Posted 11 days ago

Back End Developer TypeScript Node.js - Tech Start-up

London, Greater London | £95,000 - £110,000 per yearManaged by: Open Source Team

Back End Developer (TypeScript Node.js) London to £110k

Are you a Back End Developer with a good knowledge of event driven and serverless architecture experience? You could be progressing your career in a senior, hands-on role at a tech start-up that is producing a unique POS platform for the hospitality industry which helps to streamline payments via a hardware device (no more having to split a paper bill with friends, just select your items and pay for what you had!), it also makes it easier to tip your host and ensure they receive it rather than their employers.

As a Back End Developer you will be responsible for delivering a Greenfield re-platforming of the backend (currently in PHP) to an event-driven serverless architecture using TypeScript, Node.js, AWS Lambda amongst others.

You'll collaborate with the CTO, Product Manager and other software engineers but will have a lot of autonomy and influence on the new architecture, providing subject matter expertise and best practice, in time growing the team around you and moving towards a leadership role. The company is already enjoying great success and has processed over £130 million of payments via the platform; you'll join as the company scales, they're already in several European countries with plans to launch in the US.

WFH Policy:

There's a hybrid work from home policy, you'll join colleagues in the London office around two days a week with flexibility.


  • You're a skilled Back End focussed Software Engineer with JavaScript / TypeScript and Node.js experience
  • You have a thorough understanding of event driven, serverless architectures
  • You have experience of designing and developing REST APIs and microservices
  • You have experience of working with cloud native applications in AWS, GCP or Azure
  • You have a good knowledge of data modelling, SQL and NoSQL databases
  • You're collaborative with great communication skills, keen to take ownership and progress to a leadership role

Salary & benefits:

As a Back End Developer / Software Engineer you will earn a competitive salary (to £110k) plus benefits including substantial equity.

Apply now or call to find out more about this Back End Developer / Software Engineer (TypeScript Node.js)

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Ref: BB/20144/A/KS/220523_1684764406

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