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Software Engineer I, Annotations

San Francisco, CA🌐 Remote💼 Full-time🗓 2026-02-17 → 2026-07-31

Core

Build the core platform enabling operators to configure customer projects, manage complex tasking workflows, and ensure reliable delivery pipelines for AI data generation.

Role type

Junior backend software engineer (platform infrastructure)

Builds

Scalable backend systems, project configuration tools, and tasking/pipeline infrastructure for AI data operations.

Domain

AI data infrastructure / Human-in-the-loop operations

Deliverable

production ML models | infrastructure

Required skills

backend development, distributed systems concepts, modern web technologies and APIs, databases and data modeling, system architecture, technical design reviews

Preferred skills

TypeScript, internal tools and workflow systems, workflow orchestration, pipeline systems, task management platforms, AI annotation workflows, fast-moving startup environments

Responsibilities

Build and maintain backend systems for project configuration and delivery workflows, Develop tools for operators to manage customer projects, Create scalable tasking and pipeline systems, Improve fellow tasking experiences through automation, Design extensible platform capabilities, Collaborate with operators to translate needs into software solutions, Partner with engineers to ensure system reliability and flexibility

Seniority

Junior, hands-on IC

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