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 28 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 9 9 10
Rank change year-on-year
0 +1
Permanent jobs citing JavaScript 258 405 377
As % of all permanent IT jobs located in Hertfordshire 12.48% 16.84% 14.53%
As % of the Programming Languages category 29.12% 34.94% 28.98%
Number of salaries quoted 226 357 340
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £32,000 £30,000 £30,000
10% offered a salary of more than £62,500 £60,000 £55,000
UK excluding London median salary £40,000 £39,000 £37,500
% change year-on-year
+2.56% +4.00%
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
886 1159 1301
As % of all permanent IT jobs located in Hertfordshire 42.84% 48.19% 50.13%
Number of salaries quoted 751 975 1084
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £32,500 £30,000 £31,000
10% offered a salary of more than £65,000 £57,500 £60,000
UK excluding London median salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

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 28 June 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 28 June 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 +5.26% 8
St Albans 0 37 £55,000 - 5
Welwyn Garden City +19 19 £42,500 +30.76%
Letchworth +7 17 £33,500 +5.51% 4
Rickmansworth +19 14 £32,500 -27.77% 1
Stevenage -4 12 £45,000 -5.26% 1
Hoddesdon +3 7 £37,500 -22.68% 1
Kings Langley -1 7 £34,500 -
Hemel Hempstead -30 7 £42,500 -3.40% 4
Waltham Cross -1 6 £62,500 +38.88%
Hertford -12 4 £29,500 -57.85% 4
Bishop's Stortford - 4 £30,500 - 2
Harpenden - 3 £60,000 - 3
Tring - 2 £27,500 -
Broxbourne -9 1 £42,500 -
Borehamwood -11 1 £40,000 -
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 28 June 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.

1 419 (81.36%) HTML
2 304 (59.03%) CSS
3 278 (53.98%) C#
4 270 (52.43%) .NET
5 249 (48.35%) jQuery
6 230 (44.66%) MVC
7 224 (43.50%) Agile Software Development
8 221 (42.91%) SQL
9 214 (41.55%) ASP.NET
10 183 (35.53%) HTML5
11 161 (31.26%) SQL Server
12 160 (31.07%) Web Development
13 150 (29.13%) Java
14 137 (26.60%) Scrum
14 137 (26.60%) CSS3
14 137 (26.60%) AngularJS
15 128 (24.85%) Microsoft
16 116 (22.52%) Web Services
17 115 (22.33%) Degree
18 113 (21.94%) Ajax
19 110 (21.36%) ASP.NET MVC
20 108 (20.97%) Software Engineering
21 96 (18.64%) XML
22 93 (18.06%) Git (software)
23 91 (17.67%) TDD
24 82 (15.92%) OO
25 71 (13.79%) WCF
25 71 (13.79%) Front End Development
26 68 (13.20%) Subversion
27 67 (13.01%) J2EE

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 40 (7.77%) IIS
2 29 (5.63%) Elasticsearch
3 28 (5.44%) WebSphere
4 25 (4.85%) CMS
5 22 (4.27%) WebSphere Application Server
6 17 (3.30%) Tomcat
7 16 (3.11%) NServiceBus
8 14 (2.72%) SharePoint
8 14 (2.72%) WordPress
9 12 (2.33%) WebLogic
10 10 (1.94%) Apache
11 8 (1.55%) JBoss
12 7 (1.36%) MQSeries
12 7 (1.36%) OpenEdge
13 4 (0.78%) Adobe Experience Manager
14 3 (0.58%) IBM Connections
14 3 (0.58%) IBM Domino
14 3 (0.58%) IBM Notes
15 2 (0.39%) Drupal
15 2 (0.39%) Oracle Workflow
Applications
1 58 (11.26%) MS Excel
2 14 (2.72%) Photoshop
3 8 (1.55%) Adobe Illustrator
4 7 (1.36%) MS Project
5 5 (0.97%) Adobe Creative Suite
6 4 (0.78%) Fireworks
7 3 (0.58%) MS Office
8 2 (0.39%) InDesign
8 2 (0.39%) OmniGraffle
9 1 (0.19%) MS PowerPoint
Business Applications
1 25 (4.85%) Dynamics CRM
2 7 (1.36%) Scribe Insight
3 1 (0.19%) Magento
3 1 (0.19%) ResourceLink
3 1 (0.19%) SAP Oil and Gas
Cloud Services
1 27 (5.24%) Microsoft Azure
2 22 (4.27%) SaaS
3 11 (2.14%) GitHub
4 7 (1.36%) OpenShift
5 3 (0.58%) Amazon AWS
6 2 (0.39%) Firebase
6 2 (0.39%) Google Drive
7 1 (0.19%) Google Analytics
7 1 (0.19%) Office 365
7 1 (0.19%) PaaS
7 1 (0.19%) SuccessFactors
Communications & Networking
1 21 (4.08%) Internet
2 13 (2.52%) Wireshark
3 9 (1.75%) Intranet
4 8 (1.55%) FTP
5 7 (1.36%) LDAP
6 5 (0.97%) DNS
7 3 (0.58%) HTTP
8 2 (0.39%) HTTPS
8 2 (0.39%) SNMP
8 2 (0.39%) TCP/IP
9 1 (0.19%) Network Security
Database & Business Intelligence
1 161 (31.26%) SQL Server
2 58 (11.26%) NoSQL
3 39 (7.57%) MySQL
4 38 (7.38%) Redis
5 24 (4.66%) MongoDB
6 17 (3.30%) Relational Database
6 17 (3.30%) SQL Server 2008
7 15 (2.91%) DB2
8 14 (2.72%) RavenDB
9 13 (2.52%) Couchbase
10 11 (2.14%) Apache Cassandra
11 10 (1.94%) PostgreSQL
12 7 (1.36%) Data Mining
12 7 (1.36%) Oracle Database
13 6 (1.17%) RDBMS
14 5 (0.97%) InfluxDB
14 5 (0.97%) Navicat
15 4 (0.78%) Big Data
15 4 (0.78%) Jackrabbit
15 4 (0.78%) SQL Server 2014
Development Applications
1 93 (18.06%) Git (software)
2 68 (13.20%) Subversion
3 55 (10.68%) NUnit
4 34 (6.60%) TeamCity
4 34 (6.60%) Visual Studio
5 30 (5.83%) Team Foundation Server
6 27 (5.24%) Maven
7 24 (4.66%) JIRA
8 21 (4.08%) Jenkins
9 18 (3.50%) Eclipse
10 16 (3.11%) Selenium
11 15 (2.91%) JUnit
12 13 (2.52%) Fiddler
12 13 (2.52%) gulp
13 12 (2.33%) Bitbucket
14 9 (1.75%) Atlassian Bamboo
14 9 (1.75%) Grunt
14 9 (1.75%) Jasmine
15 8 (1.55%) Moq
15 8 (1.55%) WebDriver
General
1 62 (12.04%) Finance
2 38 (7.38%) Retail
3 19 (3.69%) Legal
4 17 (3.30%) Games
5 13 (2.52%) Marketing
6 9 (1.75%) Electronics
7 7 (1.36%) German Language
8 6 (1.17%) Publishing
9 5 (0.97%) Back Office
10 4 (0.78%) Banking
10 4 (0.78%) Manufacturing
11 3 (0.58%) Advertising
11 3 (0.58%) Telecoms
12 2 (0.39%) Billing
12 2 (0.39%) French Language
12 2 (0.39%) Interactive Media
12 2 (0.39%) Italian Language
12 2 (0.39%) Law
12 2 (0.39%) Portuguese Language
12 2 (0.39%) Spanish Language
Job Titles
1 432 (83.88%) Developer
2 151 (29.32%) .NET Developer
3 150 (29.13%) C# Developer
4 110 (21.36%) C# .NET Developer
5 84 (16.31%) JavaScript Developer
6 76 (14.76%) Front End Developer (Client-Side Developer)
7 65 (12.62%) Java Developer
8 64 (12.43%) ASP.NET Developer
9 63 (12.23%) Senior Developer
9 63 (12.23%) Web Developer
10 51 (9.90%) C# ASP.NET Developer
11 50 (9.71%) HTML Developer
12 48 (9.32%) Software Developer
13 46 (8.93%) SQL Developer
14 45 (8.74%) ASP.NET MVC Developer
15 42 (8.16%) Software Engineer
16 41 (7.96%) C# Software Developer
17 40 (7.77%) HTML CSS Developer
18 36 (6.99%) .NET Software Developer
19 31 (6.02%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 419 (81.36%) HTML
2 304 (59.03%) CSS
3 270 (52.43%) .NET
4 249 (48.35%) jQuery
5 214 (41.55%) ASP.NET
6 183 (35.53%) HTML5
7 137 (26.60%) AngularJS
7 137 (26.60%) CSS3
8 116 (22.52%) Web Services
9 113 (21.94%) Ajax
10 110 (21.36%) ASP.NET MVC
11 96 (18.64%) XML
12 71 (13.79%) WCF
13 67 (13.01%) ASP.NET Web API
13 67 (13.01%) J2EE
14 59 (11.46%) RESTful
15 58 (11.26%) RabbitMQ
16 55 (10.68%) Spring
17 52 (10.10%) Node.js
18 51 (9.90%) .NET Framework
Miscellaneous
1 65 (12.62%) Mathematics
2 48 (9.32%) Computer Science
3 36 (6.99%) Analytical Skills
4 30 (5.83%) User Experience
5 12 (2.33%) Physics
6 11 (2.14%) Virtual Team
7 10 (1.94%) Mobile App
7 10 (1.94%) Social Media
8 9 (1.75%) Client/Server
9 8 (1.55%) N-Tier
10 6 (1.17%) Enterprise Software
10 6 (1.17%) Management Information System
10 6 (1.17%) Smartphone
10 6 (1.17%) Xbox
11 4 (0.78%) W3C
12 3 (0.58%) Animation
12 3 (0.58%) Driving Licence
13 2 (0.39%) DTV
13 2 (0.39%) RIA
13 2 (0.39%) SWIFT
Operating Systems
1 62 (12.04%) Windows
2 37 (7.18%) Linux
3 23 (4.47%) Unix
4 13 (2.52%) Windows Server
5 12 (2.33%) Apple iOS
6 11 (2.14%) Android
7 5 (0.97%) Solaris
8 4 (0.78%) HPUX
9 2 (0.39%) CoreOS
9 2 (0.39%) FreeBSD
9 2 (0.39%) OpenBSD
10 1 (0.19%) Ubuntu
10 1 (0.19%) Windows Phone
10 1 (0.19%) Windows Server 2008
10 1 (0.19%) Windows Server 2012
Processes & Methodologies
1 230 (44.66%) MVC
2 224 (43.50%) Agile Software Development
3 160 (31.07%) Web Development
4 137 (26.60%) Scrum
5 108 (20.97%) Software Engineering
6 91 (17.67%) TDD
7 82 (15.92%) OO
8 71 (13.79%) Front End Development
9 65 (12.62%) Unit Testing
10 55 (10.68%) E-Commerce
11 42 (8.16%) CRM
12 37 (7.18%) CQRS
12 37 (7.18%) OOP
13 36 (6.99%) BDD
14 31 (6.02%) Multithreading
15 30 (5.83%) Continuous Integration
16 29 (5.63%) Open Source
17 28 (5.44%) Workflow
18 27 (5.24%) SOA
19 22 (4.27%) Project Management
Programming Languages
1 278 (53.98%) C#
2 221 (42.91%) SQL
3 150 (29.13%) Java
4 57 (11.07%) T-SQL
5 43 (8.35%) PHP
6 34 (6.60%) C++
7 33 (6.41%) TypeScript
7 33 (6.41%) VB.NET
8 28 (5.44%) PL/SQL
9 20 (3.88%) VB
10 16 (3.11%) C
10 16 (3.11%) Python
11 13 (2.52%) PowerShell
12 11 (2.14%) Scala
13 10 (1.94%) ES6
13 10 (1.94%) Ruby
14 7 (1.36%) OpenEdge ABL
14 7 (1.36%) Progress 4GL
14 7 (1.36%) VB6
15 6 (1.17%) Objective-C
Qualifications
1 115 (22.33%) Degree
2 4 (0.78%) Sun Certification
3 3 (0.58%) IBM Certification
3 3 (0.58%) SC Cleared
3 3 (0.58%) Security Cleared
4 2 (0.39%) HND
5 1 (0.19%) ISTQB
5 1 (0.19%) Microsoft Certification
Quality Assurance & Compliance
1 6 (1.17%) QA
2 2 (0.39%) SEPA
2 2 (0.39%) WAI
3 1 (0.19%) ISO/IEC 27001
System Software
1 5 (0.97%) Active Directory
2 3 (0.58%) Docker
3 2 (0.39%) Ceph
4 1 (0.19%) Tivoli Workload Scheduler
Systems Management
1 15 (2.91%) Puppet
2 6 (1.17%) EMC NetWorker
3 1 (0.19%) Tivoli
Vendors
1 128 (24.85%) Microsoft
2 58 (11.26%) Oracle
3 24 (4.66%) IBM
4 17 (3.30%) Adobe
5 8 (1.55%) SAP
6 7 (1.36%) HP
6 7 (1.36%) Progress
6 7 (1.36%) Twitter
7 4 (0.78%) ATG
7 4 (0.78%) Blue Martini
7 4 (0.78%) Elastic Path
7 4 (0.78%) Google
7 4 (0.78%) Interwoven
7 4 (0.78%) Sun
8 3 (0.58%) Lotus
9 2 (0.39%) Atlassian
9 2 (0.39%) Perforce
9 2 (0.39%) Sitecore
9 2 (0.39%) Sybase
10 1 (0.19%) Intershop
Watford, Hertfordshire
Nigel Frank International Ltd
Salary: £25000 per annum
Posted: 20 hours ago
Harpenden, Hertfordshire
Oscar
Salary: £40000 - £50000 per annum + Benefits
Posted: 16 hours ago
Watford, Hertfordshire
360 Resourcing Solutions
Salary: £25,000 per annum
Posted: 15 hours ago
Bishop's Stortford, Hertfordshire
Ashdown IT
Salary: £18000 - £23000 per annum
Posted: Yesterday
Hertford, Hertfordshire
Understanding Recruitment
Salary: £25000.00 - £33000.00 per annum
Posted: Yesterday
St. Albans, Hertfordshire
Oscar
Salary: £45000 - £55000 per annum + Benefits
Posted: 12 hours ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £30000 - £37000 per annum + benefits
Posted: 2 days ago
St. Albans, Hertfordshire
Asset Resourcing Ltd
Salary: Attractive + full benefits
Posted: Yesterday
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £35000 - £50000 per annum + benefits
Posted: 2 days ago
Hoddesdon, Hertfordshire
Oscar
Salary: £30000 - £40000 per annum + Benefits
Posted: Yesterday
Watford, Hertfordshire
Verticality Ltd
Salary: £35000 - £40000 per annum, Benefits Bonus + Benefits Package
Posted: 17 hours ago
Hertford, Hertfordshire
Evolution Recruitment Solutions
Salary: 30 - 55k + Benefits
Posted: Yesterday
Rickmansworth, Hertfordshire
ARC IT Recruitment Ltd
Salary: £30000 - £35000 per annum + DOE
Posted: 4 days ago
Watford, Hertfordshire
Nigel Frank International Ltd
Salary: £25000 per annum
Posted: 4 days ago
Harpenden, Hertfordshire
Evolution Recruitment Solutions
Salary: up to 50k + 5% Pension, 25 days, Health Care and more
Posted: 5 days ago
Harpenden, Hertfordshire
Oscar
Salary: £25000 - £30000 per annum
Posted: 6 days ago
Hertford, Hertfordshire
Oscar
Salary: £22000 - £28000 per annum
Posted: 4 days ago
Hemel Hempstead, Hertfordshire
Oscar
Salary: £22000 - £30000 per annum + Benefits
Posted: 6 days ago
Watford, Hertfordshire
Experis Ltd
Salary: £45000.00 - £50000.00 per annum + Benefts
Posted: Yesterday
Watford, Hertfordshire
Burns Sheehan
Salary: £45000.00 - £55000 per annum + Free Parking + Lunch
Posted: 6 days ago
Bishop's Stortford, Hertfordshire
Agentis Solution
Salary: From £30,000 to £35,000 per annum
Posted: 8 days ago
Hertfordshire
Oscar
Salary: £45000 - £50000 per annum
Posted: 12 hours ago
Hertford, Hertfordshire
Oscar
Salary: £25000 - £45000 per annum + Benefits
Posted: 4 days ago
Hertfordshire
Oscar
Salary: £35000 - £45000 per annum + Benefits
Posted: 6 days ago
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £45000 - £50000 per annum + benefits
Posted: 2 days ago
Hertfordshire
Oscar
Salary: £50000 - £60000 per annum + benefits
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
BAM Construct UK Ltd
Salary: Competitive salary plus car allowance, Bonus, PHI, Pension
Posted: 25 days ago
Royston, Hertfordshire
Evolution Recruitment Solutions
Salary: 20k-25k + benefits
Posted: 5 days ago
Hemel Hempstead, Hertfordshire
Oscar
Salary: £20000 - £25000 per annum + Benefits
Posted: 4 days ago
Hertfordshire
Oscar
Salary: £40000 - £45000 per annum + Benefits
Posted: 4 days ago