Software Engineer, AI Products & End-to-End Ownership

coreflow; Sydney; On-site; AUD 150,000 - 230,000; Full time

Benefits offered by this job

Top-of-market compensation

Equity upside

Real ownership from day one

Visa sponsorship

Job summary

coreflow is building a new category of interactive AI-driven entertainment. We operate in Sydney in-person and hire globally, with a product stack including TypeScript, Next.js, React, tRPC, Postgres, ClickHouse, Temporal, AWS, and Python for AI inference.

You’ll join a tight, high-ownership team shaping product, infra, and AI across millions of users. You’ll design systems for long-lived conversations, own the For You feed, and push frontier models soon after release.

Qualifications

• Track record of shipping exceptional products at meaningful scale.
• Strong product and engineering judgment: knowing what to build, how to build it, and where to make tradeoffs.
• Hunger to win and take ownership.

Responsibilities

• Design memory for month-long conversations: determine write, ranking, and retrieval within a fixed context budget.
• Build the For You feed: own retrieval, ranking, cold start, and experimentation end-to-end.
• Ship frontier models days after release: evaluate models and optimize hosting economics for millions of users.

Skills

Shipping at scale

System design

Ownership

Tech judgment

Tools

TypeScript

Next.js

React

tRPC

Postgres

ClickHouse

Temporal

AWS

Python

Job description

coreflow is building a new category of interactive AI-driven entertainment. We operate in Sydney in-person and hire globally, with a product stack including TypeScript, Next.js, React, tRPC, Postgres, ClickHouse, Temporal, AWS, and Python for AI inference.

You’ll join a tight, high-ownership team shaping product, infra, and AI across millions of users. You’ll design systems for long-lived conversations, own the For You feed, and push frontier models soon after release.