Affirm Logo

Affirm

Software Engineer Intern (Summer 2027)

Posted 3 Days Ago
Easy Apply
In-Office
San Francisco, CA, USA
114K-114K Annually
Internship
Easy Apply
In-Office
San Francisco, CA, USA
114K-114K Annually
Internship
Software Engineering Interns develop, deploy, test, monitor, and present meaningful production projects during a 12–16 week internship. Interns collaborate with mentors and managers to define projects aligned with team needs, ship code, and verify production performance. Work may involve backend or frontend development, data processing, automated testing, APIs, cloud platforms, and financial technology.
The summary above was generated by AI

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.

As an intern at Affirm, you will be a contributing member of our outstanding engineering team, and as such you will work on meaningful projects and frequently ship code. Recent grads and past interns have built a real-time high-throughput data processing pipeline, developed an extensive automated testing framework, and built out our proprietary financial platform that is central to our long term company mission.
We are excited to meet and consider strong students for our 12-16 week internships. We are a dynamic organization that is happy to tailor projects to your skills, and we will work with you throughout the interview process to determine which team will be best for you.
What You'll Do
Interns are responsible for developing and shipping a project and verifying that it works in production. Because things are changing fast at Affirm, we do not specify intern projects in advance, instead you will collaborate with your mentor and manager when you start to spec a project that will best contribute to your team.

This role will ship code and monitor the deployment of your work. Our intern projects are not isolated or intended to be thrown away: your team will depend on your contributions!
We pair interns with a dedicated mentor who will be by your side to give advice and ensure the success of your project. Expect to meet with them on a regular basis and receive feedback.
There are opportunities to attend events with other interns and full-time Affirmers! Past events have included virtual cooking classes, executive fireside chats, cable car trolley tours, and Giants games.
Interns present their work to the entire engineering organization at the end of the internship.

What We Look For
- Passion and dedication to changing consumer banking for the better
- Experience with Python, C/C++ or Java
- Frontend experience in WebApps/JavaScript/AngularJS/React
- Strong communication skills
- Experience with object oriented programming
- Deployment and testing frameworks
- API development/documentation
- AWS or other PaaS frameworks
Compensation is a set amount for the Intern role with no range.
USA hourly base pay: $55.00
USA monthly base pay: $9,500

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.

HQ

Affirm San Francisco, California, USA Office

San Francisco, CA, United States

Similar Jobs at Affirm

3 Days Ago
Easy Apply
In-Office
San Francisco, CA, USA
Easy Apply
55-10K Hourly
Internship
55-10K Hourly
Internship
Big Data • Fintech • Mobile • Payments • Financial Services
Develop and ship a meaningful engineering project, monitor its production deployment, collaborate with a mentor and manager, test and document work, and present results to the engineering organization. The role may involve machine learning, backend or frontend development, APIs, data processing, deployment, and testing using technologies such as Python, Java, JavaScript, AWS, AngularJS, or React.
Top Skills: AngularjsAPIsAWSCC++Deployment FrameworksJavaJavaScriptObject-Oriented ProgrammingPaasPythonReactTesting Frameworks
3 Days Ago
Easy Apply
In-Office
San Francisco, CA, USA
Easy Apply
55-10K Hourly
Internship
55-10K Hourly
Internship
Big Data • Fintech • Mobile • Payments • Financial Services
Develop and ship a meaningful engineering project, monitor its production deployment, collaborate with a mentor and manager, test and document work, and present results to the engineering organization. The role may involve machine learning, backend or frontend development, APIs, data processing, deployment, and testing using technologies such as Python, Java, JavaScript, AWS, AngularJS, or React.
Top Skills: AngularjsAPIsAWSCC++Deployment FrameworksJavaJavaScriptObject-Oriented ProgrammingPaasPythonReactTesting Frameworks
24 Days Ago
Easy Apply
In-Office
San Francisco, CA, USA
Easy Apply
100K-120K Annually
Junior
100K-120K Annually
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
Oversee day-to-day operations for Affirm’s San Francisco headquarters, including facilities services, maintenance coordination, supplies, vendors, workplace support requests, office events, and employee experience improvements. Serve as the primary contact for building management, coordinate cross-functional workplace solutions, maintain office policies, and partner on projects and activations. The role requires strong organization, communication, vendor management, and a hospitality-oriented service mindset.
Top Skills: CanvaEnvoyGoogle WorkspaceHvac SystemsNotionSlackZip

What you need to know about the San Francisco Tech Scene

San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.

Key Facts About San Francisco Tech

  • Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Google, Apple, Salesforce, Meta
  • Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
  • Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
  • Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account