelines, and automating processes. Requires 5 years in agile software development using Jenkins and SonarQube.

Develop and improve a cloud-based data platform for analytics. Build end-to-end data pipelines, clean data, and develop high-quality data models. Requires experience with AWS/GCP, Python, and strong SQL skills.

Own marketing data end-to-end by building tracking and dbt models in BigQuery. This role requires strong SQL/Python skills, experience with web/app tracking, and knowledge of data privacy in a regulated financial environment.

Associate Director in Credit Rating Operations to maintain and strengthen policies and control frameworks. Responsibilities include BCM, outsourcing oversight, COI, and KYC/KYS due diligence. Requires 3-5 years of relevant experience.

Data Center Facility Engineer responsible for technical service delivery, installation, and commissioning of indoor and containerized data center solutions. Requires 3+ years of experience, electrical certificate, and knowledge of UPS and data center energy systems.

Freelance Data Scientist needed for temporary role. Manage end-to-end data solutions, developing and deploying predictive models. Requires advanced Python and SQL skills, strong analytical ability, and experience with financial data.

Manage lead generation across LinkedIn, cold email, events, and Google Ads. Improve the lead engine by analyzing market data and testing new acquisition methods. Requires 2+ years of B2B lead generation experience.

Senior Security Assurance Specialist reviews security controls and audits findings. This role involves managing third-party risk, supporting audits, and tracking regulations like ISO 27001, PCI DSS, and NIST.