Senior Data Science Engineer Jobs at Affirm with Visa Sponsorship
Senior Data Science Engineer jobs at Affirm involve building the models and infrastructure behind its buy-now-pay-later platform, and the company has a consistent track record of sponsoring work visas for this function. If you're on F-1 OPT, holding an H-1B visa, or targeting Green Card sponsorship, Affirm is an active sponsor in the fintech space.
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INTRODUCTION
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.
Our team sits within Developer Productivity, whose mission is to make software development at Affirm simpler and faster across the company. The broader org owns much of the path between a developer's laptop and production, including developer environments, test automation, code standards, CI/CD, and release engineering, all in service of helping engineers ship code quickly, safely, and with confidence. The Continuous Delivery team's charter is centered on enabling engineering teams to release independently through strong automation, standard patterns, predictable rollouts, resilient recovery mechanisms, and less manual toil.
This role is uniquely positioned to help solve one of Affirm's most important engineering challenges: scaling developer productivity in an era where the software development lifecycle is increasingly AI-enhanced. The team builds and improves the platforms, workflows, and guardrails that help engineers move from idea to production faster, with better safety, consistency, and developer experience. We value engineers who listen closely, invite feedback, and work well across organizational boundaries, while also holding a high bar for ownership, technical judgment, and follow-through. Strong candidates will care about building reliable shared systems, reducing friction for other engineers, and making durable improvements that raise the quality and speed of software delivery across Affirm.
ROLE AND RESPONSIBILITIES
- You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery.
- You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs.
- You will proactively identify project, process, technology or business issues, advocate for them, and lead in solving them.
- You will support the operations and availability of your team's artifacts by creating and monitoring metrics, escalating when needed, and supporting "keep the lights on" & on-call efforts.
- You will foster a culture of quality and ownership on your team by setting or improving code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks.
- You will help develop talent on your team by providing feedback and guidance, and leading by example.
BASIC QUALIFICATIONS
- You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin.
- You have a track record of developing highly available distributed systems using technologies like AWS, MySQL and Kubernetes.
- You have experience building or evolving CI/CD, deployment, or release automation systems that reduce manual toil and improve rollout predictability, recovery, and auditability across many engineering teams.
- You are comfortable working on shared developer infrastructure and defining clear platform interfaces, templates, or guardrails that make it easier for product teams to adopt standard deployment patterns with confidence.
- You have experience defining a technical plan for the delivery of a significant feature or system component with an elegant, simple and extensible design. You write high quality code that is easily understood and used by others.
- You are proficient at making significant changes in a large code base, and have developed a suite of tools and practices that enable you and your team to do so safely.
- Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders.
- You have strong verbal and written communication skills that support effective collaboration with our global engineering team.
- This position requires either equivalent practical experience or a Bachelor's degree in a related field.
COMPENSATION
- Pay Grade - N
- Equity Grade - USA 8
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: $190,000 - $240,000
USA base pay range (all other U.S. states) per year: $169,000 - $219,000
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.
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Get Access To All JobsTips for Finding Senior Data Science Engineer Jobs at Affirm
Frame your ML work in credit risk terms
Affirm's data science work centers on credit underwriting, fraud detection, and risk modeling. Tailor your portfolio and resume to show experience with financial datasets, probability of default models, or loan performance metrics before you apply.
Verify your OPT STEM extension eligibility early
Affirm is E-Verify registered, which is a requirement for STEM OPT extensions. Confirm your degree field qualifies under the DHS STEM Designated Degree Program List before your initial OPT expires, so there's no gap in work authorization during the interview process.
Target roles that reference production ML systems
Senior Data Science Engineer postings at Affirm often distinguish between research-oriented and production-engineering roles. Roles emphasizing MLOps, model deployment, or real-time scoring pipelines are the ones most likely to meet the specialty occupation threshold USCIS requires for H-1B approval in fintech.
Anticipate the H-1B cap timeline against your offer
H-1B cap registrations open in March and employment can't begin before October 1. If you're approaching the end of OPT or grace period, discuss bridging options with your Affirm recruiter early, since timing misalignments are the most common reason fintech offers stall.
Use Migrate Mate to filter Affirm openings by visa type
Not every Senior Data Science Engineer opening at Affirm is tagged for sponsorship in standard job boards. Use Migrate Mate to browse verified sponsorship-eligible roles at Affirm, filtered by the visa types relevant to your current status.
Understand how PERM affects your Green Card timeline
EB-2 and EB-3 Green Card sponsorship at fintech companies like Affirm typically requires a completed PERM labor certification through DOL before an I-140 petition can be filed. For Indian nationals, factor in priority date backlogs when evaluating long-term sponsorship value of a Senior Data Science Engineer offer.
Frequently Asked Questions
Does Affirm sponsor H-1B visas for Senior Data Science Engineers?
Yes, Affirm sponsors H-1B visas for Senior Data Science Engineers. The company has an established pattern of filing H-1B petitions for technical roles in its data science and machine learning functions. Because Affirm is a fintech company with complex modeling work, these roles generally satisfy USCIS's specialty occupation requirement without difficulty.
How do I apply for Senior Data Science Engineer jobs at Affirm?
You can apply directly through Affirm's careers page or find sponsorship-verified openings through Migrate Mate, which filters roles by visa type so you can confirm sponsorship eligibility before applying. Affirm's hiring process for this role typically includes a technical screen, a take-home or live coding assessment focused on ML and statistics, and a system design round.
Which visa types does Affirm commonly use for Senior Data Science Engineers?
Affirm sponsors H-1B, F-1 OPT, F-1 CPT, TN visa, and employment-based Green Cards (EB-2 and EB-3) for Senior Data Science Engineers. H-1B is the most common path for full-time hires. TN visa is available to Canadian and Mexican nationals whose roles fall under qualifying USMCA occupation categories, which often applies to data science and engineering positions.
What qualifications does Affirm expect for a Senior Data Science Engineer?
Affirm typically expects a graduate degree in statistics, computer science, applied mathematics, or a related quantitative field, plus hands-on experience building production machine learning systems. For senior-level roles, that usually means demonstrated experience with model deployment, A/B testing at scale, and comfort working across engineering and product teams in a fast-moving environment.
How long does the visa sponsorship process take for a Senior Data Science Engineer at Affirm?
For H-1B cap cases, the full timeline from registration in March to employment start on October 1 runs roughly six to seven months. PERM labor certification for Green Card sponsorship takes an additional 12 to 18 months before an I-140 can be filed. Premium processing is available for H-1B petitions and reduces USCIS adjudication to 15 business days.