Senior Software Engineer — Fraud Prevention & Account Integrity

Company: Wise Australia Investments
Apply for the Senior Software Engineer — Fraud Prevention & Account Integrity
Location: London
Job Description:

Wise London is seeking a Senior Software Engineer for the Account Integrity team. This high-impact role focuses on solving complex, real-world adversarial problems to protect our global customer base and build a scalable fraud prevention engine.

You will own end-to-end projects, delivering measurable security improvements and driving backend/frontend work (roughly 80/20). Collaborate with Product, Data Science and Investigations to accelerate product growth while safeguarding users’ money.

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Posted: August 19th, 2026