Period
to 21 July 2019

The following table provides summary statistics for contract job vacancies advertised in Cardiff with a requirement for PostgreSQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PostgreSQL over the 6 months to 21 July 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

PostgreSQL (Postgres)
South Wales > Cardiff
6 months to
21 Jul 2019
Same period 2018 Same period 2017
Rank 65 60 57
Rank change year-on-year -5 -3 -
Contract jobs citing PostgreSQL 1 14 4
As % of all contract IT jobs advertised in Cardiff 0.14% 1.72% 0.60%
As % of the Database & Business Intelligence category 0.68% 5.79% 2.30%
Number of daily rates quoted 2 14 2
Cardiff median daily rate £325 £533 £363
Median daily rate % change year-on-year -38.97% +46.90% -
10th Percentile £313 £333 £329
90th Percentile £338 £664 £386
South Wales median daily rate £413 £500 £375
% change year-on-year -17.50% +33.33% -
Number of hourly rates quoted 0 0 0
Cardiff median hourly rate - - -
South Wales median hourly rate - - -

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

All Database and Business Intelligence Skills
Cardiff
Contract vacancies with a requirement for database or business intelligence skills 147 242 174
As % of all contract IT jobs advertised in Cardiff 20.30% 29.77% 26.17%
Number of daily rates quoted 111 200 126
Cardiff median daily rate £400 £393 £375
Median daily rate % change year-on-year +1.91% +4.67% +7.91%
10th Percentile £300 £285 £219
90th Percentile £556 £488 £519
South Wales median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +7.14%
Number of hourly rates quoted 2 0 4
Cardiff median hourly rate £34.25 - £27.82
10th Percentile £31.43 - £17.88
90th Percentile £38.48 - £38.13
South Wales median hourly rate £36.00 - £32.50

PostgreSQL
Job Vacancy Trend in Cardiff

Job postings citing PostgreSQL as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for PostgreSQL in Cardiff

PostgreSQL
Contractor Daily Rate Trend in Cardiff

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing PostgreSQL in Cardiff.

Contractor daily rate trend for PostgreSQL in Cardiff

For the 6 months to 21 July 2019, IT contractor jobs citing PostgreSQL also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Cardiff region with a requirement for PostgreSQL.

1 1 (100.00%) HTML
1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) J2EE
1 1 (100.00%) MySQL
1 1 (100.00%) JUnit
1 1 (100.00%) CSS
1 1 (100.00%) Web Services
1 1 (100.00%) Unix
1 1 (100.00%) JMS
1 1 (100.00%) Spring
1 1 (100.00%) Maven
1 1 (100.00%) Ajax
1 1 (100.00%) jQuery
1 1 (100.00%) Data Protection
1 1 (100.00%) Git (software)
1 1 (100.00%) HTML5
1 1 (100.00%) MongoDB
1 1 (100.00%) Apache Cassandra
1 1 (100.00%) NoSQL
1 1 (100.00%) RabbitMQ
1 1 (100.00%) Machine Learning
1 1 (100.00%) Kafka
1 1 (100.00%) AngularJS
1 1 (100.00%) Jenkins
1 1 (100.00%) TypeScript
1 1 (100.00%) React
1 1 (100.00%) Virtual Team

PostgreSQL
Co-occurring IT Skills in Cardiff by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Database & Business Intelligence
1 1 (100.00%) Apache Cassandra
1 1 (100.00%) MongoDB
1 1 (100.00%) MySQL
1 1 (100.00%) NoSQL
Development Applications
1 1 (100.00%) Git (software)
1 1 (100.00%) Jenkins
1 1 (100.00%) JUnit
1 1 (100.00%) Maven
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Java Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Ajax
1 1 (100.00%) AngularJS
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) HTML5
1 1 (100.00%) J2EE
1 1 (100.00%) JMS
1 1 (100.00%) jQuery
1 1 (100.00%) Kafka
1 1 (100.00%) RabbitMQ
1 1 (100.00%) React
1 1 (100.00%) Spring
1 1 (100.00%) Web Services
Miscellaneous
1 1 (100.00%) Virtual Team
Operating Systems
1 1 (100.00%) Unix
Processes & Methodologies
1 1 (100.00%) Data Protection
1 1 (100.00%) Machine Learning
Programming Languages
1 1 (100.00%) Java
1 1 (100.00%) JavaScript
1 1 (100.00%) SQL
1 1 (100.00%) TypeScript