Period
to 15 November 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 November 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 Nov 2018
Same period 2017 Same period 2016
Rank 46 48 53
Rank change year-on-year +2 +5 +3
Contract jobs citing PostgreSQL 15 14 26
As % of all contract IT jobs advertised in Sheffield 2.45% 2.10% 2.73%
As % of the Database & Business Intelligence category 12.82% 10.53% 10.00%
Number of daily rates quoted 16 41 27
Sheffield median daily rate £513 £610 £500
Median daily rate % change year-on-year -15.98% +22.00% +11.11%
10th Percentile £309 £413 £425
90th Percentile £788 £755 £575
South Yorkshire median daily rate £513 £610 £500
% change year-on-year -15.98% +22.00% +11.11%
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 117 133 260
As % of all contract IT jobs advertised in Sheffield 19.15% 19.91% 27.31%
Number of daily rates quoted 83 83 201
Sheffield median daily rate £413 £425 £425
Median daily rate % change year-on-year -2.94% - +9.68%
10th Percentile £257 £325 £305
90th Percentile £598 £645 £575
South Yorkshire median daily rate £415 £425 £400
% change year-on-year -2.35% +6.25% +6.67%
Number of hourly rates quoted 1 2 1
Sheffield median hourly rate £70.00 £28.00 £50.00
Median hourly rate % change year-on-year +150.00% -44.00% +316.67%
South Yorkshire median hourly rate £70.00 £28.00 £31.00
% change year-on-year +150.00% -9.68% +101.43%

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 November 2018.

Contractor daily rate histogram for PostgreSQL in Sheffield

For the 6 months to 15 November 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 9 (60.00%) SQL
2 8 (53.33%) MongoDB
3 7 (46.67%) Git (software)
4 6 (40.00%) Test Automation
5 5 (33.33%) Java
5 5 (33.33%) Linux
5 5 (33.33%) Python
5 5 (33.33%) Agile Software Development
5 5 (33.33%) JIRA
5 5 (33.33%) Open Source
6 4 (26.67%) Apache Hive
6 4 (26.67%) WebDriver
6 4 (26.67%) SC Cleared
6 4 (26.67%) Security Cleared
6 4 (26.67%) Analytics
6 4 (26.67%) Jenkins
6 4 (26.67%) Selenium
6 4 (26.67%) Maven
6 4 (26.67%) Unix
6 4 (26.67%) MySQL
6 4 (26.67%) Oracle
6 4 (26.67%) API Testing
7 3 (20.00%) SFIA
7 3 (20.00%) Terraform
7 3 (20.00%) JavaScript
7 3 (20.00%) Windows
7 3 (20.00%) Data Warehouse
7 3 (20.00%) Data Modelling
7 3 (20.00%) Informatica
7 3 (20.00%) Shell Script

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 2 (13.33%) Apache
1 2 (13.33%) Confluence
1 2 (13.33%) SAS
2 1 (6.67%) Apache Spark
Business Applications
1 1 (6.67%) Adobe Campaign
1 1 (6.67%) Distributed Ledger
Cloud Services
1 3 (20.00%) Amazon AWS
2 2 (13.33%) AWS CloudFormation
2 2 (13.33%) Microsoft Azure
3 1 (6.67%) Slack
Communications & Networking
1 2 (13.33%) HTTP
1 2 (13.33%) SSL
1 2 (13.33%) TCP/IP
Database & Business Intelligence
1 8 (53.33%) MongoDB
2 4 (26.67%) Apache Hive
2 4 (26.67%) MySQL
3 3 (20.00%) Big Data
3 3 (20.00%) Data Warehouse
3 3 (20.00%) HBase
4 2 (13.33%) BusinessObjects
4 2 (13.33%) Data Lake
4 2 (13.33%) Enterprise Data Warehouse
4 2 (13.33%) Hadoop
4 2 (13.33%) NoSQL
4 2 (13.33%) Pentaho
5 1 (6.67%) Blockchain
5 1 (6.67%) Redis
5 1 (6.67%) Relational Database
Development Applications
1 7 (46.67%) Git (software)
2 5 (33.33%) JIRA
3 4 (26.67%) Jenkins
3 4 (26.67%) Maven
3 4 (26.67%) Selenium
3 4 (26.67%) WebDriver
4 3 (20.00%) Subversion
5 2 (13.33%) Artifactory
5 2 (13.33%) ERwin
5 2 (13.33%) GitLab
5 2 (13.33%) JUnit
6 1 (6.67%) Cucumber
6 1 (6.67%) Gatling
6 1 (6.67%) Zephyr
General
1 2 (13.33%) Finance
Job Titles
1 6 (40.00%) Developer
2 3 (20.00%) Consultant
3 2 (13.33%) Architect
3 2 (13.33%) Automation Tester
3 2 (13.33%) Data Architect
3 2 (13.33%) DevOps Consultant
3 2 (13.33%) DevOps Engineer
3 2 (13.33%) Lead Architect
3 2 (13.33%) Lead Data Architect
3 2 (13.33%) Operations Engineer
3 2 (13.33%) PostgreSQL Developer
3 2 (13.33%) Python Developer
3 2 (13.33%) Tester
4 1 (6.67%) Campaign Management Consultant
4 1 (6.67%) Data Engineer
4 1 (6.67%) JavaScript Developer
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
Libraries, Frameworks & Software Standards
1 3 (20.00%) REST
2 2 (13.33%) Gherkin
2 2 (13.33%) XML
3 1 (6.67%) ActiveMQ
3 1 (6.67%) CGI
3 1 (6.67%) CSS
3 1 (6.67%) HTML
3 1 (6.67%) jQuery
3 1 (6.67%) Kafka
3 1 (6.67%) LAMP
3 1 (6.67%) LAPP Stack
3 1 (6.67%) Node.js
3 1 (6.67%) RabbitMQ
3 1 (6.67%) Ruby on Rails
3 1 (6.67%) Spring
3 1 (6.67%) Spring Batch
3 1 (6.67%) Spring Boot
3 1 (6.67%) Spring Security
Miscellaneous
1 3 (20.00%) Management Information System
2 2 (13.33%) Analytical Skills
3 1 (6.67%) NHS
Operating Systems
1 5 (33.33%) Linux
2 4 (26.67%) Unix
3 3 (20.00%) Windows
4 2 (13.33%) Ubuntu
Processes & Methodologies
1 6 (40.00%) Test Automation
2 5 (33.33%) Agile Software Development
2 5 (33.33%) Open Source
3 4 (26.67%) Analytics
3 4 (26.67%) API Testing
4 3 (20.00%) BDD
4 3 (20.00%) Data Integration
4 3 (20.00%) Data Management
4 3 (20.00%) Data Modelling
4 3 (20.00%) DevOps
4 3 (20.00%) SFIA
5 2 (13.33%) Business Intelligence
5 2 (13.33%) Data Architecture
5 2 (13.33%) Data Security
5 2 (13.33%) Data Visualisation
5 2 (13.33%) Enterprise Architecture
5 2 (13.33%) Information Assurance
5 2 (13.33%) Reverse Engineering
5 2 (13.33%) Software Engineering
5 2 (13.33%) Visualisation
Programming Languages
1 9 (60.00%) SQL
2 5 (33.33%) Java
2 5 (33.33%) Python
3 3 (20.00%) JavaScript
3 3 (20.00%) Shell Script
4 2 (13.33%) Bash Shell
4 2 (13.33%) PL/SQL
5 1 (6.67%) Perl
5 1 (6.67%) Ruby
Qualifications
1 4 (26.67%) SC Cleared
1 4 (26.67%) Security Cleared
Quality Assurance & Compliance
1 3 (20.00%) QA
2 2 (13.33%) Data Quality
System Software
1 1 (6.67%) Docker
Systems Management
1 3 (20.00%) Kibana
1 3 (20.00%) Terraform
2 2 (13.33%) Ansible
2 2 (13.33%) Grafana
2 2 (13.33%) Puppet
3 1 (6.67%) Graylog
Vendors
1 4 (26.67%) Oracle
2 3 (20.00%) Informatica
3 2 (13.33%) CA
3 2 (13.33%) Tableau
4 1 (6.67%) Adobe
4 1 (6.67%) Atlassian
4 1 (6.67%) Cloudera
4 1 (6.67%) Hortonworks