"The way in which we look for jobs is evolving - at Seek, we are seeing more and more Kiwis look for, and apply for, jobs from mobile devices, showing that a holiday from work doesn't always mean a holiday from the job-hunt."
Despite the index dips, the job market is still showing signs of improvement, Faulding said.
Compared to October 2011, the New Job Index is up 4.7 per and the SEI up 6.6 per cent.
Canterbury was the only region which saw a rise in the SEI last month, up 8.3 per cent from September.
Faulding said industries supporting the Canterbury rebuild were continuing to prop up the demand for labour.
The fastest growing jobs in the country in the quarter to October were plumbers, construction machinery operators, pharmacists, manufacturing managers, and civil engineers.
Seek's Employment Index measures labour market supply and labour market demand. When the index increases, it shows that demand outweighs supply, meaning advertisers are finding it harder to fill roles.