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Junior Software Developer

Salary £25,000 – £30,000

Location: Twickenham, UK
F/T 5 days
1 Year Fixed Term contract

Who are we and what do we do?

Celadin is a small, specialised software development company working in the conference, recognition and educational events industry. We have been operating in these industries for over fifteen years. Celadin produces bespoke and highly customised applications, including native and web based mobile apps, for very demanding blue chip clients.

We have supplied our software throughout the world and we provide on-site support at client events in many different countries. For the duration of a client event, our team members integrate directly within our client’s team and in many cases are totally absorbed by the client and are seen as part of the client’s event team.

What we are looking for

We are looking for a self-motivated individual with excellent interpersonal skills who will be involved in planning, writing, testing and documenting code for our software solutions. The successful candidate must be able to communicate effectively with both their technical peers and high-level members of our client’s management team.

Our philosophy to our clients is always “The answer is yes – now what is the question?” and you will need you to embrace that mindset. You will be an enthusiastic team player, able to inspire confidence, contributing on a regular basis to the ongoing improvement of our service delivery.

You will be working under the guidance and direction of our senior developer. However there will be periods of working alone with limited support.

At Celadin we often have to work to tight and fixed delivery dates. Late delivery of our services is never an option and our reputation depends upon always being able to deliver – whatever the time frame.


Should be able to demonstrate a body of work in the development of web apps for browsers or mobile apps for iOS or Android.
We use the following technologies: Javascript, Typescript, Node, NPM, Git, Gulp, Cordova, NoSQL databases – experience in these would be beneficial.
Must be able to travel overseas to support our applications and services for up to two weeks at a time, several times a year. This will involve working extended and potentially antisocial hours.


Private medical insurance
25 days holiday
Pension plan

To apply

 for this position, please fill in the form below and upload your CV.

Alternatively you can email your cv along with your contact details to