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Senior Kotlin Engineer

Lendable Ltd
London
5 months ago
Applications closed

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About the role
As we continue to build upon the diversity of our team, we are thrilled to have the opportunity to bring on board a Kotlin engineer to a newly forming pod. This is an opportunity to bring new experience, perspective, and capabilities to our design discussions, helping shape our approach to delivering elegant solutions to complex engineering challenges as we continue to grow. This is the team that put the Tech in FinTech. Our current tech team is around 80 strong and has helped transform finance by building a next-generation lending platform, a next-gen credit card, and auto-finance product, and they’re at it again with brand new product launches this year.
We're looking for an engineer with a depth of knowledge and recent hands-on Kotlin experience that enables them to not only deliver elegant, idiomatic solutions in Kotlin but also to contribute new knowledge and experience to our frequent collaborative design forums with stakeholders from every area of the business.
There’s a lot to do, from building and integrating new APIs to help build out our new collections function to creating new internal tools and supporting our expansion of new products and supporting services in the US.
We believe that software engineering is more than just code - it’s about people. We believe that the best teams are made of great people. That fundamentally great software engineering is about alignment, sharing what we know, and being nice to each other. When we put all this together we make software engineering better by continually improving our capabilities as a team and making our working environment a happy and productive place.

Tech stack

  1. Backend
  2. Kotlin 1.7.20
  3. AWS
  4. GraphQL (it would be nice if you were familiar with this but it’s not a deal breaker)
  5. Postgres
  6. RabbitMQ
  7. Docker
  8. Kubernetes
Frontend/Mobile
  1. React, React Native, TypeScript, MobX, Redux, Stylus, and SASS
Other
  1. We build our Kotlin projects using Gradle and GitHub Actions, deploying to production as soon as we finish a feature
  2. We use JUnit Jupiter, Kotest, and TestContainers for automated testing

What we're looking for

  1. Strong commercial Kotlin experience
  2. An ability to write simple, clean code
  3. Experience and understanding of databases; relational databases are a must, NoSQL would be nice too
  4. Be able to quickly understand complex, financial business domains
  5. Understand different software architectures rapidly
  6. Understands abstraction and interpolation
  7. Able to write comprehensive, automated tests at all levels of the pyramid
  8. Understanding of the Kanban agile methodology; not a deal breaker if you don’t
  9. Someone who can get along with others and build relationships
  10. Someone who wants to continually learn, improve, and collaborate
  11. Someone who can solve problems on their own but also knows when to go to their peers for help
  12. Someone who is a rational thinker and is aware of the ‘why’ behind the way they do things
  13. Someone who is a pragmatist who can sensibly weigh the tradeoffs between code quality and delivery

Interview process

  1. A 30-minute introductory call with the talent team
  2. A short coding exercise to complete in your own time
  3. Onsite or Video technical Interview lasting 60-90 minutes, comprising of:
  4. Introduction of the team and kind of work you could be doing daily
  5. Discussion around the coding exercise you completed
  6. Interactive architecture/design exercise
  7. Tech project walkthrough
  8. Onsite or video cultural/behavioural interview
  9. Questions you may have about the company, role, etc.

Life at Lendable (check out our Glassdoor page)
The opportunity to scale up one of the world’s most successful fintech companies. Best-in-class compensation, including equity. You can work from home every Monday and Friday if you wish - on the other days we all come together IRL to build and exchange ideas. Our in-house chef prepares fresh, healthy lunches in the office every Tuesday-Thursday. We care for our Lendies’ well-being both physically and mentally, so we offer coverage when it comes to private health insurance. We're an equal opportunity employer and are looking to make Lendable the most inclusive and open workspace in London.
Check out our blog!

About Lendable
Lendable is on a mission to make consumer finance amazing: faster, cheaper, and friendlier. We're building one of the world’s leading fintech companies and are off to a strong start: One of the UK’s newest unicorns with a team of just over 400 people. Among the fastest-growing tech companies in the UK. Profitable since 2017. Backed by top investors including Balderton Capital and Goldman Sachs. Loved by customers with the best reviews in the market (4.9 across 10,000s of reviews on Trustpilot).
So far, we’ve rebuilt the Big Three consumer finance products from scratch: loans, credit cards, and car finance. We get money into our customers’ hands in minutes instead of days. We’re growing fast, and there’s a lot more to do: we’re going after the two biggest Western markets (UK and US) where trillions worth of financial products are held by big banks with dated systems and painful processes.

Join us if you want to
Take ownership across a broad remit. You are trusted to make decisions that drive a material impact on the direction and success of Lendable from day 1. Work in small teams of exceptional people, who are relentlessly resourceful to solve problems and find smarter solutions than the status quo. Build the best technology in-house, using new data sources, machine learning, and AI to make machines do the heavy lifting.

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