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Upstart

Senior Software Engineer - Partner Integrations and Origination Platform

Upstart · United States | Remote

Posted about 3 months ago

or apply directly on Upstart's site. We never take the application ourselves.

Is this posting real?

This role has been open
81 days
Upstart's roles stay open a median of 82 days
Reposted
No
Salary listed
No
0% of Upstart's roles list one
Ghost-job risk at Upstart
high
93 stale, 5 reposted of 93 open
Hiring momentum
135 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-24

Measured from postings appearing on and disappearing from Upstart's own greenhouse board since 2026-08-03. Full hiring picture for Upstart.

About this role

As a Senior Software Engineer on the Partner Integrations and Origination Platform team at Upstart, you will design and build scalable backend systems that streamline loan origination processes across various products and partners. Your role will involve modernizing infrastructure, improving system reliability, and collaborating with cross-functional teams to enhance lending experiences. Additionally, you will refactor legacy systems and utilize AI-assisted tools to boost engineering productivity.

Our read on this posting2.8out of 5
benefits
5/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Upstart as an employer.

What you need

  • Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related field (or its equivalent)
  • 4+ years of software engineering experience
  • 6+ years of experience building and operating backend services, APIs, or data-intensive systems in production environments
  • Experience owning software through the full development lifecycle, including design, implementation, deployment, monitoring, and on-call support
  • Proficiency with at least one modern backend development framework or programming language; experience with Ruby on Rails or the ability to ramp quickly in a Ruby-based codebase
  • Experience designing distributed systems, service integrations, or workflow-based architectures that support scalability and reliability

Nice to have

  • Experience working in fintech, lending, banking, or capital markets environments with high expectations for data accuracy, auditability, and system reliability
  • Knowledge of orchestration platforms or workflow engines such as Temporal
  • Ability to identify operational inefficiencies and build scalable automation or self-service tooling to improve engineering workflows
  • Skills in system observability, incident analysis, and production monitoring practices
  • Experience using AI-assisted development tools, automation frameworks, or AI agents to improve software engineering productivity and operational efficiency

What you get

  • Competitive compensation, including base pay, bonus opportunities, and annual equity grants that vest quarterly
  • Retirement benefits including a 401(k) or Group Retirement Savings Plan with a company match
  • Employee Stock Purchase Plan (ESPP) with discounted stock purchase options for eligible employees
  • Comprehensive health coverage including medical, dental, vision, and wellness resources
  • Health Savings Account contributions from Upstart for eligible plans
  • Income protection benefits including life insurance and disability coverage

Worth weighing

  • No specific technology stack mentioned, but Ruby on Rails is preferred
  • Role involves refactoring legacy systems which may indicate older technology
  • Remote work flexibility may require self-motivation and discipline
  • Vague details on team dynamics and culture beyond digital-first approach

Summarised from Upstart's posting. Read the full original.

Listed by Upstart on their greenhouse job board, last confirmed open on 2026-10-24. PitchMeAI is not the employer.

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