Period
to 20 November 2018

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 20 November 2018 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Essex > Colchester
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 8 2 14
Rank change year-on-year -6 +12 -2
Permanent jobs citing SQL 42 65 52
As % of all permanent IT jobs advertised in Colchester 20.79% 27.20% 14.90%
As % of the Programming Languages category 30.66% 53.28% 30.23%
Number of salaries quoted 36 57 46
Colchester median annual salary £35,000 £45,000 £40,000
Median salary % change year-on-year -22.22% +12.50% +14.29%
10th Percentile £25,125 £25,450 £31,250
90th Percentile £50,000 £63,000 £67,500
Essex median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% -

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 137 122 172
As % of all permanent IT jobs advertised in Colchester 67.82% 51.05% 49.28%
Number of salaries quoted 96 99 151
Colchester median annual salary £35,000 £45,000 £40,000
Median salary % change year-on-year -22.22% +12.50% +14.29%
10th Percentile £23,125 £24,850 £27,500
90th Percentile £76,250 £63,750 £67,500
Essex median annual salary £41,000 £45,000 £42,500
% change year-on-year -8.89% +5.88% +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 20 November 2018.

Salary histogram for SQL in Colchester

For the 6 months to 20 November 2018, 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 21 (50.00%) .NET
2 20 (47.62%) C#
3 16 (38.10%) Microsoft
4 14 (33.33%) SQL Server
5 13 (30.95%) Agile Software Development
6 12 (28.57%) .NET Framework
7 11 (26.19%) CSS
8 9 (21.43%) JSON
8 9 (21.43%) ASP.NET
8 9 (21.43%) MVC
9 8 (19.05%) Visual Studio
9 8 (19.05%) Windows
9 8 (19.05%) JavaScript
9 8 (19.05%) Degree
9 8 (19.05%) jQuery
10 7 (16.67%) HTML
10 7 (16.67%) SDLC
10 7 (16.67%) Problem-Solving
11 6 (14.29%) Relational Database
11 6 (14.29%) Entity Framework
11 6 (14.29%) Java
11 6 (14.29%) MySQL
11 6 (14.29%) XML
11 6 (14.29%) SharePoint
11 6 (14.29%) SQL Server Reporting Services
11 6 (14.29%) Marketing
12 5 (11.90%) Web Development
12 5 (11.90%) Systems Analysis
12 5 (11.90%) ETL
12 5 (11.90%) Uniface

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 6 (14.29%) SharePoint
2 1 (2.38%) IIS
2 1 (2.38%) WordPress
Applications
1 1 (2.38%) Microsoft Excel
1 1 (2.38%) Microsoft Office
Business Applications
1 3 (7.14%) Dynamics AX
Cloud Services
1 4 (9.52%) Microsoft Azure
2 2 (4.76%) Dynamics 365
3 1 (2.38%) Amazon AWS
3 1 (2.38%) Office 365
Communications & Networking
1 2 (4.76%) Firewall
1 2 (4.76%) SMS
2 1 (2.38%) Remote Desktop
2 1 (2.38%) VoIP
Database & Business Intelligence
1 14 (33.33%) SQL Server
2 6 (14.29%) MySQL
2 6 (14.29%) Relational Database
2 6 (14.29%) SQL Server Reporting Services
3 4 (9.52%) Data Warehouse
3 4 (9.52%) Oracle Database
3 4 (9.52%) RDBMS
4 3 (7.14%) Azure SQL Database
4 3 (7.14%) SQL Server Analysis Services
4 3 (7.14%) SQL Server Integration Services
5 2 (4.76%) SQL Server 2016
6 1 (2.38%) Amazon Aurora
6 1 (2.38%) Amazon RDS
6 1 (2.38%) CloverETL
6 1 (2.38%) Informix
Development Applications
1 8 (19.05%) Visual Studio
2 3 (7.14%) ReSharper
3 2 (4.76%) JUnit
4 1 (2.38%) Git (software)
General
1 6 (14.29%) Marketing
2 4 (9.52%) Finance
3 3 (7.14%) Games
4 2 (4.76%) Back Office
Job Titles
1 35 (83.33%) Developer
2 13 (30.95%) Software Developer
3 11 (26.19%) C# Developer
4 10 (23.81%) .NET Developer
5 8 (19.05%) SQL Developer
6 7 (16.67%) .NET Software Developer
6 7 (16.67%) C# .NET Developer
6 7 (16.67%) Database Developer
7 6 (14.29%) C# Software Developer
7 6 (14.29%) Junior
8 4 (9.52%) Java Developer
8 4 (9.52%) Junior Developer
9 3 (7.14%) ASP.NET MVC Developer
9 3 (7.14%) Functional Consultant
9 3 (7.14%) Junior DBA
9 3 (7.14%) Junior SQL DBA
9 3 (7.14%) Junior SQL Developer
9 3 (7.14%) Oracle Database Developer
9 3 (7.14%) SQL Database Developer
9 3 (7.14%) SQL DBA
Libraries, Frameworks & Software Standards
1 21 (50.00%) .NET
2 12 (28.57%) .NET Framework
3 11 (26.19%) CSS
4 9 (21.43%) ASP.NET
4 9 (21.43%) JSON
5 8 (19.05%) jQuery
6 7 (16.67%) HTML
7 6 (14.29%) Entity Framework
7 6 (14.29%) XML
8 4 (9.52%) Ajax
8 4 (9.52%) Spring
8 4 (9.52%) WPF
9 3 (7.14%) ASP.NET MVC
9 3 (7.14%) ASP.NET Web API
9 3 (7.14%) KnockoutJS
10 2 (4.76%) Hibernate
10 2 (4.76%) Unity (Game Engine)
10 2 (4.76%) Web Services
11 1 (2.38%) jOOQ
11 1 (2.38%) Swing
Miscellaneous
1 5 (11.90%) Client/Server
1 5 (11.90%) Self-Motivation
2 3 (7.14%) Computer Science
3 2 (4.76%) Analytical Skills
3 2 (4.76%) Online Gambling
3 2 (4.76%) Social Gaming
4 1 (2.38%) Driving Licence
4 1 (2.38%) Graphic Design
4 1 (2.38%) Greenfield Project
Operating Systems
1 8 (19.05%) Windows
2 4 (9.52%) Linux
3 2 (4.76%) Windows 10
3 2 (4.76%) Windows Server
4 1 (2.38%) Unix
4 1 (2.38%) Windows 7
4 1 (2.38%) Windows 8
4 1 (2.38%) Windows Server 2008
4 1 (2.38%) Windows XP
Processes & Methodologies
1 13 (30.95%) Agile Software Development
2 9 (21.43%) MVC
3 7 (16.67%) Problem-Solving
3 7 (16.67%) SDLC
4 5 (11.90%) Business Process Analysis
4 5 (11.90%) ETL
4 5 (11.90%) Service Delivery
4 5 (11.90%) Systems Analysis
4 5 (11.90%) Web Development
5 4 (9.52%) Front End Development
5 4 (9.52%) Software Engineering
6 3 (7.14%) E-Commerce
6 3 (7.14%) Logistics
7 2 (4.76%) DevOps
7 2 (4.76%) Game Development
7 2 (4.76%) iOS Development
7 2 (4.76%) OO
7 2 (4.76%) Scrum
8 1 (2.38%) Continuous Improvement
8 1 (2.38%) Performance Tuning
Programming Languages
1 20 (47.62%) C#
2 8 (19.05%) JavaScript
3 6 (14.29%) Java
4 5 (11.90%) PL/SQL
4 5 (11.90%) Uniface
5 3 (7.14%) PHP
5 3 (7.14%) VB.NET
5 3 (7.14%) XAML
6 2 (4.76%) Perl
6 2 (4.76%) T-SQL
6 2 (4.76%) VB
6 2 (4.76%) VB6
7 1 (2.38%) Java 8
Qualifications
1 8 (19.05%) Degree
2 2 (4.76%) Computer Science Degree
Quality Assurance & Compliance
1 3 (7.14%) PMO
2 2 (4.76%) QA
System Software
1 3 (7.14%) Active Directory
2 1 (2.38%) VMware Infrastructure
Systems Management
1 1 (2.38%) Backup Exec
1 1 (2.38%) Systems Management Server (SMS)
Vendors
1 16 (38.10%) Microsoft
2 4 (9.52%) Oracle
3 1 (2.38%) Acronis
3 1 (2.38%) Google
3 1 (2.38%) Tableau
3 1 (2.38%) VMware
3 1 (2.38%) Xamarin