Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Chelmsford 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 23 November 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Essex > Chelmsford
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 2 3 3
Rank change year-on-year +1 0 +1
Permanent jobs citing SQL 108 87 84
As % of all permanent IT jobs advertised in Chelmsford 30.95% 25.44% 25.85%
As % of the Programming Languages category 55.67% 66.41% 54.90%
Number of salaries quoted 91 86 76
Chelmsford median annual salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% - -
10th Percentile £25,750 £31,625 £25,438
90th Percentile £55,000 £55,000 £57,500
Essex median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

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 Chelmsford with a requirement for coding skills.

All Programming Languages
Chelmsford
Permanent vacancies with a requirement for coding skills 194 131 153
As % of all permanent IT jobs advertised in Chelmsford 55.59% 38.30% 47.08%
Number of salaries quoted 176 127 134
Chelmsford median annual salary £47,000 £40,000 £40,000
Median salary % change year-on-year +17.50% - -
10th Percentile £28,000 £24,000 £21,250
90th Percentile £60,000 £58,750 £57,125
Essex median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

SQL
Job Vacancy Trend in Chelmsford

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

Job vacancy trend for SQL in Chelmsford

SQL
Salary Trend in Chelmsford

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

Salary trend for SQL in Chelmsford

SQL
Salary Histogram in Chelmsford

The salary distribution of IT jobs citing SQL in Chelmsford over the 6 months to 23 November 2017.

Salary histogram for SQL in Chelmsford

For the 6 months to 23 November 2017, IT jobs citing SQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Chelmsford region with a requirement for SQL.

1 47 (43.52%) Agile Software Development
2 43 (39.81%) Microsoft
3 41 (37.96%) JavaScript
4 39 (36.11%) Java
4 39 (36.11%) Spring
5 34 (31.48%) MVC
5 34 (31.48%) HTML
6 31 (28.70%) Spring MVC
7 30 (27.78%) Web Development
7 30 (27.78%) CSS
7 30 (27.78%) TDD
8 29 (26.85%) C#
9 28 (25.93%) .NET
9 28 (25.93%) SQL Server
9 28 (25.93%) Finance
10 25 (23.15%) AngularJS
11 22 (20.37%) SQL Server Integration Services
12 21 (19.44%) C
12 21 (19.44%) T-SQL
12 21 (19.44%) ASP.NET
12 21 (19.44%) Degree
12 21 (19.44%) RESTful
13 20 (18.52%) SQL Server Reporting Services
14 19 (17.59%) XML
14 19 (17.59%) jQuery
15 18 (16.67%) JSON
15 18 (16.67%) .NET Framework
15 18 (16.67%) Java EE
15 18 (16.67%) SQL Server 2012
15 18 (16.67%) SQL Server 2014

SQL
Co-occurring IT Skills in Chelmsford 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 15 (13.89%) JBoss
2 1 (0.93%) Apache
2 1 (0.93%) CMS
2 1 (0.93%) IIS
Applications
1 12 (11.11%) Microsoft Excel
2 1 (0.93%) Microsoft Office
Business Applications
1 5 (4.63%) Dynamics NAV
Cloud Services
1 3 (2.78%) IaaS
1 3 (2.78%) PaaS
2 2 (1.85%) SaaS
Communications & Networking
1 3 (2.78%) Cisco IOS
1 3 (2.78%) Cisco Nexus
1 3 (2.78%) SAN
1 3 (2.78%) WAN
Database & Business Intelligence
1 28 (25.93%) SQL Server
2 22 (20.37%) SQL Server Integration Services
3 20 (18.52%) SQL Server Reporting Services
4 18 (16.67%) SQL Server 2012
4 18 (16.67%) SQL Server 2014
5 4 (3.70%) Data Warehouse
6 3 (2.78%) MySQL
6 3 (2.78%) SQL Server Analysis Services
7 2 (1.85%) IBM InfoSphere
7 2 (1.85%) SQL Server 2008
8 1 (0.93%) OLAP
8 1 (0.93%) OLTP
8 1 (0.93%) Power BI
8 1 (0.93%) SQL Server 2016
Development Applications
1 6 (5.56%) Visual Studio
2 3 (2.78%) Git (software)
3 2 (1.85%) JUnit
3 2 (1.85%) Subversion
4 1 (0.93%) jMock
4 1 (0.93%) Mockito
4 1 (0.93%) SQL Server Management Studio (SSMS)
General
1 28 (25.93%) Finance
2 14 (12.96%) Advertising
3 6 (5.56%) Automotive
4 5 (4.63%) Banking
5 4 (3.70%) Retail
6 1 (0.93%) Marketing
Job Titles
1 66 (61.11%) Developer
2 38 (35.19%) Java Developer
3 22 (20.37%) C# Developer
4 18 (16.67%) Analyst
4 18 (16.67%) Web Developer
5 16 (14.81%) .NET Developer
5 16 (14.81%) .NET Web Developer
5 16 (14.81%) Angular Developer
5 16 (14.81%) ASP.NET Developer
5 16 (14.81%) C# .NET Developer
5 16 (14.81%) C# ASP.NET Developer
5 16 (14.81%) C# Web Developer
6 11 (10.19%) Agile Developer
6 11 (10.19%) Agile Java Developer
7 10 (9.26%) Applications Support
7 10 (9.26%) Software Developer
8 9 (8.33%) Graduate
8 9 (8.33%) Graduate Developer
8 9 (8.33%) Support Analyst
9 8 (7.41%) Applications Support Analyst
Libraries, Frameworks & Software Standards
1 39 (36.11%) Spring
2 34 (31.48%) HTML
3 31 (28.70%) Spring MVC
4 30 (27.78%) CSS
5 28 (25.93%) .NET
6 25 (23.15%) AngularJS
7 21 (19.44%) ASP.NET
7 21 (19.44%) RESTful
8 19 (17.59%) jQuery
8 19 (17.59%) XML
9 18 (16.67%) .NET Framework
9 18 (16.67%) Java EE
9 18 (16.67%) JSON
9 18 (16.67%) Struts
10 17 (15.74%) Entity Framework
11 16 (14.81%) Java SE
11 16 (14.81%) JPA
12 9 (8.33%) Hibernate
12 9 (8.33%) J2EE
13 6 (5.56%) SWT
Miscellaneous
1 17 (15.74%) Enterprise Software
2 16 (14.81%) Computer Science
3 11 (10.19%) Analytical Skills
4 5 (4.63%) Greenfield Project
5 4 (3.70%) Fintech
5 4 (3.70%) Reinsurance
6 3 (2.78%) PKI
Operating Systems
1 13 (12.04%) Linux
2 5 (4.63%) Unix
3 4 (3.70%) Windows
Processes & Methodologies
1 47 (43.52%) Agile Software Development
2 34 (31.48%) MVC
3 30 (27.78%) TDD
3 30 (27.78%) Web Development
4 17 (15.74%) Scrum
4 17 (15.74%) Web Application Development
5 14 (12.96%) Mentoring
5 14 (12.96%) SDLC
6 9 (8.33%) Change Management
7 8 (7.41%) Software Engineering
8 6 (5.56%) Mathematics
9 5 (4.63%) OO
9 5 (4.63%) Project Management
9 5 (4.63%) System Testing
9 5 (4.63%) Test Automation
10 4 (3.70%) Artificial Intelligence
10 4 (3.70%) Business Intelligence
10 4 (3.70%) Data Analysis
10 4 (3.70%) MVVM
10 4 (3.70%) SOA
Programming Languages
1 41 (37.96%) JavaScript
2 39 (36.11%) Java
3 29 (26.85%) C#
4 21 (19.44%) C
4 21 (19.44%) T-SQL
5 10 (9.26%) VBA
6 9 (8.33%) PHP
7 1 (0.93%) PowerShell
7 1 (0.93%) VB
7 1 (0.93%) VBScript
Qualifications
1 21 (19.44%) Degree
2 8 (7.41%) Computer Science Degree
3 2 (1.85%) MCP
3 2 (1.85%) Microsoft Certification
Quality Assurance & Compliance
1 2 (1.85%) Data Quality
System Software
1 3 (2.78%) Active Directory
1 3 (2.78%) Hyper-V
Vendors
1 43 (39.81%) Microsoft
2 5 (4.63%) Oracle
3 4 (3.70%) MicroStrategy
4 3 (2.78%) Cisco
4 3 (2.78%) VMware
5 2 (1.85%) Capita
5 2 (1.85%) Thunderhead
6 1 (0.93%) Cognos
6 1 (0.93%) Google
6 1 (0.93%) Sybase