Overview

Position Title: Senior JavaScript Engineer

Company: the LEGO Group

Location: Slough, UK

Job Description

Working closely with product owners, architects and engineering managers, our Application Engineers are a vital part of the LEGO.com engineering team. We have implemented a modern front-end stack based around Next.js, React and GraphQL with a cloud-native AWS serverless back-end and we use the platform to design, build and operate LEGO.com.

Responsibilities:

  • Build efficient and reusable applications and services using JavaScript – React / Node.js / GraphQL / Lambda / AWS serverless stack
  • Participate in code reviews with other engineers
  • Focus on sharing knowledge / Identify and resolve scalability and performance issues

Requirements:

  • Detailed knowledge and commercial experience working with microservices – our event-based services layer utilises Node.js and the Serverless Framework and is built mainly on the AWS Serverless stack – Lambda, API Gateway, SQS, SNS, Kinesis and DynamoDB
  • Detailed knowledge and working experience of JavaScript, APIs and Markup
  • Detailed knowledge of CSS with a strong focus on accessibility and cross-browser compatibility – experience with CSS-in-JS is preferred
  • Previous experience of working with optimising front end performance
  • Experience with GraphQL server and client functionality is preferred

About the LEGO Group

At the LEGO Group, our mission is to inspire and develop the builders of tomorrow. We believe in the power of Learning-through-Play to shape children’s future. Through play, children learn skills – such as problem-solving, communication, creativity, collaboration, and resilience – that will help them reach their full potential.

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