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 26 April 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
East of England / Hertfordshire
3 months to
26 Apr 2017
Same period 2016 Same period 2015
Rank 3 6 2
Rank change year-on-year +3 -4  
Permanent jobs citing SQL 460 399 676
As % of all permanent IT jobs advertised in Hertfordshire 21.26% 15.47% 25.66%
As % of the Programming Languages category 43.23% 40.14% 55.59%
Number of salaries quoted 395 341 576
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £28,000 £29,500
10% offered a salary of more than £65,000 £64,000 £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 1064 994 1216
As % of all permanent IT job vacancies advertised in Hertfordshire 49.17% 38.53% 46.17%
Number of salaries quoted 948 801 1022
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £32,000 £30,500
10% offered a salary of more than £67,500 £60,000 £64,000
UK excluding London median salary £42,000 £41,000 £40,000
% change year-on-year +2.43% +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 26 April 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 26 April 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 -4 91 £60,000 +20.00% 7
Letchworth +3 58 £40,000 - 7
St Albans +3 39 £47,500 -5.00% 1
Hemel Hempstead +8 31 £42,500 -7.60% 7
Hatfield +14 30 £58,750 +30.55% 4
Welwyn Garden City +9 23 £45,000 +16.88% 2
Stevenage +5 20 £47,500 +18.75% 1
Hoddesdon 0 14 £24,500 -42.35%
Hitchin - 14 £40,000 -
Rickmansworth +4 13 £45,000 +5.88% 2
Borehamwood -4 9 £50,000 +61.29% 4
Potters Bar -4 7 £44,000 -3.29%
Harpenden -8 7 £57,500 +116.98% 1
Broxbourne 0 6 £28,000 -34.11%
Bishop's Stortford - 6 £45,000 - 2
Cheshunt - 5 £47,500 -
Hertford -5 3 £25,000 -44.44% 2
Berkhamsted - 3 £70,000 -
Kings Langley +2 2 £70,000 +75.00%
Ware - 1 £30,500 - 1
SQL
East of England

For the 6 months to 26 April 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.

1 403 (42.51%) C#
2 380 (40.08%) .NET
3 336 (35.44%) Agile Software Development
4 324 (34.18%) SQL Server
5 321 (33.86%) JavaScript
6 285 (30.06%) ASP.NET
7 279 (29.43%) MVC
8 271 (28.59%) HTML
9 258 (27.22%) Oracle
10 226 (23.84%) Java
11 223 (23.52%) Microsoft
12 221 (23.31%) AngularJS
13 207 (21.84%) ASP.NET MVC
14 206 (21.73%) Finance
15 179 (18.88%) CSS
16 166 (17.51%) Scrum
17 153 (16.14%) jQuery
18 148 (15.61%) Linux
19 141 (14.87%) Degree
20 139 (14.66%) T-SQL
21 127 (13.40%) PL/SQL
22 125 (13.19%) XML
22 125 (13.19%) Windows
23 121 (12.76%) Analytical Skills
24 118 (12.45%) TDD
25 109 (11.50%) ASP.NET Web API
26 106 (11.18%) OO
27 102 (10.76%) Selenium
28 99 (10.44%) Unix
29 94 (9.92%) SQL Server Reporting Services

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 56 (5.91%) Oracle SOA Suite
2 51 (5.38%) SharePoint
3 50 (5.27%) WebLogic
4 49 (5.17%) Oracle Service Bus
5 46 (4.85%) Tomcat
6 43 (4.54%) CMS
7 39 (4.11%) IIS
8 30 (3.16%) SAS
9 29 (3.06%) Umbraco
10 25 (2.64%) Elasticsearch
11 19 (2.00%) MS Exchange
12 14 (1.48%) Apache
12 14 (1.48%) JBoss
13 13 (1.37%) WebSphere
14 11 (1.16%) Exchange Server 2010
15 8 (0.84%) SharePoint 2010
16 7 (0.74%) Exchange Server 2013
17 6 (0.63%) Drupal
18 5 (0.53%) Alfresco
18 5 (0.53%) Captiva
Applications
1 68 (7.17%) Microsoft Excel
2 43 (4.54%) Microsoft Office
3 20 (2.11%) MS Visio
4 14 (1.48%) SPSS
5 5 (0.53%) SOLIDWORKS
6 4 (0.42%) Microsoft PowerPoint
7 1 (0.11%) Microsoft Project
Business Applications
1 18 (1.90%) Magento
2 12 (1.27%) Oracle EBS
3 10 (1.05%) Dynamics CRM
4 7 (0.74%) Oracle Applications
5 5 (0.53%) Dynamics AX
5 5 (0.53%) Sage 200
6 3 (0.32%) OpenCart
6 3 (0.32%) Oracle Cash Management
6 3 (0.32%) Oracle Procure-to-Pay
6 3 (0.32%) Relativity
6 3 (0.32%) Unit4 Business World
7 2 (0.21%) Dynamics NAV
7 2 (0.21%) Oracle Financials
7 2 (0.21%) Oracle General Ledger
7 2 (0.21%) Oracle Payroll
8 1 (0.11%) Infor CRM
8 1 (0.11%) Oracle Assets
8 1 (0.11%) SAP Business One
Cloud Services
1 52 (5.49%) Office 365
2 39 (4.11%) Amazon AWS
3 34 (3.59%) Microsoft Azure
4 24 (2.53%) SaaS
5 3 (0.32%) IaaS
6 2 (0.21%) GitHub
6 2 (0.21%) Google Analytics
7 1 (0.11%) Amazon S3
7 1 (0.11%) Trello
Communications & Networking
1 34 (3.59%) Firewall
2 23 (2.43%) SAN
3 17 (1.79%) SSL
4 15 (1.58%) DHCP
4 15 (1.58%) DNS
4 15 (1.58%) Internet
5 12 (1.27%) WAN
6 11 (1.16%) FTP
6 11 (1.16%) TCP/IP
7 9 (0.95%) IPsec
7 9 (0.95%) VoIP
8 8 (0.84%) LAN
9 7 (0.74%) Cisco ASA
9 7 (0.74%) iSCSI
9 7 (0.74%) SSH
10 6 (0.63%) VPN
11 5 (0.53%) Network Security
11 5 (0.53%) VLAN
12 4 (0.42%) IP Telephony
12 4 (0.42%) NAS
Database & Business Intelligence
1 324 (34.18%) SQL Server
2 94 (9.92%) SQL Server Reporting Services
3 87 (9.18%) SQL Server Integration Services
4 78 (8.23%) Oracle Database
5 64 (6.75%) Relational Database
6 48 (5.06%) MySQL
6 48 (5.06%) NoSQL
7 46 (4.85%) Data Warehouse
8 44 (4.64%) RDBMS
9 43 (4.54%) Redis
10 34 (3.59%) SQL Server Analysis Services
11 32 (3.38%) SQL Server 2012
12 30 (3.16%) SQL Server 2008
13 28 (2.95%) MongoDB
13 28 (2.95%) Oracle Database 10g
13 28 (2.95%) Oracle Database 12c
14 27 (2.85%) Oracle Database 11g
14 27 (2.85%) SQL Server 2014
15 19 (2.00%) Power BI
16 17 (1.79%) Oracle Reports
Development Applications
1 102 (10.76%) Selenium
2 81 (8.54%) NUnit
3 76 (8.02%) Team Foundation Server
4 70 (7.38%) MSTest
5 67 (7.07%) Subversion
6 60 (6.33%) JIRA
7 57 (6.01%) Git (software)
8 43 (4.54%) Jasmine
9 40 (4.22%) Visual Studio
10 34 (3.59%) VSS/SourceSafe
11 32 (3.38%) TeamCity
12 25 (2.64%) JUnit
13 22 (2.32%) Oracle Forms
14 18 (1.90%) Jenkins
14 18 (1.90%) Visual Studio Team System
15 17 (1.79%) Maven
16 16 (1.69%) Moq
17 15 (1.58%) Octopus Deploy
18 13 (1.37%) HP UFT
18 13 (1.37%) LoadRunner
General
1 206 (21.73%) Finance
2 63 (6.65%) Advertising
3 47 (4.96%) Retail
4 29 (3.06%) Legal
5 22 (2.32%) Banking
6 18 (1.90%) Marketing
7 11 (1.16%) Pharmaceutical
8 10 (1.05%) Telecoms
9 7 (0.74%) Billing
10 6 (0.63%) Law
11 4 (0.42%) Automotive
12 3 (0.32%) Aerospace
12 3 (0.32%) Back Office
12 3 (0.32%) General Ledger
12 3 (0.32%) Manufacturing
12 3 (0.32%) Publishing
13 2 (0.21%) Investment Banking
Job Titles
1 547 (57.70%) Developer
2 225 (23.73%) .NET Developer
3 210 (22.15%) C# Developer
4 171 (18.04%) Analyst
5 149 (15.72%) C# .NET Developer
6 131 (13.82%) Senior Developer
7 110 (11.60%) SQL Developer
8 98 (10.34%) ASP.NET MVC Developer
9 97 (10.23%) ASP.NET Developer
10 83 (8.76%) C# ASP.NET Developer
11 69 (7.28%) Java Developer
12 67 (7.07%) Senior .NET Developer
13 55 (5.80%) Software Developer
14 47 (4.96%) Test Analyst
15 43 (4.54%) Senior C# Developer
16 40 (4.22%) JavaScript Developer
17 39 (4.11%) SQL Analyst
18 36 (3.80%) Junior
19 35 (3.69%) Senior C# .NET Developer
20 33 (3.48%) Business Analyst
Libraries, Frameworks & Software Standards
1 380 (40.08%) .NET
2 285 (30.06%) ASP.NET
3 271 (28.59%) HTML
4 221 (23.31%) AngularJS
5 207 (21.84%) ASP.NET MVC
6 179 (18.88%) CSS
7 153 (16.14%) jQuery
8 125 (13.19%) XML
9 109 (11.50%) ASP.NET Web API
10 92 (9.70%) HTML5
11 82 (8.65%) .NET Framework
12 81 (8.54%) Twitter Bootstrap
13 80 (8.44%) Web Services
14 78 (8.23%) KnockoutJS
15 68 (7.17%) RabbitMQ
16 67 (7.07%) Entity Framework
17 63 (6.65%) Middleware
18 60 (6.33%) Spring
19 51 (5.38%) SOAP
20 49 (5.17%) CSS3
Miscellaneous
1 121 (12.76%) Analytical Skills
2 85 (8.97%) Computer Science
3 43 (4.54%) Greenfield Project
4 36 (3.80%) User Experience
5 26 (2.74%) Mobile App
6 16 (1.69%) Management Information System
7 14 (1.48%) Data Centre
8 13 (1.37%) Virtual Team
9 11 (1.16%) Enterprise Software
10 10 (1.05%) Replication
10 10 (1.05%) Spread Betting
11 8 (0.84%) Clustering
12 7 (0.74%) iPad
13 6 (0.63%) FMCG
14 5 (0.53%) e-Learning
14 5 (0.53%) EPoS
14 5 (0.53%) PACS
14 5 (0.53%) PMI
14 5 (0.53%) RIA
15 4 (0.42%) NHS
Operating Systems
1 148 (15.61%) Linux
2 125 (13.19%) Windows
3 99 (10.44%) Unix
4 43 (4.54%) Windows Server
5 26 (2.74%) Windows Server 2008
6 23 (2.43%) Windows Server 2012
7 21 (2.22%) Android
8 15 (1.58%) Apple iOS
8 15 (1.58%) CentOS
9 14 (1.48%) Red Hat Enterprise Linux
9 14 (1.48%) Windows 7
10 13 (1.37%) Solaris
11 10 (1.05%) Windows 10
12 4 (0.42%) VMS
13 3 (0.32%) Ubuntu
14 2 (0.21%) AIX
14 2 (0.21%) Debian
14 2 (0.21%) HPUX
14 2 (0.21%) Windows Server 2003
15 1 (0.11%) Windows XP
Processes & Methodologies
1 336 (35.44%) Agile Software Development
2 279 (29.43%) MVC
3 166 (17.51%) Scrum
4 118 (12.45%) TDD
5 106 (11.18%) OO
6 90 (9.49%) Web Development
7 86 (9.07%) Business Intelligence
8 84 (8.86%) Software Engineering
9 83 (8.76%) ITIL
9 83 (8.76%) SOA
10 80 (8.44%) Continuous Integration
11 76 (8.02%) ETL
12 75 (7.91%) Multithreading
13 67 (7.07%) Unit Testing
14 64 (6.75%) Automated Testing
15 60 (6.33%) OOD
16 53 (5.59%) Project Management
17 52 (5.49%) Continuous Deployment
18 51 (5.38%) Mathematics
19 49 (5.17%) SDLC
Programming Languages
1 403 (42.51%) C#
2 321 (33.86%) JavaScript
3 226 (23.84%) Java
4 139 (14.66%) T-SQL
5 127 (13.40%) PL/SQL
6 94 (9.92%) TypeScript
7 50 (5.27%) Shell Script
8 44 (4.64%) PHP
9 43 (4.54%) Python
10 37 (3.90%) VB.NET
11 32 (3.38%) PowerShell
12 26 (2.74%) VB
13 24 (2.53%) Perl
14 21 (2.22%) VBA
15 19 (2.00%) Bash Shell
16 16 (1.69%) R
17 14 (1.48%) C++
18 11 (1.16%) C
19 9 (0.95%) VBScript
20 6 (0.63%) Progress 4GL
Qualifications
1 141 (14.87%) Degree
2 31 (3.27%) Microsoft Certification
3 30 (3.16%) ISEB
4 26 (2.74%) ISTQB
5 19 (2.00%) Cisco Certification
6 16 (1.69%) VMware Certified Professional (VCP)
7 14 (1.48%) CCNA
8 13 (1.37%) MCP
9 12 (1.27%) MCTS
10 8 (0.84%) OCA
10 8 (0.84%) OCP
10 8 (0.84%) Oracle Certification
11 7 (0.74%) CCAA
11 7 (0.74%) Citrix Certification
11 7 (0.74%) MCSE
12 5 (0.53%) PMI Certification
13 4 (0.42%) CCNP
13 4 (0.42%) ITIL Certification
13 4 (0.42%) MCITP
13 4 (0.42%) SC Cleared
Quality Assurance & Compliance
1 49 (5.17%) QA
2 10 (1.05%) SLA
3 8 (0.84%) PMO
4 7 (0.74%) Data Quality
5 6 (0.63%) ISO 9001
6 5 (0.53%) SDET
7 1 (0.11%) SEPA
System Software
1 37 (3.90%) Active Directory
2 33 (3.48%) VMware Infrastructure
3 20 (2.11%) Hyper-V
4 11 (1.16%) Oracle RAC
5 5 (0.53%) Docker
5 5 (0.53%) Virtual Machines
5 5 (0.53%) XenApp
6 4 (0.42%) VMware ESX
7 3 (0.32%) VMware ESXi
7 3 (0.32%) Xen
8 2 (0.21%) Terminal Server
9 1 (0.11%) vSphere
Systems Management
1 28 (2.95%) Puppet
2 18 (1.90%) Grafana
2 18 (1.90%) Graphite
3 11 (1.16%) Data Guard
3 11 (1.16%) Opscode Chef
3 11 (1.16%) Oracle RMAN
4 10 (1.05%) SCCM
5 9 (0.95%) HP Quality Center
6 7 (0.74%) Tivoli
7 5 (0.53%) SCOM
7 5 (0.53%) Symantec Endpoint Protection
7 5 (0.53%) Symantec Enterprise Vault
8 4 (0.42%) Cisco CUCM
9 3 (0.32%) Ansible
9 3 (0.32%) BladeLogic
9 3 (0.32%) Cacti
9 3 (0.32%) MOM
9 3 (0.32%) Nagios
9 3 (0.32%) OpenView Configuration Management
9 3 (0.32%) Oracle Enterprise Manager
Vendors
1 258 (27.22%) Oracle
2 223 (23.52%) Microsoft
3 35 (3.69%) VMware
4 34 (3.59%) Xamarin
5 32 (3.38%) Tableau
6 30 (3.16%) HP
7 28 (2.95%) Salesforce.com
8 24 (2.53%) SAP
8 24 (2.53%) Sitecore
9 22 (2.32%) Citrix
10 20 (2.11%) Cisco
11 16 (1.69%) Red Hat
12 13 (1.37%) IBM
13 12 (1.27%) SonicWALL
14 11 (1.16%) Sybase
15 9 (0.95%) Teradata
16 8 (0.84%) Dell
16 8 (0.84%) Nimble Storage
17 7 (0.74%) Sage
18 6 (0.63%) Symantec
Watford, Hertfordshire
Oscar
Salary: £30000 - £50000 per annum + Benefits
Posted: Yesterday
Letchworth Garden City, Hertfordshire
Capita Resourcing - IT Resourcing
Salary: £40000 - £50000.00 per annum + Benefits
Posted: 4 hours ago
Watford, Hertfordshire
Understanding Recruitment
Salary: £55000.00 - £65000.00 per annum + bonus, benefits
Posted: 2 days ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £30000 - £35000 per annum + Benefits
Posted: Yesterday
Welwyn Garden City, Hertfordshire
Coburg Banks IT
Salary: £50000 - £55000 per annum + Benefits
Posted: 7 hours ago
Rickmansworth, Hertfordshire
Uniting Ambition
Salary: £35k - 45k per year
Posted: 5 hours ago
Borehamwood, Hertfordshire
ENTERPRISE RECRUITMENT LTD
Salary: £35000 - £45000 per annum
Posted: Yesterday
Letchworth Garden City, Hertfordshire
Capita Resourcing - IT Resourcing
Salary: £40000 - £45000 per annum + benefits
Posted: 2 days ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + benefits + bonus
Posted: 3 days ago
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £30000 - £50000 per annum + Benefits
Posted: 3 days ago
Watford, Hertfordshire
Verticality Ltd
Salary: £40000 - £50000 per annum, Benefits Bonus + Benefits Package
Posted: Yesterday
Hatfield, Hertfordshire
ComputaCenter
Salary: Benefits
Posted: Yesterday
Harpenden, Hertfordshire
Understanding Recruitment
Salary: £50000.00 - £65000.00 per annum
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £35000.00 - £40000.00 per annum + Bonus + Benefits
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Stafford-Sharp Associates
Salary: £30000 - £60000 per annum
Posted: 5 days ago
Welwyn Garden City, Hertfordshire
Coburg Banks IT
Salary: £50000 - £55000 per annum + Benefits
Posted: 2 days ago
Watford, Hertfordshire
ARC IT Recruitment Ltd
Salary: £50000 - £70000 per annum + Benefits + Bonus
Posted: 5 days ago
Rickmansworth, Hertfordshire
Exposed Solutions
Salary: £Neg
Posted: 5 days ago
Hertford, Hertfordshire
CV Screen Ltd
Salary: £35k - 40k per year + benefits
Posted: 2 days ago
Borehamwood, Hertfordshire
IT Connections
Salary: £30,000 to £40,000 + 20% Bonus
Posted: 5 days ago
Hatfield, Hertfordshire
JM
Salary: £50000 - £65000 per annum + Competitive benefits + bonus
Posted: 5 days ago
Borehamwood, Hertfordshire
IT Connections
Salary: £30,000 to £40,000 + 20% Bonus
Posted: 5 days ago
Hertfordshire
SPS Resourcing
Salary: From £80,000 to £95,000 per annum Includes Bonus & Benefits
Posted: 6 days ago
Letchworth Garden City, Hertfordshire
Ampersand Consulting
Salary: £30000 - £35000 per annum + Fantastic Benefits
Posted: 5 days ago
Letchworth Garden City, Hertfordshire
Capita Resourcing - IT Resourcing
Salary: £30000 - £40000 per annum + pension,health
Posted: 5 days ago
Watford, Hertfordshire
Oscar
Salary: £35000 - £41000 per annum + Benefits
Posted: 6 days ago
Hertfordshire
SPS Resourcing
Salary: From £75,000 to £80,000 per annum Excellent Bonus & Benefits
Posted: 6 days ago
Ware, Hertfordshire
HAYS INFORMATION TECHNOLOGY
Salary: £25000.00 - £36000.00 per annum
Posted: 6 days ago
Hatfield, Hertfordshire
Hays Talent Solutions
Salary: £35000.00 - £45000.00 per annum + Benefits
Posted: Yesterday
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £40000.00 - £50000.00 per annum + Benefits
Posted: 2 days ago