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 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 9 11 13
Rank change year-on-year
+2 +2
Permanent jobs citing JavaScript 316 317 333
As % of all permanent IT jobs located in Hertfordshire 14.79% 14.62% 13.74%
As % of the Programming Languages category 28.60% 31.89% 30.52%
Number of salaries quoted 287 296 291
Median salary £42,500 £45,000 £40,000
Median salary % change year-on-year
-5.55% +12.50%
90% offered a salary of more than £27,200 £27,500 £26,500
10% offered a salary of more than £60,000 £61,000 £60,000
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
1105 994 1091
As % of all permanent IT jobs located in Hertfordshire 51.73% 45.83% 45.01%
Number of salaries quoted 938 874 885
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 £30,000 £30,000 £27,500
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 8 December 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 8 December 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 +8 64 £48,500 -3.00% 6
Hemel Hempstead +15 39 £35,000 -9.67% 5
Stevenage +10 32 £47,500 +26.66% 6
St Albans -10 31 £55,000 +22.22% 8
Harpenden -2 20 £42,500 -22.72% 2
Welwyn Garden City -2 18 £40,000 -46.66% 2
Hertford -1 15 £32,500 -31.57% 1
Letchworth 0 14 £33,250 -29.62% 3
Bishop's Stortford +2 9 £55,000 +83.33% 2
Royston +7 8 £37,500 -18.47% 1
Borehamwood +1 8 £35,000 -6.66% 3
Rickmansworth +4 5 £60,500 +86.15% 1
Hitchin +6 4 £38,000 -5.00% 3
Broxbourne -5 4 £47,500 +22.58%
Waltham Cross +1 3 £67,500 +45.94%
Tring 0 3 £42,500 +13.33%
Kings Langley 0 1 £38,500 +6.20%
Welwyn - 1 - -
Berkhamsted - 1 £38,500 - 1
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 8 December 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.

1 420 (74.87%) HTML
2 295 (52.58%) C#
2 295 (52.58%) CSS
3 285 (50.80%) .NET
4 241 (42.96%) MVC
5 238 (42.42%) jQuery
6 224 (39.93%) SQL
7 223 (39.75%) ASP.NET
8 211 (37.61%) Agile Software Development
9 172 (30.66%) SQL Server
10 167 (29.77%) AngularJS
11 164 (29.23%) HTML5
12 134 (23.89%) ASP.NET MVC
13 130 (23.17%) Java
14 127 (22.64%) Web Development
15 124 (22.10%) Scrum
16 100 (17.83%) TDD
17 93 (16.58%) Ajax
18 91 (16.22%) Web Services
19 89 (15.86%) Microsoft
19 89 (15.86%) Software Engineering
20 84 (14.97%) .NET Framework
20 84 (14.97%) Twitter Bootstrap
21 82 (14.62%) ASP.NET Web API
22 78 (13.90%) CSS3
23 77 (13.73%) XML
24 73 (13.01%) Degree
25 72 (12.83%) Unit Testing
26 68 (12.12%) Entity Framework
26 68 (12.12%) Linux

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 30 (5.35%) CMS
1 30 (5.35%) IIS
2 26 (4.63%) Tomcat
3 22 (3.92%) Elasticsearch
3 22 (3.92%) SharePoint
4 14 (2.50%) WebSphere
5 12 (2.14%) Apache
6 10 (1.78%) JBoss
6 10 (1.78%) WordPress
7 9 (1.60%) WebLogic
8 5 (0.89%) NServiceBus
9 4 (0.71%) Oracle SOA Suite
10 3 (0.53%) Lightstreamer
10 3 (0.53%) MS Exchange
11 2 (0.36%) BizTalk Server
11 2 (0.36%) Drupal
11 2 (0.36%) SharePoint 2010
11 2 (0.36%) Sitecore CMS
11 2 (0.36%) Umbraco
12 1 (0.18%) MQSeries
Applications
1 36 (6.42%) Photoshop
2 34 (6.06%) MS Excel
3 24 (4.28%) Adobe Illustrator
4 11 (1.96%) GIMP
5 9 (1.60%) InDesign
6 8 (1.43%) Fireworks
7 5 (0.89%) MS Office
8 2 (0.36%) Adobe Creative Suite
9 1 (0.18%) InVision
9 1 (0.18%) MS PowerPoint
Business Applications
1 15 (2.67%) Dynamics CRM
2 1 (0.18%) nopCommerce
2 1 (0.18%) Payment Gateway
2 1 (0.18%) SAP Business One
Cloud Services
1 33 (5.88%) SaaS
2 24 (4.28%) Microsoft Azure
3 18 (3.21%) Amazon AWS
4 9 (1.60%) Office 365
5 2 (0.36%) GitHub
5 2 (0.36%) OpenShift
6 1 (0.18%) Google Analytics
Communications & Networking
1 17 (3.03%) Wireshark
2 13 (2.32%) Ethernet
3 12 (2.14%) TCP/IP
4 11 (1.96%) RS-232
5 10 (1.78%) SNMP
6 6 (1.07%) SSH
7 5 (0.89%) DNS
7 5 (0.89%) FTP
7 5 (0.89%) SMTP
8 4 (0.71%) HTTP
8 4 (0.71%) LDAP
9 3 (0.53%) Firewall
9 3 (0.53%) Network Security
9 3 (0.53%) Remote Desktop
9 3 (0.53%) SSL
9 3 (0.53%) Wireless
10 2 (0.36%) AMQP
11 1 (0.18%) Broadband
11 1 (0.18%) Intranet
11 1 (0.18%) PuTTY
Database & Business Intelligence
1 172 (30.66%) SQL Server
2 56 (9.98%) MySQL
3 49 (8.73%) NoSQL
4 26 (4.63%) MongoDB
5 23 (4.10%) RavenDB
6 20 (3.57%) Relational Database
7 19 (3.39%) SQL Server 2014
8 16 (2.85%) SQL Server 2008
9 9 (1.60%) Redis
9 9 (1.60%) SQL Server Reporting Services
10 8 (1.43%) RDBMS
11 7 (1.25%) Apache Cassandra
12 5 (0.89%) Data Mining
12 5 (0.89%) Data Warehouse
12 5 (0.89%) SQL Server 2012
12 5 (0.89%) SQL Server Integration Services
13 4 (0.71%) Big Data
14 3 (0.53%) Couchbase
15 2 (0.36%) Amazon DynamoDB
15 2 (0.36%) DocumentDB
Development Applications
1 61 (10.87%) Git (software)
2 52 (9.27%) Visual Studio
3 49 (8.73%) Subversion
3 49 (8.73%) Team Foundation Server
4 41 (7.31%) gulp
5 32 (5.70%) NUnit
6 23 (4.10%) Jenkins
7 20 (3.57%) MSTest
8 19 (3.39%) TeamCity
9 18 (3.21%) Maven
9 18 (3.21%) WebDriver
10 15 (2.67%) Grunt
11 14 (2.50%) Bitbucket
11 14 (2.50%) Selenium
12 13 (2.32%) Karma Test Runner
12 13 (2.32%) Octopus Deploy
12 13 (2.32%) VSS/SourceSafe
13 12 (2.14%) Atlassian Bamboo
13 12 (2.14%) Dreamweaver
13 12 (2.14%) SpecFlow
General
1 47 (8.38%) Finance
2 26 (4.63%) Retail
3 16 (2.85%) Electronics
4 13 (2.32%) Telecoms
5 12 (2.14%) Marketing
6 4 (0.71%) Advertising
6 4 (0.71%) Aerospace
6 4 (0.71%) Banking
7 3 (0.53%) Manufacturing
7 3 (0.53%) Music Industry
8 2 (0.36%) Games
9 1 (0.18%) Legal
9 1 (0.18%) Publishing
Job Titles
1 421 (75.04%) Developer
2 160 (28.52%) .NET Developer
3 156 (27.81%) C# Developer
4 101 (18.00%) C# .NET Developer
5 97 (17.29%) JavaScript Developer
6 84 (14.97%) ASP.NET MVC Developer
7 56 (9.98%) Java Developer
8 55 (9.80%) Senior Developer
9 49 (8.73%) Front End Developer (Client-Side Developer)
10 48 (8.56%) Web Developer
11 43 (7.66%) ASP.NET Developer
12 38 (6.77%) HTML Developer
12 38 (6.77%) Programmer
13 34 (6.06%) Software Engineer
14 33 (5.88%) Senior .NET Developer
15 32 (5.70%) C# ASP.NET Developer
15 32 (5.70%) Lead Developer
16 30 (5.35%) SQL Developer
17 29 (5.17%) PHP Developer
18 28 (4.99%) Software Developer
Libraries, Frameworks & Software Standards
1 420 (74.87%) HTML
2 295 (52.58%) CSS
3 285 (50.80%) .NET
4 238 (42.42%) jQuery
5 223 (39.75%) ASP.NET
6 167 (29.77%) AngularJS
7 164 (29.23%) HTML5
8 134 (23.89%) ASP.NET MVC
9 93 (16.58%) Ajax
10 91 (16.22%) Web Services
11 84 (14.97%) .NET Framework
11 84 (14.97%) Twitter Bootstrap
12 82 (14.62%) ASP.NET Web API
13 78 (13.90%) CSS3
14 77 (13.73%) XML
15 68 (12.12%) Entity Framework
16 65 (11.59%) REST
17 60 (10.70%) RESTful
18 57 (10.16%) Node.js
18 57 (10.16%) WCF
Miscellaneous
1 56 (9.98%) User Experience
2 36 (6.42%) Computer Science
3 25 (4.46%) Analytical Skills
4 20 (3.57%) Mathematics
5 17 (3.03%) Physics
6 15 (2.67%) Mobile App
7 11 (1.96%) Enterprise Software
8 8 (1.43%) Visualisation
9 7 (1.25%) Client/Server
9 7 (1.25%) Social Media
10 6 (1.07%) Driving Licence
10 6 (1.07%) Fintech
11 5 (0.89%) e-Learning
12 3 (0.53%) iPad
12 3 (0.53%) Replication
12 3 (0.53%) Smart Home
12 3 (0.53%) Spread Betting
12 3 (0.53%) SWIFT
12 3 (0.53%) W3C
13 2 (0.36%) Embedded Systems
Operating Systems
1 68 (12.12%) Linux
2 36 (6.42%) Windows
3 21 (3.74%) Unix
4 10 (1.78%) Android
5 9 (1.60%) Apple iOS
6 6 (1.07%) Windows Server 2008
7 5 (0.89%) Windows Server
8 4 (0.71%) Windows 7
8 4 (0.71%) Windows 8
8 4 (0.71%) Windows XP
9 3 (0.53%) Mac OS X
10 2 (0.36%) Solaris
11 1 (0.18%) Mac OS
11 1 (0.18%) Ubuntu
11 1 (0.18%) Windows Server 2012
Processes & Methodologies
1 241 (42.96%) MVC
2 211 (37.61%) Agile Software Development
3 127 (22.64%) Web Development
4 124 (22.10%) Scrum
5 100 (17.83%) TDD
6 89 (15.86%) Software Engineering
7 72 (12.83%) Unit Testing
8 64 (11.41%) OO
9 61 (10.87%) Multithreading
10 52 (9.27%) Front End Development
11 40 (7.13%) Continuous Integration
12 38 (6.77%) BDD
13 35 (6.24%) OOP
14 31 (5.53%) SOA
15 26 (4.63%) Workflow
16 23 (4.10%) CRM
17 22 (3.92%) OOD
17 22 (3.92%) SDLC
18 20 (3.57%) E-Commerce
18 20 (3.57%) Project Management
Programming Languages
1 295 (52.58%) C#
2 224 (39.93%) SQL
3 130 (23.17%) Java
4 56 (9.98%) T-SQL
5 55 (9.80%) PHP
6 41 (7.31%) C++
7 34 (6.06%) TypeScript
8 25 (4.46%) PowerShell
9 24 (4.28%) Ruby
10 23 (4.10%) ES6
11 21 (3.74%) Python
12 13 (2.32%) Shell Script
12 13 (2.32%) VB
13 9 (1.60%) Scala
13 9 (1.60%) VB.NET
14 8 (1.43%) PL/SQL
15 7 (1.25%) C
15 7 (1.25%) XAML
16 5 (0.89%) ABAP
16 5 (0.89%) Bash Shell
Qualifications
1 73 (13.01%) Degree
2 10 (1.78%) SC Cleared
2 10 (1.78%) Security Cleared
3 8 (1.43%) PhD
4 6 (1.07%) Microsoft Certification
5 5 (0.89%) MCSD
6 4 (0.71%) CCNA
6 4 (0.71%) Cisco Certification
7 3 (0.53%) HND
8 2 (0.36%) ISTQB
Quality Assurance & Compliance
1 25 (4.46%) QA
2 7 (1.25%) PCI DSS
3 6 (1.07%) SLA
4 3 (0.53%) ISO/IEC 27001
4 3 (0.53%) SEPA
5 2 (0.36%) ISO 9001
5 2 (0.36%) WAI
6 1 (0.18%) SDET
System Software
1 3 (0.53%) Active Directory
1 3 (0.53%) Docker
2 1 (0.18%) Tivoli Workload Scheduler
2 1 (0.18%) Virtual Machines
Systems Management
1 14 (2.50%) Opscode Chef
2 4 (0.71%) Cisco UCCE
3 3 (0.53%) Grafana
3 3 (0.53%) Graphite
3 3 (0.53%) Puppet
4 1 (0.18%) Ansible
4 1 (0.18%) Capistrano
4 1 (0.18%) Oracle Enterprise Manager
4 1 (0.18%) Terraform
4 1 (0.18%) Tivoli
Vendors
1 89 (15.86%) Microsoft
2 21 (3.74%) Oracle
3 17 (3.03%) Xamarin
4 14 (2.50%) Adobe
5 9 (1.60%) Cisco
6 8 (1.43%) Sitecore
7 7 (1.25%) IBM
7 7 (1.25%) Salesforce.com
8 6 (1.07%) SAP
8 6 (1.07%) Telerik
9 5 (0.89%) Red Hat
9 5 (0.89%) Splunk
10 4 (0.71%) Perforce
10 4 (0.71%) Sybase
11 3 (0.53%) hybris
11 3 (0.53%) Talend
12 2 (0.36%) EMC
12 2 (0.36%) HP
12 2 (0.36%) Progress
12 2 (0.36%) Zend
Stevenage, Hertfordshire
Oscar
Salary: £40000 - £55000 per annum + benefits
Posted: 23 hours ago
Stevenage, Hertfordshire
Oscar
Salary: £45000 - £55000 per annum + Benefits
Posted: 23 hours ago
Borehamwood, Hertfordshire
IT Connections
Salary: £30,000 to £40,000 + 20% Bonus
Posted: 15 hours ago
Watford, Hertfordshire
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Bonus + Comprehensive Benefits
Posted: 18 hours ago
Watford, Hertfordshire
Oscar
Salary: £40000 - £60000 per annum
Posted: Yesterday
St. Albans, Hertfordshire
Spectrum IT Recruitment (South) Ltd
Salary: £40000 - £50000 per annum
Posted: Yesterday
Watford, Hertfordshire
Jagger Talent
Salary: From £45,000 to £75,000 per annum Upto 75K + Benefits
Posted: 16 hours ago
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £20000 - £32000 per annum + benefits
Posted: Yesterday
Watford, Hertfordshire
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Bonus + Benefits Package
Posted: 18 hours ago
Hitchin, Hertfordshire
Interact Consulting
Salary: 28-38k
Posted: 2 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £40000 - £50000 per annum + benefits
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £30000.00 - £35000.00 per annum + benefits
Posted: 3 days ago
Welwyn Garden City, Hertfordshire
Sanderson
Salary: £65000.00 - £70000.00 per annum
Posted: 16 hours ago
Letchworth Garden City, Hertfordshire
Capita Resourcing - IT Resourcing
Salary: £35000 - £45000 per annum + Pension & Benefits
Posted: 14 hours ago
Radlett, Hertfordshire
The Myers Group
Salary: From £28,000 to £35,000 per annum pension
Posted: 2 days ago
Radlett, Hertfordshire
The Myers Group
Salary: From £30,000 to £37,000 per annum pension
Posted: 2 days ago
Harpenden, Hertfordshire
Oscar
Salary: £30000 - £40000 per annum
Posted: Yesterday
Stevenage, Hertfordshire
Understanding Recruitment
Salary: £50000 - £60000 per annum + benefits
Posted: 3 days ago
Stevenage, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + benefits
Posted: 3 days ago
Bishop's Stortford, Hertfordshire
Ashdown IT
Salary: £21000 - £23500 per annum
Posted: 5 days ago
Stevenage, Hertfordshire
Understanding Recruitment
Salary: £28000 - £40000 per annum + Benifits
Posted: 3 days ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + benefits
Posted: 3 days ago
Hemel Hempstead, Hertfordshire
Senitor Associates
Salary: £30000 - £40000 per annum + flexible working hours
Posted: 5 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £35000 - £50000 per annum + benefits
Posted: 3 days ago
Watford, Hertfordshire
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Hemel Hempstead, Hertfordshire
KnownFour
Salary: £55000.00 - £65000.00 per annum + excellent benefits package
Posted: 19 hours ago
Hitchin, Hertfordshire
Interact Consulting
Salary: 30-40k
Posted: 5 days ago
St. Albans, Hertfordshire
Exposed Solutions
Salary: £40000 - £50000 per annum
Posted: 5 days ago
Borehamwood, Hertfordshire
IT Connections
Salary: £30,000 to £40,000 + 20% Bonus
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
Senitor Associates
Salary: £30000 - £40000 per annum + Benefits
Posted: 5 days ago