{"schemaVersion":"jobsearcher.job.v1","id":"e32a99d852abe9f786060cb8","url":"https://jobsearcher.com/jobs/e32a99d852abe9f786060cb8","canonicalUrl":"https://jobsearcher.com/jobs/e32a99d852abe9f786060cb8","title":"Principal Mobile Software Engineer","description":"About Upstart\nAt Upstart, we're united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and advanced AI to reshape access to credit, helping millions move forward financially with clarity and confidence.\nAs the leading AI lending marketplace, we partner with banks and credit unions to expand access to affordable credit through technology that's both radically intelligent and deeply human. Our platform runs over one million predictions per borrower using more than 1,800 signals, powering smarter, fairer decisions for millions of customers. But the numbers only hint at the impact. Every idea, every voice, and every contribution moves us closer to a world where credit never stands between people and their financial progress.\nWe're proudly digital-first, giving most Upstarters the flexibility to do their best work from wherever they thrive, alongside teammates across 80+ cities in the US and Canada. Digital-first doesn't mean distant. We're intentional about in-person connection through team onsites, planning sessions, and moments that spark creativity and trust. And whether you choose to work primarily from home or collaborate in-person from one of our offices in Columbus, Austin, the Bay Area, or New York City (opening Summer 2026), you'll have the support to work in the way that works best for you.\nIf you're energized by tackling meaningful problems, excited to innovate with purpose, and motivated by work that truly matters, we'd love to hear from you.\nThe Team:\nUpstart's Unsecured Installment team builds and scales the mobile experiences behind our small dollar loans and personal loans products. This role will strengthen Upstart's mobile foundation across the team's mobile codebase and help drive a newly approved Android app launch on an aggressive timeline this year. The work is highly cross-functional and high-visibility, with direct impact on product strategy, engineering execution, and the borrower experience.\nAs the Principal Mobile Engineer on the Unsecured Installment team, you will be the senior technical owner for the team's mobile work. You'll operate primarily as a mobile generalist and React Native specialist who elevates the team's mobile codebase, while bringing the native Android depth needed to lead our Android launch this year. After launch, you'll continue as the team's mobile specialist, shaping long-term mobile architecture and quality across both React Native and native Android surfaces. This is a high-impact individual contributor role with meaningful technical leadership, cross-team influence, and mentorship responsibility.\nHow you'll make an impact\nServe as the primary mobile engineer and React Native specialist for the Unsecured Installment team, raising the quality, scalability, and velocity of the team's mobile codebase across small dollar loans and personal loans.\nLead Android development for the team and help deliver against Upstart's approved Android launch plan this year, translating aggressive business goals into pragmatic technical milestones and execution plans.\nSet technical direction for the team's mobile architecture, evolving a strong foundation across React Native and native Android surfaces.\nPartner closely with product, design, and engineering stakeholders to translate roadmap priorities into durable mobile solutions.\nRaise the bar for engineering excellence through technical leadership, design reviews, mentorship, and pragmatic execution in ambiguous, high-visibility problem spaces.\nAfter launch, continue as the team's mobile specialist, bringing broad React Native fluency alongside deep Android expertise to support the full unsecured installments mobile stack.\n\nMinimum Qualifications\n8+ years of software engineering experience, including substantial experience building and shipping mobile applications with React Native and TypeScript.\nStrong native Android depth in Kotlin and/or Java, with experience shipping or launching native Android applications in production.\nProven track record leading cross-team mobile initiatives, platform migrations, or new mobile product launches in production environments.\nExperience shipping consumer-facing mobile products at scale with strong attention to performance, reliability, and user experience.\nDemonstrated technical leadership as a senior individual contributor, including architecture ownership, mentorship, and influence across teams.\n\nPreferred Qualifications\nExperience serving as the mobile or frontend technical lead for a product team or business-critical product surface.\nBreadth across mobile platforms, including familiarity with iOS development or cross-platform mobile architecture.\nBackground in fintech, lending, or other consumer financial products with complex user journeys and high quality expectations.\nExperience helping teams build conviction around new mobile investments through technical proposals, feasibility work, or proof-of-concept execution.\nComfort leading through ambiguity in fast-scaling product environments where scope, ownership, and roadmap priorities evolve over time.\nExperience building alignment across engineering, product, design, and leadership partners in high-visibility, cross-functional organizations.\n\nPosition Location - This role is available in the following locations: Remote, Burlingame, Columbus, Austin, New York\nTime Zone Requirements - This team operates across all U.S. time zones.\nTravel Requirements - This team has regular on-site collaboration sessions. These occur 3 days per quarter at an Upstart office. If you need to travel to make these meetups, Upstart will cover all travel related expenses.\n\n#LI-REMOTE\n#LI-MidSenior -> use for L5, L6\nWhat you'll love\nAt Upstart, our benefits are designed to support your health, financial well-being, family, and personal growth. Here's what you can expect:\nCompetitive compensation, including base pay, bonus opportunities, and annual equity grants that vest quarterly\nRetirement 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)\nEmployee Stock Purchase Plan (ESPP) with discounted stock purchase options for eligible employees (US only)\nComprehensive health coverage designed to support you and your family, including medical, dental, vision, and wellness resources for US and supplemental health coverage for Canada.\nHealth Savings Account contributions from Upstart for eligible plans (US only)\nIncome protection benefits, including life insurance and disability coverage for added financial security\nPaid time off, sick leave, and company holidays, in line with local requirements\nPaid family and parental leave to support caregiving and major life moments (duration varies by country)\nFamily-centered benefits to support fertility, parenthood, and caregiving needs\nEmployee Assistance Program (EAP) offering mental health support and life-centered resources\nFinancial wellness resources, including access to financial planning tools and a financial concierge service (US Only)\nAnnual wellness allowance to support your physical and emotional well-being and personal development, based on what matters most to you\nAnnual productivity allowance to invest in relevant tools and resources you need to do your best work, no matter where you work from\nConnection and community through team events, all-company updates, and employee resource groups (ERGs)\nOnsite 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!)\nFor roles based in Canada, please note that we are not currently able to hire in Quebec.\nUpstart is a proud Equal Opportunity Employer. Just as we are dedicated to improving access to affordable credit for all, we are committed to inclusive and fair hiring practices.\nIf you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please email candidate_accommodations@upstart.com\nhttps://www.upstart.com/candidate_privacy_policy","company":"Upstart","rawCompany":"upstart","city":"Remote","state":"OR","isRemote":false,"isActive":false,"createdAt":"2026-08-03T15:56:39.218Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"13-2072.00","title":"Loan Officers","slug":"loan-officers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"522291","title":"Consumer Lending","slug":"consumer-lending"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Principal Mobile Software Engineer","description":"About Upstart\nAt Upstart, we're united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and advanced AI to reshape access to credit, helping millions move forward financially with clarity and confidence.\nAs the leading AI lending marketplace, we partner with banks and credit unions to expand access to affordable credit through technology that's both radically intelligent and deeply human. Our platform runs over one million predictions per borrower using more than 1,800 signals, powering smarter, fairer decisions for millions of customers. But the numbers only hint at the impact. Every idea, every voice, and every contribution moves us closer to a world where credit never stands between people and their financial progress.\nWe're proudly digital-first, giving most Upstarters the flexibility to do their best work from wherever they thrive, alongside teammates across 80+ cities in the US and Canada. Digital-first doesn't mean distant. We're intentional about in-person connection through team onsites, planning sessions, and moments that spark creativity and trust. And whether you choose to work primarily from home or collaborate in-person from one of our offices in Columbus, Austin, the Bay Area, or New York City (opening Summer 2026), you'll have the support to work in the way that works best for you.\nIf you're energized by tackling meaningful problems, excited to innovate with purpose, and motivated by work that truly matters, we'd love to hear from you.\nThe Team:\nUpstart's Unsecured Installment team builds and scales the mobile experiences behind our small dollar loans and personal loans products. This role will strengthen Upstart's mobile foundation across the team's mobile codebase and help drive a newly approved Android app launch on an aggressive timeline this year. The work is highly cross-functional and high-visibility, with direct impact on product strategy, engineering execution, and the borrower experience.\nAs the Principal Mobile Engineer on the Unsecured Installment team, you will be the senior technical owner for the team's mobile work. You'll operate primarily as a mobile generalist and React Native specialist who elevates the team's mobile codebase, while bringing the native Android depth needed to lead our Android launch this year. After launch, you'll continue as the team's mobile specialist, shaping long-term mobile architecture and quality across both React Native and native Android surfaces. This is a high-impact individual contributor role with meaningful technical leadership, cross-team influence, and mentorship responsibility.\nHow you'll make an impact\nServe as the primary mobile engineer and React Native specialist for the Unsecured Installment team, raising the quality, scalability, and velocity of the team's mobile codebase across small dollar loans and personal loans.\nLead Android development for the team and help deliver against Upstart's approved Android launch plan this year, translating aggressive business goals into pragmatic technical milestones and execution plans.\nSet technical direction for the team's mobile architecture, evolving a strong foundation across React Native and native Android surfaces.\nPartner closely with product, design, and engineering stakeholders to translate roadmap priorities into durable mobile solutions.\nRaise the bar for engineering excellence through technical leadership, design reviews, mentorship, and pragmatic execution in ambiguous, high-visibility problem spaces.\nAfter launch, continue as the team's mobile specialist, bringing broad React Native fluency alongside deep Android expertise to support the full unsecured installments mobile stack.\n\nMinimum Qualifications\n8+ years of software engineering experience, including substantial experience building and shipping mobile applications with React Native and TypeScript.\nStrong native Android depth in Kotlin and/or Java, with experience shipping or launching native Android applications in production.\nProven track record leading cross-team mobile initiatives, platform migrations, or new mobile product launches in production environments.\nExperience shipping consumer-facing mobile products at scale with strong attention to performance, reliability, and user experience.\nDemonstrated technical leadership as a senior individual contributor, including architecture ownership, mentorship, and influence across teams.\n\nPreferred Qualifications\nExperience serving as the mobile or frontend technical lead for a product team or business-critical product surface.\nBreadth across mobile platforms, including familiarity with iOS development or cross-platform mobile architecture.\nBackground in fintech, lending, or other consumer financial products with complex user journeys and high quality expectations.\nExperience helping teams build conviction around new mobile investments through technical proposals, feasibility work, or proof-of-concept execution.\nComfort leading through ambiguity in fast-scaling product environments where scope, ownership, and roadmap priorities evolve over time.\nExperience building alignment across engineering, product, design, and leadership partners in high-visibility, cross-functional organizations.\n\nPosition Location - This role is available in the following locations: Remote, Burlingame, Columbus, Austin, New York\nTime Zone Requirements - This team operates across all U.S. time zones.\nTravel Requirements - This team has regular on-site collaboration sessions. These occur 3 days per quarter at an Upstart office. If you need to travel to make these meetups, Upstart will cover all travel related expenses.\n\n#LI-REMOTE\n#LI-MidSenior -> use for L5, L6\nWhat you'll love\nAt Upstart, our benefits are designed to support your health, financial well-being, family, and personal growth. Here's what you can expect:\nCompetitive compensation, including base pay, bonus opportunities, and annual equity grants that vest quarterly\nRetirement 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)\nEmployee Stock Purchase Plan (ESPP) with discounted stock purchase options for eligible employees (US only)\nComprehensive health coverage designed to support you and your family, including medical, dental, vision, and wellness resources for US and supplemental health coverage for Canada.\nHealth Savings Account contributions from Upstart for eligible plans (US only)\nIncome protection benefits, including life insurance and disability coverage for added financial security\nPaid time off, sick leave, and company holidays, in line with local requirements\nPaid family and parental leave to support caregiving and major life moments (duration varies by country)\nFamily-centered benefits to support fertility, parenthood, and caregiving needs\nEmployee Assistance Program (EAP) offering mental health support and life-centered resources\nFinancial wellness resources, including access to financial planning tools and a financial concierge service (US Only)\nAnnual wellness allowance to support your physical and emotional well-being and personal development, based on what matters most to you\nAnnual productivity allowance to invest in relevant tools and resources you need to do your best work, no matter where you work from\nConnection and community through team events, all-company updates, and employee resource groups (ERGs)\nOnsite 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!)\nFor roles based in Canada, please note that we are not currently able to hire in Quebec.\nUpstart is a proud Equal Opportunity Employer. Just as we are dedicated to improving access to affordable credit for all, we are committed to inclusive and fair hiring practices.\nIf you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please email candidate_accommodations@upstart.com\nhttps://www.upstart.com/candidate_privacy_policy","datePosted":"2026-08-03T15:56:39.218Z","dateModified":"2026-08-03T15:56:39.218Z","hiringOrganization":{"@type":"Organization","name":"Upstart","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote","addressRegion":"OR","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e32a99d852abe9f786060cb8"},"url":"https://jobsearcher.com/jobs/e32a99d852abe9f786060cb8"}}