Our own backend developer will be available to make sure that the frontend implementation is coordinated with all relevant backend functionality, and no backend programming will be required for this job.
If we think that you seem to be an interesting candidate for the job, we will let you do a preliminary minor sample work to ensure your competence in the above requirements. This sample work should not take longer then 30 minutes for someone with sufficient skills for our requirement, and will be payed accordingly.
We are looking to contract a competent freelancer for this job as soon as possible. Ideally it should be someone who has some time to put into this from the start, and who could complete the work within a couple of weeks.
Looking forward to hear from you!