Senior Frontend & Full-Stack Engineer - AI Fintech

Devconnectplatform; Austin, San Francisco, New York (TX, CA, NY); Hybrid; USD 167,000 - 224,000; Full time

Benefits offered by this job

Medical, dental, vision, and 401k

Job summary

Upstart is seeking a Senior Software Engineer for the Unsecured Installments team, leading frontend and full-stack initiatives with React and TypeScript. You’ll own architecture decisions, plan multi-month roadmaps, and deliver high-quality, scalable borrower experiences.

You’ll collaborate with product, design, and backend engineers to translate requirements into durable solutions, mentor peers through code reviews, and help advance AI-enabled development workflows. Remote across US/Canada.

Qualifications

• Bachelor's degree in CS, Engineering, or related field and 6+ years of software eng. experience.
• Deep proficiency with React and TypeScript for complex web apps.
• Experience designing backend services and APIs in Python/Java/Kotlin/Ruby/Node.js.

Responsibilities

• Own frontend and full-stack initiatives using React and TS from planning to launch.
• Set frontend architecture direction and roadmaps (3–6 months).
• Mentor engineers through reviews and guidance; collaborate with product/design/backend.

Skills

React

TypeScript

REST/GraphQL APIs

Python/Java/Kotlin/Ruby/Node.js

Frontend architecture

Testing/Observability

Mentoring engineers

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Jest

React Testing Library

Cypress

CI/CD

Job description

Upstart is seeking a Senior Software Engineer for the Unsecured Installments team, leading frontend and full-stack initiatives with React and TypeScript. You’ll own architecture decisions, plan multi-month roadmaps, and deliver high-quality, scalable borrower experiences.

You’ll collaborate with product, design, and backend engineers to translate requirements into durable solutions, mentor peers through code reviews, and help advance AI-enabled development workflows. Remote across US/Canada.