Lead front-end developer

Sennep Ltd
Our mission is to make digital products and services simpler, smarter, more helpful, more beautiful

Job details

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We are a team of 16 designers, developers and project managers who are passionate about creating carefully crafted websites, apps and games. Our award-winning portfolio is a mix of client work and self-initiated projects produced over the last 13 years. Our mission is to create work of the highest quality that is memorable, beautiful and useful.

We are looking for an experienced enthusiastic Front-end Developer with the same ambitions who can lead our development team. You will work with our technical director to improve and update our technology stack and processes. You are very organized and get excited by implementing flexible systems that you and our dev team can work with on a variety of projects. You will get the chance to lead projects and oversee the quality of code but at the same time be very involved and hands on in the implementation.

You must be proactive, inquisitive – a problem solver with good communication skills. You should be self-motivated and always eager to try out the latest in technology and push it in new directions.

Working with us will give you the chance to work on a varied mix of projects that will ask you to adapt and learn on a project to project basis. You will work in a team of motivated developers that thrive on these challenges and collaborate to maintain and improve the structures that enable us to produce the highest quality results in a wide range of applications.

We work in React.js in most frontend projects and React Native for mobile apps, so experience in either of the two would make a perfect candidate.

Main requirements

  • HTML(5), CSS(3), JavaScript(ES6)
  • Modern Web standards
  • Responsive cross-platform development
  • Strong sense of motion & interactivity
  • Good understanding of backend languages PHP/MySQL
  • Ability to write maintainable code
  • Experience with desktop and mobile environments

Nice to have

  • Experience in creative/ generative coding would be a bonus


  • Latest software and hardware
  • Opportunity to attend conferences in UK and abroad
  • Social events and annual company weekender
  • Bike2Work scheme
  • Free coffee and Friday lunches on the house.

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