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Software Engineer - Nullify

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

Core

Build and extend detection and remediation pipelines for security services (SAST, DAST, SCA, secrets, cloud posture) ensuring deterministic PR check runs and safe code merges.

Role type

Senior IC software engineer (distributed systems & security pipelines)

Builds

Detection and remediation pipelines for security services

Domain

Cybersecurity / DevSecOps

Deliverable

production ML models | product features

Required skills

Go, Python, distributed systems, queues, state machines, idempotency, failure mode analysis

Preferred skills

Security domain knowledge, preference for simple correct code over clever abstractions

Technologies

Go, Python

Responsibilities

Build and extend detection and remediation pipelines across security services; Work on distributed-systems problems like deterministic PR check runs and fair queuing; Ship typed, tested, and reviewed code deployed by commit sha; Collaborate closely with product to deliver fixes within days

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