Business Intelligence Developer (Maternity Cover) - Design Hotels

Job Summary:

We are seeking a Business Intelligence & Reporting Specialist to manage and enhance our reporting environment. In this role, you will be responsible for producing accurate, consistent, and timely reports and dashboards in Tableau, while ensuring the ongoing maintenance and optimization of existing reporting solutions. You will also support the development and maintenance of the business intelligence infrastructure, including ETL processes, helping to deliver reliable insights that support business decision-making.

Your Responsibilities:

• Collaborate with business stakeholders to analyze business processes and gather reporting requirements.
• Translate business needs into clear technical specifications and data solutions.
• Design, develop, and enhance Tableau reports and dashboards to support business decision-making.
• Maintain and further develop the SQL Server data warehouse environment.
• Develop and execute SQL queries for data analysis, validation, and reporting purposes.
• Design, implement, and maintain ETL processes using SSIS, ensuring efficient and reliable data integration.
• Create and maintain technical documentation, including requirements, solution designs, and user guides.
• Perform testing, troubleshooting, and issue resolution to ensure the quality and reliability of BI solutions.
• Support continuous improvement initiatives within the business intelligence and reporting landscape.

Your Profile:

• Bachelor’s or master’s degree in Computer Science, Information Systems, Business Informatics, or a related field, or equivalent practical experience.
• 2-4 years of work experience in Business Intelligence, Data Warehousing, or Analytics development.
• Strong hands-on experience with Tableau, including dashboard development, data visualization, and report optimization.
• Solid knowledge of Microsoft SQL Server, T-SQL, and database design principles.
• Experience developing and maintaining ETL processes using SSIS or comparable ETL tools.
• Experience working with data warehouses and ensuring data quality, integrity, and availability.

Soft Skills:

• Strong analytical and problem-solving skills with the ability to translate business requirements into technical solutions.
• Strong communication and stakeholder management skills, with the ability to collaborate effectively with business and technical teams.
• Structured, detail-oriented, and proactive working style with a commitment to delivering high-quality solutions.
• Fluent in English.

What we offer:

• An exciting opportunity to shape the future of our systems.
• A great experience in the niche market of luxury boutique hotels.
• Hybrid mobile working options.
• Working in a motivated and international team from over 39 countries at the global Headquarters of Design Hotels™.
• Great benefits at member hotels, brand partners, and other employee discounts and special offers, including Marriott Explore rates.
• Career development opportunities in an international company

This position is a maternity cover and is offered on a one-year fixed-term contract.

ABOUT DESIGN HOTELS™

Design Hotels GmbH ( is a full-service hospitality consultancy, offering customized services to its member hotels. Under the brand Design Hotels™ the company represents and markets a curated selection of currently more than 300 luxury hotels in over 60 countries. These member hotels are independently owned but united by a commitment to individuality, progressive design, and cultural authenticity. Design Hotels™ embodies the most advanced ideas in the hospitality industry and offers discerning travelers new opportunities and inspiration for both a more conscious travel and lifestyle.

The company has its headquarters in Berlin and branches in Los Angeles, New York, London and Singapore. Since March 2021, Design Hotels GmbH is part of the Marriott International portfolio.

Design Hotels is an equal opportunity employer, we celebrate diversity and practice inclusivity. Hiring decisions are based on merit, qualifications, and our business needs only.

Please send your application without a picture.

Marriott International is an equal opportunity employer. We believe in hiring a diverse workforce and sustaining an inclusive, people-first culture. We are committed to non-discrimination on any protected basis, such as disability and veteran status, or any other basis covered under applicable law.

Marriott International is the world’s largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. Be where you can do your best work,​ begin your purpose, belong to an amazing global​ team, and become the best version of you.