Staff Software Engineer - Protect

Plaid
San Francisco, Seattle, New York
Workplace: HybridFull timeUSD 207,600 - 273,600 annuallyFunction: Software EngineeringSkills: ["Product judgment","Hands-on problem solving","Mentorship","Technical leadership","Collaboration"]

Build and operate the real-time systems behind fraud intelligence and Trust Index scores. Lead ambiguous, multi-quarter initiatives for low-latency inference, data/model integrations, and customer-facing APIs and attributes on the Protect Core team. Partner with DS/ML, product, and fraud researchers to turn new fraud signals into measurable customer value through fast prototypes and durable production systems, while raising the technical bar through hands-on mentorship and design reviews.

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FursaFursa
Plaid
Plaid
1 day ago

Staff Software Engineer - Protect

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 12 minutes agoStatus: Live

Job Summary

Build and operate the real-time systems behind fraud intelligence and Trust Index scores. Lead ambiguous, multi-quarter initiatives for low-latency inference, data/model integrations, and customer-facing APIs and attributes on the Protect Core team. Partner with DS/ML, product, and fraud researchers to turn new fraud signals into measurable customer value through fast prototypes and durable production systems, while raising the technical bar through hands-on mentorship and design reviews.
Location: San Francisco, Seattle, New York
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Set technical direction for systems serving Trust Index scores and fraud attributes in real time.
  • •Lead ambiguous, multi-quarter initiatives while staying hands-on in architecture and production debugging.
  • •Collaborate with DS/ML teams to identify new fraud signals and product expansions.
  • •Prototype riskiest assumptions for fraud detection frontiers, then turn validated ideas into reliable production systems.
  • •Lead by example in AI-assisted engineering, automate tasks, and mentor through design reviews and hands-on leadership.

Pay and Benefits

Salary: USD 207,600 - 273,600 annually
Equity and Bonus:Equity
Perks:MedicalDentalVision401k

Key Requirements

  • •8+ years building and operating backend or distributed systems at scale.
  • •Comfort working hands-on in the codebase, designing and building the systems you own.
  • •Translate ambiguous customer problems into deliverables with measurable outcomes and principled tradeoffs between validation and durable architecture.
  • •Strong product judgment for defining what to build and how to measure impact.
  • •Nice to have: experience building data and/or API products, fraud domain experience, or interest in agentic systems.
Skills:Product judgmentHands-on problem solvingMentorshipTechnical leadershipCollaboration
Tech Stack:Backend systemsDistributed systemsAPIsJupyterSparkTectonLintersFraud detection

Company Brief

Plaid
Provides APIs that enable applications to connect with users’ bank accounts, verify financial data, and power payment and account verification workflows for fintechs and financial services companies.
Industry: Fintech Infrastructure
Company Size: Enterprise (1,001+ employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series D
Headquarters: San Francisco, United States
Founded: 2013
WebsiteLinkedIn