Period
to 22 January 2018

The following table provides summary statistics for contract job vacancies advertised in Oxford 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 22 January 2018 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)
Oxfordshire > Oxford
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 74 54 63
Rank change year-on-year -20 +9 -16
Contract jobs citing PostgreSQL 9 17 7
As % of all contract IT jobs advertised in Oxford 1.29% 2.55% 1.14%
As % of the Database & Business Intelligence category 5.49% 8.95% 4.19%
Number of daily rates quoted 4 9 1
Oxford median daily rate £425 £375 £288
Median daily rate % change year-on-year +13.33% +30.43% -11.54%
10th Percentile £315 £311 £269
90th Percentile £468 £488 £306
Oxfordshire median daily rate £413 £400 £331
% change year-on-year +3.13% +20.75% -17.19%
Number of hourly rates quoted 0 0 0
Oxford median hourly rate - - -
Oxfordshire 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 Oxford with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Oxford
Contract vacancies with a requirement for database or business intelligence skills 164 190 167
As % of all contract IT jobs advertised in Oxford 23.60% 28.53% 27.11%
Number of daily rates quoted 144 148 137
Oxford median daily rate £425 £450 £400
Median daily rate % change year-on-year -5.56% +12.50% -11.11%
10th Percentile £275 £311 £227
90th Percentile £546 £525 £530
Oxfordshire median daily rate £425 £438 £380
% change year-on-year -2.86% +15.13% -10.59%
Number of hourly rates quoted 0 4 3
Oxford median hourly rate - £17.43 £45.00
Median hourly rate % change year-on-year - -61.27% +87.50%
Oxfordshire median hourly rate - £17.43 £27.50
% change year-on-year - -36.62% +22.22%

PostgreSQL
Job Vacancy Trend in Oxford

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

Job vacancy trend for PostgreSQL in Oxford

PostgreSQL
Contractor Daily Rate Trend in Oxford

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

Contractor daily rate trend for PostgreSQL in Oxford

For the 6 months to 22 January 2018, IT contractor jobs citing PostgreSQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Oxford region with a requirement for PostgreSQL.

1 6 (66.67%) Python
2 5 (55.56%) Java
3 4 (44.44%) Finance
3 4 (44.44%) JavaScript
3 4 (44.44%) Git (software)
4 3 (33.33%) React
4 3 (33.33%) Amazon AWS
4 3 (33.33%) SQL
5 2 (22.22%) CSS
5 2 (22.22%) Web Services
5 2 (22.22%) Subversion
5 2 (22.22%) Ruby on Rails
5 2 (22.22%) Virtual Machines
5 2 (22.22%) Jupyter
5 2 (22.22%) TensorFlow
5 2 (22.22%) Jenkins
5 2 (22.22%) Pandas
5 2 (22.22%) Ruby
5 2 (22.22%) MongoDB
5 2 (22.22%) NoSQL
5 2 (22.22%) Node.js
5 2 (22.22%) REST
5 2 (22.22%) HTML
6 1 (11.11%) High Availability
6 1 (11.11%) Continuous Improvement
6 1 (11.11%) Facebook
6 1 (11.11%) Responsive Web Design
6 1 (11.11%) Sass
6 1 (11.11%) LESS
6 1 (11.11%) AngularJS

PostgreSQL
Co-occurring IT Skills in Oxford 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:

Application Platforms
1 2 (22.22%) Jupyter
Cloud Services
1 3 (33.33%) Amazon AWS
2 1 (11.11%) Firebase
2 1 (11.11%) Heroku
2 1 (11.11%) Twilio
Database & Business Intelligence
1 2 (22.22%) MongoDB
1 2 (22.22%) NoSQL
2 1 (11.11%) Apache Cassandra
2 1 (11.11%) Relational Database
Development Applications
1 4 (44.44%) Git (software)
2 2 (22.22%) Jenkins
2 2 (22.22%) Subversion
3 1 (11.11%) Eclipse
General
1 4 (44.44%) Finance
2 1 (11.11%) Automotive
Job Titles
1 5 (55.56%) Developer
2 4 (44.44%) Data Engineer
3 2 (22.22%) React Developer
4 1 (11.11%) Agile Developer
4 1 (11.11%) Architect
4 1 (11.11%) Django Developer
4 1 (11.11%) Front End Developer (Client-Side Developer)
4 1 (11.11%) Front End Web Developer (Client-Side Developer)
4 1 (11.11%) Java Developer
4 1 (11.11%) JavaScript Developer
4 1 (11.11%) Perl Developer
4 1 (11.11%) Python Developer
4 1 (11.11%) Python/Django Developer
4 1 (11.11%) Web Architect
4 1 (11.11%) Web Developer
Libraries, Frameworks & Software Standards
1 3 (33.33%) React
2 2 (22.22%) CSS
2 2 (22.22%) HTML
2 2 (22.22%) Node.js
2 2 (22.22%) Pandas
2 2 (22.22%) REST
2 2 (22.22%) Ruby on Rails
2 2 (22.22%) TensorFlow
2 2 (22.22%) Web Services
3 1 (11.11%) Catalyst
3 1 (11.11%) DBIx::Class
3 1 (11.11%) Django
3 1 (11.11%) Google Maps API
3 1 (11.11%) HTML5
3 1 (11.11%) jQuery
3 1 (11.11%) JSON
3 1 (11.11%) Moose
3 1 (11.11%) RabbitMQ
3 1 (11.11%) Sinatra
3 1 (11.11%) SOAP
Miscellaneous
1 1 (11.11%) Algorithms
Operating Systems
1 1 (11.11%) Android
1 1 (11.11%) Apple iOS
1 1 (11.11%) Linux
Processes & Methodologies
1 1 (11.11%) Active Record
1 1 (11.11%) Agile Software Development
1 1 (11.11%) Android Development
1 1 (11.11%) Continuous Improvement
1 1 (11.11%) High Availability
1 1 (11.11%) iOS Development
1 1 (11.11%) Mentoring
1 1 (11.11%) MVC
1 1 (11.11%) Open Source
1 1 (11.11%) Regression Testing
1 1 (11.11%) Responsive Web Design
1 1 (11.11%) SOA
1 1 (11.11%) Unit Testing
1 1 (11.11%) Web Development
Programming Languages
1 6 (66.67%) Python
2 5 (55.56%) Java
3 4 (44.44%) JavaScript
4 3 (33.33%) SQL
5 2 (22.22%) Ruby
6 1 (11.11%) Perl
Qualifications
1 1 (11.11%) Degree
System Software
1 2 (22.22%) Virtual Machines
Vendors
1 1 (11.11%) Facebook
1 1 (11.11%) Google