Senior Software Engineer, Unsecured Installments

Upstart

Senior Software Engineer creating frontend and full-stack solutions for financial products. Collaborate with product, design, and backend teams to build complex web applications.

Posted 7/9/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $166,900 - $223,900 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and delivering complex frontend and full-stack applications using React and TypeScript, with a strong focus on component architecture, state management, and performance optimization. Proven ability to lead teams through ambiguity while fostering collaboration and mentoring engineers.

Highest-signal resume keywords

React DevelopmentTypeScript ProficiencyFull-Stack DevelopmentAPI DesignMentorship

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Component ArchitectureState ManagementPerformance OptimizationREST APIsGraphQL APIsBackend ServicesPythonJavaKotlinNode.js

Soft Skills

Strong CommunicationCollaboration

Certifications & Qualifications

Bachelor's Degree in Computer Science

Industry Keywords

Frontend ArchitectureEngineering ExcellenceAmbiguous EnvironmentsTechnical DirectionProduct Requirements

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 and sequencing through launch and long-term maintenance.
Set technical direction for the team's frontend architecture and full-stack patterns, owning a 3–6 month roadmap and proactively addressing systemic gaps that threaten team effectiveness.
Partner closely with product, design, and backend engineers to translate roadmap priorities and borrower needs into scalable, high-quality experiences.
Raise the bar for engineering excellence through strong component and API design, thoughtful state management, testing, observability, and operational rigor across borrower-facing surfaces.
Lead through ambiguity, breaking down loosely defined problems into clear, testable plans and using data to inform tradeoffs on scope, performance, and user experience.
Mentor and grow other engineers through code reviews, design reviews, and technical guidance, and serve as a trusted collaborator across the team.
Contribute to how the team uses AI in development workflows and product capabilities, with a pragmatic view of where it can create meaningful leverage.

Requirements

What you’ll need

Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience) and 6+ years of professional software engineering experience.
Deep proficiency building complex web applications with React and TypeScript, including component architecture, state management, performance optimization, and consuming REST or GraphQL APIs.
Full-stack experience designing and building backend services and APIs in a language such as Python, Java, Kotlin, Ruby, or Node.js.
Track record of independently leading the design and delivery of large, business-critical frontend or full-stack projects in production.
Ability to work effectively in ambiguous environments where product requirements, constraints, and system boundaries evolve over time.
Strong communication and collaboration skills, with the ability to explain technical tradeoffs and align product, design, and engineering partners.

Benefits

Comp & perks

Competitive compensation, including base pay, bonus opportunities, and annual equity grants that vest quarterly
Retirement benefits to help you plan for the future, including a 401(k) or Group Retirement Savings Plan with a company match of $2 for every $1 contributed, up to $15,000 annually (USD in the US, CAD in Canada)
Employee Stock Purchase Plan (ESPP) with discounted stock purchase options for eligible employees (US only)
Comprehensive health coverage designed to support you and your family, including medical, dental, vision, and wellness resources for US and supplemental health coverage for Canada.
Health Savings Account contributions from Upstart for eligible plans (US only)
Income protection benefits, including life insurance and disability coverage for added financial security
Paid time off, sick leave, and company holidays, in line with local requirements
Paid family and parental leave to support caregiving and major life moments (duration varies by country)
Family-centered benefits to support fertility, parenthood, and caregiving needs
Employee Assistance Program (EAP) offering mental health support and life-centered resources
Financial wellness resources, including access to financial planning tools and a financial concierge service (US Only)
Annual wellness allowance to support your physical and emotional well-being and personal development, based on what matters most to you
Annual productivity allowance to invest in relevant tools and resources you need to do your best work, no matter where you work from
Connection and community through team events, all-company updates, and employee resource groups (ERGs)
Onsite perks, including catered lunches and fully stocked micro-kitchens when working from one of our offices in the Bay Area, Austin, Columbus, and New York City (opening Summer 2026!)