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Staff Engineer - Fraud Prevention

Sardine · United States

Location
United States
Workplace
Remote
Employment
Full time
Level
Staff
Posted
4 months ago

About this role

Who we are:

Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market, spanning more than 6 billion profiled devices, 800 million consumers, and 3 million businesses worldwide. Leading companies including FIS, GoDaddy, Intuit, Edward Jones, ZoomInfo, and Checkout.com rely on Sardine to secure and grow trust in their products.

Our culture:

  • We have hubs in the Bay Area, NYC, Austin, Toronto, and São Paulo. However, we maintain a remote-first work culture. #WorkFromAnywhere

  • We hire talented, self-motivated individuals with extreme ownership and high growth orientation.

  • We value performance and not hours worked. We believe you shouldn't have to miss your family dinner, your kid's school play, friends get-together, or doctor's appointments for the sake of adhering to an arbitrary work schedule.

Location:

  • Remote - USA or Canada - Given the strategic nature of this role, we expect a degree of flexibility for somewhat regular in-person meetings with our leadership team in San Francisco, Berkeley.

  • From Home / Beach / Mountain / Cafe / Anywhere!

  • We are a remote-first company with a globally distributed team. You can find your productive zone and work from there.

About the Role

You will serve as the technical steward and platform architect for both our Consumer Fraud and Business Fraud engineering teams. This position involves driving technical strategy, optimizing mission-critical infrastructure, mentoring engineers, and assuming broad ownership of a platform that processes massive volumes of data in real-time.

What you’ll be doing:

  • Act as the overarching technical leader for multiple teams, partnering with stakeholders to unify platform strategy.

  • Architect, design, and optimize ultra-low-latency backend services and a high-throughput rules engine.

  • Design optimal data access patterns, partitioning strategies, and caching layers across our complex, multi-cloud database ecosystem.

  • Develop robust pipelines for massive parallel execution of real-time feature computations and aggregations.

  • Play a pivotal role in shaping engineering culture, mentoring senior engineers, and driving high technical standards from conception to delivery.

What you’ll need:

  • 7+ years of software engineering experience, with a proven track record operating at a Staff, Principal, or Lead Architect level.

  • Deep expertise in building highly available, distributed systems with strict ultra-low latency.

  • Hands-on experience working with stream processing frameworks (e.g., Kafka, Flink, SQS, PubSub) in production environments.

  • Advanced proficiency in polyglot persistence, with experience tuning data models across Document, Wide-Column, and Relational databases.

  • A strong platform engineering mindset focused on reliability, observability, and developer velocity.

  • Proficiency in communicating complex architectural concepts and driving cross-team consensus.

Benefits we offer:

  • Generous compensation in cash and equity

  • Early exercise for all options, including pre-vested

  • Work from anywhere: Remote-first Culture

  • Flexible paid time off and Year-end break

  • Health insurance, dental, and vision coverage for employees and dependents - US and Canada specific

  • 4% matching in 401k / RRSP - US and Canada specific

  • MacBook Pro delivered to your door

  • One-time stipend to set up a home office - desk, chair, screen, etc.

  • Monthly meal stipend

  • Monthly social meet-up stipend

  • Annual health and wellness stipend

  • Annual Learning stipend

Join a fast-growing company with world-class professionals from around the world. If you are seeking a meaningful career, you found the right place, and we would love to hear from you.

To learn more about how we process your personal information and your rights in regards to your personal information as an applicant and Sardine employee, please visit our Applicant and Worker Privacy Notice.

As published by Sardine. Applications are handled on their site.

Skills this posting mentions

Apache KafkaArtificial IntelligenceFraud Prevention

About Sardine

Sardine is the leading agentic risk platform to fight financial crime. Our integrated suite of fraud and AML solutions unifies data across risk teams to detect fraud in real-time and streamline AML operations. Companies including FIS, GoDaddy, Deel, Checkout, and Brex rely on Sardine to secure and grow trust in their products. Learn more at sardine.ai.

All 36 openings at Sardine

One click, then it is written

Apply to Sardine with a resume written for this role.

Queue Staff Engineer - Fraud Prevention and I read the posting, rewrite your resume against it, draft the cover letter, and score the fit. Then you press send, or press one button and I fill in Sardine’s form for you.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • 25 sent a week, free
  • No card
  • Nothing sent until you say so

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Put this to work

Paste your career in once. Every application after that is written for you.

Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • New matches ranked and written before you are up.
  • Every bullet stays inside what your history supports. Nothing invented.
  • Queued, submitted, interviewing, offer: one screen, not a spreadsheet.

500 free credits on sign-up. No card. Nothing is sent until you say so.

Listed from the job board Sardine publishes. Refolk is not the employer and does not handle their hiring. Applications go to Sardine directly.