392 trainee traineeships marketing English-speaking jobs in Berlin

Assist instructors in DFG-funded research on the comparative history of public banking. Tasks include literature research, data collection, analysis, and writing.

GameDuell seeks a Junior UX Designer to craft intuitive mobile game experiences. You will design user flows, wireframes, and prototypes, collaborating with designers, developers, and product teams to ensure engaging and easy-to-understand gameplay.

Senior Account Executive to manage complex, high-value (€250k – €1m+) deals for a global employment infrastructure provider. Focus on organizations with 250 to 2,000 employees. Manage full sales lifecycle, from initial engagement to contract negotiations. 7-12 years B2B SaaS sales experience in HRIS, Payroll, ERP, Fintech, or complex Infrastructure SaaS required.

Lead and support offshore engineers in turbine service and maintenance, including troubleshooting electrical and mechanical systems. Plan and organize daily service tasks, manage work orders, and lead team transfers.

AI Research Scientist II seeks to identify high-impact open questions in AI/ML, propose tractable problems, and build comprehensive knowledge bases. Must have PhD or PostDoc from top-tier institution and deep expertise in AI/ML/Engineering.

Physics Subject Matter Expert needed for contract role. Develop physics problems for AI innovation, contribute to data creation, and evaluate AI model outputs. PhD in String theory, Quantum Field theory, particle physics, or nuclear physics required.

Working Student – Production Operations supports Audible's audiobook production pipeline, tracking data, assets, and milestones across European markets. Assists with manuscript delivery, cover artwork processing, and vendor coordination.

Experienced Unity Developer needed to architect and implement an AR platform for creators and consumers. Develop gameplay mechanics, optimize for mobile devices, and collaborate with ML engineers. 5+ years of experience and a portfolio required.

Data Collection Specialist needed for remote contract role. Record screen sessions, annotate screenshots, and follow task guidelines to ensure data quality. Must have strong familiarity with software tools like Word, PowerPoint, and Excel, and be detail-oriented with the ability to meet deadlines.

Senior Bicycle Mechanic needed to lead by example in quality and efficiency, mentor mechanics, and support workshop operations. Expert-level bicycle mechanics knowledge and experience in a professional workshop environment required. Fluency in English, German a plus.

Working student to support R&D in the development of next-generation telecommunications products. Responsibilities include design of optical measurement systems, collaboration on innovative concepts, and characterization of optical components.

Associate Legal Counsel - Equity will manage global employee equity programs, including stock options and restricted stock unit awards. Responsibilities include preparing legal documentation, supporting compliance, and providing training on equity plans. Requires a law degree and 1-2 years of experience in corporate, tax, or capital market law.

Mercor seeks a Real Estate Sales Agent for a remote, contract role (~15 hours/week). Create deliverables, review peer work, and contribute expertise to AI research. Requires 4+ years of real estate experience and excellent written communication.

Senior Manufacturing Engineer will lead engineering projects focused on efficiency, cost reduction, and quality improvements. Responsibilities include equipment selection, process analysis, and collaborating with cross-functional teams. Requires a BS in a relevant field, 3-5+ years of food manufacturing experience, and project management skills.

Scientific and technical management of the in vitro DDI-Profiling laboratory, including personnel supervision. Design, coordination, optimization, and evaluation of studies to investigate drug-drug interactions. Continuous development of methods/assays and processes. Collaboration in interdisciplinary research projects. Training new employees and scientists. Supporting Business Development and Finance functions.

Student assistant (f/m/d) for ca. 9 hours per week to write plugins/parsers for data produced in the HISOKI project. Must be a registered student at a German university, located in the Berlin-Brandenburg region, and have knowledge of python programming and English communication skills.

Provides executive support to two Managing Directors, including calendar management, travel coordination, and meeting preparation. Also manages day-to-day operations and environment of the Berlin office. Requires experience supporting C-level executives, preferably in a startup or high-growth environment. Excellent written and verbal communication skills in English are essential.

Senior Electrical/Electronics Engineer to design, develop, and produce next-generation satellite and airborne electrical systems. Responsibilities include designing PCBs, laser drivers, power control systems, and collaborating with hardware, optics, and mission operations teams. Requires a Bachelor's or Master's in a relevant field, 5+ years of electronics development experience, expert-level Altium knowledge, and hands-on experience with power control systems, inertial sensors, and prototype hardware development. Fluency in English is required.

Support the product development team in conceptualizing, implementing, and optimizing new food products. Assist with product data maintenance, sample preparation, and tasting sessions.

As a (Senior) Consultant in our Life Sciences team, you will design and implement end-to-end Operations and Supply Chain strategies across the Life Sciences value chain. You will drive transformation programs and analyze operational challenges to deliver measurable impact for clients.