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 3 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 May 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 12 10 14
Rank change year-on-year
-2 +4
Permanent jobs citing JavaScript 245 376 335
As % of all permanent IT jobs located in Hertfordshire 11.04% 16.18% 13.22%
As % of the Programming Languages category 28.19% 32.61% 24.24%
Number of salaries quoted 207 322 296
Median salary £45,000 £45,000 £40,500
Median salary % change year-on-year
- +11.11%
90% offered a salary of more than £32,500 £30,000 £30,000
10% offered a salary of more than £60,500 £60,000 £53,800
UK excluding London median salary £40,000 £38,500 £37,500
% change year-on-year
+3.89% +2.66%
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
869 1153 1382
As % of all permanent IT jobs located in Hertfordshire 39.16% 49.61% 54.54%
Number of salaries quoted 697 972 1117
Median salary £45,000 £45,000 £40,000
Median salary % change year-on-year
- +12.50%
90% offered a salary of more than £32,000 £30,000 £30,000
10% offered a salary of more than £65,000 £55,000 £60,000
UK excluding London median salary £41,000 £40,000 £39,250
% change year-on-year
+2.50% +1.91%

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 3 May 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 3 May 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 0 64 £55,000 +15.78% 10
St Albans +4 19 £50,000 - 6
Hemel Hempstead -18 15 £45,000 +2.27%
Welwyn Garden City +2 14 £41,500 +27.69% 1
Rickmansworth +8 12 £42,500 +6.25% 1
Stevenage -5 9 £40,000 -20.00% 2
Kings Langley -2 8 £40,000 -11.11% 1
Harpenden - 7 £45,000 - 1
Letchworth +2 6 £36,750 -48.42% 2
Hoddesdon -6 6 £37,500 -6.25% 2
Hertford -7 6 £45,000 -35.71% 3
Borehamwood -18 2 £33,750 -10.00% 4
Broxbourne - 2 £45,000 -
Knebworth - 2 £34,000 -
Tring - 2 £45,000 -
Berkhamsted - 1 £27,500 -
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 3 May 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.

1 424 (82.81%) HTML
2 305 (59.57%) C#
3 298 (58.20%) CSS
4 297 (58.01%) .NET
5 252 (49.22%) MVC
6 241 (47.07%) jQuery
7 232 (45.31%) ASP.NET
8 219 (42.77%) SQL
9 214 (41.80%) Agile Software Development
10 184 (35.94%) HTML5
11 168 (32.81%) SQL Server
12 143 (27.93%) Web Development
13 141 (27.54%) Scrum
14 132 (25.78%) Java
15 128 (25.00%) XML
16 126 (24.61%) AngularJS
17 123 (24.02%) Microsoft
18 118 (23.05%) ASP.NET MVC
19 113 (22.07%) Ajax
20 112 (21.88%) Web Services
21 107 (20.90%) CSS3
22 103 (20.12%) Degree
23 99 (19.34%) TDD
24 98 (19.14%) Software Engineering
25 93 (18.16%) Git (software)
26 92 (17.97%) WCF
27 86 (16.80%) OO
28 79 (15.43%) Finance
29 76 (14.84%) ASP.NET Web API
30 74 (14.45%) T-SQL

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 45 (8.79%) IIS
1 45 (8.79%) Node.js
2 33 (6.45%) NServiceBus
3 31 (6.05%) WebSphere
4 27 (5.27%) WebSphere Application Server
5 21 (4.10%) SharePoint
6 19 (3.71%) Elasticsearch
7 16 (3.13%) CMS
8 15 (2.93%) OpenEdge
9 14 (2.73%) Tomcat
10 9 (1.76%) WebLogic
10 9 (1.76%) WordPress
11 8 (1.56%) Apache
11 8 (1.56%) JBoss
12 6 (1.17%) MQSeries
13 4 (0.78%) Adobe Experience Manager
14 3 (0.59%) SharePoint 2010
14 3 (0.59%) SharePoint 2013
14 3 (0.59%) SharePoint Server
15 2 (0.39%) Drupal
Applications
1 52 (10.16%) MS Excel
2 15 (2.93%) Photoshop
3 12 (2.34%) MS Project
4 11 (2.15%) Adobe Illustrator
5 4 (0.78%) Fireworks
5 4 (0.78%) MS Office
6 3 (0.59%) InDesign
7 2 (0.39%) Adobe Creative Suite
7 2 (0.39%) FrameMaker
7 2 (0.39%) OmniGraffle
7 2 (0.39%) SOLIDWORKS
Business Applications
1 20 (3.91%) Dynamics CRM
2 5 (0.98%) Scribe Insight
3 1 (0.20%) Magento
3 1 (0.20%) ResourceLink
3 1 (0.20%) SAP Oil and Gas
Cloud Services
1 27 (5.27%) Microsoft Azure
2 16 (3.13%) SaaS
3 9 (1.76%) GitHub
4 6 (1.17%) OpenShift
5 5 (0.98%) Office 365
6 4 (0.78%) Amazon AWS
7 2 (0.39%) Google Drive
8 1 (0.20%) Firebase
8 1 (0.20%) SuccessFactors
Communications & Networking
1 30 (5.86%) Internet
2 25 (4.88%) Wireshark
3 6 (1.17%) Intranet
4 5 (0.98%) FTP
5 4 (0.78%) LDAP
6 3 (0.59%) HTTP
7 2 (0.39%) DNS
7 2 (0.39%) HTTPS
7 2 (0.39%) SNMP
7 2 (0.39%) TCP/IP
8 1 (0.20%) Network Security
Database & Business Intelligence
1 168 (32.81%) SQL Server
2 61 (11.91%) NoSQL
3 36 (7.03%) MongoDB
4 29 (5.66%) MySQL
5 28 (5.47%) Redis
6 25 (4.88%) RavenDB
7 17 (3.32%) Relational Database
8 14 (2.73%) Couchbase
8 14 (2.73%) DB2
9 10 (1.95%) SQL Server 2008
10 9 (1.76%) SQL Server 2014
11 7 (1.37%) Big Data
11 7 (1.37%) RDBMS
11 7 (1.37%) SQL Server Integration Services
12 6 (1.17%) PostgreSQL
13 4 (0.78%) Jackrabbit
13 4 (0.78%) SQL Server Reporting Services
14 3 (0.59%) Apache Cassandra
14 3 (0.59%) MariaDB
14 3 (0.59%) Oracle Database 12c
Development Applications
1 93 (18.16%) Git (software)
2 67 (13.09%) Subversion
3 60 (11.72%) NUnit
4 44 (8.59%) TeamCity
5 31 (6.05%) JIRA
6 30 (5.86%) Jenkins
6 30 (5.86%) Maven
7 29 (5.66%) Visual Studio
8 25 (4.88%) Fiddler
9 21 (4.10%) Atlassian Bamboo
10 20 (3.91%) Team Foundation Server
11 18 (3.52%) JUnit
12 17 (3.32%) Selenium
13 12 (2.34%) Eclipse
13 12 (2.34%) Moq
14 10 (1.95%) Bitbucket
14 10 (1.95%) VSS/SourceSafe
15 9 (1.76%) Grunt
16 8 (1.56%) Rational Application Developer
16 8 (1.56%) Rhino Mocks
General
1 79 (15.43%) Finance
2 37 (7.23%) Retail
3 25 (4.88%) Legal
4 19 (3.71%) Games
5 13 (2.54%) Marketing
6 8 (1.56%) Electronics
6 8 (1.56%) Publishing
7 6 (1.17%) Banking
7 6 (1.17%) German Language
7 6 (1.17%) Telecoms
8 4 (0.78%) Manufacturing
9 2 (0.39%) Advertising
9 2 (0.39%) Back Office
9 2 (0.39%) Billing
9 2 (0.39%) Interactive Media
9 2 (0.39%) Law
10 1 (0.20%) French Language
10 1 (0.20%) Italian Language
10 1 (0.20%) Portuguese Language
10 1 (0.20%) Spanish Language
Job Titles
1 432 (84.38%) Developer
2 174 (33.98%) .NET Developer
3 173 (33.79%) C# Developer
4 131 (25.59%) C# .NET Developer
5 97 (18.95%) ASP.NET Developer
6 76 (14.84%) C# ASP.NET Developer
6 76 (14.84%) Senior Developer
7 67 (13.09%) JavaScript Developer
8 66 (12.89%) .NET Software Developer
9 65 (12.70%) C# Software Developer
9 65 (12.70%) Front End Developer (Client-Side Developer)
10 64 (12.50%) Software Developer
11 61 (11.91%) ASP.NET MVC Developer
11 61 (11.91%) Java Developer
12 55 (10.74%) Web Developer
13 49 (9.57%) HTML Developer
14 46 (8.98%) Software Engineer
15 43 (8.40%) Senior C# Developer
16 42 (8.20%) SQL Developer
17 41 (8.01%) HTML CSS Developer
Libraries, Frameworks & Software Standards
1 424 (82.81%) HTML
2 298 (58.20%) CSS
3 297 (58.01%) .NET
4 241 (47.07%) jQuery
5 232 (45.31%) ASP.NET
6 184 (35.94%) HTML5
7 128 (25.00%) XML
8 126 (24.61%) AngularJS
9 118 (23.05%) ASP.NET MVC
10 113 (22.07%) Ajax
11 112 (21.88%) Web Services
12 107 (20.90%) CSS3
13 92 (17.97%) WCF
14 76 (14.84%) ASP.NET Web API
15 72 (14.06%) .NET Framework
16 70 (13.67%) Entity Framework
17 69 (13.48%) J2EE
18 66 (12.89%) Twitter Bootstrap
19 65 (12.70%) RESTful
20 60 (11.72%) SOAP
Miscellaneous
1 49 (9.57%) Mathematics
2 48 (9.38%) Computer Science
3 33 (6.45%) User Experience
4 29 (5.66%) Analytical Skills
5 17 (3.32%) N-Tier
6 15 (2.93%) Client/Server
7 12 (2.34%) Enterprise Software
8 7 (1.37%) Driving Licence
8 7 (1.37%) Mobile App
9 6 (1.17%) Physics
9 6 (1.17%) Xbox
10 5 (0.98%) Management Information System
11 4 (0.78%) Social Media
12 3 (0.59%) Animation
13 2 (0.39%) Blog
13 2 (0.39%) Data Structures
13 2 (0.39%) Kindle
13 2 (0.39%) RIA
13 2 (0.39%) SWIFT
14 1 (0.20%) Algorithms
Operating Systems
1 71 (13.87%) Windows
2 47 (9.18%) Linux
3 29 (5.66%) Unix
4 18 (3.52%) Windows Server
5 11 (2.15%) Apple iOS
6 10 (1.95%) Android
7 4 (0.78%) HPUX
7 4 (0.78%) Solaris
8 2 (0.39%) CoreOS
8 2 (0.39%) FreeBSD
8 2 (0.39%) OpenBSD
9 1 (0.20%) Ubuntu
Processes & Methodologies
1 252 (49.22%) MVC
2 214 (41.80%) Agile Software Development
3 143 (27.93%) Web Development
4 141 (27.54%) Scrum
5 99 (19.34%) TDD
6 98 (19.14%) Software Engineering
7 86 (16.80%) OO
8 66 (12.89%) Front End Development
9 61 (11.91%) Unit Testing
10 53 (10.35%) E-Commerce
11 45 (8.79%) CRM
12 42 (8.20%) BDD
13 41 (8.01%) Continuous Integration
14 35 (6.84%) Dependency Injection
15 32 (6.25%) OOP
15 32 (6.25%) SOA
16 29 (5.66%) Automated Testing
17 28 (5.47%) Workflow
18 27 (5.27%) CQRS
18 27 (5.27%) Multithreading
Programming Languages
1 305 (59.57%) C#
2 219 (42.77%) SQL
3 132 (25.78%) Java
4 74 (14.45%) T-SQL
5 48 (9.38%) C++
6 46 (8.98%) VB.NET
7 38 (7.42%) PHP
8 22 (4.30%) PowerShell
8 22 (4.30%) VB
9 21 (4.10%) C
10 19 (3.71%) TypeScript
11 15 (2.93%) OpenEdge ABL
11 15 (2.93%) Progress 4GL
12 14 (2.73%) PL/SQL
12 14 (2.73%) Python
13 13 (2.54%) Ruby
14 12 (2.34%) VB6
15 10 (1.95%) Scala
16 8 (1.56%) Objective-C
17 6 (1.17%) SAPscript
Qualifications
1 103 (20.12%) Degree
2 6 (1.17%) SC Cleared
2 6 (1.17%) Security Cleared
3 4 (0.78%) Sun Certification
4 2 (0.39%) HND
Quality Assurance & Compliance
1 9 (1.76%) QA
2 2 (0.39%) ISO 9001
2 2 (0.39%) ISO/IEC 27001
2 2 (0.39%) SEPA
2 2 (0.39%) SLA
3 1 (0.20%) HL7
System Software
1 3 (0.59%) Docker
2 2 (0.39%) Active Directory
2 2 (0.39%) Ceph
3 1 (0.20%) Hyper-V
Systems Management
1 16 (3.13%) Puppet
2 4 (0.78%) EMC NetWorker
Vendors
1 123 (24.02%) Microsoft
2 54 (10.55%) Oracle
3 21 (4.10%) IBM
4 19 (3.71%) Adobe
5 15 (2.93%) Progress
6 11 (2.15%) SAP
7 6 (1.17%) Twitter
8 4 (0.78%) ATG
8 4 (0.78%) Atlassian
8 4 (0.78%) Blue Martini
8 4 (0.78%) Elastic Path
8 4 (0.78%) Interwoven
8 4 (0.78%) Sun
9 3 (0.59%) Google
9 3 (0.59%) HP
10 2 (0.39%) Perforce
10 2 (0.39%) Sybase
10 2 (0.39%) Zend
11 1 (0.20%) Intershop
11 1 (0.20%) Telerik
Hertford, Hertfordshire
Oscar
Salary: £25000 - £45000 per annum + Benefits
Posted: 12 hours ago
Hoddesdon, Hertfordshire
Oscar
Salary: £30000 - £40000 per annum + Benefits
Posted: 12 hours ago
Borehamwood, Hertfordshire
Oscar
Salary: £30000 - £33000 per annum + Benefits
Posted: 20 hours ago
Waltham Cross, Hertfordshire
The Training Room
Salary: Training course that once completed will lead to permanent employment
Posted: 21 hours ago
Hatfield, Hertfordshire
The Training Room
Salary: Training course that once completed will lead to permanent employment
Posted: 21 hours ago
St. Albans, Hertfordshire
Asset Resourcing Ltd
Salary: Attractive + full benefits
Posted: Yesterday
St. Albans, Hertfordshire
Dawson & Walsh
Salary: £60000 - £80000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £70000 per annum + benefits
Posted: 2 days ago
Kings Langley, Hertfordshire
Understanding Recruitment
Salary: £32000 - £37000 per annum + benefits
Posted: 2 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £30000 - £50000 per annum + benefits
Posted: 2 days ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £30000 - £37000 per annum + benefits
Posted: 2 days ago
Watford, Hertfordshire
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £35000 - £50000 Per Annum Benefits
Posted: 2 days ago
Hatfield, Hertfordshire
Understanding Recruitment
Salary: £35000 - £45000 per annum + bens - shares, pens, health+
Posted: 2 days ago
Hatfield, Hertfordshire
Understanding Recruitment
Salary: £40000.00 - £50000.00 per annum
Posted: 2 days ago
Hertfordshire
Louis Hampshire
Salary: Circa £70k plus Car, Bonus and Benefits
Posted: 4 days ago
Rickmansworth, Hertfordshire
ARC IT Recruitment Ltd
Salary: From £30,000 to £35,000 per annum DOE
Posted: 4 days ago
Watford, Hertfordshire
Salmon Ltd
Salary: £Excellent salary + Benefits
Posted: 4 days ago
Hertfordshire
Oscar
Salary: £35000 - £45000 per annum + Benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Oscar
Salary: £25000 - £35000 per annum + Flexitime, Overtime, Holidays
Posted: 4 days ago
Harpenden, Hertfordshire
Oscar
Salary: £40000 - £50000 per annum + Benefits
Posted: 4 days ago
Borehamwood, Hertfordshire
Senitor Associates
Salary: £20000 - £26000 per annum + Benefits
Posted: 4 days ago
Hertford, Hertfordshire
Oscar
Salary: £20000 - £25000 per annum + Benefits
Posted: 5 days ago
Watford, Hertfordshire
Client Server
Salary: £40k to £50k + benefits
Posted: 5 days ago
Borehamwood, Hertfordshire
Senitor Associates
Salary: £25000 - £30000 per annum + Benefits
Posted: 5 days ago
Watford, Hertfordshire
Stratospherec
Salary: From £23,000 to £33,000 per annum depending on experience
Posted: 5 days ago
Hertfordshire
Oliver Bernard
Salary: £45000 - £55000 per annum
Posted: 5 days ago
Borehamwood, Hertfordshire
Senitor Associates
Salary: £25000 - £30000 per annum + Benefits
Posted: 6 days ago
Hertford, Hertfordshire
Senitor Associates
Salary: £25000 - £30000 per annum + Benefits
Posted: 6 days ago
Watford, Hertfordshire
Oscar
Salary: £35000 - £65000 per annum + Benefits
Posted: 6 days ago
Hertfordshire
Oscar
Salary: £25000 - £35000 per annum + Benefits
Posted: 6 days ago