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

3 months to
31 May 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 12 10 9
Rank change year-on-year
-2 -1
Permanent jobs citing JavaScript 226 367 378
As % of all permanent IT jobs located in Hertfordshire 10.97% 16.22% 14.67%
As % of the Programming Languages category 26.71% 34.04% 27.90%
Number of salaries quoted 199 316 338
Median salary £45,000 £45,000 £41,000
Median salary % change year-on-year
- +9.75%
90% offered a salary of more than £32,500 £30,000 £30,000
10% offered a salary of more than £60,000 £60,000 £52,500
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
846 1078 1355
As % of all permanent IT jobs located in Hertfordshire 41.07% 47.66% 52.58%
Number of salaries quoted 706 878 1111
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 £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

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 31 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 31 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 -3 57 £50,000 - 13
St Albans 0 24 £55,000 +2.32% 9
Welwyn Garden City +11 16 £41,500 +27.69% 1
Rickmansworth +15 13 £42,500 -5.55% 1
Letchworth +8 13 £33,500 -16.25% 2
Hemel Hempstead -20 10 £43,750 -1.68% 2
Kings Langley -1 8 £34,500 -23.33% 1
Hoddesdon +4 7 £37,500 -15.25%
Harpenden - 6 £52,500 -
Hertford -7 3 £52,500 +61.53% 4
Stevenage -14 3 £45,000 -5.26% 1
Waltham Cross -1 2 £62,500 +38.88%
Borehamwood -12 2 £33,750 -10.00%
Tring - 2 £45,000 -
Bishop's Stortford - 2 £31,000 - 1
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 31 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.

1 409 (81.64%) HTML
2 289 (57.68%) CSS
3 281 (56.09%) C#
4 271 (54.09%) .NET
5 237 (47.31%) MVC
6 235 (46.91%) jQuery
7 218 (43.51%) SQL
8 214 (42.71%) ASP.NET
9 213 (42.51%) Agile Software Development
10 180 (35.93%) HTML5
11 158 (31.54%) SQL Server
12 149 (29.74%) Java
13 148 (29.54%) Web Development
14 136 (27.15%) Scrum
15 131 (26.15%) AngularJS
16 124 (24.75%) Microsoft
17 119 (23.75%) CSS3
18 111 (22.16%) ASP.NET MVC
19 110 (21.96%) Ajax
20 108 (21.56%) Web Services
20 108 (21.56%) XML
21 107 (21.36%) Degree
22 98 (19.56%) Software Engineering
23 93 (18.56%) TDD
24 90 (17.96%) Git (software)
25 83 (16.57%) OO
26 77 (15.37%) WCF
27 75 (14.97%) J2EE
28 74 (14.77%) ASP.NET Web API
29 73 (14.57%) 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 48 (9.58%) Node.js
2 40 (7.98%) IIS
3 38 (7.58%) WebSphere
4 33 (6.59%) WebSphere Application Server
5 24 (4.79%) NServiceBus
6 23 (4.59%) Elasticsearch
7 16 (3.19%) CMS
7 16 (3.19%) SharePoint
7 16 (3.19%) Tomcat
8 11 (2.20%) OpenEdge
8 11 (2.20%) WebLogic
9 10 (2.00%) Apache
9 10 (2.00%) WordPress
10 7 (1.40%) JBoss
10 7 (1.40%) MQSeries
11 4 (0.80%) Adobe Experience Manager
12 3 (0.60%) IBM Connections
12 3 (0.60%) IBM Domino
12 3 (0.60%) IBM Notes
13 2 (0.40%) SharePoint 2010
Applications
1 57 (11.38%) MS Excel
2 12 (2.40%) Photoshop
3 10 (2.00%) MS Project
4 8 (1.60%) Adobe Illustrator
5 4 (0.80%) Fireworks
6 3 (0.60%) Adobe Creative Suite
6 3 (0.60%) InDesign
7 2 (0.40%) MS Office
7 2 (0.40%) OmniGraffle
Business Applications
1 23 (4.59%) Dynamics CRM
2 7 (1.40%) Scribe Insight
3 1 (0.20%) Magento
3 1 (0.20%) ResourceLink
3 1 (0.20%) SAP Oil and Gas
Cloud Services
1 27 (5.39%) Microsoft Azure
2 18 (3.59%) SaaS
3 11 (2.20%) GitHub
4 6 (1.20%) OpenShift
5 3 (0.60%) Amazon AWS
6 2 (0.40%) Firebase
6 2 (0.40%) Google Drive
6 2 (0.40%) Office 365
7 1 (0.20%) PaaS
7 1 (0.20%) SuccessFactors
Communications & Networking
1 32 (6.39%) Internet
2 19 (3.79%) Wireshark
3 9 (1.80%) Intranet
4 8 (1.60%) FTP
5 5 (1.00%) DNS
5 5 (1.00%) LDAP
6 3 (0.60%) HTTP
7 2 (0.40%) HTTPS
8 1 (0.20%) Network Security
Database & Business Intelligence
1 158 (31.54%) SQL Server
2 60 (11.98%) NoSQL
3 35 (6.99%) Redis
4 31 (6.19%) MongoDB
5 29 (5.79%) MySQL
6 21 (4.19%) RavenDB
7 19 (3.79%) DB2
8 16 (3.19%) Relational Database
9 13 (2.59%) Couchbase
10 12 (2.40%) SQL Server 2008
11 10 (2.00%) PostgreSQL
12 7 (1.40%) Big Data
13 6 (1.20%) Apache Cassandra
13 6 (1.20%) RDBMS
13 6 (1.20%) SQL Server 2014
14 5 (1.00%) InfluxDB
14 5 (1.00%) Navicat
14 5 (1.00%) Oracle Database
14 5 (1.00%) SQL Server Integration Services
15 4 (0.80%) Jackrabbit
Development Applications
1 90 (17.96%) Git (software)
2 61 (12.18%) NUnit
2 61 (12.18%) Subversion
3 39 (7.78%) TeamCity
4 28 (5.59%) JIRA
5 27 (5.39%) Maven
6 24 (4.79%) Jenkins
6 24 (4.79%) Visual Studio
7 22 (4.39%) Team Foundation Server
8 19 (3.79%) Fiddler
9 16 (3.19%) Eclipse
10 15 (2.99%) JUnit
10 15 (2.99%) Selenium
11 13 (2.59%) Atlassian Bamboo
12 10 (2.00%) Bitbucket
12 10 (2.00%) Moq
13 9 (1.80%) Rational Application Developer
14 8 (1.60%) gulp
14 8 (1.60%) Rhino Mocks
15 7 (1.40%) Jasmine
General
1 73 (14.57%) Finance
2 44 (8.78%) Retail
3 23 (4.59%) Legal
4 18 (3.59%) Games
5 10 (2.00%) Marketing
6 8 (1.60%) Electronics
7 7 (1.40%) German Language
8 6 (1.20%) Publishing
9 5 (1.00%) Back Office
10 4 (0.80%) Banking
10 4 (0.80%) Manufacturing
11 3 (0.60%) Telecoms
12 2 (0.40%) Advertising
12 2 (0.40%) Billing
12 2 (0.40%) French Language
12 2 (0.40%) Interactive Media
12 2 (0.40%) Italian Language
12 2 (0.40%) Law
12 2 (0.40%) Portuguese Language
12 2 (0.40%) Spanish Language
Job Titles
1 421 (84.03%) Developer
2 159 (31.74%) C# Developer
3 156 (31.14%) .NET Developer
4 118 (23.55%) C# .NET Developer
5 81 (16.17%) ASP.NET Developer
6 73 (14.57%) JavaScript Developer
7 69 (13.77%) Senior Developer
8 68 (13.57%) Front End Developer (Client-Side Developer)
9 65 (12.97%) C# ASP.NET Developer
10 62 (12.38%) Java Developer
11 60 (11.98%) Software Developer
12 59 (11.78%) Web Developer
13 57 (11.38%) C# Software Developer
14 53 (10.58%) .NET Software Developer
15 51 (10.18%) ASP.NET MVC Developer
16 46 (9.18%) HTML Developer
17 40 (7.98%) HTML CSS Developer
17 40 (7.98%) Software Engineer
18 38 (7.58%) SQL Developer
19 34 (6.79%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 409 (81.64%) HTML
2 289 (57.68%) CSS
3 271 (54.09%) .NET
4 235 (46.91%) jQuery
5 214 (42.71%) ASP.NET
6 180 (35.93%) HTML5
7 131 (26.15%) AngularJS
8 119 (23.75%) CSS3
9 111 (22.16%) ASP.NET MVC
10 110 (21.96%) Ajax
11 108 (21.56%) Web Services
11 108 (21.56%) XML
12 77 (15.37%) WCF
13 75 (14.97%) J2EE
14 74 (14.77%) ASP.NET Web API
15 60 (11.98%) RESTful
16 59 (11.78%) RabbitMQ
17 56 (11.18%) Twitter Bootstrap
18 54 (10.78%) .NET Framework
18 54 (10.78%) Entity Framework
Miscellaneous
1 57 (11.38%) Mathematics
2 48 (9.58%) Computer Science
3 28 (5.59%) Analytical Skills
3 28 (5.59%) User Experience
4 12 (2.40%) Client/Server
4 12 (2.40%) N-Tier
5 8 (1.60%) Enterprise Software
5 8 (1.60%) Physics
6 6 (1.20%) Management Information System
6 6 (1.20%) Mobile App
6 6 (1.20%) Xbox
7 5 (1.00%) Driving Licence
7 5 (1.00%) Social Media
8 4 (0.80%) Smartphone
9 3 (0.60%) Animation
10 2 (0.40%) Blog
10 2 (0.40%) RIA
11 1 (0.20%) BBC
11 1 (0.20%) Digital Media
11 1 (0.20%) iPhone
Operating Systems
1 71 (14.17%) Windows
2 44 (8.78%) Linux
3 31 (6.19%) Unix
4 17 (3.39%) Windows Server
5 8 (1.60%) Apple iOS
6 7 (1.40%) Android
7 5 (1.00%) Solaris
8 4 (0.80%) HPUX
9 2 (0.40%) CoreOS
9 2 (0.40%) FreeBSD
9 2 (0.40%) OpenBSD
10 1 (0.20%) Ubuntu
Processes & Methodologies
1 237 (47.31%) MVC
2 213 (42.51%) Agile Software Development
3 148 (29.54%) Web Development
4 136 (27.15%) Scrum
5 98 (19.56%) Software Engineering
6 93 (18.56%) TDD
7 83 (16.57%) OO
8 64 (12.77%) Front End Development
9 60 (11.98%) E-Commerce
9 60 (11.98%) Unit Testing
10 43 (8.58%) CRM
11 37 (7.39%) Continuous Integration
12 36 (7.19%) BDD
13 34 (6.79%) CQRS
13 34 (6.79%) OOP
14 29 (5.79%) SOA
15 28 (5.59%) Multithreading
15 28 (5.59%) Workflow
16 27 (5.39%) Open Source
17 26 (5.19%) Dependency Injection
Programming Languages
1 281 (56.09%) C#
2 218 (43.51%) SQL
3 149 (29.74%) Java
4 65 (12.97%) T-SQL
5 40 (7.98%) C++
5 40 (7.98%) VB.NET
6 37 (7.39%) PHP
7 26 (5.19%) TypeScript
8 21 (4.19%) PL/SQL
9 18 (3.59%) C
9 18 (3.59%) PowerShell
9 18 (3.59%) VB
10 15 (2.99%) Python
11 12 (2.40%) Ruby
12 11 (2.20%) OpenEdge ABL
12 11 (2.20%) Progress 4GL
12 11 (2.20%) Scala
13 8 (1.60%) ES6
13 8 (1.60%) Objective-C
13 8 (1.60%) VB6
Qualifications
1 107 (21.36%) Degree
2 4 (0.80%) SC Cleared
2 4 (0.80%) Security Cleared
2 4 (0.80%) Sun Certification
3 3 (0.60%) IBM Certification
Quality Assurance & Compliance
1 6 (1.20%) QA
2 1 (0.20%) ISO/IEC 27001
2 1 (0.20%) SLA
System Software
1 5 (1.00%) Active Directory
2 3 (0.60%) Docker
3 2 (0.40%) Ceph
4 1 (0.20%) Tivoli Workload Scheduler
Systems Management
1 15 (2.99%) Puppet
2 6 (1.20%) EMC NetWorker
3 1 (0.20%) Tivoli
Vendors
1 124 (24.75%) Microsoft
2 56 (11.18%) Oracle
3 31 (6.19%) IBM
4 18 (3.59%) Adobe
5 11 (2.20%) Progress
5 11 (2.20%) SAP
6 6 (1.20%) HP
6 6 (1.20%) Twitter
7 4 (0.80%) ATG
7 4 (0.80%) Blue Martini
7 4 (0.80%) Elastic Path
7 4 (0.80%) Interwoven
7 4 (0.80%) Sun
8 3 (0.60%) Google
8 3 (0.60%) Lotus
9 2 (0.40%) Atlassian
9 2 (0.40%) Sybase
10 1 (0.20%) hybris
10 1 (0.20%) Intershop
10 1 (0.20%) Yahoo!
St. Albans, Hertfordshire
Asset Resourcing Ltd
Salary: £25000 - £35000 per annum + Benefits
Posted: 10 hours ago
Watford, Hertfordshire
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £50000 Per Annum plus excellent benefits
Posted: 15 hours ago
Hemel Hempstead, Hertfordshire
Oscar
Salary: £22000 - £30000 per annum + Benefits
Posted: 18 hours ago
Hertfordshire
Oscar
Salary: £35000 - £45000 per annum + Benefits
Posted: 18 hours ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £60000 per annum + bens - pens, health + more
Posted: Yesterday
St. Albans, Hertfordshire
Asset Resourcing Ltd
Salary: Attractive + full benefits
Posted: Yesterday
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £70000 per annum + benefits
Posted: Yesterday
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £35000 - £50000 per annum + benefits
Posted: Yesterday
Hertford, Hertfordshire
Deanslist Limited
Salary: From £50,000 to £60,000 per annum + Benefits
Posted: Yesterday
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £30000 - £34000 per annum + Benefits
Posted: Yesterday
Watford, Hertfordshire
Coal IT Services
Salary: From £35,000 to £38,000 per annum +Excellent Benefits
Posted: 10 hours ago
Rickmansworth, Hertfordshire
ARC IT Recruitment Ltd
Salary: From £30,000 to £35,000 per annum DOE
Posted: 4 days ago
Hitchin, Hertfordshire
Gardiff Epos
Salary: From £25,000 to £35,000 per annum
Posted: 5 days ago
Watford, Hertfordshire
Stratospherec
Salary: From £20,000 to £35,000 per annum depending on experience
Posted: 5 days ago
Stevenage, Hertfordshire
Applause IT Innovation
Salary: £20000 - £30000 per annum + Bonus + Benefits
Posted: 6 days ago
Hertford, Hertfordshire
Oscar
Salary: £20000 - £25000 per annum + Benefits
Posted: 5 days ago
Watford, Hertfordshire
Verticality Ltd
Salary: £45000 - £65000 per annum, Benefits Bonus + Comprehensive Benefits
Posted: 6 days ago
Watford, Hertfordshire
Salmon Ltd
Salary: Excellent salary and benefits
Posted: 5 days ago
St. Albans, Hertfordshire
Evolution Recruitment Solutions
Salary: up to 45k + 3% Pension, 10% bonus, 23 days, training and more
Posted: 6 days ago
Hertfordshire
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Bonus + Extensive Benefits
Posted: 6 days ago
St. Albans, Hertfordshire
Linkpoint Resources
Salary: From £40,000 to £40,000 per annum Circa
Posted: 4 days ago
Welwyn Garden City, Hertfordshire
Evolution Recruitment Solutions
Salary: up to 70k + 6% Pension, 25 Days, flexi time, training and more!
Posted: 6 days ago
Watford, Hertfordshire
Oscar
Salary: £45000 - £65000 per annum + Benefits (10% Bonus)
Posted: 6 days ago
Hertfordshire
Testing Circle Ltd
Salary: £55000 - £60000 per annum + Benefits Package
Posted: 4 days ago
Hertford, Hertfordshire
Deanslist Limited
Salary: From £50,000 to £60,000 per annum + Benefits
Posted: 4 days ago
Bishop's Stortford, Hertfordshire
Agentis Solution
Salary: From £30,000 to £35,000 per annum
Posted: 13 days ago
Hertford, Hertfordshire
Oscar
Salary: £25000 - £45000 per annum + Benefits
Posted: 6 days ago
Watford, Hertfordshire
Salmon Ltd
Salary: £Excellent salary + Benefits
Posted: 4 days ago
Watford, Hertfordshire
Photo Paper Direct Ltd.
Salary: From £28,000 to £38,000 per annum but will consider flexible working
Posted: 15 days ago
Watford, Hertfordshire
Premier Media
Salary: £45000 - £50000 per annum
Posted: 25 days ago