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Sales Engineer - Nullify

Sydney, New South Wales💼 Full-time🗓 2026-09-17 → 2026-09-26

Core

You prove Nullify works by running technical evaluations and proofs-of-concept directly against prospective customers' code and cloud environments in front of their security teams.

Role type

Senior IC Sales Engineer (Security)

Builds

Security agents and platform capabilities for codebase protection

Domain

Cybersecurity / Software Engineering

Deliverable

production ML models

Required skills

code reading and vulnerability reasoning, running technical POCs, customer-facing technical presentations, scoping security solutions, objection handling, translating technical findings for CISOs

Preferred skills

feedback loop to product and engineering, bias toward proof

Technologies

security agents, cloud environments

Responsibilities

Run technical evaluations and proofs-of-concept against customer codebases, translate agent findings into trusted conversations for CISOs, act as the technical voice in the sales cycle, feed field learnings back into product and engineering

Seniority

Senior, hands-on IC

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