Role Description - Work as part of the team building out next generation cloud-based data, analytics and machine learning platform. - Function as a technical expert and lead engineer for the data platform team. - Perform research, analysis, design and development on a wide range of next generation data capabilities and products. - Set technical standards and develop reusable frameworks to ensure consistent and efficient creation of data capabilities and products. - Assume technical ownership of Service Provider deliverables and lead their technical resources to ensure deliverables are of high quality, follow Marriott standards and best practices and perform at scale. - Research emergency technologies that will provide future capabilities and seek solutions for complex technical issues. - Ensure early warning to the business stakeholder executives regarding degraded or missed service levels. - Coordinate with Application Delivery and Infrastructure teams for deployment and production support activities. - Train and mentor other team members, and peers as appropriate. - Liaise with multiple teams to steer projects from inception to successful delivery. - Provide financial input on department or project budgets, capital expenditures or other cost and resource estimates as requested. - Follows all defined IT standards and processes (i.e. IT Governance, SM&G, Architecture, etc.), and provides input for improvements to the appropriate process owners as needed. - Maintains a proper balance between business and operational risk. - Assess when risks need to be escalated to right channels. - Facilitates timely resolution of service delivery problems and minimizes the impact to stakeholders. Qualifications - Bachelor's degree or foreign equivalent degree in Computer Science, Computer Engineering, Electronic Engineering or in a closely related technical field followed by 8 years of progressively responsible hands-on experience developing large scale data pipelines and applications at enterprise scale. - 4 years’ experience with technical delivery of large-scale data pipelines and applications. - 3 years’ experience developing data applications and applications on AWS. - 3 years hands on experience with Hive, HiveQL & Spark. - 2 years hands on experience with Snowflake. - 2 years’ experience with AWS S3 and Lambda. - 2 years’ experience in migrating data platforms/applications to AWS. - Experience as a strong technical leader with proven ability to lead Service Provider technical resources. Requirements - Telework: 100% Remote; position may be performed from anywhere within the U.S. - Travel: Travel to Marriott HQ in Bethesda MD at least once per quarter. - SALARY: $150,426 - $178,400 per year. - LOCATION: 7750 Wisconsin Ave, Bethesda, MD, 20814. Benefits - All positions offer a 401(k) plan, stock purchase plan, discounts at Marriott properties, commuter benefits, employee assistance plan, and childcare discounts. - Benefits are subject to terms and conditions, which may include rules regarding eligibility, enrollment, waiting period, contribution, benefit limits, election changes, benefit exclusions, and others. - Full-time positions also offer coverage for medical, dental, vision, health care flexible spending account, dependent care flexible spending account, life insurance, disability insurance, accident insurance, adoption expense reimbursements, paid parental leave and educational assistance. - Washington Applicants Only: Employees will accrue paid sick leave, 0.077 PTO balance for every hour worked and be eligible to receive a minimum of 9 holidays annually.

• Lead the design, implementation, and maintenance of complex software solutions. • Provide technical expertise and guidance to engineering teams. • Ensure high standards of code quality through reviews, pull requests and best practices. • Work with cross-functional teams to achieve project objectives and resolve issues. • Drive improvements in software design and development processes. • Identify and address technical problems and performance issues. • Mentor other engineers, providing guidance and support for their development. • Work closely with the Quality Assurance teams and participate in QA efforts when needed. • Participate in internal and external product support when needed. • Engage in Agile ceremonies and contribute to iterative development processes.

• Take ownership of projects across Marimo's open-source ecosystem, focusing on Marimo's backend and its Python ecosystem • Influence critical decisions on library design, ensuring APIs remain simple yet composable • Design new capabilities that push the boundaries of interactive computing without complicating user experience • Work in the open, at a fast pace — engage promptly with a large and vocal community of users and contributors • Triaging issues and reading between the lines to understand unstated needs • Exercise judgment to balance the needs of community with roadmap and vision

• Co-design and implement the backend architecture of molab • Solve for high availability and low latency • Design to run on CoreWeave's specialized kubernetes-based clusters • Integrate with CoreWeave object storage • Solve for keeping GPU utilization high