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David AIDavid AISan Francisco, CA

Senior Software Engineer, Platform

Builds and maintains scalable backend services and distributed systems to process petabytes of audio data. Requires 3+ years backend experience with APIs, databases, cloud infra, and distributed systems.

160k – 220k/yr
On-site3+ YOEBackend Engineering

About the role

Responsibilities

  • Design, build, and maintain production-grade backend services that power everything from data collection to customer-facing insights.
  • Own the architecture and performance of distributed systems that ingest, transform, and serve audio data at scale.
  • Define and evolve internal APIs and service boundaries to support a growing set of ML and product features.
  • Build resilient, observable, and easy-to-debug systems with strong performance characteristics.
  • Collaborate with product, operations, and ML teams to rapidly iterate on new product + research ideas and ship fast.

Requirements

  • 3+ years backend development building scalable APIs and services.
  • Proficient with RESTful APIs, service interfaces, and database design (PostgreSQL, MySQL).
  • Strong understanding of distributed systems and service-oriented architecture.
  • Extensive cloud infrastructure and infrastructure-as-code experience.
  • Proficient in profiling, debugging, and optimizing backend systems.

Nice-to-haves

  • Experience launching systems from ground up in high-growth environments.
  • Familiarity with event-driven architectures, async processing, or large-scale data pipelines.
  • Familiarity with CI/CD pipelines and DevOps best practices.
  • Built scalable data pipelines that have facilitated large-scale event-driven workflows across large volumes of audio or video data.
  • Scaled up inference and train compute for large scale workloads in a production setting.

Technologies

  • Next.js, TypeScript, TailwindCSS, Node.js, tRPC, PostgreSQL, AWS, Trigger.dev, WebRTC, FFmpeg.

Benefits

  • Unlimited PTO.
  • Top-notch health, dental, and vision coverage with 100% coverage for most plans.
  • FSA & HSA access.
  • 401k access.
  • Meals 2x daily through DoorDash + snacks and beverages available at the office.
  • Unlimited company-sponsored Barry’s classes.

Skills

REST APIsPostgresMySQLDistributed SystemsService-Oriented ArchitectureCloud InfrastructureInfrastructure-As-CodeNode.jsTypeScriptAWSTrpcEvent-Driven ArchitecturesCI/CDDevOpsFfmpeg
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