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Salary: USD 128,842 - 232,200 / annual
Braze is a leading customer engagement platform that empowers brands to deliver personalized, AI-driven customer experiences at scale. The Core Objects team owns the foundational data structures that power Braze's product offering and enable customers to implement their most innovative engagement strategies.
In this role, you will work on significant engineering challenges including extending Braze's high-scale ingestion pipeline to handle new and advanced data objects, optimizing performance and cost, and owning complex backend systems that enable the entire product offering. The team extensively integrates AI into its daily workflow, leveraging agentic tools to navigate the large Ruby monolith, create proof of concepts, and transition quickly and safely from requirements to working solutions. AI is used across all stages of product delivery, fundamentally enhancing the team's ability to deliver high-quality results more efficiently.
You'll be a Senior Fullstack Engineer taking on a variety of challenges as the team builds new projects in extending and building Core Objects systems and features. This is an opportunity to work with a genuinely approachable, exceptionally kind, and intensely passionate team that sets high standards, champions teamwork, and creates work-life harmony while navigating rapid global growth.
Braze has been recognized as a Leader in marketing technology by industry analysts, a G2 "Best of Marketing and Digital Advertising Software Product" in 2025, a 2025 Best Companies To Work For by U.S. News and World Report, and a 2025 Fortune Best Workplace in Technology by Great Place To Work. The company is headquartered in New York with offices globally including Chicago, Austin, Berlin, London, San Francisco, São Paulo, Singapore, Sydney, and Tokyo.
REQUIREMENTS:
- 5+ years of full-stack development experience
- Experienced technical leader
- Strong understanding of design, data structures, and algorithms
- Self-starter with great communication and organizational skills
- Experience working in team environments
- Bonus: Professional experience building software at scale; experience with Ruby, Ruby on Rails, React, Go, SQL, NoSQL databases, distributed systems, API design/monitoring/best practices; experience with agile processes; passion for customer experience
