KeyStep

Software Engineer II

Affirm
Remote UK
20 days ago
full-timeremote

Skills & Technologies

PythonKotlinBackendDistributed SystemsMySQLAWSKubernetesProduct ManagementMakeAR

Job Description

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 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.

About the team

The Consumer Payments team at Affirm owns systems handling billions of Dollars worth of transactions each year. You will work at scale to support the growth and expansion of Affirm's payments platform and wider business.

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 ar

Company & Role Analysis

JobSeeker+
Likely perks
Private MedicalPension25+ Days HolidayStock OptionsLearning BudgetFlexible Hours
Culture & working style

Neutral 2–4 sentence summary of what working at this company is like, drawn from public reviews and press coverage. Tone, collaboration style, pace, benefits highlights.

Market salary range

£45,000 – £60,000 (Glassdoor, Levels.fyi, 2025)

Unlock the full analysis for this job
Sign in to unlock →

Similar roles

See more
Cloudflare
Hybrid
Full-time
about 2 hours ago

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks tha…

View Job
Airbnb
London, UK
Full-time
Remote
about 3 hours ago

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who ha…

View Job
Elastic
Spain
Full-time
about 6 hours ago

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the…

View Job
Elastic
Spain
Full-time
about 6 hours ago

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the…

View Job
Apply NowApply with CV Improver