Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Informix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Informix over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

IBM Informix
East of England > Hertfordshire
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank - 206 227
Permanent jobs citing Informix 0 9 19
As % of all permanent IT jobs advertised in Hertfordshire - 0.20% 0.35%
As % of the Database & Business Intelligence category - 0.75% 1.21%
Number of salaries quoted 0 2 18
Hertfordshire median annual salary - £31,750 £40,000
Median salary % change year-on-year - -20.63% -20.00%
East of England median annual salary £38,500 £31,750 £40,000
% change year-on-year +21.26% -20.63% -20.00%

Informix is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hertfordshire
Permanent vacancies with a requirement for database or business intelligence skills 1271 1203 1565
As % of all permanent IT jobs advertised in Hertfordshire 28.70% 26.80% 29.21%
Number of salaries quoted 1108 1014 1342
Hertfordshire median annual salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11% -
10th Percentile £31,250 £29,250 £26,275
90th Percentile £68,750 £70,000 £68,750
East of England median annual salary £45,000 £45,000 £45,000

Informix
Job Vacancy Trend in Hertfordshire

Job postings citing Informix as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Informix in Hertfordshire

Informix
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Informix in Hertfordshire.

Salary trend for Informix in Hertfordshire