1355 English-speaking jobs in Berlin

Software Engineer Intern role for students in CS, Engineering, Physics, or Math. Requires C++ or Java experience and foundational knowledge of algorithms. Focus on building enterprise-grade cloud software.

Design, develop, and support a petabyte-scale, fault-tolerant cloud database. Solve performance bottlenecks and implement novel query optimization or distributed data processing algorithms. Requires 2+ years experience in Java or C++.

Catalyst Capital seeks its first CISO to own security across all brands. This player-coach role balances incident response, identity, and vendor risk with building AI-driven security systems. Requires 10+ years in security, including CISO leadership.

Build AI capabilities for ARAIAS, an AR/AI system for chronic wound care. Focus on computer vision model fine-tuning, ML Ops, and generative AI for synthetic medical images. Own the end-to-end data lifecycle.

Build and evolve OrderYOYO’s data platform in Microsoft Fabric to power executive reporting, merchant insights, and AI. Own complex data solutions from design through production operation. Requires 6+ years of data engineering experience.

Full-Stack Engineer building an autonomous finance function. Focus on data, infrastructure, and AI features across application services, APIs, and database foundation. Requires 7+ years experience with TypeScript, Node.js, React, and PostgreSQL.

Senior Fullstack Engineer to design, build, test, and operate production services end-to-end in an agile team. Develop microservices, write well-tested code, and automate infrastructure using GitOps/CI/CD. Requires 8 years of software delivery experience.

Senior Salesforce Application Manager to own and develop Exasol's critical Salesforce platform. Requires deep expertise in Sales Cloud, Service Cloud, and CPQ, managing L2/L3 support, integrations, and transformation initiatives.

Systems Analyst freelancer needed to support business application development in a financial services environment. Responsibilities include requirements gathering, process documentation, and system integration analysis. Requires 4+ years of relevant experience.

Experienced QA Automation Tester needed for Vexcash AG. Must have strong C# and .NET skills to develop and maintain automated UI/API testing using Playwright or Selenium, integrating tests into Azure DevOps CI/CD pipelines.

Experienced C#/.NET Developer needed as a Freelancer to build modern, scalable web applications in FinTech. Focus on backend services, RESTful APIs, and data-driven applications using .NET 8+, ASP.NET Core, and SQL Server.

Lead a team of six in Cloud Infrastructure and Security for a global marketplace on AWS and GCP. Own end-to-end platform reliability, cost-efficiency, and security posture.

Forward Deployed Engineer embeds with clients to take AI solutions from idea to production. This role sets technical direction, builds foundations, and proves value in live environments using Python and LLMs.

Defensive Security Engineer (IR) leads deep investigations into cloud and platform incidents. Responsibilities include refining playbooks, operationalizing threat intelligence, and adhering to a GitOps/defense-as-code approach. Requires 4+ years in security engineering or incident response.

Junior System Administrator role involves patching Linux/Windows servers, managing Active Directory, and monitoring alerts. Requires IT training, Linux command line skills, and Windows Server basics.

Junior Network Administrator to configure switches, firewalls, and VPN gateways. Responsibilities include tracing connection problems and maintaining network documentation. Requires IT training or a degree, plus knowledge of TCP/IP and hands-on router/firewall experience.

Junior DevOps Engineer to write Terraform, maintain CI/CD pipelines, and deploy services to Kubernetes. Requires CS degree or IT training, Git, and scripting skills.

PhD Intern role focusing on the core recommendation stack for live commerce. Build and optimize models across recall, ranking, and mixed ranking using generative and multimodal techniques. Requires a PhD in a technical discipline and ML foundation.

PhD candidate sought for Research Scientist Intern role in Trust and Safety. Develop CV, NLP, or multimodal models to recognize violation content. Requires proficiency in deep learning frameworks.

PhD student role focusing on LLM/VLM research in Foundations & Intelligence Service. Responsibilities include CPT, evaluation systems, RL strategies, and probing agent failure modes. Requires PhD in CS or related field with LLM/AI Safety experience.