Upstart

Senior Software Engineer, Marketplace Optimization

Upstart
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3 months ago
Remote, United States or Remote, CanadaSenior
H1B sponsor

Base Salary

$167k - $231k/yr

Responsibilities

  • Design, build, and operate highly available backend services for Upstart’s real-time lending marketplace.
  • Develop scalable systems that support rapid experimentation while maintaining production reliability.
  • Translate complex business problems into technical solutions with Product, Machine Learning, Capital Markets, and Analytics partners.
  • Build platform capabilities supporting marketplace optimization and monetization strategies.
  • Improve scalability, observability, and operational excellence for real-time marketplace decision systems.
  • Participate in architecture discussions, code reviews, testing, and operational ownership of critical production systems.

Requirements

  • Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field, or equivalent practical experience.
  • At least 5 years of professional software engineering experience building backend or distributed systems.
  • Production service development experience with one or more of Ruby on Rails, Python, or Kotlin.
  • Experience designing APIs and building scalable distributed systems.
  • Experience operating business-critical production services with emphasis on reliability, monitoring, testing, and operational excellence.
  • Experience with cloud platforms, preferably AWS, and modern cloud-native application development.
  • Experience collaborating across engineering, product, and business stakeholders.
  • Preferred experience includes marketplaces, recommendation systems, optimization engines, financial systems, event-driven architectures, Kafka, workflow orchestration, real-time data processing, and platform scalability.

Benefits

  • Remote position available across the U.S. and Canada outside Quebec, with East/West Coast time-zone requirements.
  • Most teams meet in person once or twice per quarter for 2–4 consecutive days.
  • Medical, dental, vision, wellness resources, supplemental Canadian health coverage, and Health Savings Account contributions for eligible U.S. plans.
  • 401(k) or Group Retirement Savings Plan with a company match of $2 for every $1 contributed, up to $15,000 annually.
  • Employee Stock Purchase Plan for eligible U.S. employees, target bonuses, equity compensation, annual equity grants, paid time off, sick leave, company holidays, and paid family and parental leave.
  • Life insurance, disability coverage, fertility and caregiving benefits, Employee Assistance Program, financial wellness resources, annual wellness allowance, and annual productivity allowance.
  • Team events, company updates, employee resource groups, catered lunches, and stocked office kitchens.

Tech Stack

Categories

Upstart

About Upstart

1,001-5,000 employees

Upstart builds an AI-powered lending marketplace and cloud software that connect consumers to banks and credit unions for personal, auto, and home-equity credit. Lenders use Upstart’s credit models and applications to automate originations, while Upstart earns platform and referral fees. Founded in 2012 and headquartered in San Mateo, California, Upstart is a public company listed on NASDAQ under the ticker UPST.

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