KAST is redefining stablecoin banking for global citizens, crypto professionals, Web3-native businesses, and high-inflation markets hungry for USD-backed banking.
Backed by top-tier global investors and led by the
ex-APAC CEO of Circle , our leadership team spans Circle, Airwallex, Revolut, Wise, Grab, Zoom, AWS, and leading OTC desks.
We’ve scaled from zero to nearly a million users
at ridiculous speed.
By building
directly on-chain , we deliver what traditional rails can’t: instant yield, flexible collateralized lending, and richer investment products.
With a premium user focus and a culture built on
velocity × excellence , we’re moving fast to outpace legacy players and build the next generation of financial services.
The Role
We’re hiring a
Principal Product Manager - Risk & Anti-Fraud Platform
to own and scale our platform.
You’ll partner closely with Engineering, Compliance, and Ops to build systems that balance
speed, user experience, and trust .
Your mission: build an intelligent, multi-layered
fraud prevention engine
that stops bad actors while ensuring a frictionless experience for legitimate users.
You will lead the
integration of best-in-class tools , define our risk rules and models, manage scheme disputes, and stay one step ahead of emerging threats in the crypto and payments landscape.
What You’ll Be Doing
Own the product roadmap for KAST’s
anti-fraud capabilities , covering card payments, account takeover, and other fraud vectors.
Lead the integration and management of
fraud detection tools and vendors
(e.g., Sardine, Sift, etc.).
Define, test, and deploy risk rules, monitoring thresholds, and machine learning models in close collaboration with Data Science and Risk Operations.
Analyze fraud trends and attack vectors to proactively identify and mitigate new threats.
Own the product experience for users impacted by anti-fraud measures, including designing clear communication and resolution flows.
Develop and manage the systems for handling
payment scheme disputes , optimizing for both recovery rates and operational efficiency.
What You'll Bring
Own the end-to-end KYC/CDD product, from initial identity verification to ongoing due diligence and risk scoring.
Integrate and orchestrate multiple KYC/AML vendors (e.g., SumSub, Onfido, Chainalysis, ComplyAdvantage) to optimize for pass rates, cost, and regional compliance.
Define and iterate on AML rules and workflows, including transaction monitoring, sanctions screening, and risk-based alerting.
Partner closely with the Compliance and Legal teams to translate regulatory requirements into a clear, actionable product roadmap.
Act as the product owner for KAST’s internal compliance tools, improving the efficiency and effectiveness of our operations teams.
Innovate on new compliance methods—leveraging AI, dynamic workflows, and alternative data—to enhance onboarding speed and detection capabilities.
Why KAST?
Build the anti-fraud platform at the heart of a
global, stablecoin-first challenger bank .
Lead one of the most
mission-critical functions
in fintech and Web3.
Competitive comp + meaningful equity
Join a no-BS, high-energy team on track to be the
next unicorn .
How To Apply?
Referrals only.
Find your way in.
Ask someone from the KAST team to vouch for you.
Show us what you’ve built that proves you’re world-class.
Or surprise us - the best builders always do.
#J-18808-Ljbffr