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The API for your bank account

Elixir Engineer

£50k – £100k • 0.0% – 0.5%
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Teller is the API for bank accounts. Our API enables developers to build applications that connect with their users’ bank accounts in a manner that is many more times reliable, predictable, performant, and fair than anything else available. This seems like something that should be a solved problem in 2020 but before Teller, the state of the art was to rely on antiquated techniques such as screen-scraping online banking HTML pages. Of course these pages were never designed for this so it’s no surprise that anything using this approach is hopelessly broken and the bane of fintechs everywhere.

Banks do have real APIs. Externally facing APIs are necessary for their own apps to work, they would just rather you don’t have access to them. We reverse engineer these apps to discover their secret API contracts and then implement clients for them.

Our approach has enabled us to deliver a solution that is a 100x improvement.

The Product Engineer Role

Product Engineers are responsible for everything from building the dashboards, embedded hardware projects, onboarding flows, and billing through to building the API itself and implementing new bank integrations alongside the Reverse Engineers on the Teller Red Team.

Teller at a glance

The API for your bank account

Teller focuses on Enterprise Software, Developer APIs, Software, Banking, and Finance Technology. Their company has offices in San Francisco and London. They have a small team that's between 1-10 employees. To date, Teller has raised $4M of funding; their latest round was closed on January 2020.

You can view their website at http://teller.io or find them on Twitter and LinkedIn.

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