CareerPlan

Senior Software Engineer, Experimentation Interfaces

BrazilFull-time2026-10-26 → 2026-11-10

Core

Build and maintain the web application and AI-assisted workflows for Airbnb's experimentation platform (A/B testing and feature rollout), enabling teams to set up, manage, and analyze experiments.

Role type

Senior full-stack software engineer (experimentation platform)

Builds

Web application for experiment configuration and analysis, Python APIs, data layer, and AI-enabled agent tools

Domain

Travel technology / Experimentation platform / AI

Deliverable

production ML models | product features

Required skills

React, TypeScript, Python, GraphQL, relational databases, LLMs/agent tooling, AI-assisted development, data visualization

Preferred skills

Experimentation platforms, data-intensive applications

Technologies

React, TypeScript, Python, GraphQL

Responsibilities

Develop full-stack features from design through on-call, build AI-enabled workflows for experiment creation and validation, collaborate with data science on new methodologies, participate in experiment reviews

Seniority

Senior, hands-on IC