Period
to 15 August 2018

The following table provides summary statistics for contract job vacancies advertised in Sheffield 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 15 August 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)
South Yorkshire > Sheffield
6 months to
15 Aug 2018
Same period 2017 Same period 2016
Rank 47 59 34
Rank change year-on-year +12 -25 +13
Contract jobs citing PostgreSQL 15 11 46
As % of all contract IT jobs advertised in Sheffield 2.17% 1.70% 5.44%
As % of the Database & Business Intelligence category 11.36% 7.80% 17.42%
Number of daily rates quoted 16 31 38
Sheffield median daily rate £425 £610 £673
Median daily rate % change year-on-year -30.33% -9.29% +58.24%
10th Percentile £309 £413 £500
90th Percentile £675 £755 £800
South Yorkshire median daily rate £425 £610 £673
% change year-on-year -30.33% -9.29% +58.24%
Number of hourly rates quoted 0 0 0
Sheffield median hourly rate - - -
South Yorkshire 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 Sheffield with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Sheffield
Contract vacancies with a requirement for database or business intelligence skills 132 141 264
As % of all contract IT jobs advertised in Sheffield 19.10% 21.76% 31.21%
Number of daily rates quoted 101 80 209
Sheffield median daily rate £413 £425 £400
Median daily rate % change year-on-year -2.94% +6.25% +10.34%
10th Percentile £263 £325 £309
90th Percentile £525 £645 £725
South Yorkshire median daily rate £413 £375 £400
% change year-on-year +10.00% -6.25% +23.08%
Number of hourly rates quoted 0 1 0
Sheffield median hourly rate - £12.00 -
South Yorkshire median hourly rate £17.54 £12.00 £23.50
% change year-on-year +46.17% -48.94% +84.60%

PostgreSQL
Job Vacancy Trend in Sheffield

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

Job vacancy trend for PostgreSQL in Sheffield

PostgreSQL
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for PostgreSQL in Sheffield

PostgreSQL
Contractor Daily Rate Histogram in Sheffield

The daily rate distribution of IT jobs citing PostgreSQL in Sheffield over the 6 months to 15 August 2018.

Contractor daily rate histogram for PostgreSQL in Sheffield

For the 6 months to 15 August 2018, 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 Sheffield region with a requirement for PostgreSQL.

1 11 (73.33%) SQL
2 9 (60.00%) Linux
2 9 (60.00%) Test Automation
2 9 (60.00%) Git (software)
2 9 (60.00%) MongoDB
3 8 (53.33%) Java
3 8 (53.33%) JIRA
4 7 (46.67%) JavaScript
4 7 (46.67%) MySQL
4 7 (46.67%) REST
4 7 (46.67%) Open Source
5 6 (40.00%) NoSQL
5 6 (40.00%) BDD
5 6 (40.00%) Software Engineering
5 6 (40.00%) Mentoring
5 6 (40.00%) Coaching
6 5 (33.33%) SFIA
6 5 (33.33%) TDD
6 5 (33.33%) User Stories
6 5 (33.33%) Confluence
7 4 (26.67%) WebDriver
7 4 (26.67%) Selenium
7 4 (26.67%) Maven
7 4 (26.67%) Red Hat Enterprise Linux
7 4 (26.67%) Node.js
7 4 (26.67%) Jenkins
7 4 (26.67%) Cucumber
7 4 (26.67%) Unix
7 4 (26.67%) Slack
7 4 (26.67%) Microservices

PostgreSQL
Co-occurring IT Skills in Sheffield 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 5 (33.33%) Confluence
2 2 (13.33%) Apache
3 1 (6.67%) Apache Spark
3 1 (6.67%) nginx
3 1 (6.67%) SAS
Business Applications
1 1 (6.67%) Adobe Campaign
Cloud Services
1 4 (26.67%) Slack
2 1 (6.67%) Amazon AWS
2 1 (6.67%) SaaS
Database & Business Intelligence
1 9 (60.00%) MongoDB
2 7 (46.67%) MySQL
3 6 (40.00%) NoSQL
4 2 (13.33%) Apache Hive
4 2 (13.33%) Data Warehouse
4 2 (13.33%) HBase
5 1 (6.67%) Apache Cassandra
5 1 (6.67%) Big Data
5 1 (6.67%) BusinessObjects
5 1 (6.67%) Data Lake
5 1 (6.67%) Enterprise Data Warehouse
5 1 (6.67%) Hadoop
5 1 (6.67%) Pentaho
5 1 (6.67%) Redis
5 1 (6.67%) Relational Database
Development Applications
1 9 (60.00%) Git (software)
2 8 (53.33%) JIRA
3 4 (26.67%) Cucumber
3 4 (26.67%) Jenkins
3 4 (26.67%) Maven
3 4 (26.67%) Selenium
3 4 (26.67%) WebDriver
4 2 (13.33%) GitLab
4 2 (13.33%) JUnit
5 1 (6.67%) Artifactory
5 1 (6.67%) ERwin
5 1 (6.67%) Gatling
5 1 (6.67%) Subversion
5 1 (6.67%) Zephyr
General
1 1 (6.67%) Finance
Job Titles
1 5 (33.33%) Developer
2 4 (26.67%) Software Engineer
3 2 (13.33%) Architect
3 2 (13.33%) Automation Tester
3 2 (13.33%) JavaScript Engineer
3 2 (13.33%) Tester
4 1 (6.67%) Campaign Management Consultant
4 1 (6.67%) Cloud Engineer
4 1 (6.67%) Cloud Software Engineer
4 1 (6.67%) Consultant
4 1 (6.67%) Data Architect
4 1 (6.67%) Data Engineer
4 1 (6.67%) Digital Architect
4 1 (6.67%) Digital Technical Architect
4 1 (6.67%) Lead Data Architect
4 1 (6.67%) Linux Developer
4 1 (6.67%) React Developer
4 1 (6.67%) Ruby on Rails Developer
4 1 (6.67%) Senior Automation Tester
4 1 (6.67%) Technical Architect
Libraries, Frameworks & Software Standards
1 7 (46.67%) REST
2 4 (26.67%) Node.js
3 3 (20.00%) CSS
3 3 (20.00%) HTML
4 2 (13.33%) CSS3
4 2 (13.33%) Gherkin
4 2 (13.33%) HTML5
4 2 (13.33%) Ruby on Rails
4 2 (13.33%) XML
5 1 (6.67%) Ajax
5 1 (6.67%) CGI
5 1 (6.67%) Django
5 1 (6.67%) jQuery
5 1 (6.67%) JSON
5 1 (6.67%) LAMP
5 1 (6.67%) LAPP Stack
5 1 (6.67%) Play Framework
5 1 (6.67%) Symfony
Miscellaneous
1 1 (6.67%) Analytical Skills
1 1 (6.67%) Management Information System
1 1 (6.67%) NHS
1 1 (6.67%) User Experience
Operating Systems
1 9 (60.00%) Linux
2 4 (26.67%) Red Hat Enterprise Linux
2 4 (26.67%) Unix
3 3 (20.00%) Windows
4 2 (13.33%) Ubuntu
Processes & Methodologies
1 9 (60.00%) Test Automation
2 7 (46.67%) Open Source
3 6 (40.00%) BDD
3 6 (40.00%) Coaching
3 6 (40.00%) Mentoring
3 6 (40.00%) Software Engineering
4 5 (33.33%) SFIA
4 5 (33.33%) TDD
4 5 (33.33%) User Stories
5 4 (26.67%) API Testing
5 4 (26.67%) Microservices
5 4 (26.67%) SDLC
6 3 (20.00%) Agile Software Development
7 2 (13.33%) API Development
7 2 (13.33%) Data Integration
7 2 (13.33%) Data Management
7 2 (13.33%) Data Modelling
8 1 (6.67%) Customer Requirements
8 1 (6.67%) Data Strategy
8 1 (6.67%) Server Hardening
Programming Languages
1 11 (73.33%) SQL
2 8 (53.33%) Java
3 7 (46.67%) JavaScript
4 2 (13.33%) PL/SQL
4 2 (13.33%) Ruby
4 2 (13.33%) Shell Script
5 1 (6.67%) Perl
5 1 (6.67%) PHP
5 1 (6.67%) Python
5 1 (6.67%) Scala
Qualifications
1 2 (13.33%) SC Cleared
1 2 (13.33%) Security Cleared
Quality Assurance & Compliance
1 2 (13.33%) QA
2 1 (6.67%) Data Quality
System Software
1 1 (6.67%) Docker
Systems Management
1 3 (20.00%) Kibana
2 1 (6.67%) cPanel
2 1 (6.67%) Grafana
2 1 (6.67%) Plesk
2 1 (6.67%) Puppet
Vendors
1 3 (20.00%) Oracle
2 2 (13.33%) Informatica
3 1 (6.67%) Adobe
3 1 (6.67%) Atlassian
3 1 (6.67%) CA
3 1 (6.67%) Cloudera
3 1 (6.67%) Hortonworks
3 1 (6.67%) Tableau