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Substack

Full Stack Software Engineer - Payments

Substack is hiring a Full Stack Software Engineer - Payments for a remote role open to applicants in United States. It pays $140k-$260k a year and Level rates it ; you can apply on Substack.

Level's read on this job

  • On Level's scale, this software engineer role is Little AI ●○○○: aI is not part of the work.
  • This is listed as a remote role.
  • The posting mentions TypeScript, Node and Express among its tools and skills.
  • Level classes it as a mid-level role.
  • Substack has 15 other open roles on Level.

AI in this role

Develop core payment surfaces and backend systems for a creator subscription publishing platform using TypeScript and Postgres.

typescriptnodeexpressreactpostgresstripe
full-stackweb-applicationspayment-systemsapi-integration

Substack is building a new economic engine for culture, giving the brightest, most interesting, and most creative people on the internet the power of their own publishing platform. The terms of our culture should not be set by gate-keeping legacy media or chaos-fueling social media, but by the people who actually make and participate in that culture. Substack’s model, based on direct subscriptions, has fueled an explosion of independent publishing. It empowers creators with economic autonomy, creative ownership, and a direct connection to their most engaged audiences.

About the Payments Team
Subscription payments are the heart of Substack’s product and business model. Everything we do is based on the idea that creators can and should be paid directly by their audience, instead of relying on attention capture and advertising. And we believe that creators themselves should own these payment relationships, without being tied to any platform, including ours.

We are a small team with outsized impact and ownership. We take on both the traditional payments engineering : integrating with payment processors, managing the flow of hundreds of millions of dollars in subscription revenue, and also the full stack feature development that drives those payments. This means a wide variety of projects, including building brand new payout systems, A/B testing the subscribe flow, and shipping features like gift subscriptions.

Responsibilities

  • Develop the core payment surfaces and backend systems on Substack.

  • Own your work and deliver high-quality solutions from product concept and proposal to implementation, experimentation, and measurement.

  • We work with TypeScript, especially Node/Express and React, and Postgres. It’s helpful if you know these technologies already; if not, we’ll be excited to help you learn.

  • We also work with payment processors, including Stripe. Again, experience here is beneficial but not required.


Requirements

  • 3+ years of software engineering experience, including building and shipping web applications.

  • Independent and autonomous. Strong product sense and intuition.

  • Passionate about building a better business model for the internet.


Substack's compensation package includes a market competitive salary, equity for all full time roles, and exceptional benefits. Our cash compensation salary range for this role is $140,000 - $260,000. Final offer amounts are determined by multiple factors including candidate experience and expertise and may vary from the amounts listed above.

Substack is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, gender identity or transgender status), age, national origin, veteran or disability status. We’re seeking people passionate about enabling independent expression and building a better business model for creators. If you want to see what media, communities, and content can become when unmoored from advertising models, and you have the skills and experience to contribute, we’d love to meet you.

Please see our Privacy Notice for details regarding Substack's collection and use of personal information relating to the application and recruitment process by clicking here.

How we rate this

Full Stack Software Engineer - Payments at Substack rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

  1. ●●●● Builds AI80 to 100
  2. ●●●○ Works on AI60 to 79
  3. ●●○○ Uses AI40 to 59
  4. ●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Full StackWeb ApplicationsPayment SystemsAPI IntegrationTypeScriptNodeExpressReact

Also common in software engineer jobs at this level

Pay

This job starts at
$140k
Typical software engineer job
$167k

This posting starts 16% below the typical software engineer job. See software engineer jobs

Questions you could be asked

  1. Tell me about a project where full stack was part of your work. What did you do?
  2. Tell me about a project where web applications was part of your work. What did you do?
  3. Tell me about a project where payment systems was part of your work. What did you do?
  4. Tell me about a project where api integration was part of your work. What did you do?
  5. Walk me through how you've used TypeScript in your day-to-day work.

Adapt your resume

  • List these exact terms on your resume: Full Stack, Web Applications, Payment Systems, API Integration, and TypeScript. An applicant tracking system matches the wording, not the idea.
  • Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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