Senior Platform Engineer

Posted 1hrs ago

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Job Description

Senior Platform Engineer responsible for backend systems supporting AI-native research workflows. Join Rally to scale systems for a fast-growing user research platform.

Responsibilities:

  • Own and scale critical backend systems — including data sync pipelines, search APIs, email/SMS delivery, and workflow automation — with a focus on reliability and operational excellence.
  • Drive platform-level projects that unlock new product capabilities: activity feeds, custom objects, rate limiting, tenant isolation, and data enrichment integrations.
  • Collaborate closely with product engineers to identify and eliminate platform bottlenecks, improving the velocity and reliability of feature development across the team.
  • Participate in the shared platform on-call rotation and lead post-incident reviews, improving system observability and resilience over time.
  • Help shape the backend foundation for Rally's agentic platform — ensuring our core systems can support AI agents running research workflows at scale.
  • Influence architectural decisions and establish engineering standards across the backend stack.
  • Mentor engineers through code reviews, technical design discussions, and day-to-day pairing as the team grows.

Requirements:

  • 6+ years of experience building and operating complex backend systems in production, ideally at a startup or high-ownership environment.
  • Strong TypeScript/Node.js fundamentals with hands-on experience in a fully TypeScript codebase.
  • Deep experience with AWS managed services (ECS/Fargate, RDS/Aurora, MSK) and modern cloud-native architecture patterns.
  • Experience with event-driven systems and streaming infrastructure (Kafka or equivalent).
  • Proven track record of owning significant technical areas end-to-end — from design through implementation, rollout, and ongoing operation.
  • Strong understanding of observability (metrics, logs, traces) and comfort with on-call responsibilities and production incident response.
  • Excellent communication skills and a collaborative mindset — excited to partner with product, design, and go-to-market teams, not just other engineers.

Benefits:

  • Competitive compensation and meaningful equity
  • Flexible / unlimited PTO policy
  • Medical, dental, and vision insurance
  • Parental Leave
  • 401(k) retirement plan
  • Home office set-up support
  • Monthly remote work stipend
  • Quarterly in-person team or company gatherings