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Market-Observed Role 🔍 Observed Likely Active (65-79)
This role was detected through Mercury's hiring system and hasn't been verified directly by the employer. Our algorithm scored it as Likely Active (65-79) based on freshness, specificity, and company patterns. What does this mean? →

Senior Software Engineer - Banking Integration Platform

Mercury
🔍 Observed
66
Hiring Activity Score
Likely Active (65-79)
  • Base score
  • Posted 21 days ago
  • has location, quality description (5548 chars)
  • 3 skills
  • High confidence (90%)
  • Direct ATS (greenhouse)
How the Hiring Activity Score works →
San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States First seen 3 weeks, 1 day ago Last seen 2 hours, 16 minutes ago Greenhouse
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Job Description

AI Summary
• Designs and builds integration systems connecting Mercury's modern banking platform to legacy enterprise core banking systems and payment networks, handling the technical complexity of bridging different architectures and protocols • Requires direct experience with FFIEC-compliant bank cores (like FIS) or work at a US Global Systemically Important Bank, plus deep understanding of core banking systems including accounts, transactions, and ledgers • Owns critical infrastructure including internal API design, data pipelines, monitoring, alerting, and failure recovery for systems that process every account opening and transaction at Mercury • Seeks a product-minded engineer comfortable with Haskell and TypeScript who thrives building new systems rather than maintaining existing ones, with strong opinions on reliability and maintainability • This is high-impact foundational work at Mercury Bank supporting product teams across the company with clean abstractions that hide complex external system dependencies

Skills

rust go typescript
Job Information
  • Company:
    Mercury
  • Location:
    San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States
  • Job Type:
    Internship
  • Work Location:
    Remote
  • Experience Level:
    Senior
  • Source:
    Greenhouse
  • Status:
    Active
Activity Score
66 /100
Likely Active (66)

Higher scores indicate more likely active hiring based on listing freshness, company activity, and other signals. Learn more →

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🔍 Observed Market-Observed Roles

These roles were detected through employer hiring systems like Workday. They haven't been verified by the employer directly, so we score each one using our Hiring Activity Score — an algorithm that analyzes freshness, specificity, company hiring patterns, and more to estimate whether the role is actively being filled.

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