2146 English-speaking jobs in Berlin

Senior Backend Engineer (C#/.Net) will design, develop, test, and ship robust software applications, APIs, and workflows. Experience with C#, .NET framework, cloud-based applications, microservices, and RESTful APIs is required. Familiarity with Azure, SQL Server, and messaging platforms is a plus.

Lead the engineering vision for global Q-Commerce growth, managing a 100+ person team across multiple tribes and domains. Own the technical roadmap, drive OKRs, and ensure architectural excellence for a distributed microservices ecosystem. Collaborate with international brands to build localized solutions while maintaining a unified global platform.

Senior Content Manager will lead the creation and optimization of performance-driven content for marketing campaigns, landing pages, and acquisition funnels. Responsibilities include building scalable landing pages, managing AI-generated UGC video production, and analyzing campaign performance. Experience with CMS platforms, AI-powered content tools, and UGC video production workflows is required.

Design and implement new Go microservices. Maintain and improve existing microservices. Contribute to improving team processes.

Freelance lecturer to teach cyber security topics such as penetration testing, threat modeling, and auditing. Requires a university degree in Cyber Security, Computer Science, or a related field, practical experience, and English language skills at C1 level.

Senior Sales & Business Development Manager will develop and execute sales strategies to achieve revenue goals. Responsibilities include identifying market trends, managing client relationships, and collaborating with cross-functional teams. Requires 5+ years of experience in gaming, entertainment, tech, or Web3 industries with a proven track record of exceeding sales targets.

Master's thesis in Interactive Guidance for Navigated ENT Surgery. Develop prototypes for the Surgical Navigation System using C++, Python, and MATLAB.

Junior Business / KI Automation Analyst will architect and scale workflows, support data-driven decisions, and enhance data visibility. Responsibilities include building and maintaining automations, analyzing key business metrics, and identifying emerging technologies. Requires a Bachelor's or Master's degree in a related field, 1-3 years of experience, proficiency in SQL, Python, and Excel, and experience with automation tools.

PhD-level consultants with expertise in preclinical development through early clinical stages are sought. Candidates should have led or contributed to programs from target validation through first-in-human studies. Support will be provided for preclinical study strategy, data interpretation, clinical program design, and quantitative analysis. Expertise in one or more areas such as preclinical study design, data interpretation, early clinical program design, quantitative pharmacology, or clinical biostatistics is required.

Design Managers lead design efforts for complex infrastructure projects, ensuring alignment with project goals, client requirements, and industry standards. Responsibilities include establishing design governance frameworks, managing project requirements and interfaces, and collaborating with multidisciplinary teams.

Senior .NET Engineer to develop core exchange infrastructure and trading systems, including order processing, market data, and internal trading logic. Experience with C#, high-load systems, and crypto processing providers is required.

Manages order shipments, including replenishment to stores and product returns. Serves as the main point of contact for store deliveries and handles transfer orders and Intercompany PO/SO. Troubleshoots system errors and supports new store openings.

Product Engineer to build and ship AI music video features end-to-end. Collaborate with a small team to turn user problems into solutions, prototyping, testing, and iterating quickly. Experience with React, TypeScript, Python, and AI integrations required. Must be based in Berlin and able to work in the office four days a week.

Unpaid internship for BA/MA students in Publishing, Literature, or related fields. Research and document children's book creation processes from manuscript to publication, analyzing workflows and industry requirements.

Develop and implement scalable semantic data solutions for global R&D teams using data engineering, ETL processes, big data analytics, and NLP pipelines. Analyze, assemble, and maintain large unstructured scientific datasets and prepare them for analysis. Support the analysis of large, complex data sets to generate actionable insights for research and development.

This role is responsible for the day-to-day operations of the office, including welcoming visitors, managing mail, and maintaining a positive work environment. The Workplace Experience Lead will also provide administrative support to the CEO, coordinate team events, and oversee a small team. The ideal candidate has 3+ years of experience in office management, a warm and outgoing personality, and strong organizational skills.

Senior AI Engineer will design, implement, and optimize core components of Zapdeck's agentic AI architecture. Responsibilities include building agentic workflows, developing advanced AI features, and contributing to product evolution. Requires 2+ years of experience building production-grade AI systems, strong focus on LLMs, and experience with orchestration frameworks like LangGraph. Must have a strong understanding of prompt engineering, evaluation strategies, and LLM reliability optimization.

Software Engineer to build, run, and improve AI-driven production planning software. Develop backend code in Rust, write tests, debug issues, and interface with customer systems. Contribute to API design, system architecture, and frontend features in React/TypeScript. Deploy and operate services on Kubernetes.

Manages and optimizes Awareness and Consideration marketing campaigns across multiple channels. Develops and implements media plans, negotiates media partnerships, and analyzes campaign performance. Collaborates with Brand Marketing, Performance, Content Marketing, CRM, and Public Relations.

Shape and evolve our OOH parcel locker platform across international markets. Support product development, translate stakeholder feedback into product decisions, and ensure smooth internal product operations. Collaborate with support teams to resolve complex problems and contribute to product roadmap improvements.