Senior Front-end Developer


4 months ago

Recently recognised by Glassdoor as one of the best companies to work for, you will be welcomed into a fantastic business from day one.

You will be part of an exciting team responsible for developing our cloud-based web interface, supporting advanced analytics, complex mapping, and immersive visualisation. Their platform is currently used by our largest clients across the world, and you’ll be working with our team to scale it.

The specific duties include:

* Building a dynamic and responsive user interface.

* Contributing and developing UI experiences to our one technology platform.

* Managing your and the work of your reports across multiple projects.

* Coaching and mentoring other Front-End Developers within the Unit.

* Leading code / design reviews on new and existing projects.

* Building functionality to be used on desktop, tablet and mobile devices.

* Management of multiple projects at various stages of the development lifecycle in parallel, working on both high and low spec jobs. Overseeing the optimisation and refactoring of code as well as bug fixing in existing projects, conducting peer reviews on new and existing projects.

Candidate Specification

We are seeking a dynamic and talented person with solid commercial experience, with a period of this time in a senior / leadership capacity, mentoring others. The successful candidate will be able to show work produced from this period and describe their specific inputs. The candidate should have a strong understanding of UX/UI design, cross-browser compatibility, general web functions and standards. We are seeking a demonstrable ability to create rich front-end functionality and experience in working with data.


The successful candidate must be a team player and effective communicator, confident in their capability, whilst able to recognise areas for development. They should have a natural ability in developing others, nurturing best practices and consciousness in everyone. They must also be able to think creatively and should always be seeking new and more efficient ways to improve the application and associated development processes.

Skills and experience required:

It is essential that you are able to demonstrate in-depth commercial experience working with the following technologies:

* JavaScript ES2016+

* TypeScript

* React (16.8+)

* Redux

* Testing frameworks


* RESTful API’s

It would also be advantageous if you had exposure to any of the following:

* Experience of CI/CD

* Knowledge of Object-Oriented Design

* Security management

* Caching techniques

* Cloud technologies

* Creating and managing NPM packages

* Working in Agile teams

* Integration testing

* Experience contributing to the architecture/ design of new or current applications (micro frontends, design patterns, reliability, scaling, automation)
Recruitment company
New Step Recruitment
London, SE1, GB
Job type