Period
to 22 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Colchester with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 6 months to 22 January 2019 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Essex > Colchester
6 months to
22 Jan 2019
Same period 2018 Same period 2017
Rank 12 2 5
Rank change year-on-year -10 +3 +2
Permanent jobs citing SQL 27 79 76
As % of all permanent IT jobs advertised in Colchester 16.56% 27.15% 24.36%
As % of the Programming Languages category 25.71% 47.59% 40.86%
Number of salaries quoted 19 67 71
Colchester median annual salary £33,500 £50,000 £47,500
Median salary % change year-on-year -33.00% +5.26% +35.71%
10th Percentile £26,250 £26,250 £31,250
90th Percentile £44,750 £65,000 £68,750
Essex median annual salary £42,500 £47,500 £42,500
% change year-on-year -10.53% +11.76% -

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

All Programming Languages
Colchester
Permanent vacancies with a requirement for coding skills 105 166 186
As % of all permanent IT jobs advertised in Colchester 64.42% 57.04% 59.62%
Number of salaries quoted 61 135 170
Colchester median annual salary £37,500 £50,000 £47,500
Median salary % change year-on-year -25.00% +5.26% +35.71%
10th Percentile £27,500 £27,500 £32,500
90th Percentile £76,250 £71,500 £68,750
Essex median annual salary £42,500 £50,000 £42,500
% change year-on-year -15.00% +17.65% +6.25%

SQL
Job Vacancy Trend in Colchester

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

Job vacancy trend for SQL in Colchester

SQL
Salary Trend in Colchester

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SQL in Colchester.

Salary trend for SQL in Colchester

SQL
Salary Histogram in Colchester

The salary distribution of IT jobs citing SQL in Colchester over the 6 months to 22 January 2019.

Salary histogram for SQL in Colchester

For the 6 months to 22 January 2019, IT jobs citing SQL also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Colchester region with a requirement for SQL.

1 16 (59.26%) C#
1 16 (59.26%) .NET
2 14 (51.85%) Windows
2 14 (51.85%) SQL Server
3 13 (48.15%) SharePoint
3 13 (48.15%) SDLC
4 11 (40.74%) ASP.NET
4 11 (40.74%) JavaScript
4 11 (40.74%) Agile Software Development
5 10 (37.04%) Visual Studio
6 9 (33.33%) jQuery
7 8 (29.63%) Microsoft
7 8 (29.63%) IIS
7 8 (29.63%) Scrum
7 8 (29.63%) Workflow
8 5 (18.52%) Uniface
8 5 (18.52%) Client/Server
8 5 (18.52%) CSS
8 5 (18.52%) Service Delivery
8 5 (18.52%) Systems Analysis
8 5 (18.52%) .NET Framework
8 5 (18.52%) Degree
8 5 (18.52%) Business Process Analysis
8 5 (18.52%) Self-Motivation
8 5 (18.52%) Problem-Solving
9 4 (14.81%) SQL Server Integration Services
9 4 (14.81%) SQL Server Reporting Services
10 3 (11.11%) XML
10 3 (11.11%) MySQL
10 3 (11.11%) HTML

SQL
Co-occurring IT Skills in Colchester 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 13 (48.15%) SharePoint
2 8 (29.63%) IIS
Applications
1 1 (3.70%) Microsoft Excel
Cloud Services
1 1 (3.70%) Office 365
Communications & Networking
1 1 (3.70%) Firewall
1 1 (3.70%) SMS
Database & Business Intelligence
1 14 (51.85%) SQL Server
2 4 (14.81%) SQL Server Integration Services
2 4 (14.81%) SQL Server Reporting Services
3 3 (11.11%) MySQL
3 3 (11.11%) SQL Server Analysis Services
4 1 (3.70%) SQL Server 2008
Development Applications
1 10 (37.04%) Visual Studio
2 2 (7.41%) ReSharper
3 1 (3.70%) Git (software)
General
1 2 (7.41%) Marketing
2 1 (3.70%) Finance
2 1 (3.70%) Publishing
2 1 (3.70%) Retail
Job Titles
1 19 (70.37%) Developer
2 10 (37.04%) .NET Developer
3 7 (25.93%) Software Developer
4 4 (14.81%) DBA
4 4 (14.81%) SQL DBA
5 3 (11.11%) Junior
6 2 (7.41%) Junior DBA
6 2 (7.41%) Junior SQL DBA
6 2 (7.41%) Support Engineer
7 1 (3.70%) .NET Software Developer
7 1 (3.70%) 3rd Line Engineer
7 1 (3.70%) 3rd Line Support Engineer
7 1 (3.70%) Backend Developer
7 1 (3.70%) C# .NET Developer
7 1 (3.70%) Graduate .NET Developer
7 1 (3.70%) IT Engineer
7 1 (3.70%) IT Support
7 1 (3.70%) Junior SQL Developer
7 1 (3.70%) Senior C# .NET Developer
7 1 (3.70%) SQL Server Specialist
Libraries, Frameworks & Software Standards
1 16 (59.26%) .NET
2 11 (40.74%) ASP.NET
3 9 (33.33%) jQuery
4 5 (18.52%) .NET Framework
4 5 (18.52%) CSS
5 3 (11.11%) HTML
5 3 (11.11%) JSON
5 3 (11.11%) XML
6 2 (7.41%) ASP.NET Web API
6 2 (7.41%) KnockoutJS
6 2 (7.41%) WPF
Miscellaneous
1 5 (18.52%) Client/Server
1 5 (18.52%) Self-Motivation
2 1 (3.70%) Clustering
2 1 (3.70%) Greenfield Project
Operating Systems
1 14 (51.85%) Windows
2 3 (11.11%) Windows Server
3 2 (7.41%) Linux
4 1 (3.70%) Windows 10
4 1 (3.70%) Windows XP
Processes & Methodologies
1 13 (48.15%) SDLC
2 11 (40.74%) Agile Software Development
3 8 (29.63%) Scrum
3 8 (29.63%) Workflow
4 5 (18.52%) Business Process Analysis
4 5 (18.52%) Problem-Solving
4 5 (18.52%) Service Delivery
4 5 (18.52%) Systems Analysis
5 2 (7.41%) Analytics
5 2 (7.41%) Business Intelligence
5 2 (7.41%) MVC
6 1 (3.70%) CRM
6 1 (3.70%) Data Security
6 1 (3.70%) Disaster Recovery
6 1 (3.70%) E-Commerce
6 1 (3.70%) ERP
6 1 (3.70%) Information Security
6 1 (3.70%) ITIL
6 1 (3.70%) Migration
6 1 (3.70%) Regression Testing
Programming Languages
1 16 (59.26%) C#
2 11 (40.74%) JavaScript
3 5 (18.52%) Uniface
4 2 (7.41%) XAML
5 1 (3.70%) Bash Shell
5 1 (3.70%) Java
5 1 (3.70%) Perl
5 1 (3.70%) PHP
5 1 (3.70%) VB.NET
Qualifications
1 5 (18.52%) Degree
System Software
1 1 (3.70%) Active Directory
1 1 (3.70%) VMware Infrastructure
Systems Management
1 1 (3.70%) Microsoft Clustering
Vendors
1 8 (29.63%) Microsoft
2 1 (3.70%) IBM
2 1 (3.70%) Netezza
2 1 (3.70%) VMware