Software Engineer, Unsecured Installments

Upstart

. Own the design and delivery of large, complex frontend and full-stack initiatives using React and TypeScript, from planning through launch and long-term maintenance .

Posted 10/14/2026full-timeRemote • United States, CanadaMid-LevelSenior💰 $142,000 - $196,600 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and delivering complex frontend and full-stack applications using React and TypeScript, with a strong focus on architecture, performance optimization, and user experience. Proven ability to mentor engineers and lead large-scale projects in production environments.

Highest-signal resume keywords

React DevelopmentTypeScript ProficiencyFull-Stack DevelopmentTechnical LeadershipAPI Design

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Web Application DevelopmentComponent ArchitectureState ManagementPerformance OptimizationREST APIsGraphQL APIsBackend ServicesPythonJavaNode.js

Soft Skills

Strong CommunicationCollaboration SkillsMentoring

Tools & Technologies

Modern Frontend ToolingTesting FrameworksCI/CD WorkflowsGenerative AI

Certifications & Qualifications

Bachelor's Degree in Computer ScienceEngineering Degree

Industry Keywords

FintechLendingPaymentsConsumer-Facing ProductsA/B Testing

Tech Stack

Tools & technologies

GraphQLJavaJavaScriptKotlinNode.jsPythonReactRubyTypeScript

About the role

Key responsibilities & impact

Own the design and delivery of large, complex frontend and full-stack initiatives using React and TypeScript, from planning through launch and long-term maintenance
Set technical direction for frontend architecture and full-stack patterns
Own a 3–6 month roadmap and address systemic gaps affecting team effectiveness
Partner with product, design, and backend engineers to create scalable, high-quality borrower experiences
Improve component and API design, state management, testing, observability, and operational rigor
Break down ambiguous problems into clear, testable plans and use data to guide scope, performance, and user-experience tradeoffs
Mentor and grow engineers through code reviews, design reviews, and technical guidance
Contribute to AI use in development workflows and product capabilities

Requirements

What you’ll need

Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience
4+ years of professional software engineering experience
Deep proficiency building complex web applications with React and TypeScript
Experience with component architecture, state management, performance optimization, and REST or GraphQL APIs
Full-stack experience designing and building backend services and APIs in Python, Java, Kotlin, Ruby, or Node.js
Track record of independently leading large, business-critical frontend or full-stack projects in production
Ability to work effectively in ambiguous environments
Strong communication and collaboration skills
Preferred: frontend or full-stack technical leadership experience
Preferred: consumer-facing products at scale, fintech/lending/payments experience, experimentation or A/B testing, modern frontend tooling and testing frameworks, CI/CD workflows, generative AI experience

Benefits

Comp & perks

Competitive compensation, including base pay, bonus opportunities, and annual equity grants that vest quarterly
Retirement benefits through a 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 (ESPP) with discounted stock purchase options for eligible US employees
Comprehensive medical, dental, vision, and wellness coverage/resources for US employees
Supplemental health coverage for Canada
Health Savings Account contributions for eligible US plans
Life insurance and disability coverage
Paid time off, sick leave, and company holidays
Paid family and parental leave
Fertility, parenthood, and caregiving benefits
Employee Assistance Program with mental health support and life-centered resources
Financial planning tools and financial concierge service for US employees
Annual wellness allowance
Annual productivity allowance for relevant tools and resources
Team events, all-company updates, and employee resource groups
Catered lunches and fully stocked micro-kitchens at offices in the Bay Area, Austin, Columbus, and New York City