Security Engineer, Teller

Elixir

£70-100k

AWS
Elixir
Junior, Mid and Senior level
London

2+ days a week in office

Teller

API for bank accounts

Job no longer available

Teller

API for bank accounts

1-20 employees

FintechB2CBankingSaaSAPI

Job no longer available

£70-100k

AWS
Elixir
Junior, Mid and Senior level
London

2+ days a week in office

1-20 employees

FintechB2CBankingSaaSAPI

Company mission

Teller's mission is to provide your app with beautiful account enrollment screens that send all sensitive data directly to their secure servers.

Role

Who you are

  • You thrive in environments that afford you with high levels of responsibility and autonomy
  • You hold yourself and those you work with to high standards
  • You want to fulfil your potential to its fullest, grow as a developer and as a person to be the best you that you can be
  • You don’t look for excuses for why something can’t be done, you are the person who finds the way it can be done
  • If a skill that you don’t possess is required to complete a task you’re the kind of person who goes off and learns enough to get it done
  • You behave like an owner. You take total responsibility for what you work on and think of the bigger picture like a product manager would
  • You are results oriented and have a strong distaste for shaving yaks
  • You are a persuasive communicator. You are both succinct and direct. You are clear about what you are doing, why, and what you expect of others
  • You have strong opinions, weakly held, and the humility to change your mind according to the evidence as it presents itself
  • You have significant experience of one (or preferably more than one out of a) Setting up and using a SIEM, b) AWS infra scaling/alarming, c) data pipeline, d) SOC 2

What the job involves

  • We are looking for someone that is familiar with and enthusiastic about security and data analysis on the one hand and who wishes to be or already is an excellent Elixir engineer on the other
  • Ultimately we want the successful candidate to own the security and data analysis/tooling functions as Teller grows which is a huge opportunity for an ambitious engineer

Salary benchmarks

Otta's take

Sam Franklin headshot

Sam Franklin

CEO of Otta

Teller is a fully transactional banking API for your existing bank account. Their 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 the present 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.

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. Teller aims to reverse engineer these apps to discover their secret API contracts and then implement clients for them. Teller's approach has enabled it to deliver a solution that is a 100x improvement and has led to promising early funding between 2020 and 2022.

Insights

Company

Funding (1 round)

Feb 2020

$4m

SEED

Total funding: $4m

Company benefits

  • Work from home opportunities

Company HQ

London, UK

Founders

Dan Palmer

(Co-founder)

Previously worked for 2 years at Velti, first as Software Developer for 1 year and then as Senior Software Engineer also for 1 year.

Stevie Graham

(Co-founder)

Previously worked for 1 year as the first EU employee for Twillio - an API platform for communications.

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