2239 English-speaking jobs in Berlin

Provide travel support to clients via email, phone, and online platforms. Assist with bookings, changes, and travel-related questions.

HubSpot Specialist will manage HubSpot configuration, user permissions, and system health. This role will build workflows, custom properties, and automated sequences to support business requirements. The Specialist will also provide training and documentation to HubSpot users and collaborate with Sales, Marketing, and Accounting to identify new use cases.

Shape the future of our mobile platforms as a Product Manager for iOS and Android applications. Lead a mobile app team, manage the roadmap, and collaborate with stakeholders to optimize the user experience.

Web Development Intern/Trainee provides hands-on experience on real projects. Assists with website development, focusing on usability, responsiveness, and SEO. Supports wireframing, layout design, and front-end/back-end tasks.

Mercor seeks STEM professionals (Physics, Chemistry, Math, Biology) to support AI research collaborations. Freelancers will translate research into code, develop Python solutions, and contribute to model benchmarking.

Senior Product Designer will own end-to-end design across one or more product domains, from discovery through to production-ready specs. Responsibilities include running structured discovery, improving key product flows, designing UI and interactions, and collaborating with Product and Engineering. Must have 5+ years of product design experience, a portfolio demonstrating end-to-end product design work, and strong experience designing complex B2B/SaaS products.

Master's thesis focusing on modeling and intelligent control of a dual-input RF power amplifier system. Tasks include evaluating a behavioral model, developing a control model, and verifying both using machine learning. Requires knowledge of machine learning, signal processing, and microwave engineering.

Experienced Market Director to lead and scale market growth across Europe in the consumer technology sector. Define and execute European market growth strategy, manage regional team, and collaborate with global teams.

Freelance AI Evaluation Engineer needed to create challenging coding test cases for AI systems. Requires 5+ years of Python development experience, full-stack development skills, and experience writing functional and integration tests.

Experienced IT Project Lead to manage and enhance Oracle Agile PLM platform. Responsibilities include leading full lifecycle IT projects, system administration, technical integrations, and ensuring stable and compliant operation.

As a working student in Social Media & Communications, you will support the planning, creation, and promotion of content across social channels. You will work with colleagues from communications, marketing, and product teams to ensure relevant content reaches the right audience. Responsibilities include creating content assets, messaging technical product breakdowns, and planning and publishing social media content.

Maverick Currencies seeks disciplined traders to day trade Forex and Crypto using firm capital. This performance-based contract offers a profit split (60%-90%) based on trading results. Traders follow structured systems, analyze price action, and manage risk.

Director of Marketing to lead demand generation and support new system sales for a PE-backed Business Management Software Vendor. Develop and execute marketing strategy, plan, and budget to achieve revenue growth targets. Manage a marketing team focused on pipeline growth and deliver demand generation programs including digital marketing, ABM, paid lead services, events, and email campaigns. Align marketing with sales and BDR teams to optimize lead quality and CRM processes.

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.

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.

Senior AI Pipeline Engineer to build and maintain production AI document processing pipelines on AWS Lambda, S3, and Docker. Experience with LLMs, Python, and containerized services required.

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

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.

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.

Develop and execute a multi-channel CRM strategy across the customer lifecycle. Manage and optimize the CRM tech stack, leveraging tools to create personalized customer journeys. Analyze data to uncover customer behavior insights and measure campaign impact on KPIs.