The table below looks at the statistics for SQL skills in IT jobs advertised for the Harpenden region. Included is a guide to the salaries offered in IT jobs that have cited SQL over the 3 months to 26 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
26 Feb 2017
Same period 2016 Same period 2015
SQL (Structured Query Language)
Hertfordshire / Harpenden
Rank 7 1 1
Rank change year-on-year
-6 0
Permanent jobs citing SQL 16 32 8
As % of all permanent IT jobs located in Harpenden 33.33% 74.42% 80.00%
As % of the Programming Languages category 76.19% 100.00% 100.00%
Number of salaries quoted 16 31 8
Median salary £42,500 £55,000 £26,250
Median salary % change year-on-year
-22.72% +109.52%
UK excluding London median salary £40,000 £40,000 £40,000

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the Harpenden region.

Programming Languages Category
Harpenden
Permanent IT job ads with a match in the
Programming Languages category
21 32 8
As % of all permanent IT jobs located in Harpenden 43.75% 74.42% 80.00%
Number of salaries quoted 21 31 8
Median salary £42,500 £57,500 £32,500
Median salary % change year-on-year
-26.08% +76.92%
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year
+4.93% +1.25%

SQL
Jobs Demand Trend in Harpenden

The demand trend of job ads across the Harpenden region citing SQL as a proportion of all IT jobs with a match in the Programming Languages category.

SQL Jobs Demand Trend in Harpenden

SQL
Salary Trend in Harpenden

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

SQL Salary Trend in Harpenden

SQL
Salary Histogram in Harpenden

This chart provides a salary histogram for IT jobs citing SQL across the Harpenden region over the 3 months to 26 February 2017.

SQL Salary Histogram in Harpenden

SQL
Top 30 Related IT Skills in Harpenden

For the 6 months to 26 February 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 Harpenden region with a requirement for SQL.

1 35 (87.50%) .NET
2 34 (85.00%) C#
3 32 (80.00%) HTML
3 32 (80.00%) MVC
4 31 (77.50%) .NET Framework
5 30 (75.00%) T-SQL
6 29 (72.50%) JavaScript
6 29 (72.50%) Multithreading
7 27 (67.50%) HTML5
8 26 (65.00%) RabbitMQ
8 26 (65.00%) Entity Framework
8 26 (65.00%) MongoDB
8 26 (65.00%) ASP.NET
8 26 (65.00%) jQuery
9 25 (62.50%) WCF
9 25 (62.50%) Ajax
10 23 (57.50%) NoSQL
10 23 (57.50%) RavenDB
10 23 (57.50%) SignalR
10 23 (57.50%) Twitter Bootstrap
11 20 (50.00%) ASP.NET MVC
12 13 (32.50%) TypeScript
13 9 (22.50%) ASP.NET Web API
13 9 (22.50%) AngularJS
14 8 (20.00%) PowerShell
14 8 (20.00%) Agile Software Development
14 8 (20.00%) CSS
14 8 (20.00%) Microsoft
15 7 (17.50%) SQL Server
15 7 (17.50%) Subversion

SQL
Top Related IT Skills in Harpenden 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 3 (7.50%) IIS
2 1 (2.50%) NServiceBus
Cloud Services
1 5 (12.50%) SaaS
Communications & Networking
1 3 (7.50%) Wireshark
2 1 (2.50%) DHCP
2 1 (2.50%) DNS
2 1 (2.50%) TCP/IP
Database & Business Intelligence
1 26 (65.00%) MongoDB
2 23 (57.50%) NoSQL
2 23 (57.50%) RavenDB
3 7 (17.50%) SQL Server
4 3 (7.50%) MariaDB
Development Applications
1 7 (17.50%) Subversion
2 6 (15.00%) Fiddler
2 6 (15.00%) TeamCity
3 5 (12.50%) Selenium
4 3 (7.50%) Atlassian Bamboo
4 3 (7.50%) Jenkins
4 3 (7.50%) NUnit
4 3 (7.50%) Robot Framework
5 1 (2.50%) JIRA
Job Titles
1 35 (87.50%) Developer
2 32 (80.00%) .NET Developer
3 24 (60.00%) C# Developer
4 23 (57.50%) ASP.NET MVC Developer
5 22 (55.00%) C# .NET Developer
6 12 (30.00%) ASP.NET Developer
7 8 (20.00%) Senior Developer
8 7 (17.50%) Senior .NET Developer
8 7 (17.50%) Senior C# Developer
9 6 (15.00%) C# ASP.NET Developer
9 6 (15.00%) Senior C# .NET Developer
10 5 (12.50%) Angular Developer
11 4 (10.00%) Senior SQL Developer
11 4 (10.00%) SQL Developer
12 3 (7.50%) Automation Test Lead
12 3 (7.50%) QA Leader
12 3 (7.50%) QA Manager
12 3 (7.50%) QA Test Manager
12 3 (7.50%) Test Leader
12 3 (7.50%) Test Manager
Libraries, Frameworks & Software Standards
1 35 (87.50%) .NET
2 32 (80.00%) HTML
3 31 (77.50%) .NET Framework
4 27 (67.50%) HTML5
5 26 (65.00%) ASP.NET
5 26 (65.00%) Entity Framework
5 26 (65.00%) jQuery
5 26 (65.00%) RabbitMQ
6 25 (62.50%) Ajax
6 25 (62.50%) WCF
7 23 (57.50%) SignalR
7 23 (57.50%) Twitter Bootstrap
8 20 (50.00%) ASP.NET MVC
9 9 (22.50%) AngularJS
9 9 (22.50%) ASP.NET Web API
10 8 (20.00%) CSS
11 7 (17.50%) RESTful
12 6 (15.00%) Ninject
12 6 (15.00%) REST
13 5 (12.50%) SOAP
Operating Systems
1 1 (2.50%) Windows
1 1 (2.50%) Windows Server
Processes & Methodologies
1 32 (80.00%) MVC
2 29 (72.50%) Multithreading
3 8 (20.00%) Agile Software Development
4 4 (10.00%) BDD
4 4 (10.00%) Continuous Integration
4 4 (10.00%) Keyword-Driven Testing
4 4 (10.00%) Mobile Development
4 4 (10.00%) Scrum
4 4 (10.00%) SDLC
4 4 (10.00%) TDD
4 4 (10.00%) Test Automation
5 3 (7.50%) API Design
5 3 (7.50%) Automation Testing
5 3 (7.50%) Dependency Injection
5 3 (7.50%) DevOps
5 3 (7.50%) Software Engineering
5 3 (7.50%) Software Testing
5 3 (7.50%) Stakeholder Management
5 3 (7.50%) Unit Testing
6 1 (2.50%) Cost-Benefit Analysis
Programming Languages
1 34 (85.00%) C#
2 30 (75.00%) T-SQL
3 29 (72.50%) JavaScript
4 13 (32.50%) TypeScript
5 8 (20.00%) PowerShell
6 1 (2.50%) VB
Qualifications
1 4 (10.00%) ISEB
1 4 (10.00%) ISTQB
Quality Assurance & Compliance
1 7 (17.50%) QA
System Software
1 1 (2.50%) Active Directory
Vendors
1 8 (20.00%) Microsoft
2 1 (2.50%) VMware