Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Warrington with a requirement for SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL over the 6 months to 21 November 2017 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.

SQL (Structured Query Language)
Cheshire > Warrington
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 17 5 12
Rank change year-on-year -12 +7 -6
Contract jobs citing SQL 17 76 59
As % of all contract IT jobs advertised in Warrington 6.14% 17.04% 9.50%
As % of the Programming Languages category 28.33% 58.91% 32.96%
Number of daily rates quoted 12 47 34
Warrington median daily rate £363 £350 £360
Median daily rate % change year-on-year +3.57% -2.78% +10.77%
10th Percentile £292 £251 £263
90th Percentile £386 £633 £512
Cheshire median daily rate £361 £375 £363
% change year-on-year -3.67% +3.45% +11.54%
Number of hourly rates quoted 0 1 1
Warrington median hourly rate - £18.00 £17.50
Median hourly rate % change year-on-year - +2.86% -
Cheshire median hourly rate £27.00 £18.00 £25.25
% change year-on-year +50.00% -28.71% +57.81%

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Warrington with a requirement for coding skills.

All Programming Languages
Warrington
Contract vacancies with a requirement for coding skills 60 129 179
As % of all contract IT jobs advertised in Warrington 21.66% 28.92% 28.82%
Number of daily rates quoted 40 80 143
Warrington median daily rate £375 £400 £400
Median daily rate % change year-on-year -6.25% - +9.89%
10th Percentile £268 £274 £308
90th Percentile £575 £650 £575
Cheshire median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +10.29%
Number of hourly rates quoted 4 4 1
Warrington median hourly rate £32.00 £25.25 £17.50
Median hourly rate % change year-on-year +26.73% +44.29% -52.22%
10th Percentile £30.30 £13.28 £16.25
90th Percentile £33.00 £33.75 £18.75
Cheshire median hourly rate £31.00 £21.00 £34.00
% change year-on-year +47.62% -38.24% -

SQL
Job Vacancy Trend in Warrington

Job postings citing SQL as a percentage of all IT jobs advertised in Warrington.

Job vacancy trend for SQL in Warrington

SQL
Contractor Daily Rate Trend in Warrington

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

Contractor daily rate trend for SQL in Warrington

SQL
Contractor Daily Rate Histogram in Warrington

The daily rate distribution of IT jobs citing SQL in Warrington over the 6 months to 21 November 2017.

Contractor daily rate histogram for SQL in Warrington

SQL
Contractor Hourly Rate Trend in Warrington

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing SQL in Warrington.

Contractor hourly rate trend for SQL in Warrington

For the 6 months to 21 November 2017, IT contractor jobs citing SQL 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 Warrington region with a requirement for SQL.

1 11 (64.71%) SQL Server
2 10 (58.82%) .NET
3 9 (52.94%) C#
4 8 (47.06%) ASP.NET
5 7 (41.18%) Agile Software Development
5 7 (41.18%) SQL Server Reporting Services
5 7 (41.18%) T-SQL
5 7 (41.18%) SQL Server Integration Services
6 6 (35.29%) .NET Framework
6 6 (35.29%) jQuery
6 6 (35.29%) AngularJS
6 6 (35.29%) TDD
6 6 (35.29%) Microsoft
6 6 (35.29%) MVC
7 5 (29.41%) ASP.NET Web API
7 5 (29.41%) Entity Framework
7 5 (29.41%) Continuous Integration
8 4 (23.53%) Team Foundation Server
8 4 (23.53%) WCF
8 4 (23.53%) Replication
8 4 (23.53%) BizTalk Server
8 4 (23.53%) OO
8 4 (23.53%) DevOps
9 3 (17.65%) SOLID
9 3 (17.65%) .NET Core
9 3 (17.65%) ASP.NET Core
9 3 (17.65%) SharePoint
9 3 (17.65%) ETL
9 3 (17.65%) HTML
9 3 (17.65%) JavaScript

SQL
Co-occurring IT Skills in Warrington 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 4 (23.53%) BizTalk Server
2 3 (17.65%) SharePoint
Cloud Services
1 1 (5.88%) G Suite
1 1 (5.88%) Google Cloud Platform
Communications & Networking
1 1 (5.88%) tcpdump
1 1 (5.88%) Wireshark
Database & Business Intelligence
1 11 (64.71%) SQL Server
2 7 (41.18%) SQL Server Integration Services
2 7 (41.18%) SQL Server Reporting Services
3 3 (17.65%) SQL Server 2012
3 3 (17.65%) SQL Server Analysis Services
4 2 (11.76%) NoSQL
4 2 (11.76%) Oracle Database
4 2 (11.76%) SQL Server 2008
4 2 (11.76%) SQL Server 2014
4 2 (11.76%) SQL Server 2016
5 1 (5.88%) Big Data
5 1 (5.88%) BigQuery
5 1 (5.88%) Data Warehouse
5 1 (5.88%) Hadoop
5 1 (5.88%) MongoDB
5 1 (5.88%) Oracle Database 11g
5 1 (5.88%) Oracle Database 12c
Development Applications
1 4 (23.53%) Team Foundation Server
2 2 (11.76%) TeamCity
3 1 (5.88%) Git (software)
3 1 (5.88%) Octopus Deploy
3 1 (5.88%) Talend Open Studio
General
1 1 (5.88%) Automotive
1 1 (5.88%) Finance
Job Titles
1 12 (70.59%) Developer
2 8 (47.06%) .NET Developer
3 4 (23.53%) ASP.NET Developer
3 4 (23.53%) C# .NET Developer
3 4 (23.53%) C# Developer
3 4 (23.53%) SQL Developer
4 2 (11.76%) Analyst
4 2 (11.76%) C# ASP.NET Developer
4 2 (11.76%) DBA
4 2 (11.76%) SQL Analyst
4 2 (11.76%) SQL Data Analyst
4 2 (11.76%) SQL DBA
5 1 (5.88%) .NET Project Manager
5 1 (5.88%) Agile Project Manager
5 1 (5.88%) Data Warehouse Test Analyst
5 1 (5.88%) Java Software Developer
5 1 (5.88%) JavaScript Developer
5 1 (5.88%) Migration Project Manager
5 1 (5.88%) Test Data Analyst
5 1 (5.88%) WPF Developer
Libraries, Frameworks & Software Standards
1 10 (58.82%) .NET
2 8 (47.06%) ASP.NET
3 6 (35.29%) .NET Framework
3 6 (35.29%) AngularJS
3 6 (35.29%) jQuery
4 5 (29.41%) ASP.NET Web API
4 5 (29.41%) Entity Framework
5 4 (23.53%) WCF
6 3 (17.65%) .NET Core
6 3 (17.65%) ASP.NET Core
6 3 (17.65%) HTML
6 3 (17.65%) JSON
6 3 (17.65%) KnockoutJS
6 3 (17.65%) REST
6 3 (17.65%) RESTful
7 2 (11.76%) ASP.NET MVC
7 2 (11.76%) CSS
7 2 (11.76%) Web Services
8 1 (5.88%) HTML5
8 1 (5.88%) Sass
Miscellaneous
1 4 (23.53%) Replication
2 1 (5.88%) Analytical Skills
2 1 (5.88%) Linux Command Line
Operating Systems
1 2 (11.76%) Linux
1 2 (11.76%) Windows
2 1 (5.88%) Solaris
2 1 (5.88%) Unix
Processes & Methodologies
1 7 (41.18%) Agile Software Development
2 6 (35.29%) MVC
2 6 (35.29%) TDD
3 5 (29.41%) Continuous Integration
4 4 (23.53%) DevOps
4 4 (23.53%) OO
5 3 (17.65%) ETL
5 3 (17.65%) Scrum
5 3 (17.65%) SOLID
6 2 (11.76%) Unit Testing
7 1 (5.88%) BDD
7 1 (5.88%) Data Migration
7 1 (5.88%) Integration Testing
7 1 (5.88%) Open Source
7 1 (5.88%) Performance Management
7 1 (5.88%) Performance Testing
7 1 (5.88%) Stress Testing
7 1 (5.88%) System Testing
7 1 (5.88%) Time Management
7 1 (5.88%) Waterfall
Programming Languages
1 9 (52.94%) C#
2 7 (41.18%) T-SQL
3 3 (17.65%) JavaScript
4 2 (11.76%) Java
5 1 (5.88%) Google Apps Script
5 1 (5.88%) Python
5 1 (5.88%) VB
5 1 (5.88%) VBA
Qualifications
1 1 (5.88%) Degree
1 1 (5.88%) ISEB
1 1 (5.88%) ISTQB
System Software
1 1 (5.88%) HDFS
1 1 (5.88%) Oracle RAC
Systems Management
1 1 (5.88%) Grafana
1 1 (5.88%) Graphite
1 1 (5.88%) HP Quality Center
1 1 (5.88%) Oracle Enterprise Manager
1 1 (5.88%) SCOM
Vendors
1 6 (35.29%) Microsoft
2 3 (17.65%) DevExpress
3 2 (11.76%) Oracle
3 2 (11.76%) Remedy
4 1 (5.88%) EMC
4 1 (5.88%) EXASOL
4 1 (5.88%) Google
4 1 (5.88%) IBM
4 1 (5.88%) Tableau
4 1 (5.88%) Talend
4 1 (5.88%) Veeam