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Product Engineer: Core Banking

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Hybrid (San Francisco)$175k - $250kFull-timePosted 11mo ago

About the role

Role focused on building and evolving Slash's core banking product, blending infrastructure with product UX to power large-scale financial primitives for a fintech platform.

Responsibilities

  • Building and scaling the core banking features that moves tens of billions of dollars a year.
  • Working cross-functionally with product, design, and compliance teams to get the details right
  • Setting code-standards, shaping our engineering culture, contributing to our roadmap, and talking to customers to figure out how we can solve their problems with software.
  • Contributing to architecture decisions and shaping our product direction

Qualifications

  • Has strong product instincts and thinks holistically about UX, API design, and system correctness
  • Has an intuition for financial systems or a strong desire to learn
  • Cares about craft, values deep technical knowledge, and delivers great product experiences.
  • Has experience shipping high-quality software products
  • Thrives working independently and in small teams in a fast-paced environment

Benefits

  • Opportunity for high growth
  • High autonomy + ownership culture
  • Ownership of product-critical surfaces in a fast-growing fintech
  • Competitive pay + equity package
  • Unlimited PTO, Health, Vision, and Dental coverage
Last updated Oct 14, 2026. Interested? Apply on the company site.
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About Slash

Business banking that understands your industry's unique challenges

Backed by Y Combinator, NEA, and Stanford University, Slash is one of the fastest growing fintech companies in America. At Slash, we're building a new category of business banking that recognizes the fundamental differences between industries. We combine the reliability of traditional banking (high yields, competitive rewards, and comprehensive security) with industry-specific features that make businesses more efficient, more competitive, and more profitable. By deeply studying workflows across verticals, we reimagine what banking can be when it's designed with true industry insight. We offer businesses: 1. Deposit accounts with free outgoing wire and ACH transfers. 2. Corporate cards with up to 2% cash back, virtual cards, fine grain spend controls, and controls/automation to save hours of work. 3. Integrations to all major accounting platforms. 4. Detailed spend, income, and other financial analytics. 5. Vertical specific software that automate's your industry's unique, pressing challenges

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