GrepJob
HumanSignal

Senior Full Stack Engineer

HumanSignal
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7 months ago
Remote, WorldwideSenior
H1B Sponsor

Base Salary

$140k - $200k/yr

Responsibilities

  • Build full-stack features using React/TypeScript on the client and Django/REST services on the server.
  • Own outcomes by refining scope and proposing simpler approaches to deliver value quickly.
  • Design clean API contracts and improve performance and reliability through query tuning and caching.
  • Collaborate with Product and Design from discovery to delivery, clarifying user jobs and shaping milestones.
  • Ensure UIs are accessible and responsive, with solid error-handling and failure-mode UX.
  • Raise engineering standards through testing strategies, code quality, and observability.
  • Investigate production issues with Support and turn learnings into fixes.
  • Engage with the open-source community to understand real-world needs and improve developer experience.
  • Participate in architecture discussions, code reviews, and mentor teammates.

Requirements

  • Senior-level experience in shipping production full-stack features with React/TypeScript and Python/Django.
  • Strong product sense with experience in making scope and trade-off decisions based on user feedback.
  • Fluency with modern front-end tooling such as Vite/Webpack and state-management patterns.
  • Backend expertise in REST API design, relational modeling, and performance tuning.
  • Excellent communication skills at a Senior IC level, including writing clear RFCs/PRDs.
  • Nice to have: familiarity with GraphQL, Kafka, Spark, and multi-tenant SaaS.

Tech Stack

Apache KafkaApache SparkAWSCypressDjangoGoogle BigQueryGraphQLJestKubernetesPostgreSQLPythonReactRedisSQLTypeScriptWebpack

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