Note: The job is a remote job and is open to candidates in USA. Hyatt Hotels Corporation is seeking a Senior Software Development Engineer in Test to join its Digital Marketing Technology and Personalization organization. The role focuses on building and scaling automated test solutions for AWS-based services, APIs, data pipelines, personalization logic, AI-driven decisioning, and system reliability while partnering with platform, data, and product teams.
Responsibilities
- Design, build, and maintain automated test frameworks for cloud native services, APIs, and event driven workflows running in AWS
- Develop integration, contract, and end to end tests validating interactions across customer data platforms, personalization engines, campaign orchestration, and downstream channels
- Embed automated testing and quality gates into CI/CD pipelines to support fast, reliable releases
- Validate personalization, segmentation, and eligibility logic across channels, regions, brands, and guest journeys
- Create reusable libraries and tooling that enable engineering teams to self service testing at scale
- Build automated tests for AI and ML driven systems, including recommendation outputs, decision logic, and optimization flows
- Ensure correctness and stability of guest data pipelines, identity resolution, and activation outputs
- Implement automated checks for schema changes, data anomalies, latency, and failure scenarios
- Partner with engineering teams to improve testability, observability, and resilience of services
- Leverage AWS native tooling and logs to support test diagnostics, debugging, and root cause analysis
- Participate in incident reviews and contribute to prevention through automated quality controls and tooling
- Promote a culture of quality engineering, automation, and shared ownership across the MarTech organization
- Coordinate larger testing efforts and sharing of best practices across teams and organizations
Skills
- • Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
- • 5+ years of experience in software engineering, test automation, or quality engineering
- • Strong programming skills in Java, Kotlin, Python, or JavaScript/TypeScript the team uses TypeScript
- • Experience designing and implementing service level and API test automation
- • Hands on experience testing systems deployed in AWS, including microservices and serverless architectures
- • Experience integrating automated testing into CI/CD pipelines
- • Strong understanding of test strategy across the testing pyramid and distributed systems
- • Experience testing personalization, recommendation, or AI decisioning platforms
- • Familiarity with customer data platforms (CDPs), marketing automation, or campaign orchestration tools
- • Experience validating or testing machine learning model integrations
- • Knowledge of data quality testing, schema validation, and contract testing
- • Experience working in large scale digital, ecommerce, or consumer platforms
Benefits
- Annual allotment of free hotel stays at Hyatt hotels globally
- Flexible work schedule
- Work-life benefits including wellbeing initiatives such as a complimentary Headspace subscription, and a discount at the on-site fitness center
- A global family assistance policy with paid time off following the birth or adoption of a child as well as financial assistance for adoption
- Paid Time Off, Medical, Dental, Vision, 401K with company match
- This position is also eligible to earn an annual bonus.
Company Overview
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