Machine Learning Scientist II at Booking.com focused on the Content Intelligence team. The role involves building, training, and deploying content models (Computer Vision, NLP, Generative AI) and in-house LLMs for applications like moderation, translation, AI trip planner chatbot, and content generation. Responsibilities include exploring state-of-the-art techniques, training innovative ML models, engineering reusable frameworks, conducting data analysis, and collaborating with ML engineers and product teams for production deployment.

Senior Machine Learning Scientist role focused on designing, developing, and deploying agentic, ML-powered solutions for customer-facing applications within Booking.com's GenAI Applications team. Responsibilities include building agentic systems, developing evaluation strategies, and collaborating with cross-functional teams to drive business impact.

Senior Machine Learning Scientist focused on GenAI Applications within Booking.com's Data & AI Marketplace department. The role involves designing, developing, and evaluating agentic, ML-powered solutions for customer-facing applications like booking search and trip planning, utilizing LLMs, recommendation systems, and agent-based architectures. Key responsibilities include researching, training, fine-tuning, and evaluating models, driving experimentation, and collaborating with cross-functional teams to deploy AI solutions.

Senior Machine Learning Engineer for the GenAI Infra team, responsible for building and deploying the Agents platform at Booking.com. This role focuses on developing and serving GenAI capabilities, including agents, tools, and orchestration, for applications like the AI Trip Planner and free text search. Key responsibilities include deploying ML models, evaluating architecture solutions, developing generative models, integrating models into production, and owning services end-to-end.

Senior AI Engineer to design and implement a next-generation People Assistant, a conversational AI platform for HR systems, focusing on orchestrating multiple AI agents for seamless employee interaction and transaction completion.

Senior Software Engineer role focused on building and deploying AI applications, specifically LLMs and agents, for the consumer travel experience. The role involves designing AI workflow infrastructure, collaborating with ML engineers and data scientists, and ensuring system reliability and operational excellence at scale.

Machine Learning Manager for Recommendations & Smart Positioning team at Booking.com. The role involves leading a team of ML scientists to develop and deploy ML solutions for product ordering, recommendations, search optimization, and filters across the platform, managing billions of requests daily. Responsibilities include team building, roadmap definition, technical decision-making, and ensuring the delivery of innovative ML models and AI solutions within production constraints, impacting a large customer base.

Machine Learning Engineering Manager for the Ranking and Recommendations track at Booking.com. This role leads a team focused on foundational ML & Data layers for personalization systems, including search ranking and recommendations. Responsibilities include developing scalable ML infrastructure and pipelines, enabling ML scientists to productionize RecSys solutions, managing ML engineers and data engineers, and collaborating with stakeholders to translate business requirements into ML solutions. The role requires experience in leading ML engineering teams, deploying end-to-end ML models, and working with cloud frameworks and big data technologies.

Senior Data Engineer role focused on building and optimizing data pipelines for GenAI foundation models and supervised fine-tuning. The role involves processing massive textual and image data, ensuring data quality, and providing tools for ML scientists and the analytics community. It requires experience with cloud data pipelines, big data frameworks, and database systems, with a focus on enabling ML model training and product improvement.

Data Engineer II - GenAI role at Booking.com focused on building and optimizing data pipelines for training and optimizing content models, including GenAI foundation models and supervised fine-tuning. The role involves working with large datasets (petabytes) from various sources to ensure high-quality data for ML platforms and downstream applications, collaborating with data scientists and engineers.

Technical Product Manager for Lineage Sourcing product within Booking.com's Data Foundations group. This role focuses on setting product vision, GTM strategy, and driving adoption of enterprise-wide lineage tooling for OLTP and OLAP data and AI systems. The product aims to enable managed sourcing of table and column level lineage, powering data & AI product discovery, impact analysis, and enhancing trust and governance across the enterprise data landscape. The role requires balancing needs of data & AI practitioners and compliance/control/legal functions, with a deep understanding of large-scale distributed enterprise data systems.

This role focuses on managing Data & AI Governance initiatives, including policy enforcement, regulatory compliance (GDPR, DMA, SOx, EU AI Act), data stewardship, and metadata management. It involves leading a team of specialists and driving the adoption of governance tools and practices within a large organization. The role requires a technical background in governance frameworks and risk management, with a strong emphasis on operational excellence using tools like Jira and Confluence.

Graphic Designer for Booking Ads responsible for visual identity, strategic storytelling, and AI tool integration to create scalable assets for commercial stakeholders. Collaborates with UX, Video, PMM, and Commercial teams.

The role is for a ServiceNow AI Developer responsible for leading the AI transformation of the ServiceNow platform at Booking Holdings. This involves designing, deploying, and governing AI solutions using Now Assist, Virtual Agent, and Predictive Intelligence, focusing on enterprise automation and digital workflows.

The role focuses on leveraging AI capabilities within the ServiceNow platform, specifically Now Assist, Virtual Agent, and Predictive Intelligence, to transform enterprise automation and digital workflows. The engineer will design, deploy, and govern these AI solutions, moving beyond traditional ITSM configuration.

Full Stack Software Engineer II on the Fraud Engineering Team at Booking.com. This role involves designing, building, and operating end-to-end product features across the stack (front-end, back-end, data & integration) in a cross-functional team. Responsibilities include API/microservice development, UI development, backend service implementation in Java, database work, testing, CI/CD, production monitoring, incident response, and collaboration with product/design/data. The role requires experience with modern AI tooling for development acceleration, operating high-volume, low-latency services, and AWS cloud services. Experience in e-commerce, travel, payments, or fraud/risk domains is a plus.

Product Manager for a Traveller Intelligence platform that builds a unified, real-time traveller profile and API gateway. This platform powers product surfaces, AI agents, and analytical systems, aiming to enhance personalization and drive business growth. The role involves defining product strategy, managing roadmaps, collaborating with engineering and data science, and ensuring data quality and accessibility.

This role partners with risk owners in the Data & Machine Learning Platform domain and development teams to identify risks, drive risk responses, and support the design of internal controls. It focuses on ensuring regulatory compliance (SOX, NIST, DMA, DSA, EU Act Act, NIS2), architecting guardrails for secure onboarding, and driving automation initiatives for compliance bottlenecks. The role requires experience with scripting languages like Python and GRC tools, and a strong understanding of technology risk domains including AI/GenAI.

This role focuses on ensuring compliance and governance for data and AI initiatives within Booking.com. The analyst will translate complex regulations (like DMA, EU AI Act) into practical agile practices, helping product and tech teams navigate data governance and ethical AI without hindering development. Responsibilities include overseeing compliance dashboards, operationalizing governance frameworks, monitoring regulatory adherence, identifying risks, assisting with tool adoption, maintaining policies, and preparing for audits. The role requires experience in Data Governance and Compliance or a related analytical background, strong communication skills, and an understanding of risk management.

Senior Threat Intelligence Analyst responsible for maturing the threat intelligence offering, conducting proactive research on cyber attacks, performing daily operational tasks, leading intelligence requirement gathering, producing tailored threat intelligence reporting, and collaborating with vendors and internal teams. The role involves leveraging AI and LLMs for intelligence use cases and requires experience in scripting/engineering for automation.

Senior Data Scientist role at Booking.com focused on Marketplace, specifically Loyalty & Incentives Insights or Trip Management & Order Insights. The role involves driving strategy, designing experiments, building prototypes, and informing business decisions through data analysis and modeling. It requires collaboration with ML, Product, and Data Engineering teams, and a focus on producing high-quality, reproducible code. The role also involves stakeholder management, mentoring, and contributing to the data science community.

Security Engineer focused on Data Detection & Response, responsible for engineering, maintaining, and optimizing CASB and DLP systems for high-fidelity detection and automated incident response. This role involves applying SRE practices, implementing 'Security as Code', developing detection logic, and creating Python-based automation playbooks within a SOAR platform. The engineer will also ensure compliance with regulations like PCI-DSS, GDPR, and SOX.

Engineering Manager for the ServiceNow Platform at Booking.com, responsible for people leadership, platform health, and delivery outcomes. The role involves leading engineering teams to build, operate, and evolve the enterprise ServiceNow platform, ensuring stability, performance, and automation. Key focus areas include platform observability, automation for toil reduction, CMDB stewardship, integration reliability, and cross-platform collaboration. The role will also involve partnering with Product and ServiceNow to adopt AI-augmented operations for use cases like case triage and developer productivity, aligning with company AI targets and governance.

The role focuses on designing and implementing architecture solutions for data and AI governance across Booking.com. It involves ensuring solutions are scalable, secure, compliant, and fit for the future, working with business units to co-create these solutions and align them with broader data and AI strategies. The role requires a deep understanding of data storage, governance, and consumption solutions, cloud technology, and the ability to partner with both technical and non-technical stakeholders.

Account Manager for Booking.com in Chicago, responsible for proactively connecting with and managing a portfolio of accommodation partners to drive business growth and ensure partner success. This involves building strong relationships, analyzing data to identify opportunities, resolving issues, and maximizing the use of Booking.com's products.

Seeking a Technical Accounting Specialist to provide US GAAP accounting guidance, document technical accounting assessments, and oversee the accounting function. The role involves continuous improvement through standardization and process automation, partnering with various finance departments, and undertaking ad-hoc projects. Requires expertise in US GAAP and SEC reporting, strong comprehension of finance areas like Risk & Controls and SOX, and experience in a Big 4 Audit firm.

Senior Platform Engineer role focused on building, designing, and owning software applications and systems. Responsibilities include ensuring quality, refactoring code, evaluating architecture solutions, managing services end-to-end, resolving production issues, reducing operational costs through automation, improving monitoring and alerting, and providing architectural guidance and mentorship.

This Platform Engineer II role focuses on building, designing, and owning software applications and systems end-to-end. Responsibilities include ensuring application quality, designing scalable architectures, managing production services, resolving technical incidents, reducing operational toil through automation, and improving monitoring and alerting. The role also involves critical thinking, continuous quality improvement, effective communication with stakeholders, and providing architectural guidance.

Data Analyst I role focused on reporting, visualization, and analysis within a team, consulting with stakeholders on problem definition, success metrics, and data insights. The role involves consuming and preparing data, translating business problems into data stories, and leveraging foundational data analysis and visualization skills to answer business questions and inform business decisions. Requires stakeholder management, adaptability to business needs, and collaboration with peers in data engineering and other crafts. Familiarity with the larger data ecosystem at Booking and high-level knowledge of area goals is a must.

The Data & AI Governance Architect role focuses on designing and implementing architecture solutions for data and AI governance across Booking.com. This involves establishing policies, standards, and processes for managing data and AI assets, ensuring security, trust, accessibility, and compliance. The role requires deep technical knowledge in data storage, governance, and consumption solutions, as well as the ability to advise non-technical stakeholders and collaborate with product and engineering teams.

Technical Product Manager for Booking.com's Messaging Platform, focusing on end-to-end delivery, platform performance, API troubleshooting, and stakeholder management. The role involves driving product strategy, gathering requirements, and ensuring successful product launches in a fast-paced environment.

This role focuses on supporting and improving the performance of Booking.com's API ecosystem by analyzing API performance, supporting partner integrations, and turning data into actionable improvements. The API Specialist will work closely with Product, Engineering, and Commercial teams, monitor API metrics, troubleshoot issues, and contribute to scalable solutions. They will also help onboard new partners, improve documentation, and explore efficiency gains through automation and emerging technologies like AI.

The Business Application Engineer will work with the ServiceNow Platform Team to evaluate, design, configure, install, deploy, and maintain ServiceNow ITOM modules. This role involves hands-on development, integration with IT Operations Management tools, and ensuring the sustainability of the platform. The engineer will also troubleshoot issues, manage incidents, and collaborate with various stakeholders.

Senior Public Affairs Manager for Payments & Financial Services at Booking.com, focusing on global regulatory engagement, policy analysis, and stakeholder relations in the evolving fintech landscape.

Android Software Engineer II focused on screen composition within the Marketplace domain at Booking. Responsibilities include building software applications, end-to-end system ownership, technical incident management, architectural guidance, and software systems design. The role emphasizes critical thinking and continuous quality improvement.

Product Manager for a Fintech Regtech unit at Booking Holdings, focusing on building seamless onboarding experiences for millions of partners globally. This role involves understanding partner problems, creating product strategy, owning delivery milestones for Identity Verification Platform products, defining KPIs, and collaborating with Engineering, Data Science, and stakeholders. Experience with Identity verification products (KYC/KYB) and platform products is preferred.

Director of Financial Planning & Analysis for the Marketing Business Unit at Booking.com. This role involves leading a team of 15, providing strategic financial insights, scenario analysis, business planning, performance reporting, and driving FP&A process improvements. It requires strong partnerships with commercial teams and provides strategic finance leadership on data, AI-enabled decision support, and customer acquisition economics.

Senior Software Engineer role within the Financial Systems organization, specifically on the FinTax for Business team. This role focuses on building and scaling a future-proof tax platform for Booking Holdings brands, ensuring accurate and compliant tax collection from supply partners. Responsibilities include designing, developing, and owning internal systems, collaborating with finance and product teams, and contributing to technical decisions and system architecture.

This is an Account Executive Intern role at Booking.com in Bangalore, India. The primary responsibilities involve supporting new and existing accommodation partners by providing advice on their webpages, training them on Booking.com's extranet and systems, and maintaining communication primarily via telephone. The role also includes supporting the Local Partner Services team with various office tasks.

This role is for an HR Programs and Talent Specialist at Booking Holdings Romania. The specialist will manage HR initiatives, talent cycles, and partner with HR stakeholders to integrate AI-driven solutions into the employee lifecycle. Key responsibilities include program management, talent cycle oversight, stakeholder partnership, AI integration, data analysis, and employee experience optimization. The role requires a Bachelor's degree in HR or a related field, 3-5 years of HR experience, and strong project management and interpersonal skills.

This role is for a Data Analytics Engineer with expertise in Snowflake, DBT, and SAP HANA, focusing on building and maintaining reporting solutions for the finance department. The role involves data modeling, data loading, monitoring system performance, and collaborating with finance stakeholders to understand and implement business requirements.

Account Manager for Booking.com in Zurich, responsible for informing and consulting accommodation partners on business performance, market opportunities, and industry trends. The role focuses on empowering partners to use Booking.com's systems and tools to optimize their performance and enhance customer experience.

Principal Software Engineer at Booking.com's FinTech business unit, focusing on setting technical direction, driving strategic projects, and hands-on coding for a large-scale, distributed global platform. The role involves mentoring engineers, evaluating new technologies, and ensuring technical excellence in a fast-growing environment.

The Senior Manager - Cyber Defence and Response is responsible for establishing, monitoring, scaling, and continuously improving cybersecurity services including Cyber Threat landscape, Security operations, Incident response, and threat hunting. The role requires strategic leadership, operational excellence, team management, and hands-on involvement in high-impact situations to ensure the company remains secure and compliant.

Senior Manager leading Data Engineering & Analytics CoE, responsible for operational efficiency, risk control, and delivery of cross-brand platform initiatives. Acts as a visionary Engineering Leader and Change Agent, bridging business strategy and engineering execution. Focuses on technical leadership, complex problem-solving, risk management, and team operational excellence.

Senior Accountant role focused on FinTech accounting for Booking Holdings in Bangalore, India. Responsibilities include overseeing financial close activities, ensuring accurate reporting, maintaining controls, and collaborating with FinTech teams and external partners. Requires strong knowledge of US GAAP/IFRS and SOx, with at least 6 years of experience and a Chartered Accountant qualification. Experience with FinTech, project management, and data analytics teams is beneficial.

Senior Android Engineer at Booking Holdings, responsible for designing, implementing, and shipping end-to-end product features for Android mobile applications. The role involves building scalable backend services, collaborating with cross-functional teams, and ensuring software quality and reliability in production environments.

Engineering Manager for Booking.com's Marketplace teams, responsible for leading a high-performing team that maintains and evolves mission-critical systems. The role focuses on creating an environment for engineers to design, build, and operate reliable, scalable platform components, ensuring technical decision-making, software delivery, operational excellence, and sustainable execution. Two potential teams are Conversational Platform (handling text, voice, video conversations for travelers, processing millions of messages daily, routing to human or AI actors) and Order Platform (source of truth for reservation data, orchestrating creation and changes). Responsibilities include people leadership, technology/craft/delivery guidance, architecture, and product strategy, with a focus on building new product capabilities and driving innovation.