Period
to 18 December 2018

The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 18 December 2018 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
Hertfordshire > St Albans
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 13 15 7
Rank change year-on-year +2 -8 +1
Permanent jobs citing SQL 64 62 115
As % of all permanent IT jobs advertised in St Albans 21.12% 17.66% 28.19%
As % of the Programming Languages category 30.19% 22.88% 38.85%
Number of salaries quoted 62 48 96
St Albans median annual salary £50,000 £50,000 £52,500
Median salary % change year-on-year - -4.76% +10.53%
10th Percentile £32,500 £31,000 £32,500
90th Percentile £59,875 £65,375 £65,000
Hertfordshire median annual salary £45,000 £45,000 £45,000

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 St Albans with a requirement for coding skills.

All Programming Languages
St Albans
Permanent vacancies with a requirement for coding skills 212 271 296
As % of all permanent IT jobs advertised in St Albans 69.97% 77.21% 72.55%
Number of salaries quoted 203 242 270
St Albans median annual salary £52,500 £55,000 £52,500
Median salary % change year-on-year -4.55% +4.76% +14.13%
10th Percentile £33,750 £32,050 £32,500
90th Percentile £76,050 £72,500 £72,500
Hertfordshire median annual salary £50,000 £48,500 £47,500
% change year-on-year +3.09% +2.11% +5.56%

SQL
Job Vacancy Trend in St Albans

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

Job vacancy trend for SQL in St Albans

SQL
Salary Trend in St Albans

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

Salary trend for SQL in St Albans

SQL
Salary Histogram in St Albans

The salary distribution of IT jobs citing SQL in St Albans over the 6 months to 18 December 2018.

Salary histogram for SQL in St Albans

For the 6 months to 18 December 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 St Albans region with a requirement for SQL.

1 41 (64.06%) Agile Software Development
1 41 (64.06%) Microsoft Azure
2 39 (60.94%) Degree
3 34 (53.13%) C#
4 33 (51.56%) Amazon AWS
4 33 (51.56%) User Experience
5 32 (50.00%) .NET
6 31 (48.44%) SQL Server
7 25 (39.06%) Continuous Delivery
8 24 (37.50%) TDD
9 23 (35.94%) Git (software)
9 23 (35.94%) Computer Science
9 23 (35.94%) BDD
9 23 (35.94%) Computer Science Degree
10 22 (34.38%) Analytics
10 22 (34.38%) JavaScript
11 21 (32.81%) HTML
12 20 (31.25%) Continuous Integration
12 20 (31.25%) Velocity
12 20 (31.25%) CSS
12 20 (31.25%) CRM
12 20 (31.25%) Microsoft
13 19 (29.69%) Web Development
14 16 (25.00%) Google
15 13 (20.31%) Data Analysis
15 13 (20.31%) Google Analytics
15 13 (20.31%) IBM
15 13 (20.31%) E-Commerce
15 13 (20.31%) B2C
15 13 (20.31%) Optimizely

SQL
Co-occurring IT Skills in St Albans 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 4 (6.25%) Apache
2 2 (3.13%) Elasticsearch
2 2 (3.13%) Exchange Server 2013
2 2 (3.13%) MS Exchange
2 2 (3.13%) SharePoint
3 1 (1.56%) ColdFusion
3 1 (1.56%) JBoss
3 1 (1.56%) Tomcat
3 1 (1.56%) WildFly
Applications
1 1 (1.56%) Microsoft Excel
1 1 (1.56%) Microsoft PowerPoint
Business Applications
1 1 (1.56%) Dynamics GP
1 1 (1.56%) Dynamics NAV
Cloud Services
1 41 (64.06%) Microsoft Azure
2 33 (51.56%) Amazon AWS
3 13 (20.31%) Google Analytics
4 7 (10.94%) Office 365
5 3 (4.69%) Google App Engine
5 3 (4.69%) Google Cloud Platform
6 2 (3.13%) Azure Active Directory
Communications & Networking
1 2 (3.13%) Firewall
1 2 (3.13%) Internet
1 2 (3.13%) Remote Desktop
1 2 (3.13%) VLAN
1 2 (3.13%) VPN
Database & Business Intelligence
1 31 (48.44%) SQL Server
2 5 (7.81%) Big Data
2 5 (7.81%) Power BI
2 5 (7.81%) SQL Server Reporting Services
3 4 (6.25%) Relational Database
4 3 (4.69%) RDBMS
5 2 (3.13%) Crystal Reports
5 2 (3.13%) Redis
Development Applications
1 23 (35.94%) Git (software)
2 5 (7.81%) Team Foundation Server
3 3 (4.69%) Jenkins
3 3 (4.69%) Selenium
3 3 (4.69%) SpecFlow
3 3 (4.69%) WebDriver
4 2 (3.13%) Visual Studio
5 1 (1.56%) Ant
5 1 (1.56%) CMake
5 1 (1.56%) Maven
General
1 4 (6.25%) Back Office
2 3 (4.69%) Retail
3 2 (3.13%) Finance
4 1 (1.56%) Marketing
Job Titles
1 41 (64.06%) Developer
2 28 (43.75%) .NET Developer
3 24 (37.50%) C# Developer
4 22 (34.38%) C# .NET Developer
4 22 (34.38%) Software Developer
5 21 (32.81%) C# Software Developer
6 20 (31.25%) .NET Software Developer
6 20 (31.25%) Full Stack Developer
7 10 (15.63%) Conversion Specialist
8 6 (9.38%) Junior
9 5 (7.81%) Business Developer
9 5 (7.81%) Business Intelligence Developer
9 5 (7.81%) Microsoft BI Developer
9 5 (7.81%) Microsoft Developer
10 4 (6.25%) Analytics Developer
10 4 (6.25%) Java Developer
10 4 (6.25%) Junior Tester
10 4 (6.25%) Tester
11 3 (4.69%) Junior Automation Tester
11 3 (4.69%) Support Engineer
Libraries, Frameworks & Software Standards
1 32 (50.00%) .NET
2 21 (32.81%) HTML
3 20 (31.25%) CSS
3 20 (31.25%) Velocity
4 4 (6.25%) AngularJS
4 4 (6.25%) ASP.NET
4 4 (6.25%) jQuery
4 4 (6.25%) Spring
5 3 (4.69%) Apache Flex
5 3 (4.69%) Gherkin
5 3 (4.69%) Spring Boot
6 2 (3.13%) ASP.NET Web Forms
6 2 (3.13%) RabbitMQ
6 2 (3.13%) React
6 2 (3.13%) Twitter Bootstrap
7 1 (1.56%) ASP.NET MVC
7 1 (1.56%) Java EE
7 1 (1.56%) Middleware
7 1 (1.56%) Struts
Miscellaneous
1 33 (51.56%) User Experience
2 13 (20.31%) Analytical Skills
3 7 (10.94%) Greenfield Project
4 1 (1.56%) Robotics
Operating Systems
1 2 (3.13%) Windows
1 2 (3.13%) Windows Server
1 2 (3.13%) Windows Server 2012
2 1 (1.56%) Linux
Processes & Methodologies
1 41 (64.06%) Agile Software Development
2 25 (39.06%) Continuous Delivery
3 24 (37.50%) TDD
4 23 (35.94%) BDD
4 23 (35.94%) Computer Science
5 22 (34.38%) Analytics
6 20 (31.25%) Continuous Integration
6 20 (31.25%) CRM
7 19 (29.69%) Web Development
8 13 (20.31%) B2C
8 13 (20.31%) Data Analysis
8 13 (20.31%) E-Commerce
9 10 (15.63%) Analytical Thinking
10 5 (7.81%) Business Intelligence
10 5 (7.81%) Mathematics
10 5 (7.81%) Visualisation
11 4 (6.25%) MVC
11 4 (6.25%) OO
11 4 (6.25%) OOP
11 4 (6.25%) Test Automation
Programming Languages
1 34 (53.13%) C#
2 22 (34.38%) JavaScript
3 8 (12.50%) T-SQL
4 5 (7.81%) PowerShell
5 4 (6.25%) Java
5 4 (6.25%) Python
6 2 (3.13%) Bash Shell
6 2 (3.13%) C
6 2 (3.13%) PL/SQL
6 2 (3.13%) TypeScript
7 1 (1.56%) Perl
7 1 (1.56%) VB
Qualifications
1 39 (60.94%) Degree
2 23 (35.94%) Computer Science Degree
Quality Assurance & Compliance
1 2 (3.13%) QA
2 1 (1.56%) JTAG
System Software
1 2 (3.13%) Active Directory
1 2 (3.13%) DFS Replication
1 2 (3.13%) Hyper-V
1 2 (3.13%) VMware Infrastructure
Systems Management
1 2 (3.13%) Graphite
2 1 (1.56%) Oracle Identity Management
Vendors
1 20 (31.25%) Microsoft
2 16 (25.00%) Google
3 13 (20.31%) IBM
3 13 (20.31%) Optimizely
4 2 (3.13%) Remedy
4 2 (3.13%) VMware
5 1 (1.56%) Oracle