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Software Engineer, Full Stack - Experimentation Platform

San Francisco, CA💼 Full-time💰 $130,600–$130,600🗓 2026-09-28 → 2026-09-29

Core

Build a state-of-the-art experimentation platform enabling product engineers and data scientists to design, configure, and analyze high-volume experiments with rigorous operational constraints.

Role type

Senior Full Stack Engineer (Experimentation Platform)

Builds

Backend services, SDKs, and the Decision Portal UI for internal users

Domain

Data Infrastructure / Experimentation Platform / AI Integration

Deliverable

production ML models

Required skills

TypeScript, React, REST/gRPC, Java/Kotlin/Python/Go, Database technologies, Unit/Integration/E2E testing, AI coding tools

Preferred skills

Internal tools development, Feature flagging, Big Data technologies, Data science/statistics, Cloud environments (AWS)

Technologies

TypeScript, React, Java, Kotlin, Python, Go, Postgres, Redis, Elasticsearch, Snowflake, Spark, AWS

Responsibilities

Design and implement backend APIs and data models; Build React UIs for the Decision Portal; Integrate LLM-powered tools for experiment configuration; Evolve platform to support new statistical methodologies and causal inference techniques; Collaborate with data scientists and ML engineers on analytics workflows.

Seniority

Mid-Senior, hands-on IC

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