Period
to 22 July 2017

The following table provides summary statistics for contract job vacancies advertised in Crawley 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 22 July 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)
West Sussex > Crawley
6 months to
22 Jul 2017
Same period 2016 Same period 2015
Rank 10 6 8
Rank change year-on-year -4 +2 +2
Contract jobs citing SQL 37 59 35
As % of all contract IT jobs advertised in Crawley 14.45% 15.61% 12.54%
As % of the Programming Languages category 53.62% 39.86% 35.71%
Number of daily rates quoted 30 49 20
Crawley median daily rate £340 £410 £363
Median daily rate % change year-on-year -17.07% +13.10% -14.71%
10th Percentile £290 £256 £296
90th Percentile £426 £500 £433
West Sussex median daily rate £410 £400 £350
% change year-on-year +2.50% +14.29% +9.38%
Number of hourly rates quoted 0 0 1
Crawley median hourly rate - - £48.00
West Sussex median hourly rate - £43.00 £40.00
% change year-on-year - +7.50% +128.57%

SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Crawley with a requirement for programming language skills.

Contract Programming Language Skills
Crawley
Contract job vacancies with a requirement for programming language skills 69 148 98
As % of all contract IT job vacancies advertised in Crawley 26.95% 39.15% 35.13%
Number of daily rates quoted 47 114 66
Crawley median daily rate £375 £406 £363
Median daily rate % change year-on-year -7.69% +12.07% +2.84%
10th Percentile £289 £255 £275
90th Percentile £450 £500 £456
West Sussex median daily rate £425 £409 £368
% change year-on-year +3.98% +11.22% +17.13%
Number of hourly rates quoted 4 3 1
Crawley median hourly rate £42.50 £45.00 £48.00
Median hourly rate % change year-on-year -5.56% -6.25% +23.08%
10th Percentile £27.60 £42.20 £46.50
90th Percentile £50.75 £49.20 £49.50
West Sussex median hourly rate £47.50 £43.00 £45.00
% change year-on-year +10.47% -4.44% +28.57%

SQL
Job Vacancy Trend in Crawley

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

Job vacancy trend for SQL in Crawley

SQL
Contractor Daily Rate Trend in Crawley

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

Contractor daily rate trend for SQL in Crawley

SQL
Contractor Daily Rate Histogram in Crawley

The daily rate distribution of IT jobs citing SQL in Crawley over the 6 months to 22 July 2017.

Contractor daily rate histogram for SQL in Crawley

SQL
Contractor Hourly Rate Trend in Crawley

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

Contractor hourly rate trend for SQL in Crawley

For the 6 months to 22 July 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 Crawley region with a requirement for SQL.

1 19 (51.35%) Oracle
2 16 (43.24%) Linux
3 14 (37.84%) Java
4 12 (32.43%) Multithreading
4 12 (32.43%) C
4 12 (32.43%) C++
4 12 (32.43%) Assembly Language
5 10 (27.03%) Business Intelligence
6 9 (24.32%) SQL Server Integration Services
7 8 (21.62%) HTML
7 8 (21.62%) JavaScript
8 7 (18.92%) Multithreaded Programming
8 7 (18.92%) Kalman Filter
8 7 (18.92%) Relational Database
8 7 (18.92%) ETL
8 7 (18.92%) Agile Software Development
9 6 (16.22%) Computer Science
9 6 (16.22%) Degree
9 6 (16.22%) Data Warehouse
9 6 (16.22%) SQL Server
9 6 (16.22%) CSS
9 6 (16.22%) Unix
10 5 (13.51%) PL/SQL
10 5 (13.51%) T-SQL
10 5 (13.51%) Microsoft
10 5 (13.51%) Finance
10 5 (13.51%) Migration
10 5 (13.51%) Data Structures
10 5 (13.51%) Algorithms
11 4 (10.81%) Project Management

SQL
Co-occurring IT Skills in Crawley 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 (5.41%) Oracle SOA Suite
1 2 (5.41%) SharePoint
2 1 (2.70%) BizTalk Server
2 1 (2.70%) IIS
Applications
1 2 (5.41%) Microsoft Excel
2 1 (2.70%) Microsoft Office
2 1 (2.70%) MS Visio
Business Applications
1 1 (2.70%) Adobe Campaign
Cloud Services
1 1 (2.70%) Office 365
Communications & Networking
1 1 (2.70%) IPv4
1 1 (2.70%) IPv6
Database & Business Intelligence
1 9 (24.32%) SQL Server Integration Services
2 7 (18.92%) Relational Database
3 6 (16.22%) Data Warehouse
3 6 (16.22%) SQL Server
4 3 (8.11%) Enterprise Data Warehouse
4 3 (8.11%) SQL Server 2008
4 3 (8.11%) SQL Server Analysis Services
4 3 (8.11%) SQL Server Reporting Services
5 2 (5.41%) Oracle Database
5 2 (5.41%) Oracle Database 11g
5 2 (5.41%) Oracle Database 12c
5 2 (5.41%) SQL Server 2012
5 2 (5.41%) SQL Server 2014
5 2 (5.41%) SQLPlus
6 1 (2.70%) BusinessObjects
6 1 (2.70%) DTS
6 1 (2.70%) MySQL
6 1 (2.70%) OLAP
6 1 (2.70%) Oracle Reports
6 1 (2.70%) RDBMS
Development Applications
1 2 (5.41%) CA Gen
General
1 5 (13.51%) Finance
2 2 (5.41%) Banking
3 1 (2.70%) Back Office
3 1 (2.70%) Marketing
Job Titles
1 25 (67.57%) Developer
2 13 (35.14%) SQL Developer
3 12 (32.43%) Java Developer
4 8 (21.62%) Java Programmer
4 8 (21.62%) Linux Developer
4 8 (21.62%) Programmer
4 8 (21.62%) SQL Programmer
5 7 (18.92%) C++ Developer
5 7 (18.92%) C++ Programmer
5 7 (18.92%) C++/Java Developer
6 4 (10.81%) Architect
6 4 (10.81%) Consultant
7 3 (8.11%) Analyst
7 3 (8.11%) Business Analyst
7 3 (8.11%) Data Architect
7 3 (8.11%) Insurance Business Analyst
7 3 (8.11%) Tableau Developer
8 2 (5.41%) Business Intelligence Developer
8 2 (5.41%) Insurance Systems Analyst
8 2 (5.41%) Tableau Consultant
Libraries, Frameworks & Software Standards
1 8 (21.62%) HTML
2 6 (16.22%) CSS
3 2 (5.41%) Django
3 2 (5.41%) jQuery
4 1 (2.70%) .NET
4 1 (2.70%) XML
4 1 (2.70%) XSL
Miscellaneous
1 6 (16.22%) Computer Science
2 5 (13.51%) Algorithms
2 5 (13.51%) Data Structures
3 4 (10.81%) Enterprise Software
4 3 (8.11%) Analytical Skills
4 3 (8.11%) Data Centre
5 2 (5.41%) Client/Server
6 1 (2.70%) Reference Data
6 1 (2.70%) Reinsurance
Operating Systems
1 16 (43.24%) Linux
2 6 (16.22%) Unix
3 3 (8.11%) Windows
4 2 (5.41%) Solaris
5 1 (2.70%) Red Hat Enterprise Linux
Processes & Methodologies
1 12 (32.43%) Multithreading
2 10 (27.03%) Business Intelligence
3 7 (18.92%) Agile Software Development
3 7 (18.92%) ETL
3 7 (18.92%) Kalman Filter
3 7 (18.92%) Multithreaded Programming
4 5 (13.51%) Migration
5 4 (10.81%) Data Modelling
5 4 (10.81%) Information Architecture
5 4 (10.81%) Project Management
6 3 (8.11%) Data Architecture
6 3 (8.11%) People Management
6 3 (8.11%) Time Management
6 3 (8.11%) TOGAF
6 3 (8.11%) Visualisation
6 3 (8.11%) Web Development
7 2 (5.41%) Requirements Analysis
7 2 (5.41%) SDLC
7 2 (5.41%) Software Engineering
7 2 (5.41%) Systems Analysis
Programming Languages
1 14 (37.84%) Java
2 12 (32.43%) Assembly Language
2 12 (32.43%) C
2 12 (32.43%) C++
3 8 (21.62%) JavaScript
4 5 (13.51%) PL/SQL
4 5 (13.51%) T-SQL
5 2 (5.41%) Python
5 2 (5.41%) Shell Script
6 1 (2.70%) C#
Qualifications
1 6 (16.22%) Degree
2 4 (10.81%) SC Cleared
2 4 (10.81%) Security Cleared
Quality Assurance & Compliance
1 3 (8.11%) Data Quality
2 1 (2.70%) Sarbanes-Oxley
System Software
1 2 (5.41%) Active Directory
1 2 (5.41%) Hyper-V
2 1 (2.70%) VMware Infrastructure
Vendors
1 19 (51.35%) Oracle
2 5 (13.51%) Microsoft
3 3 (8.11%) Tableau
3 3 (8.11%) VMware
4 2 (5.41%) CA
5 1 (2.70%) Adobe
5 1 (2.70%) Red Hat
5 1 (2.70%) Thales