Cinder

Senior Software Engineer - Full Stack

Cinder
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almost 4 years ago

Base Salary

$190k - $250k/yr

Responsibilities

  • Build configurable AI agents that review content against customer policies.
  • Develop nodes and features for the Restate durable workflow engine supporting moderation pipelines, NCMEC reporting, and enforcement actions.
  • Build review queue features including QA decision overrides, attribute-level labeling, forms, and skills-based routing.
  • Develop analytics and metrics dashboards using a React frontend backed by a Django/GraphQL API.
  • Build Salesforce and Zendesk integrations for two-way moderator-to-user communications and conversation history.
  • Improve reliability, define SLIs, increase pipeline throughput, and participate in on-call ownership.
  • Own features end to end across data models, APIs, backend systems, and user interfaces.
  • Participate in customer demos, gather feedback, and influence product direction and engineering culture.

Requirements

  • 5+ years of experience building production software across the stack.
  • Experience with Django or similar backend frameworks, React or similar frontend technologies, relational databases, and message or event systems.
  • Ability to identify customer problems and build end-to-end solutions independently.
  • Experience with high-throughput, data-intensive systems and reasoning about pipeline throughput, latency, and scale tradeoffs.
  • Strong understanding of backend design and end-to-end ownership from data model through API through UI.
  • Fluency with AI coding tools and a thoughtful perspective on how they affect software development.
  • Clear written communication for pull requests, Slack, and customer-facing documentation.
  • Experience in trust and safety or abuse prevention is preferred.
  • Startup or early-stage company experience is preferred.
  • Familiarity with workflow or automation systems, policy engines, or case management tools is preferred.
  • Experience working directly with enterprise customers or in a customer-facing engineering role is preferred.

Benefits

  • Health, vision, and dental benefits.
  • 401(k) plan with employer matching.
  • Fully paid commuter benefits.
  • Fully stocked office with paid lunch and dinner.
  • Based in NYC, with relocation support for the right candidate.
  • In-person collaboration and at least two all-company events per year.

Tech Stack

DjangoGraphQLReact
Cinder

About Cinder

51-200 employees

Cinder builds an AI-native trust and safety operations platform for online platforms to manage policy enforcement, investigations, and real-time abuse response from a single command center. It sells enterprise software to trust and safety teams, including tools to deploy AI agents, file NCMEC reports, and audit safety programs. Founded in 2022 and headquartered in New York, the privately held company reports serving over thirty customers, including some of the world’s largest consumer platforms.

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