1262 English-speaking jobs in Berlin

Senior Group Controller needed for a 1-year fixed-term role. Responsibilities include monthly analysis vs. budget, owning Group Costs, and consolidating financial KPIs for C-level management. Requires 5+ years in finance/controlling and IFRS knowledge.

Seeking an experienced FX Partnerships Manager to drive strategic growth and optimize the partner network. Responsibilities include acquiring partners, negotiating agreements, and analyzing performance within the financial services industry.

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.

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.

Lead validation and characterization of next-generation high-speed ADC/DAC technologies for optical transmission systems. Define test strategies, provide technical guidance, and drive transition from R&D to manufacturing readiness. Requires 5+ years in relevant high-tech environments.

Perform hands-on testing and validation of high-speed ADCs and DAC systems. Set up RF test equipment, analyze results, and develop automated test setups using Python. Collaborate with design and ASIC teams to improve test methods.

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 Full Stack Developer to build and maintain production features using TypeScript. Integrate AI functionality into the think-cell product while collaborating with C++ and AI engineers. Requires relevant experience as a backend or full-stack engineer.

Drive end-to-end projects building production services and data products in Go and Python. Design schemas, ensure data quality, and operate systems with strong engineering fundamentals.

Implement and improve graphic features, refactor code, and fix bugs. Requires 2+ years of C++ development experience, knowledge of graphics APIs (DirectX, Vulkan, OpenGL), shader writing (GSL, HLSL), and debugging tools.

Drive technical direction for a data platform, owning data infrastructure, governance, and streaming adoption. Lead and mentor engineers while shaping a self-service data model. Requires Staff Engineer experience in data engineering.

Freelance Lecturer in Berlin to teach Java & Data Structures. Responsibilities include teaching fundamental knowledge, designing courses, and correcting exams. Requires a degree in Computer Science and C1 English.

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.

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.

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.

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.

Founding Partner role to build an AI implementation agency. Requires deep, hands-on experience building and shipping AI systems using LLMs. Own the craft and delivery while ORYN provides infrastructure.

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.

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.