Segment for global payments

Backend Engineers (Payments)

Chennai / Remote
Job Type
3+ years
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Karthik Narayanan
Karthik Narayanan

About the role


Back-end engineers will build the core of inai’s platform which comprises of 3 broad teams:

  • Front-end: handle the checkout experience for our merchants and the dashboard their product teams would be using daily
  • Integrations: that handle our integrations with various payment processors, wallets, BNPLs.
  • Platform: The glue that holds it all together. APIs will be the norm, databases your core, scalability, reliability, and system design your everyday concern.

You will

  • Develop APIs to integrate with 3rd party systems — primarily in the payments domain
  • Work closely with our front end and integrations engineering teams and also with our colleagues across the globe.
  • Take ownership of the modules you develop and key technology decisions, and customer issues.
  • Contribute towards documentation (internal and customer-facing), code reviews, tooling, and processes.

You will have

  • 2 to 8 years experience as a full-stack engineer.
  • Experience in working with 3rd party APIs. You should be able to peruse 3rd party API documentation and retrofit the APIs with the platform team.
  • Experience writing APIs in Python, relational databases
  • Can communicate and interact with a larger team
  • Experience in working with multiple payment gateways or integrating them
  • Experience with handling payment tokens.


  • Experience with OpenAPI, JSON API specs, Ruby -Atleast 1+ years in handling payments recently.


  • Health insurance for you and your loved ones - on us.
  • Work-life balance: Our success will not come at the expense of your work-life balance
  • Grow with us: Working in the intersection of fintech and SaaS, you will have all the opportunities to grow in this thriving sector.

Why you should join inai

inai is Segment for payments. We make the lives of digital/online merchants easier by enabling them to manage their payments’ stack in a low-touch/no-code fashion. Merchants can now future-proof their payment stack and break out of the consistent trade-off between a great checkout experience and the flexibility required to maintain the same.

inai was founded by serial entrepreneurs who have decades of experience in finance and tech. inai has been backed by marquee investors including YC, Kunal Shah, Razorpay, Launchpad Capital, the first investors in Square/Twitter, and other fintech folks.

Team Size:14
Location:Delaware City, DE
Karthik Narayanan
Karthik Narayanan
Anta Pattabiraman
Anta Pattabiraman