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Senior Partner Engineer

Remote Posted Jul 20, 2026 0 views

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Job description

AffirmJobs
Senior Partner Engineer

Senior Partner Engineer

Reposted An Hour Ago
Easy Apply
Hiring Remotely in United States
Remote
146K-225K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
We create honest financial products that improve lives. Ready to make a difference?
The Role
Provide technical leadership for partner integrations (e.g. Shopify Stripe) design solutions manage project plans and timelines support external partner technical questions produce integration documentation serve as SME/escalation point recommend platform and tooling improvements and collaborate with engineering and commercial teams to execute long-term partnership initiatives.
Summary Generated by Built In

Affirm is reinventing credit to make it more honest and friendly giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

Affirm’s vision is to deliver honest financial products that improve lives. In the US now Affirm now covers half of all ecommerce volume and has access to nearly all buyers. Our mission as part of the Merchant and Platform Engineering team is to grow Affirm’s revenue by helping Merchants and Partners acquire and retain valued customers with industry leading innovative Buy Now Pay Later POS checkout experiences. We are just getting started. Come be a part of a team shaping the future!

In this role as a Senior Partner Solutions Engineer  you will be responsible for providing technical leadership across Commercial and Product Partnership teams supporting large cross-functional programs. You will represent Affirm’s engineering team and technologies to partners such as Shopify and Stripe while helping drive technical + business strategy. This role entails operational support for ad hoc partner requests collaborating with engineering teams on solution design and managing the execution of long-term initiatives. The ideal candidate will be passionate about fostering a culture of engineering excellence and innovation unafraid to roll up their sleeves with engineers with a proven track record of delivering results. 

What You'll Do

  • Develop detailed project plans including: solution design timeline estimation task break-down and testing plan.

  • Provide day to day support for technical questions from external partner stakeholders

  • Develop integration support material and documentation for new products rollouts and features

  • Serves as an overarching SME and point of escalation for internal and external teams facing technical challenges

  • Make recommendations on integration strategy platform evolution infrastructure and tooling selection to optimize user experience

  • Explore the business intersection between our commercial strategy and technical Partnership capabilities

  • Contribute to the internal development of pertinent external documentation to strengthen the overall partnership experience

What We Look For

  • 4+ years experience in a Solutions Engineering Partner Engineering Sales Engineering Technical Account Management Solutions Architecture or any other customer-facing engineering role

  • Ability to read and understand multiple programming languages

  • Experience with Ecommerce technologies and data models

  • Experience and understanding of JSON HTML REST API and Webhook technologies

  • Familiarity with the following concepts: integrating UX elements w/ backend services frameworks and 3rd party developer APIs

  • Experience with alerting and monitoring tools and applications

  • Excellent verbal and written communication skills strong project management skills capable of influencing internal and external stakeholders to stay on schedule

  • Passion and drive to change consumer banking for the better

  • Nice to have: experience and understanding of various Partner Types (e.g. Ecommerce Platforms Payment Processors Payment Gateways and Wallets)

Pay Grade - L
Equity Grade - 6
Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors including location experience and job-related skills.
Base pay is part of a total compensation package that may include equity rewards monthly stipends for health wellness and tech spending and benefits (including 100% subsidized medical coverage dental and vision for you and your dependents.)
USA base pay range (CA WA NY NJ CT) per year: $165000 - $225000
USA base pay range (all other U.S. states) per year: $146000 - $206000
Please note that visa sponsorship is not available for this position.
#LI-Remote

Affirm is proud to be a remote-first company! The majority of our roles are remote and you can work almost anywhere within the country of employment. Affirmers in proximal roles have the flexibility to work remotely but will occasionally be required to work out of their assigned Affirm office. A limited number of roles remain office-based due to the nature of their job responsibilities.

We’re extremely proud to offer competitive benefits that are anchored to our core value of people come first. Some key highlights of our benefits package include: 

  • Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents 
  • Flexible Spending Wallets - generous stipends for spending on Technology Food various Lifestyle needs and family forming expenses
  • Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
  • ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount

We believe It’s On Us to provide an inclusive interview experience for all including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of individualized support during the hiring process.

[For U.S. positions that could be performed in Los Angeles or San Francisco] Pursuant to the San Francisco Fair Chance Ordinance and Los Angeles Fair Chance Initiative for Hiring Ordinance Affirm will consider for employment qualified applicants with arrest and conviction records.

By clicking "Submit Application" you acknowledge that you have read Affirm's Global Candidate Privacy Notice and hereby freely and unambiguously give informed consent to the collection processing use and storage of your personal information as described therein.

Skills Required

  • 4+ years experience in Solutions Engineering Partner Engineering Sales Engineering Technical Account Management Solutions Architecture or similar customer-facing engineering role
  • Ability to read and understand multiple programming languages
  • Experience with Ecommerce technologies and data models
  • Experience and understanding of JSON HTML REST API and Webhook technologies
  • Familiarity with integrating UX elements with backend services frameworks and 3rd party developer APIs
  • Experience with alerting and monitoring tools and applications
  • Excellent verbal and written communication skills and strong project management skills
  • Passion and drive to change consumer banking
  • Experience and understanding of various Partner Types (Ecommerce Platforms Payment Processors Payment Gateways Wallets)

What the Team is Saying

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Affirm Compensation & Benefits Highlights

  • Healthcare StrengthBenefits include comprehensive medical dental vision and robust mental‑health programs with $0 employee medical premiums for certain plans. Feedback suggests this combination makes coverage both strong and cost‑effective.
  • Parental & Family SupportBirth and non‑birth parents receive 18 weeks of fully paid leave plus a four‑week full‑pay return‑to‑work transition alongside family‑planning support. Feedback suggests these policies are a standout strength for those planning or growing families.
  • Leave & Time Off BreadthGenerous/flexible PTO is augmented by 20 company‑wide Away Days and additional options like “Life Happens Leave.” Feedback suggests the mix enables both collective recharge and personal time away.

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The Company
HQ: San Francisco CA
2200 Employees
Year Founded: 2012

What We Do

At Affirm we help people say yes to the things that matter with flexible transparent ways to pay over time. No hidden fees no compound interest and no fine print—just a smarter way to spend.

Why Work With Us

Who is an Affirmer? /noun/ Someone who believes finance shouldn’t be complicated. We come from a diverse set of backgrounds and we’re driven by the desire to improve lives through honest financial products. We define success by challenging one another to bring our best ideas to every single project—and we have fun while doing it.

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Affirm Offices

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Employees work remotely.

Affirm is a remote-first company! Our employees can work anywhere in the U.S. but if an office is more your style we have office locations in San Francisco Chicago New York City and Pittsburgh.

Typical time on-site:
HQSan Francisco CA
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