The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
East of England / Hertfordshire
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 3 4 2
Rank change year-on-year +1 -2  
Permanent jobs citing SQL 411 417 663
As % of all permanent IT jobs advertised in Hertfordshire 19.58% 18.04% 23.13%
As % of the Programming Languages category 38.34% 43.21% 51.64%
Number of salaries quoted 352 362 547
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,200 £31,500 £30,000
10% offered a salary of more than £61,500 £65,000 £60,000
UK excluding London median salary £40,000 £40,000 £40,000

SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for programming language skills.

Programming Language Skills
Hertfordshire
Permanent job vacancies with a requirement for programming language skills 1072 965 1284
As % of all permanent IT job vacancies advertised in Hertfordshire 51.07% 41.74% 44.80%
Number of salaries quoted 924 810 1066
Median salary £45,000 £46,000 £45,000
Median salary % change year-on-year -2.17% +2.22%  
90% offered a salary of more than £32,500 £32,500 £30,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

SQL
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing SQL as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for SQL in Hertfordshire

SQL
Salary Trend in Hertfordshire

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

Salary trend for SQL in Hertfordshire

SQL
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing SQL in Hertfordshire over the 3 months to 22 June 2017.

Salary histogram for SQL in Hertfordshire

SQL
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 within the Hertfordshire region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -1 99 £50,000 - 6
Letchworth 0 57 £42,500 +6.25% 2
Hemel Hempstead +16 41 £42,500 +6.25% 5
Hatfield +5 30 £52,500 +16.66% 1
Borehamwood +2 29 £47,000 -8.29% 2
St Albans -5 23 £47,500 - 6
Welwyn Garden City +9 14 £32,000 -18.47% 3
Stevenage +13 12 £47,500 - 2
Hitchin - 10 £42,500 -
Hoddesdon +3 9 £24,500 -42.35% 1
Potters Bar - 9 £44,000 - 1
Rickmansworth +3 8 £57,500 +17.94%
Harpenden -6 5 £57,500 +30.68% 1
Hertford -3 4 £27,250 -39.44%
Bishop's Stortford +4 3 £24,500 -51.00%
Cheshunt - 3 £48,250 -
Berkhamsted - 2 £51,250 -
Kings Langley +1 1 £70,000 +75.00%
Ware - 1 £30,500 -
SQL
East of England

For the 6 months to 22 June 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 Hertfordshire region with a requirement for SQL.

1 321 (36.94%) C#
2 317 (36.48%) .NET
3 314 (36.13%) SQL Server
4 303 (34.87%) Agile Software Development
5 286 (32.91%) JavaScript
6 253 (29.11%) HTML
7 241 (27.73%) Oracle
8 237 (27.27%) ASP.NET
9 229 (26.35%) MVC
10 211 (24.28%) Java
11 195 (22.44%) Microsoft
12 184 (21.17%) AngularJS
13 182 (20.94%) Finance
14 167 (19.22%) CSS
14 167 (19.22%) ASP.NET MVC
15 150 (17.26%) Scrum
16 144 (16.57%) Degree
17 135 (15.54%) Windows
18 124 (14.27%) Linux
19 123 (14.15%) T-SQL
20 118 (13.58%) jQuery
21 117 (13.46%) PL/SQL
22 112 (12.89%) XML
23 104 (11.97%) OO
23 104 (11.97%) Software Engineering
24 102 (11.74%) Analytical Skills
25 100 (11.51%) ASP.NET Web API
26 96 (11.05%) Web Development
27 95 (10.93%) TDD
28 93 (10.70%) Computer Science

SQL
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 54 (6.21%) Tomcat
2 51 (5.87%) SharePoint
3 41 (4.72%) Oracle SOA Suite
4 33 (3.80%) Oracle Service Bus
5 32 (3.68%) IIS
6 31 (3.57%) CMS
7 30 (3.45%) WebLogic
8 25 (2.88%) MS Exchange
9 20 (2.30%) SAS
10 15 (1.73%) Exchange Server 2010
11 14 (1.61%) Elasticsearch
11 14 (1.61%) Umbraco
12 11 (1.27%) Apache
12 11 (1.27%) Exchange Server 2013
13 9 (1.04%) JBoss
14 6 (0.69%) SharePoint 2010
14 6 (0.69%) SharePoint 2013
15 5 (0.58%) Drupal
15 5 (0.58%) Kentico
15 5 (0.58%) Skype for Business
Applications
1 59 (6.79%) Microsoft Excel
2 42 (4.83%) Microsoft Office
3 12 (1.38%) MS Visio
4 11 (1.27%) SPSS
5 5 (0.58%) Microsoft PowerPoint
6 3 (0.35%) SOLIDWORKS
7 1 (0.12%) Microsoft Project
Business Applications
1 13 (1.50%) Magento
2 8 (0.92%) Dynamics CRM
3 7 (0.81%) Dynamics AX
4 6 (0.69%) Oracle Applications
4 6 (0.69%) Oracle EBS
5 4 (0.46%) Oracle Procure-to-Pay
6 3 (0.35%) Dynamics NAV
6 3 (0.35%) FastStats
6 3 (0.35%) OpenCart
6 3 (0.35%) Oracle Cash Management
6 3 (0.35%) Relativity
6 3 (0.35%) Sage 200
6 3 (0.35%) Unit4 Business World
7 2 (0.23%) Aareon QL
7 2 (0.23%) Oracle Financials
7 2 (0.23%) Oracle General Ledger
7 2 (0.23%) Oracle Payroll
7 2 (0.23%) SAP Business One
8 1 (0.12%) Oracle Assets
8 1 (0.12%) Remedy ITSM
Cloud Services
1 51 (5.87%) Office 365
2 35 (4.03%) Amazon AWS
3 33 (3.80%) Microsoft Azure
4 25 (2.88%) SaaS
5 9 (1.04%) IaaS
6 4 (0.46%) GitHub
6 4 (0.46%) Google Analytics
7 3 (0.35%) Cloud Computing
7 3 (0.35%) PaaS
8 1 (0.12%) Amazon S3
8 1 (0.12%) Azure Active Directory
8 1 (0.12%) Trello
Communications & Networking
1 35 (4.03%) Firewall
2 31 (3.57%) SAN
3 22 (2.53%) DNS
3 22 (2.53%) VPN
4 20 (2.30%) DHCP
4 20 (2.30%) Internet
5 14 (1.61%) TCP/IP
6 13 (1.50%) VoIP
7 12 (1.38%) iSCSI
8 11 (1.27%) WAN
9 10 (1.15%) LAN
10 9 (1.04%) VLAN
11 8 (0.92%) FTP
12 7 (0.81%) IPsec
12 7 (0.81%) SSL
13 6 (0.69%) MPLS
13 6 (0.69%) Network Security
13 6 (0.69%) SSH
14 5 (0.58%) Cisco ASA
14 5 (0.58%) Wireless
Database & Business Intelligence
1 314 (36.13%) SQL Server
2 85 (9.78%) SQL Server Integration Services
3 83 (9.55%) SQL Server Reporting Services
4 67 (7.71%) Oracle Database
5 57 (6.56%) NoSQL
6 52 (5.98%) Relational Database
7 49 (5.64%) Data Warehouse
8 44 (5.06%) MySQL
9 40 (4.60%) SQL Server 2008
10 39 (4.49%) Redis
11 38 (4.37%) RDBMS
12 36 (4.14%) SQL Server 2012
13 31 (3.57%) SQL Server Analysis Services
14 27 (3.11%) Oracle Database 10g
15 26 (2.99%) MongoDB
16 22 (2.53%) Oracle Database 12c
17 21 (2.42%) Oracle Database 11g
17 21 (2.42%) QlikView
18 15 (1.73%) Big Data
18 15 (1.73%) Power BI
Development Applications
1 83 (9.55%) Selenium
2 77 (8.86%) NUnit
3 69 (7.94%) Team Foundation Server
4 67 (7.71%) Git (software)
4 67 (7.71%) JIRA
5 63 (7.25%) Subversion
6 59 (6.79%) MSTest
7 37 (4.26%) JUnit
8 36 (4.14%) Jasmine
9 35 (4.03%) Visual Studio
10 29 (3.34%) VSS/SourceSafe
11 27 (3.11%) TeamCity
12 21 (2.42%) Jenkins
13 18 (2.07%) Oracle Forms
13 18 (2.07%) Visual Studio Team System
13 18 (2.07%) WebDriver
14 16 (1.84%) Cucumber
14 16 (1.84%) Maven
15 15 (1.73%) Moq
16 14 (1.61%) SpecFlow
General
1 182 (20.94%) Finance
2 64 (7.36%) Retail
3 42 (4.83%) Advertising
4 23 (2.65%) Marketing
5 18 (2.07%) Banking
5 18 (2.07%) Legal
6 17 (1.96%) Telecoms
7 13 (1.50%) Pharmaceutical
8 9 (1.04%) Automotive
8 9 (1.04%) Back Office
8 9 (1.04%) Publishing
9 6 (0.69%) Billing
9 6 (0.69%) Military
10 4 (0.46%) Games
10 4 (0.46%) Law
11 3 (0.35%) Aerospace
11 3 (0.35%) General Ledger
11 3 (0.35%) German Language
12 2 (0.23%) French Language
12 2 (0.23%) Swedish Language
Job Titles
1 475 (54.66%) Developer
2 178 (20.48%) C# Developer
3 174 (20.02%) .NET Developer
4 136 (15.65%) Analyst
5 129 (14.84%) C# .NET Developer
6 110 (12.66%) Senior Developer
7 102 (11.74%) SQL Developer
8 81 (9.32%) ASP.NET Developer
9 75 (8.63%) ASP.NET MVC Developer
10 74 (8.52%) C# ASP.NET Developer
11 71 (8.17%) Software Developer
12 70 (8.06%) Java Developer
13 44 (5.06%) Senior .NET Developer
14 42 (4.83%) JavaScript Developer
15 38 (4.37%) SQL Analyst
16 33 (3.80%) DBA
17 31 (3.57%) Senior C# Developer
17 31 (3.57%) Support Analyst
18 29 (3.34%) HTML Developer
18 29 (3.34%) Junior
Libraries, Frameworks & Software Standards
1 317 (36.48%) .NET
2 253 (29.11%) HTML
3 237 (27.27%) ASP.NET
4 184 (21.17%) AngularJS
5 167 (19.22%) ASP.NET MVC
5 167 (19.22%) CSS
6 118 (13.58%) jQuery
7 112 (12.89%) XML
8 100 (11.51%) ASP.NET Web API
9 87 (10.01%) Web Services
10 81 (9.32%) HTML5
11 67 (7.71%) .NET Framework
12 65 (7.48%) KnockoutJS
13 60 (6.90%) RabbitMQ
14 59 (6.79%) Twitter Bootstrap
15 56 (6.44%) Entity Framework
16 50 (5.75%) Spring
17 49 (5.64%) Middleware
18 46 (5.29%) REST
19 44 (5.06%) CSS3
Miscellaneous
1 102 (11.74%) Analytical Skills
2 93 (10.70%) Computer Science
3 38 (4.37%) Greenfield Project
4 34 (3.91%) User Experience
5 15 (1.73%) Management Information System
6 14 (1.61%) Replication
6 14 (1.61%) Virtual Team
7 13 (1.50%) Mobile App
8 11 (1.27%) Data Centre
8 11 (1.27%) RIA
9 10 (1.15%) Enterprise Software
10 9 (1.04%) Client/Server
11 6 (0.69%) Clustering
11 6 (0.69%) FMCG
11 6 (0.69%) PACS
11 6 (0.69%) PMI
12 5 (0.58%) e-Learning
12 5 (0.58%) iPad
13 4 (0.46%) BBC
13 4 (0.46%) EPoS
Operating Systems
1 135 (15.54%) Windows
2 124 (14.27%) Linux
3 85 (9.78%) Unix
4 59 (6.79%) Windows Server
5 26 (2.99%) Windows Server 2008
6 18 (2.07%) Windows Server 2012
7 16 (1.84%) Windows 7
8 15 (1.73%) CentOS
9 14 (1.61%) Red Hat Enterprise Linux
10 12 (1.38%) Android
11 8 (0.92%) Solaris
12 6 (0.69%) Windows 10
13 5 (0.58%) Apple iOS
13 5 (0.58%) VMS
14 3 (0.35%) Mac OS
14 3 (0.35%) Ubuntu
14 3 (0.35%) Windows Server 2003
15 2 (0.23%) AIX
15 2 (0.23%) Windows 8
15 2 (0.23%) Windows XP
Processes & Methodologies
1 303 (34.87%) Agile Software Development
2 229 (26.35%) MVC
3 150 (17.26%) Scrum
4 104 (11.97%) OO
4 104 (11.97%) Software Engineering
5 96 (11.05%) Web Development
6 95 (10.93%) TDD
7 86 (9.90%) ITIL
8 85 (9.78%) ETL
8 85 (9.78%) Test Automation
9 70 (8.06%) Business Intelligence
10 68 (7.83%) Multithreading
11 67 (7.71%) Continuous Integration
12 62 (7.13%) SOA
13 55 (6.33%) OOD
14 53 (6.10%) Unit Testing
15 48 (5.52%) Open Source
16 42 (4.83%) DevOps
16 42 (4.83%) Project Management
17 39 (4.49%) Performance Tuning
Programming Languages
1 321 (36.94%) C#
2 286 (32.91%) JavaScript
3 211 (24.28%) Java
4 123 (14.15%) T-SQL
5 117 (13.46%) PL/SQL
6 79 (9.09%) TypeScript
7 54 (6.21%) Shell Script
8 50 (5.75%) Python
9 39 (4.49%) PowerShell
10 38 (4.37%) PHP
11 33 (3.80%) VB.NET
12 24 (2.76%) VBA
13 23 (2.65%) C++
13 23 (2.65%) Perl
13 23 (2.65%) VB
14 17 (1.96%) Bash Shell
15 15 (1.73%) VBScript
16 11 (1.27%) Ruby
17 9 (1.04%) Korn
17 9 (1.04%) Progress 4GL
Qualifications
1 144 (16.57%) Degree
2 61 (7.02%) Computer Science Degree
3 37 (4.26%) Microsoft Certification
4 21 (2.42%) Cisco Certification
5 18 (2.07%) VMware Certified Professional (VCP)
6 17 (1.96%) CCNA
7 16 (1.84%) MCP
7 16 (1.84%) MCSE
8 14 (1.61%) MCTS
9 12 (1.38%) Citrix Certification
10 11 (1.27%) CCAA
10 11 (1.27%) ISEB
11 10 (1.15%) ISTQB
12 7 (0.81%) SC Cleared
12 7 (0.81%) Security Cleared
13 6 (0.69%) OCA
13 6 (0.69%) OCP
13 6 (0.69%) Oracle Certification
13 6 (0.69%) PMI Certification
14 5 (0.58%) CCNP
Quality Assurance & Compliance
1 45 (5.18%) QA
2 25 (2.88%) SLA
3 11 (1.27%) ISO 9001
4 9 (1.04%) ISO/IEC 27001
5 8 (0.92%) PMO
6 7 (0.81%) Data Quality
7 4 (0.46%) PCI DSS
8 3 (0.35%) Cyber Essentials
8 3 (0.35%) Cyber Essentials PLUS
9 1 (0.12%) SEPA
System Software
1 44 (5.06%) VMware Infrastructure
2 42 (4.83%) Active Directory
3 24 (2.76%) Hyper-V
4 15 (1.73%) Oracle RAC
5 7 (0.81%) XenApp
6 6 (0.69%) vSphere
7 5 (0.58%) Docker
8 4 (0.46%) VMware ESXi
8 4 (0.46%) XenDesktop
9 3 (0.35%) Xen
10 2 (0.23%) Terminal Server
11 1 (0.12%) Virtual Machines
Systems Management
1 24 (2.76%) Puppet
2 17 (1.96%) Opscode Chef
3 15 (1.73%) Data Guard
3 15 (1.73%) Oracle RMAN
4 13 (1.50%) SCCM
5 12 (1.38%) Tivoli
6 11 (1.27%) HP Quality Center
7 9 (1.04%) Oracle Enterprise Manager
8 7 (0.81%) Grafana
8 7 (0.81%) Graphite
9 6 (0.69%) SCOM
10 5 (0.58%) Ansible
10 5 (0.58%) BladeLogic
10 5 (0.58%) Business Desktop Deployment
10 5 (0.58%) MOM
10 5 (0.58%) OpenView Configuration Management
11 4 (0.46%) Backup Exec
11 4 (0.46%) Terraform
12 3 (0.35%) Symantec Endpoint Protection
12 3 (0.35%) Symantec Enterprise Vault
Vendors
1 241 (27.73%) Oracle
2 195 (22.44%) Microsoft
3 49 (5.64%) VMware
4 30 (3.45%) HP
4 30 (3.45%) Xamarin
5 26 (2.99%) Citrix
6 25 (2.88%) Cisco
7 23 (2.65%) Tableau
8 21 (2.42%) SAP
9 18 (2.07%) IBM
10 17 (1.96%) Teradata
11 16 (1.84%) Red Hat
11 16 (1.84%) Salesforce.com
12 14 (1.61%) SonicWALL
13 12 (1.38%) Sitecore
14 9 (1.04%) Ab Initio
14 9 (1.04%) Google
14 9 (1.04%) Progress
15 8 (0.92%) BMC
15 8 (0.92%) Sybase
St. Albans, Hertfordshire
Senitor Associates
Salary: £25000 - £29000 per annum + Benefits & Flexitime
Posted: 2 hours ago
St. Albans, Hertfordshire
Net Recruit.co.uk Ltd
Salary: £22,000 - £29,000 DOE + Benefits
Posted: 2 hours ago
St. Albans, Hertfordshire
Senitor Associates
Salary: £25000 - £29000 per annum + Benefits & FlexiTime
Posted: Yesterday
St. Albans, Hertfordshire
Miller Maxwell Ltd
Salary: Up to £65,000 per annum
Posted: Yesterday
Welwyn Garden City, Hertfordshire
Deerfoot IT Resources Ltd
Salary: £24000 - £27000 per annum + Benefits Package
Posted: Yesterday
Watford, Hertfordshire
Understanding Recruitment
Salary: £30000 - £45000 per annum + benefits
Posted: 3 days ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + benefits + bonus
Posted: 3 days ago
St. Albans, Hertfordshire
Oscar
Salary: £40000 - £55000 per annum + Benefits
Posted: 2 days ago
Watford, Hertfordshire
Verticality Ltd
Salary: £40000 - £55000 per annum, Benefits Bonus + Benefits Package
Posted: Yesterday
Watford, Hertfordshire
Premier IT
Salary: £30000.00 - £55000 per annum
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Stafford-Sharp Associates
Salary: From £25,000 to £55,000 per annum
Posted: 3 days ago
Welwyn Garden City, Hertfordshire
TLP Consultancy Ltd.
Salary: £25000 - £27000 per annum + + benefits
Posted: Yesterday
Harpenden, Hertfordshire
Understanding Recruitment
Salary: £45000 - £60000 per annum + Benefits
Posted: 3 days ago
Watford, Hertfordshire
Service Care Solutions Recruitment
Salary: From £45,000 to £55,000 per annum
Posted: 2 days ago
Welwyn Garden City, Hertfordshire
Modis International
Salary: £45000.00 - £55000.00 per annum + Benefits package
Posted: 6 days ago
Stevenage, Hertfordshire
Webrecruit
Salary: Up to £40,000 per annum Plus Benefits
Posted: 6 days ago
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £40000.00 - £45000.00 per annum + Bonus & Benefits
Posted: 3 days ago
Watford, Hertfordshire
Understanding Recruitment
Salary: £48000 - £55000 per annum + benefits
Posted: 3 days ago
Stevenage, Hertfordshire
Dupen Recruitment Services
Salary: £30000 - £35000 per annum + benefits
Posted: 6 days ago
Hemel Hempstead, Hertfordshire
Vanarama
Salary: From £75,000 to £85,000 per annum + Bonus + Benefits + Car
Posted: 14 days ago
Hemel Hempstead
Bluetown Online LTD
Salary: £50000 per annum
Posted: 17 days ago
Hertfordshire
Nigel Frank International
Salary: £50000 - £65000 per annum
Posted: 15 days ago
Hatfield, Hertfordshire
Computacenter
Salary: Benefits
Posted: 20 days ago
Hertfordshire
Washington Frank
Salary: £45000 - £50000 per annum + Annual Bonus, Pension, Healthcare
Posted: 3 days ago
Letchworth Garden City, Hertfordshire
*Willmott Dixon Holdings Limited
Posted: 22 days ago
Potters Bar
Recruitment Genius Ltd
Salary: £28000 - £30000 per annum
Posted: 21 days ago
Hoddesdon
Bluetown Online LTD
Posted: 22 days ago
Hertfordshire
Vinehouse Essential Ltd
Salary: £30k to £50k
Posted: 21 days ago
Hemel Hempstead
Nigel Frank International
Salary: £35000 - £40000 per annum
Posted: 27 days ago