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Principal AI Software Engineer, Mobile Engineering

https://www.marriott.com Logo

Marriott Bonvoy

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Location:
United States , Bethesda

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

118900.00 - 197600.00 USD / Year
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Job Description:

Serves as the technical leader for integrating AI across native iOS and Android engineering teams. Drives adoption and effective use of AI-enabled capabilities throughout the Agile delivery workflow—enabling engineers to leverage technologies such as Cursor, LLM-based IDE integrations (Xcode, Android Studio), and emerging AI developer tooling across the software development lifecycle. Champions a culture of rapid learning, experimentation, and collaborative engagement, ensuring actionable feedback informs evolving strategies and implementation plans.

Job Responsibility:

  • Define and drive an evolving strategy for AI adoption within mobile engineering
  • Lead integration of AI tooling across ideation, coding, testing, and code review
  • Establish and maintain best practices for AI-assisted development (e.g., “Rules” in Cursor) tailored to iOS and Android
  • Ensure appropriate code-quality, privacy, and IP safeguards when integrating AI tooling
  • Leverage MCP Servers to extend AI integration across various tools
  • Promote spec-driven development to ensure AI-generated code aligns with clearly defined contracts, behaviors, and acceptance criteria
  • encourage developers to use structured specifications to guide prompt engineering, code generation, and automated validation
  • Create and lead a working group to gather input, share learnings, and provide ongoing direction
  • Foster an inclusive environment that encourages peer contribution to process and tool evolution
  • Communicate strategy, progress, and outcomes to developers, leaders, and digital executives
  • Monitor, measure, and refine processes to ensure AI enables creativity, innovation, and efficiency
  • Continuously incorporate feedback and industry trends to keep tooling and approaches current and effective
  • Objectively assess emerging technologies through prototypes and proof of concepts

Requirements:

  • 10+ years of hands-on native mobile application development (iOS or Android)
  • Demonstrated experience integrating AI tools (e.g., Cursor or similar, LLMs) into mobile development workflows
  • Demonstrated ability to rapidly learn and operationalize new technologies
  • Track record of leading technical teams and delivering results in Agile environments
  • Strong technical expertise in mobile development and AI-assisted developer tools
  • Undergraduate or graduate degree in a technical field, or equivalent experience

Nice to have:

  • Demonstrated success leading cross-functional and/or transformation initiatives
  • Excellent written and verbal communication skills
  • able to present to technical and executive audiences
  • Experience facilitating working groups, community forums, or feedback-driven process evolution
What we offer:
  • 401(k) plan
  • stock purchase plan
  • discounts at Marriott properties
  • commuter benefits
  • employee assistance plan
  • childcare discounts
  • medical, dental, vision coverage
  • health care flexible spending account
  • dependent care flexible spending account
  • life insurance
  • disability insurance
  • accident insurance
  • adoption expense reimbursements
  • paid parental leave
  • educational assistance
  • paid sick leave
  • PTO
  • holidays

Additional Information:

Job Posted:
January 03, 2026

Expiration:
January 12, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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