Period
to 17 November 2017

The median annual salary for a SQL Developer was £45,000 in advertised job vacancies in Hertfordshire during the 6 months to 17 November 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

SQL Developer
East of England > Hertfordshire
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 150 89 72
Rank change year-on-year -61 -17 +42
Permanent jobs requiring a SQL Developer 67 138 203
As % of all permanent IT jobs advertised in Hertfordshire 1.53% 3.08% 3.77%
As % of the Job Titles category 1.58% 3.18% 3.89%
Number of salaries quoted 63 145 193
Hertfordshire median annual salary £45,000 £45,000 £45,000
10th Percentile £35,700 £21,750 £30,000
90th Percentile £65,000 £63,750 £56,000
East of England median annual salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.56% +12.50%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Hertfordshire. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
Hertfordshire
Permanent vacancies in Hertfordshire with a recognized job title 4248 4341 5215
% of permanent IT jobs with a recognized job title 96.77% 96.90% 96.84%
Number of salaries quoted 3606 3629 4280
Hertfordshire median annual salary £45,000 £47,500 £45,000
Median salary % change year-on-year -5.26% +5.56% -
10th Percentile £25,500 £25,500 £26,225
90th Percentile £70,000 £71,250 £70,000
East of England median annual salary £45,000 £45,000 £43,500
% change year-on-year - +3.45% +2.35%

SQL Developer
Job Vacancy Trend in Hertfordshire

Job postings that featured SQL Developer in the job title as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for SQL Developer in Hertfordshire

SQL Developer
Salary Trend in Hertfordshire

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

Salary trend for SQL Developer in Hertfordshire

SQL Developer
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing SQL Developer in Hertfordshire over the 6 months to 17 November 2017.

Salary histogram for SQL Developer in Hertfordshire

SQL Developer
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SQL Developer within the Hertfordshire region over the 6 months to 17 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +2 22 £52,500 +16.67% 1
St Albans -4 12 £50,000 -4.76%
Borehamwood -7 9 £45,000 -
Hatfield +3 5 £41,500 -2.35%
Hertford -5 2 £26,500 -37.65%
Letchworth - 2 £42,500 -
Hemel Hempstead -3 1 £42,500 -5.56%
Hitchin -4 1 - -
Waltham Cross -5 1 £40,000 -36.00%
Welwyn Garden City -17 1 £50,000 +17.65%
Stevenage - 1 £52,500 -
SQL Developer
East of England

SQL Developer Skill Set
Top 30 Co-occurring IT Skills in Hertfordshire

For the 6 months to 17 November 2017, SQL Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region featuring SQL Developer in the job title.

1 62 (92.54%) SQL
2 35 (52.24%) SQL Server
3 31 (46.27%) HTML
4 28 (41.79%) .NET
5 27 (40.30%) CSS
6 22 (32.84%) C#
7 21 (31.34%) JavaScript
7 21 (31.34%) XML
8 19 (28.36%) Web Services
8 19 (28.36%) Java
8 19 (28.36%) Business Intelligence
9 18 (26.87%) MVC
9 18 (26.87%) SQL Server Integration Services
10 17 (25.37%) Oracle
11 15 (22.39%) MySQL
11 15 (22.39%) Agile Software Development
11 15 (22.39%) SQL Server Reporting Services
12 14 (20.90%) Oracle Database
12 14 (20.90%) JSON
13 13 (19.40%) Hibernate
13 13 (19.40%) Subversion
13 13 (19.40%) Unix
13 13 (19.40%) Windows
13 13 (19.40%) ETL
13 13 (19.40%) SQL Server Analysis Services
13 13 (19.40%) Jenkins
14 12 (17.91%) Microsoft
14 12 (17.91%) JBoss
14 12 (17.91%) JUnit
14 12 (17.91%) T-SQL

SQL Developer Skill Set
Co-occurring IT Skills in Hertfordshire 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 12 (17.91%) JBoss
2 9 (13.43%) Tomcat
3 3 (4.48%) WebLogic
4 2 (2.99%) Apache
4 2 (2.99%) Elasticsearch
5 1 (1.49%) SharePoint
Applications
1 2 (2.99%) Adobe Illustrator
1 2 (2.99%) Microsoft Excel
1 2 (2.99%) Photoshop
Business Applications
1 4 (5.97%) Dynamics CRM
Cloud Services
1 10 (14.93%) Microsoft Azure
2 4 (5.97%) Amazon AWS
3 2 (2.99%) Amazon EC2
3 2 (2.99%) Amazon SQS
Communications & Networking
1 2 (2.99%) Intranet
2 1 (1.49%) DNS
2 1 (1.49%) Firewall
Database & Business Intelligence
1 35 (52.24%) SQL Server
2 18 (26.87%) SQL Server Integration Services
3 15 (22.39%) MySQL
3 15 (22.39%) SQL Server Reporting Services
4 14 (20.90%) Oracle Database
5 13 (19.40%) SQL Server Analysis Services
6 11 (16.42%) SQL Server 2012
7 9 (13.43%) Spotfire
8 6 (8.96%) QlikView
9 5 (7.46%) Data Warehouse
9 5 (7.46%) OLAP
9 5 (7.46%) RDBMS
9 5 (7.46%) Relational Database
10 4 (5.97%) SQL Server 2008
11 3 (4.48%) Oracle Database 10g
12 2 (2.99%) BusinessObjects
12 2 (2.99%) DTS
12 2 (2.99%) MS Access
12 2 (2.99%) SQLite
13 1 (1.49%) SQL Server 2005
Development Applications
1 13 (19.40%) Jenkins
1 13 (19.40%) Subversion
2 12 (17.91%) JUnit
3 9 (13.43%) Eclipse
4 5 (7.46%) Team Foundation Server
5 4 (5.97%) Maven
6 3 (4.48%) JIRA
7 2 (2.99%) Chocolatey
7 2 (2.99%) Flyway
7 2 (2.99%) Git (software)
7 2 (2.99%) Octopus Deploy
7 2 (2.99%) SpecFlow
7 2 (2.99%) Visual Studio
General
1 10 (14.93%) Retail
2 8 (11.94%) Marketing
3 3 (4.48%) Banking
4 2 (2.99%) Finance
4 2 (2.99%) Telecoms
5 1 (1.49%) Automotive
5 1 (1.49%) Czech Language
5 1 (1.49%) French Language
5 1 (1.49%) German Language
5 1 (1.49%) Polish Language
5 1 (1.49%) Publishing
Libraries, Frameworks & Software Standards
1 31 (46.27%) HTML
2 28 (41.79%) .NET
3 27 (40.30%) CSS
4 21 (31.34%) XML
5 19 (28.36%) Web Services
6 14 (20.90%) JSON
7 13 (19.40%) Hibernate
8 12 (17.91%) Spring
9 11 (16.42%) ASP.NET
10 10 (14.93%) CSS3
10 10 (14.93%) HTML5
11 9 (13.43%) Struts
12 8 (11.94%) Java EE
12 8 (11.94%) JAX-RS
12 8 (11.94%) JAX-WS
12 8 (11.94%) Spring Batch
12 8 (11.94%) Spring MVC
13 6 (8.96%) .NET Framework
13 6 (8.96%) XHTML
14 5 (7.46%) J2EE
Miscellaneous
1 7 (10.45%) Analytical Skills
2 3 (4.48%) Greenfield Project
3 2 (2.99%) Driving Licence
4 1 (1.49%) Computer Science
4 1 (1.49%) Enterprise Software
4 1 (1.49%) iPad
4 1 (1.49%) Management Information System
4 1 (1.49%) User Experience
Operating Systems
1 13 (19.40%) Unix
1 13 (19.40%) Windows
2 4 (5.97%) Windows Server
3 2 (2.99%) Linux
Processes & Methodologies
1 19 (28.36%) Business Intelligence
2 18 (26.87%) MVC
3 15 (22.39%) Agile Software Development
4 13 (19.40%) ETL
5 11 (16.42%) Mentoring
6 9 (13.43%) Visualisation
7 8 (11.94%) Analytics
7 8 (11.94%) CRM
7 8 (11.94%) Integration Testing
8 7 (10.45%) Market Research
8 7 (10.45%) UML
9 6 (8.96%) OO
10 5 (7.46%) Data Analytics
10 5 (7.46%) Scrum
10 5 (7.46%) Software Engineering
10 5 (7.46%) Web Development
11 4 (5.97%) Data Migration
11 4 (5.97%) Migration
11 4 (5.97%) Time Management
12 3 (4.48%) TDD
Programming Languages
1 62 (92.54%) SQL
2 22 (32.84%) C#
3 21 (31.34%) JavaScript
4 19 (28.36%) Java
5 12 (17.91%) T-SQL
6 6 (8.96%) PL/SQL
7 5 (7.46%) PowerShell
8 3 (4.48%) Shell Script
9 2 (2.99%) PHP
9 2 (2.99%) VBA
10 1 (1.49%) C++
10 1 (1.49%) Python
10 1 (1.49%) VB.NET
Qualifications
1 1 (1.49%) Degree
Systems Management
1 2 (2.99%) Opscode Chef
Vendors
1 17 (25.37%) Oracle
2 12 (17.91%) Microsoft
3 9 (13.43%) Tableau
3 9 (13.43%) TIBCO
4 3 (4.48%) RedGate
5 2 (2.99%) Adobe
5 2 (2.99%) DevExpress
6 1 (1.49%) Cognos
6 1 (1.49%) IBM
6 1 (1.49%) SAP
6 1 (1.49%) Telerik