Software Engineer, Lifecycle

Summary

Upstart is a leading AI lending marketplace focused on reducing the cost and complexity of borrowing for all Americans. They are seeking a Software Engineer II to design and build scalable backend services that power their unified communications platform, collaborating closely with various teams to deliver impactful, data-driven solutions.

Responsibilities

• Design and build scalable backend services that power our unified communications platform across SMS, email, push, and future channels
• Develop systems for real-time, event-triggered messaging and self-serve marketing automation and experimentation capabilities
• Translate large, complex datasets into high-leverage marketing capabilities through APIs, streaming pipelines, and reverse ETL workflows
• Partner closely with product managers, lifecycle marketing, data insights, analytics, and data platform teams to define requirements and deliver impactful, data-driven solutions
• Lead medium-sized projects independently—proactively identifying risks, managing ambiguity, and driving execution from design through launch
• Strengthen our engineering culture by improving system reliability, accelerating iteration, and clearly communicating technical trade-offs to cross-functional stakeholders

Skills

• Bachelor's degree in Computer Science, Engineering, or Mathematics, or a related field (or its equivalent) + 3 years of experience
• Experience building and operating microservices and APIs in a cloud environment (preferably AWS)
• Proficiency in at least one backend language such as Kotlin, Java, Ruby, or Python
• Demonstrated ability to independently execute on projects, navigate ambiguity, and collaborate effectively with cross-functional partners
• Excellent written and verbal communication skills with the ability to work in a distributed team
• Experience supporting Marketing, Growth, or GTM teams, particularly in environments involving CDPs, customer segmentation, or campaign orchestration
• Experience with reverse ETL tools (e.g., Hightouch, Census), data pipeline tooling (e.g., Airbyte, Fivetran, Databricks), or marketing automation platforms (e.g., Iterable, Braze, or Salesforce Marketing Cloud)
• Familiarity with real-time event streaming systems and high-throughput messaging architectures
• Experience integrating with third-party APIs and building systems that ingest, transform, and expose large volumes of data
• Track record of leading medium-to-large projects and contributing to system design decisions with long-term platform impact

Qualifications

Must Haves

• Bachelor's degree in Computer Science, Engineering, or Mathematics, or a related field (or its equivalent) + 3 years of experience
• Experience building and operating microservices and APIs in a cloud environment (preferably AWS)
• Proficiency in at least one backend language such as Kotlin, Java, Ruby, or Python
• Demonstrated ability to independently execute on projects, navigate ambiguity, and collaborate effectively with cross-functional partners
• Excellent written and verbal communication skills with the ability to work in a distributed team

Nice to Haves

• Experience supporting Marketing, Growth, or GTM teams, particularly in environments involving CDPs, customer segmentation, or campaign orchestration
• Experience with reverse ETL tools (e.g., Hightouch, Census), data pipeline tooling (e.g., Airbyte, Fivetran, Databricks), or marketing automation platforms (e.g., Iterable, Braze, or Salesforce Marketing Cloud)
• Familiarity with real-time event streaming systems and high-throughput messaging architectures
• Experience integrating with third-party APIs and building systems that ingest, transform, and expose large volumes of data
• Track record of leading medium-to-large projects and contributing to system design decisions with long-term platform impact

Benefits

• Target bonuses
• Equity compensation
• Generous benefits packages (including medical, dental, vision, and 401k)
• 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!)