Software Engineer II, Backend (Batch Developer Experience)

Affirm
United States
Remote

In the 12 months to 30 Jun 2026, Affirm filed 18 H-1B positions titled "Software Engineer II". Source: U.S. Department of Labor, LCA disclosure data. A record of filings already made, not a commitment to sponsor.

Who this role is best for

Geared toward backend developers with 1.5+ years of experience comfortable with building tools for batch workflows and collaborating across teams.

Best fit for

  • Candidates with backend development experience in Python or Kotlin and an interest in streamlining batch processes
    — “You have experience designing, developing and launching backend systems and are proficient in one of Python or Kotlin.”
  • Individuals who thrive in a remote-first environment but are open to in-person onboarding events
    — “All new hires will be invited to attend an in-person onboarding experience.”
  • Engineers who enjoy working on systems that improve internal tooling and support large-scale operations
    — “The Batch Developer Experience team makes batch development and testing faster and more reliable at Affirm.”

Things to consider

  • The position is based in the US and requires either a degree or equivalent practical experience
    — “This position requires either equivalent practical experience or a Bachelor’s degree in a related field.”

How to stand out

  • Showcase your ability to break down complex projects into manageable phases
    — “You will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work.”
  • Emphasize your experience with distributed systems and cloud technologies like AWS and Kubernetes
    — “You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes.”
  • Demonstrate your ability to provide constructive feedback through code reviews
    — “You are comfortable navigating a large code base, debugging others' code, and providing feedback to other engineers through code reviews.”
  • Include examples of how you've taken ownership of your growth and sought feedback from stakeholders
    — “Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders.”
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • design and launch backend systems
  • streamline workflows
  • improve reliability of batch workloads
Typical background
1.5+ years of software engineering experienceBachelor’s degree in a related field

Skills & requirements

Required

Backend DevelopmentDistributed SystemsAWSMySQLKubernetesPythonKotlin

Preferred

Pega Testing ConceptsPega Functional Testing ToolsAgile Methodologies

Stack & domain

PythonKotlinAWSMySQLKubernetesLeadershipCommunicationBackendBatch Development

About the role

Original posting from Affirm via Greenhouse

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.

The Engineering team builds systems that power Affirm’s mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business. Whether we’re enabling new ways to pay, ensuring our platforms can scale to the most demanding levels in the industry, or developing seamless servicing experiences, our focus is on solving complex problems through exceptional engineering.

The Batch Developer Experience team makes batch development and testing faster and more reliable at Affirm.  As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of Affirm’s critical batch workloads.

What you'll do

With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work.

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 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 contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process.

What we look for

You have a total of 1.5+ years of experience as a software engineer.

You have experience designing, developing and launching backend systems and are proficient in one of Python or Kotlin.

You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes.

You have mastered taking a simple problem or business scenario into a solution that interacts with multiple software components, and executing on it by writing clear, easily understood, well tested and extensible code.

You are comfortable navigating a large code base, debugging others' code, and providing feedback to other engineers through code reviews.

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.

Base Pay Grade - L

Equity Grade - USA 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: $165,000 - $225,000

USA base pay range (all other U.S. states) per year: $146,000 - $206,000

#LI-Remote

Remote-first with flexibility built in

Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.

Benefits designed for you

Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:

Health coverage at no cost: We cover 100% of premiums for employees and their dependents.

Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you.

Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to.

Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount.

We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help.

For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law.

By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

Source: Affirm careers (Greenhouse)

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