The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 25 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
25 Aug 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 12 11 10
Rank change year-on-year
-1 -1
Permanent jobs citing JavaScript 250 389 341
As % of all permanent IT jobs located in Hertfordshire 12.86% 15.90% 14.16%
As % of the Programming Languages category 26.85% 31.12% 30.47%
Number of salaries quoted 231 358 292
Median salary £47,500 £45,000 £42,500
Median salary % change year-on-year
+5.55% +5.88%
90% offered a salary of more than £31,000 £26,000 £30,000
10% offered a salary of more than £67,500 £60,225 £55,000
UK excluding London median salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
JavaScript
East of England

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

Programming Languages Category
Hertfordshire
Permanent IT job ads with a match in the
Programming Languages category
931 1250 1119
As % of all permanent IT jobs located in Hertfordshire 47.89% 51.08% 46.45%
Number of salaries quoted 831 1111 934
Median salary £47,500 £45,000 £42,500
Median salary % change year-on-year
+5.55% +5.88%
90% offered a salary of more than £30,500 £28,500 £30,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

JavaScript
Jobs Demand Trend in Hertfordshire

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

JavaScript Jobs Demand Trend in Hertfordshire

JavaScript
Salary Trend in Hertfordshire

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

JavaScript Salary Trend in Hertfordshire

JavaScript
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing JavaScript across the Hertfordshire region over the 3 months to 25 August 2016.

JavaScript Salary Histogram in Hertfordshire

JavaScript
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the Hertfordshire region over the 3 months to 25 August 2016. 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
(Click see detailed
statistics and trends)
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 49 £55,000 +22.22% 7
St Albans -4 30 £47,500 +5.55% 8
Stevenage -6 20 £46,250 - 3
Hemel Hempstead -15 20 £47,500 +5.55% 4
Letchworth +1 14 £33,500 -13.54% 1
Rickmansworth +22 11 £32,500 -40.90% 1
Welwyn Garden City +6 11 £70,000 -6.66% 1
Hertford -1 11 £50,000 -28.57% 3
Waltham Cross 0 9 £62,500 +78.57%
Harpenden -9 9 £42,500 -22.72% 1
Bishop's Stortford - 9 £31,000 - 1
Royston -1 8 £36,250 +20.83% 1
Tring +1 2 £27,500 -35.29%
Broxbourne -3 2 £42,500 -5.55%
Kings Langley - 2 £53,750 -
Berkhamsted - 2 £53,750 -
Hoddesdon -4 1 £55,800 +99.28%
Ware - 1 £32,500 -
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 25 August 2016, IT jobs citing JavaScript 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 JavaScript.

1 377 (79.20%) HTML
2 276 (57.98%) CSS
3 235 (49.37%) C#
3 235 (49.37%) jQuery
4 227 (47.69%) .NET
5 206 (43.28%) MVC
6 205 (43.07%) SQL
7 188 (39.50%) ASP.NET
7 188 (39.50%) Agile Software Development
8 175 (36.76%) HTML5
9 149 (31.30%) SQL Server
10 142 (29.83%) Java
11 130 (27.31%) Web Development
12 126 (26.47%) AngularJS
13 125 (26.26%) CSS3
14 107 (22.48%) Scrum
15 104 (21.85%) Microsoft
16 100 (21.01%) ASP.NET MVC
17 92 (19.33%) Web Services
18 88 (18.49%) Ajax
18 88 (18.49%) Software Engineering
19 85 (17.86%) Degree
20 79 (16.60%) Git (software)
21 69 (14.50%) OO
22 68 (14.29%) TDD
22 68 (14.29%) Unit Testing
23 64 (13.45%) Subversion
23 64 (13.45%) ASP.NET Web API
24 62 (13.03%) XML
25 59 (12.39%) Finance

JavaScript
Top Related 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 34 (7.14%) IIS
2 26 (5.46%) WebSphere
3 25 (5.25%) CMS
4 23 (4.83%) Elasticsearch
5 18 (3.78%) WebSphere Application Server
6 14 (2.94%) SharePoint
6 14 (2.94%) Tomcat
6 14 (2.94%) WordPress
7 9 (1.89%) NServiceBus
7 9 (1.89%) WebLogic
8 7 (1.47%) Apache
9 5 (1.05%) JBoss
10 3 (0.63%) IBM Connections
10 3 (0.63%) IBM Domino
10 3 (0.63%) IBM Notes
10 3 (0.63%) MQSeries
10 3 (0.63%) MS Exchange
11 2 (0.42%) Lightstreamer
11 2 (0.42%) Oracle Workflow
12 1 (0.21%) ArcGIS
Applications
1 44 (9.24%) MS Excel
2 15 (3.15%) Photoshop
3 12 (2.52%) Adobe Illustrator
4 6 (1.26%) Adobe Creative Suite
5 5 (1.05%) MS Office
6 3 (0.63%) InDesign
7 2 (0.42%) Fireworks
7 2 (0.42%) MS Project
8 1 (0.21%) InVision
8 1 (0.21%) MS PowerPoint
Business Applications
1 25 (5.25%) Dynamics CRM
2 7 (1.47%) Scribe Insight
3 1 (0.21%) Magento
3 1 (0.21%) nopCommerce
3 1 (0.21%) SAP Business One
3 1 (0.21%) SAP Oil and Gas
Cloud Services
1 34 (7.14%) SaaS
2 10 (2.10%) Microsoft Azure
3 6 (1.26%) GitHub
4 5 (1.05%) Amazon AWS
5 3 (0.63%) Office 365
6 2 (0.42%) Firebase
6 2 (0.42%) Google Drive
6 2 (0.42%) OpenShift
7 1 (0.21%) Google Analytics
7 1 (0.21%) PaaS
Communications & Networking
1 17 (3.57%) Internet
2 9 (1.89%) FTP
2 9 (1.89%) Intranet
2 9 (1.89%) LDAP
3 6 (1.26%) Wireshark
4 5 (1.05%) DNS
5 4 (0.84%) HTTP
5 4 (0.84%) SNMP
5 4 (0.84%) TCP/IP
6 3 (0.63%) Remote Desktop
7 2 (0.42%) HTTPS
8 1 (0.21%) Network Security
8 1 (0.21%) SSH
Database & Business Intelligence
1 149 (31.30%) SQL Server
2 52 (10.92%) MySQL
3 47 (9.87%) NoSQL
4 26 (5.46%) Redis
5 24 (5.04%) SQL Server 2008
6 20 (4.20%) MongoDB
7 16 (3.36%) Relational Database
8 14 (2.94%) RavenDB
9 11 (2.31%) Apache Cassandra
9 11 (2.31%) DB2
10 9 (1.89%) PostgreSQL
11 7 (1.47%) Oracle Database
12 6 (1.26%) Data Mining
13 5 (1.05%) InfluxDB
13 5 (1.05%) Navicat
13 5 (1.05%) SQL Server 2014
13 5 (1.05%) SQL Server Reporting Services
14 3 (0.63%) DbVisualizer
14 3 (0.63%) Neo4j
14 3 (0.63%) Oracle Database 12c
Development Applications
1 79 (16.60%) Git (software)
2 64 (13.45%) Subversion
3 42 (8.82%) Visual Studio
4 41 (8.61%) Team Foundation Server
5 40 (8.40%) NUnit
6 29 (6.09%) gulp
7 21 (4.41%) TeamCity
8 18 (3.78%) Maven
9 17 (3.57%) Bitbucket
10 16 (3.36%) Eclipse
11 15 (3.15%) Grunt
12 14 (2.94%) Selenium
12 14 (2.94%) WebDriver
13 13 (2.73%) MSTest
14 12 (2.52%) JIRA
15 11 (2.31%) Jenkins
16 10 (2.10%) Atlassian Bamboo
17 9 (1.89%) VSS/SourceSafe
18 8 (1.68%) Jasmine
18 8 (1.68%) JUnit
General
1 59 (12.39%) Finance
2 39 (8.19%) Retail
3 12 (2.52%) Marketing
4 9 (1.89%) Legal
5 8 (1.68%) Electronics
6 5 (1.05%) Advertising
6 5 (1.05%) Back Office
6 5 (1.05%) Banking
7 4 (0.84%) German Language
7 4 (0.84%) Telecoms
8 3 (0.63%) Games
8 3 (0.63%) Manufacturing
9 2 (0.42%) Aerospace
9 2 (0.42%) Billing
9 2 (0.42%) Law
10 1 (0.21%) French Language
10 1 (0.21%) Italian Language
10 1 (0.21%) Portuguese Language
10 1 (0.21%) Publishing
10 1 (0.21%) Spanish Language
Job Titles
1 381 (80.04%) Developer
2 123 (25.84%) C# Developer
3 114 (23.95%) .NET Developer
4 91 (19.12%) JavaScript Developer
5 79 (16.60%) C# .NET Developer
6 64 (13.45%) Front End Developer (Client-Side Developer)
7 56 (11.76%) Web Developer
8 55 (11.55%) Java Developer
9 46 (9.66%) HTML Developer
10 45 (9.45%) Senior Developer
11 44 (9.24%) ASP.NET MVC Developer
12 36 (7.56%) Software Developer
13 34 (7.14%) HTML CSS Developer
13 34 (7.14%) PHP Developer
13 34 (7.14%) SQL Developer
14 30 (6.30%) ASP.NET Developer
15 27 (5.67%) Lead Developer
16 26 (5.46%) Software Engineer
17 24 (5.04%) C# ASP.NET Developer
18 21 (4.41%) C# Software Developer
Libraries, Frameworks & Software Standards
1 377 (79.20%) HTML
2 276 (57.98%) CSS
3 235 (49.37%) jQuery
4 227 (47.69%) .NET
5 188 (39.50%) ASP.NET
6 175 (36.76%) HTML5
7 126 (26.47%) AngularJS
8 125 (26.26%) CSS3
9 100 (21.01%) ASP.NET MVC
10 92 (19.33%) Web Services
11 88 (18.49%) Ajax
12 64 (13.45%) ASP.NET Web API
13 62 (13.03%) XML
14 56 (11.76%) J2EE
15 54 (11.34%) Twitter Bootstrap
16 53 (11.13%) Entity Framework
17 51 (10.71%) .NET Framework
17 51 (10.71%) WCF
18 50 (10.50%) RESTful
19 47 (9.87%) RabbitMQ
Miscellaneous
1 54 (11.34%) Mathematics
2 36 (7.56%) Analytical Skills
3 34 (7.14%) Computer Science
4 29 (6.09%) User Experience
5 12 (2.52%) Physics
6 11 (2.31%) Social Media
7 9 (1.89%) Enterprise Software
7 9 (1.89%) Mobile App
8 7 (1.47%) Virtual Team
9 6 (1.26%) Driving Licence
9 6 (1.26%) Management Information System
9 6 (1.26%) Smartphone
10 4 (0.84%) Client/Server
10 4 (0.84%) Fintech
11 3 (0.63%) e-Learning
11 3 (0.63%) Replication
11 3 (0.63%) SWIFT
11 3 (0.63%) W3C
12 2 (0.42%) RIA
12 2 (0.42%) Xbox
Operating Systems
1 45 (9.45%) Windows
2 36 (7.56%) Linux
3 16 (3.36%) Unix
4 11 (2.31%) Windows Server
5 8 (1.68%) Android
5 8 (1.68%) Apple iOS
6 2 (0.42%) Solaris
6 2 (0.42%) Ubuntu
6 2 (0.42%) Windows 7
6 2 (0.42%) Windows 8
6 2 (0.42%) Windows XP
7 1 (0.21%) Windows Phone
7 1 (0.21%) Windows Server 2008
7 1 (0.21%) Windows Server 2012
Processes & Methodologies
1 206 (43.28%) MVC
2 188 (39.50%) Agile Software Development
3 130 (27.31%) Web Development
4 107 (22.48%) Scrum
5 88 (18.49%) Software Engineering
6 69 (14.50%) OO
7 68 (14.29%) TDD
7 68 (14.29%) Unit Testing
8 55 (11.55%) Front End Development
9 46 (9.66%) E-Commerce
10 40 (8.40%) CRM
11 38 (7.98%) OOP
12 30 (6.30%) Multithreading
13 28 (5.88%) Continuous Integration
13 28 (5.88%) Project Management
14 26 (5.46%) CQRS
15 23 (4.83%) BDD
15 23 (4.83%) Workflow
16 17 (3.57%) SOA
17 16 (3.36%) Open Source
Programming Languages
1 235 (49.37%) C#
2 205 (43.07%) SQL
3 142 (29.83%) Java
4 50 (10.50%) PHP
5 43 (9.03%) T-SQL
6 30 (6.30%) TypeScript
7 23 (4.83%) PL/SQL
8 21 (4.41%) C++
9 16 (3.36%) ES6
10 15 (3.15%) Python
10 15 (3.15%) VB
11 12 (2.52%) PowerShell
11 12 (2.52%) Scala
12 11 (2.31%) C
13 9 (1.89%) VB.NET
14 8 (1.68%) Ruby
15 6 (1.26%) Perl
15 6 (1.26%) PHP 5
16 5 (1.05%) VB6
17 3 (0.63%) LotusScript
Qualifications
1 85 (17.86%) Degree
2 8 (1.68%) SC Cleared
2 8 (1.68%) Security Cleared
3 6 (1.26%) Microsoft Certification
4 5 (1.05%) MCSD
5 3 (0.63%) CCNA
5 3 (0.63%) Cisco Certification
5 3 (0.63%) IBM Certification
6 2 (0.42%) HND
6 2 (0.42%) ISTQB
Quality Assurance & Compliance
1 10 (2.10%) QA
2 4 (0.84%) SLA
3 3 (0.63%) SEPA
4 2 (0.42%) WAI
5 1 (0.21%) SDET
System Software
1 8 (1.68%) Active Directory
2 2 (0.42%) Tivoli Workload Scheduler
3 1 (0.21%) Docker
Systems Management
1 6 (1.26%) EMC NetWorker
2 4 (0.84%) Opscode Chef
3 3 (0.63%) Cisco UCCE
4 2 (0.42%) Puppet
4 2 (0.42%) Tivoli
Vendors
1 104 (21.85%) Microsoft
2 39 (8.19%) Oracle
3 21 (4.41%) IBM
4 11 (2.31%) Adobe
5 7 (1.47%) HP
5 7 (1.47%) Salesforce.com
6 6 (1.26%) Cisco
6 6 (1.26%) Sitecore
6 6 (1.26%) Telerik
7 5 (1.05%) SAP
8 4 (0.84%) Perforce
9 3 (0.63%) Google
9 3 (0.63%) Lotus
9 3 (0.63%) Twitter
10 2 (0.42%) Sybase
10 2 (0.42%) Xamarin
11 1 (0.21%) Citrix
11 1 (0.21%) Epicor
11 1 (0.21%) Progress
11 1 (0.21%) Sage
Rickmansworth, Hertfordshire
Austin Fraser
Salary: £60000 - £65000 per annum + Benefits and Bonus
Posted: 17 hours ago
Hemel Hempstead, Hertfordshire
Greywood Associates Limited
Salary: £35000 - £45000 per annum + Benefits
Posted: 20 hours ago
Watford, Hertfordshire
Verticality Ltd
Salary: £50000 - £65000 per annum, Benefits Bonus + Benefits Package
Posted: Yesterday
Watford, Hertfordshire
Verticality Ltd
Salary: £45000 - £65000 per annum, Benefits Bonus + Comprehensive Benefits
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Rullion IT Plus
Salary: £30000 - £40000 per annum + Pension
Posted: Yesterday
Watford, Hertfordshire
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Bonus + Benefits Package
Posted: Yesterday
Watford, Hertfordshire
Verticality Ltd
Salary: £40000 - £50000 per annum, Benefits Bonus (10%) + Excellent Benefits P
Posted: Yesterday
St. Albans, Hertfordshire
Exposed Solutions
Salary: £30000 - £35000 per annum
Posted: Yesterday
Stevenage, Hertfordshire
Oscar
Salary: £40000 - £55000 per annum + benefits
Posted: 2 days ago
Stevenage, Hertfordshire
Evolution Recruitment Solutions
Salary: up to 50k + pension, healthcare, flexitime and more
Posted: 3 days ago
St. Albans, Hertfordshire
Oscar
Salary: £40000 - £60000 per annum + Benefits
Posted: 2 days ago
Harpenden, Hertfordshire
Understanding Recruitment
Salary: £35000.00 per annum + benefits
Posted: 3 days ago
St. Albans, Hertfordshire
Evolution Recruitment Solutions
Salary: 40 - 60k DOE + Bonus, 3% Pension, Healthcare and more
Posted: 3 days ago
Borehamwood, Hertfordshire
Experis Ltd
Salary: £40000 - £45000 per annum + pension + benefits
Posted: 3 days ago
Hemel Hempstead, Hertfordshire
KnownFour
Salary: £35000.00 - £50000.00 per annum + benefits package
Posted: 23 hours ago
Stevenage, Hertfordshire
Calibre Search Ltd
Salary: £30000 - £35000 per annum
Posted: 6 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £30000 - £34000 per annum + Benefits
Posted: 2 days ago
Watford, Hertfordshire
Exposed Solutions
Salary: £40000 - £55000 per annum
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
Stafford-Sharp Associates
Salary: £19000 - £30000 per annum
Posted: 5 days ago
Bishop's Stortford, Hertfordshire
Agentis Solution
Salary: From £30,000 to £35,000 per annum
Posted: 6 days ago
Hertford, Hertfordshire
Understanding Recruitment
Salary: £45000 - £55000 per annum + benefits
Posted: 3 days ago
Hertford, Hertfordshire
Oscar
Salary: £22000 - £28000 per annum
Posted: 6 days ago
Hertfordshire
Oscar
Salary: £30000 - £45000 per annum
Posted: 2 days ago
Hertfordshire
Oscar
Salary: £28000 - £32000 per annum + Benefits
Posted: 17 hours ago
Hatfield, Hertfordshire
JM
Salary: £30000 - £55000 per annum + bonus
Posted: 6 days ago
Hertford, Hertfordshire
Oscar
Salary: £25000 - £45000 per annum + Benefits
Posted: 6 days ago
Watford, Hertfordshire
Oscar
Salary: £50000 - £75000 per annum + Pension, PHI, Flexible Working
Posted: 2 days ago
St. Albans, Hertfordshire
Digitech Resourcing Ltd
Salary: From £40,000 to £50,000 per annum
Posted: 5 days ago
Hertfordshire
Oscar
Salary: £40000 - £45000 per annum + Benefits
Posted: 17 hours ago
Hertfordshire
Greywood Associates Limited
Salary: £50000 - £60000 per annum + Benefits
Posted: 5 days ago