607 English-speaking jobs in Hamburg

The DFG Graduate Program “Collective Decision-Making” seeks 12 doctoral researchers in Economics, Philosophy, or Political Science. The program is a structured qualification program for doctoral researchers to complete a dissertation on a topic related to the research program. Applicants must have a Master's degree in a relevant field and an excellent command of English.

Senior Tax Assistant prepares financial accounting, management reports, and tax returns. Supports audits and tax advisory services. Requires a completed tax clerk training, tax specialist qualification, and 2+ years of experience.

Accountant prepares financial accounting, annual financial statements, and management reports. Supports clients on accounting and financial reporting matters. Requires a completed advanced training as a Certified Balance Sheet Accountant and strong English skills.

Leads a multidisciplinary team transforming discovery and (pre)clinical biomarker data into actionable evidence. Develops and applies quantitative biomarker models, AI/ML approaches for tissue image analytics, and integrates multi-omics data with clinical outcomes. Collaborates with AI/ML, pathology, pharmacometrics, clinical development, and biostatistics to accelerate therapeutic decision-making.

The Global Infrastructure Product Director is responsible for the strategy, commercial performance, and governance of Colt's infrastructure portfolio. This role defines scalable products, enables anchor tenancy, and ensures disciplined global execution of passive infrastructure assets.

Financial Regulatory Analyst needed for a 12-month fixed-term contract. Responsibilities include monitoring regulations, conducting feasibility analyses, supporting audits, and ensuring regulatory transaction reporting. Requires a university degree in a relevant field, prior work experience, and understanding of financial regulations. Proficiency in English and another European language is preferred.

The Manager Group Consolidation & Reporting will implement IFRS at group level, select and implement new consolidation software, and onboard new subsidiaries. The role requires 5-8 years of experience in group accounting, consolidation, or reporting, expert IFRS knowledge, and strong PPA expertise.

Leads the global process for managing inbound inquiries from email and digital platforms, ensuring timely engagement and accurate documentation. Qualifies leads using data and tools to prioritize high-value opportunities and routes them to regional teams. Monitors KPIs and optimizes processes for continuous improvement.

Working Student in Tech (Engineering) will contribute to real production systems powering renewable energy solutions. Tasks include improving ordering processes, integrating smart meters and hardware, and supporting platform and backend engineering. Must be enrolled in a relevant program, have solid programming skills (C# preferred), and be available 15-20 hours per week.

Develops Rules and Guidelines for Lashing Equipment certification and supports RINA Lashing software. Provides guidance on Class Rules and Statutory Regulations during the design and manufacturing phase. Performs assessments and offers specialist advice for service delivery, research, or development work. Collaborates with engineering and construction teams to resolve design conflicts.

Develop and execute influencer marketing campaigns, build creator partnerships, and drive growth for strategy games. Manage budgets, track ROI, and optimize performance.

Support the creation of visual assets for digital marketing campaigns, including social media ads, paid user acquisition visuals, email, web, banners, presentations, and promotional materials. Collaborate with marketing, product, and creative teams to execute concepts and campaigns.

Travelling HVAC-R Engineer supports onboard teams in ensuring safe, reliable, and environmentally compliant operation of ventilation, cooling, and refrigeration systems. Conducts inspections, leads HVAC-R projects, and provides training to onboard teams. Requires a bachelor's degree in Refrigeration/Ventilation mechanics and automation, relevant safety certificates, and several years of experience operating large HVAC systems on cruise ships or ferries. Fluency in English is essential.

Working student will support the Talent Search Team in active sourcing, university collaborations, events, and recruitment processes.

Freelance automotive engineers with Python expertise are sought to design, evaluate, and improve AI-generated solutions for automotive problems.

Support a team developing AI-driven solutions for business applications. Identify and define AI agents to streamline processes and contribute to the conceptual design of an AI platform. Analyze market trends and create concepts demonstrating the value of AI solutions.

Freelance Data Science AI Trainer needed to design computational data science problems for GenAI models. Must have 5+ years of data science experience, proficiency in Python, SQL, and GenAI technologies, and a Master's or PhD in a quantitative field.

System Integration Engineer needed for offshore wind farm projects. Develop and maintain integration strategies, architectures, and interface requirements. Coordinate technical interfaces between engineering disciplines, OEMs, and contractors. Resolve system-level risks and challenges. Support testing, commissioning, and energization.

Project Manager to supervise and oversee the installation of BESS equipment. Plan, monitor, and control site activities, ensuring adherence to project schedules and quality standards. Manage resources, risks, and safety protocols.

Manages technical performance of vessels, ensuring compliance with regulations and company standards. Plans maintenance, repairs, and dry-docking activities.