JavaScript Developer

JavaScript Developer

We are an award winning start-up based in Cambridge (UK). We make KeyLines, an innovative browser-based visualization software toolkit, which lets organisations see and explore networks in their data.

Continued commercial success means we now need another experienced JavaScript developer to join our engineering team.

You will have worked in a software product-based environment and have a minimum of 2 to 3 years current experience of JavaScript development within a software product environment. You will be passionate and opinionated about software development and code quality. We manage our development in an agile manner with fortnightly sprints and daily stand-up meetings, with early and frequent releases. We maintain close relationships with the developers who use our code, so you should have good communication and interpersonal skills.

You will work on a variety of tasks including our core product code, data visualisation work, and occasional development for specific clients.


Minimum 2-3 years’ active experience of JavaScript in a production environment Knowledge of application and test frameworks A proven ability to manage a large quantity of code University degree or equivalent Fluent spoken and written English.

Candidates who can also demonstrate the following will move to the front of the queue:

Building graphical applications in any language Experience of graph databases i.e. Neo4j A good technical understanding of the whole web development stack An interest in data visualisation Experience of NodeJS Linux housekeeping skills

Our remuneration packages are competitive and will depend on your experience and ability. The job is based in Cambridge, so you must be eligible to work in the UK.

Find out more: here