Senior Full Stack Engineer at Haast

Department: Engineering

Setup: Hybrid
Location: Sydney, New South Wales
Type: Full-time
Level: senior
Posted: Apr 29, 2026

Description

Haast is hiring a Senior Full Stack Engineer to design, architect, and operate scalable services and APIs for its LLM-powered enterprise legal and compliance platform. The role owns end-to-end technical decisions, production shipping, AI insight architecture, and engineering standards, while requiring deep expertise in Go, Node.js/TypeScript, or Python and familiarity with APIs and distributed systems. The position is hybrid from Haast's Sydney office, offers flexible hours, and includes meaningful equity upside.

Required Skills

Go
Node.js/TypeScript
Python
APIs
Distributed systems
LLMs

Additional Information

Required Previous Experiences: Experience building systems at meaningful scale
Experience shipping in fast-moving environments
Experience with APIs and distributed systems in production
Preferred Qualifications: Deep expertise in Go, Node.js/TypeScript, or Python
Frontend contribution when needed
Interest in LLMs and building on top of them

About Haast

Haast

AI Marketing Compliance Software1-10

Haast makes AI marketing compliance software for regulated enterprises, described as an AI operating system for compliance. Its platform reviews content and communications before they go live, monitors live digital channels, and scans for regulatory changes. Haast says its AI is trained on company policies and calibrated to each organization's risk tolerance, and offers out-of-the-box regulatory agents. The company started in Australia, and its team now spans time zones and continents.

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