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arohner

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griffin.com
3 points·by arohner·ano passado·0 comments

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arohner
·há 4 meses·discuss
Griffin Bank | Engineering | REMOTE (UK) Company: We are Griffin Bank. We are a fully authorized, API-first bank; we bank fintechs and startups. We built our own core banking system from scratch. Experience: We are hiring across broadly across engineering. The things we work on include onboarding and KYC, payments rails, accounting, billing and reporting. We are hiring backend and frontend engineers. We are currently about 80 people, with 30 of them in engineering.

Tech: Clojure, FoundationDB, Bazel, CLJS, Svelte

https://jobs.ashbyhq.com/griffin/c8eaae48-e84f-4dae-8c34-099...
arohner
·há 7 meses·discuss
The Clojure version is not AOT'd, so it's measuring startup + compiler time. When properly compiled it should be comparable to the Java implementation.
arohner
·há 7 meses·discuss
It's fairly strictly enforced. The reason is that in many jurisdictions, you can accidentally create employment tax liability by working remotely for too long in the country.
arohner
·há 7 meses·discuss
Griffin Bank UK uses it for our entire system (https://griffin.com)
arohner
·há 8 meses·discuss
Griffin Bank | Engineering | REMOTE (UK) Company: We are Griffin Bank. We are a fully authorized, API-first bank; we bank fintechs and startups. We built our own core banking system from scratch.

Experience: We are hiring across broadly across engineering. The things we work on include onboarding and KYC, payments rails, accounting, billing and reporting. We are hiring backend and frontend engineers. We are currently about 80 people, with 30 of them in engineering.

Tech: Clojure, FoundationDB, Bazel, CLJS, Svelte

Apply: https://jobs.ashbyhq.com/griffin/8d98eb78-e281-4860-b578-fc1...
arohner
·há 8 meses·discuss
Griffin Bank | Engineering | REMOTE (UK)

Company: We are Griffin Bank. We are a fully authorized, API-first bank; we bank fintechs and startups. We built our own core banking system from scratch.

Experience: We are hiring across broadly across engineering. The things we work on include onboarding and KYC, payments rails, accounting, billing and reporting. We are hiring backend, frontend and design system engineers. We are currently about 80 people, with 30 of them in engineering.

Tech: Clojure, FoundationDB, Bazel, CLJS, Svelte

Apply: https://jobs.ashbyhq.com/griffin/8d98eb78-e281-4860-b578-fc1...
arohner
·há 2 anos·discuss
Clojure does have stateful quickcheck library now: https://github.com/griffinbank/test.contract

Parallel testing is interesting, but hasn't been a large source of pain yet.
arohner
·há 3 anos·discuss
We could in theory bank other banks, but that's not our focus. Our current customers are mostly regulated non-bank financial institutions, E-Money and Client money. As an American analogy, think Square Cash, Venmo, Paypal.

Longer term our aspiration is to also be the business bank for technology companies e.g. Apple or AirBnb or Uber. Currently Goldman is a big player in that space.
arohner
·há 3 anos·discuss
It is a tall order, but but it's doable. The most important thing is to reduce the surface area of your application. Our business logic is almost entirely pure. The 'procs' have no side effects, except for things that happen on the other side of a clojure protocol (java interface). That means all side effects can be stubbed out during tests.

Our "user" code has no access to threading libraries. Threading happens in "kernel" code.

Watch https://www.youtube.com/watch?v=4fFDFbi3toc for a good example of how this has already been done in practice.
arohner
·há 3 anos·discuss
What is the performance problem?
arohner
·há 4 anos·discuss
Griffin (https://www.griffin.sh) | UK, Ireland, Germany, Sweden, Portugal, Estonia | Full-time | Remote | Engineering

We're a new Banking as a Service provider (think AWS for financial services) currently seeking authorisation to become an API-first, fully regulated UK bank.

We believe that in the future, most financial innovation will happen outside banks rather than inside them, and Griffin will be the platform that all future fintechs use rather than the legacy big banks.

And a bit more about us: https://griffin.sh/culture We're looking for thoughtful people who strive to be kind in their words and actions. As product designers, we are always looking for ways to simplify complex things and we take security very seriously. As a financial institution, we believe that our customers' trust is our single most valuable asset and we will go above and beyond to earn and keep it.

Our backend stack is Clojure, FoundationDB, Kubernetes and AWS

Our frontend stack is CLJS, Reframe, Reagent, React, Stitches, Storybook, and Playroom.

Our build system is Bazel, CircleCI, AWS CDK We have an office in London but our team are distributed throughout the UK, Ireland, Germany, Sweden, Portugal and Estonia. See our jobs page for more info: https://griffin.sh/careers
arohner
·há 4 anos·discuss
We're hiring for this role in the UK and parts of the EU: https://boards.greenhouse.io/griffin/jobs/5252742003
arohner
·há 4 anos·discuss
Revolut is not a bank in the UK
arohner
·há 4 anos·discuss
Griffin (https://www.griffin.sh) | UK, Ireland, Germany, Sweden, Portugal | Full-time | Remote | Engineering

We're a new Banking as a Service provider (think AWS for financial services) currently seeking authorisation to become a fully regulated bank, so that we can provide safeguarding and client money bank accounts to our customers. We believe that in the future, most financial innovation will happen outside banks rather than inside them, and Griffin will be the platform that all future fintechs use rather than the boring big banks.

And a bit more about us: https://griffin.sh/culture

We're looking for thoughtful people who strive to be kind in their words and actions. As product designers, we are always looking for ways to simplify complex things and we take security very seriously. As a financial institution, we believe that our customers' trust is our single most valuable asset and we will go above and beyond to earn and keep it.

Our backend stack is Clojure, FoundationDB, Kubernetes and AWS

Our frontend stack is CLJS, Reframe, Reagent, React, Stitches, Storybook, and Playroom

Our build system is Bazel, CircleCI, AWS CDK

We have an office in London but our team are distributed throughout the UK, Ireland, Germany, Sweden and Portugal.

See our jobs page for more info: https://griffin.sh/careers
arohner
·há 10 anos·discuss
What you've described looks more like Amazon's strategy. It's probably more correct to say Google & Facebook are copying Amazon rather than BH.

The core of BH has ~20 employees. Warren Buffet always calls out his subsidiary CEOs for doing a great job, because BH couldn't exist in its current format if he had to manage day-to-day operations in any subsidiary.

The steps in Buffet's algorithm are the same, but the emphasis is different. Amazon builds moats and cashflow, while BH buys stable companies that already produce cashflow. BH doesn't need moats, only profit. Amazon, Google, FB need both moats and profit.

Buffet's algorithm looks more like:

  - (1) Identify stable, profitable businesses that WB understands
  - (2) if they're a good bargain, and it moves the needle on BH stock, buy
  - (3) goto (1)