Software Engineer II, Fullstack (App Experience)

Affirm, Inc.; Northern (KY); Hybrid; USD 90,000 - 130,000; Full time

Job summary

Affirm, Inc. in the United States is seeking a front-end software engineer to help build web and mobile experiences with React, Vue, and React Native. You will work across product and engineering teams to deliver polished user interfaces and scalable APIs.

This role is remote US with a focus on fast iteration and thoughtful collaboration. You should have 1.5+ years of software engineering, experience shipping web apps, and be comfortable navigating a large codebase, reviewing peers' work, and

Qualifications

• 1.5+ years of software engineering experience.
• Experience shipping web apps with React or Vue.
• Experience shipping mobile apps with React Native.
• Experience designing and launching APIs with Kotlin or Python.
• Write clean, tested and extensible code.
• Navigate large code bases and perform code reviews.
• Strong communication with global teams and stakeholders.
• Bachelor’s degree or equivalent in related field or experience.

Responsibilities

• Break down projects into tasks and deliver in phases.
• Collaborate with product, design, and analytics in ideation and decisions.
• Maintain team artifacts by monitoring metrics and on-call support.
• Contribute to team growth and participate in interviews.

Skills

React or Vue

React Native

API design

Code reviews

Ownership

Communication

Education

Bachelor’s degree or equivalent experience

Tools

REST APIs

Job description

Remote US

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.

The Marketplace and App Experience domain is the main pillar of our core consumer strategy, driving the user journey across all of our frontend surfaces: Mobile and Web. The teams span across multiple products and areas to engage and provide value to our customers, starting with the Home hub in the app or website, which expands into the various product offers and journeys a user can embark on with affirm. This role will be at the forefront of our front‑end facing cross‑team projects, working closely with other teams and engineers across our mobile and web technologies, while also evolving and collaborating with every product experience team at affirm.

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 shipping web apps using declarative UI frameworks like React or Vue
• You have experience shipping mobile apps using native or cross‑platform languages like React Native
• You have experience designing, developing and launching APIs at scale using languages like Kotlin or Python.
• 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 - 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