Full Stack Developer at Lingumi | Flexa
Posted 5 months ago

Full Stack Developer

£45000 - £65000 per annum Equity package

Flexible hours
1-2 days at home per week
Employment type
Full time

At Lingumi, we are now building out our Engineering team, and are looking for talented, creative, and ambitious Full Stack Developers to join us. This role is suited for someone who sees themselves as a future leader - looking to grow as an Engineering lead and shape the way we build up our platform at Lingumi.

Job details

Why Lingumi

Our mission is to help children (2-6) all around the world learn critical skills, affordably and effectively, from the world's best teachers. We teach more effectively than a live teacher, for a fraction of the price, making education scalable, effective, and accessible through asynchronous learning and communication. We've started with speaking English, and have already built the most effective, affordable and fun way to do so - all through a connected mobile or tablet.

Our people are a smart bunch, brought together by our mission, and work extremely hard to deliver on what is required. We can clearly see how our role plays a key part in the company's success and are super hungry to grow in our careers. We aim to consistently achieve great results, but if we don't, that's ok - we learn from our mistakes and progress forward. We're humble in our approach and are team players. Collectively, we speak over eight languages in the team and are spread across four hubs - London, Cardiff, Singapore and Shenzhen.

Our customers love what we do and advocate our mission. We really care about their child's development, providing them with the critical skills that they need to succeed in life. Parents praise us and children love us - with some families using Lingumi for over three years. Together, we're only at the beginning of what we can achieve.

Our technology allows us to create innovative ways to teach the Lingumi children in new ways - we're working on ground-breaking technology that will revolutionise how they learn. Children can connect to their friends and other children from around the world, to learn together, and take us one step closer to connecting this world and making it a better place.

Our investors and advisors range from Europe's best VC's, including Local Globe and ADV, to advisors such as Michael O'Sullivan, former CEO of Cambridge Assessment and the British Council in China.

How we get there

We’re on an exciting trajectory - over the last year we've gained incredible traction through the first course on our platform, and are rapidly scaling our customer base, particularly across mainland China, and Taiwan. However, our target is to teach 100 million children critical skills by 2025, so we're only just beginning!

We are now building out our Engineering team, and are looking for talented, creative, and ambitious Full Stack developers to join us. This role is suited for someone who sees themselves as a future leader - looking to grow as an Engineering lead and shape the way we build up our platform at Lingumi.

Here's what you'll be doing

  • Developing Lingumi's learning platform to deliver new content and tools that empower children to learn more effectively at scale
  • Contributing to our automated testing tools so we can be confident we are frequently shipping a high quality experience to our customers
  • Keeping each other accountable and spread knowledge throughout the team with frequent code reviews
  • Proactively fixing bugs and make improvements to delight our most amazing and toughest users - the kids!
  • Building high-leverage internal tools that will enable us to become a highly effective team

Here's what you must be/have

  • Highly accountable and keen to take ownership
  • Consistently growing and focused on self improvement
  • Experience developing and solving problems across the stack on production level systems
  • Deep understanding of core Computer Science concepts (e.g. algorithms, data structures)
  • An excellent coder who is willing to work with whatever technologies help us achieve our mission
  • Have strong analytical skills, be an excellent communicator, and be able to think critically
  • 3+ years professional engineering experience

Here's what we build in

  • Our mobile app is written in React Native, which also makes use of Unity components and native iOS/Android components
  • Our backend services run on AWS and AWS China using Node.JS on Lambda, Api Gateway, DynamoDB and S3 with Cloudfront
  • We will also be exploring how we can use Alicloud to support our expansion in China
  • We use Github to host our code and we use CircleCI for automated testing and builds

The benefits of working for Lingumi

  • Generous salary and equity packages
  • Company laptop (if you need one)
  • 20 days of paid holiday, plus the week of Chinese New Year (for CN/SG team members) or the Christmas to New Year break, as paid leave
  • Coaching on request depending on your needs - whether you need someone to talk to on a regular basis outside of work, or specifically on developing your leadership skills. We have an extensive network and will put you in touch with the right coach for your needs
  • We ask you to be in your Hub for the majority of the working week. You can spend some of the week working from the comfort of your home, or even in your favourite coffee shops. If you do decide to work outside of your hub, be sure to book this on internal system. Outside of core meetings, you can organise your time how you want - some team members use less productive afternoon hours for personal wellness things like going to the gym or getting a haircut
  • We offer a Productivity and Wellness budget (£100pm) to use on growth and wellnessWe take the team on an annual retreat for 1 week (usually somewhere warm)

Every child deserves an equal chance in life. If you share our vision of building, inspiring and empowering the world's next generation of learners, apply to join our team today.

About the company


The English language learning programme for pre-school children.

Ink Rooms Units 2.03 & 2.04, 25-37 Easton St
United Kingdom