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 19 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
East of England / Hertfordshire
Rank 6 13 7
Rank change year-on-year
+7 -6
Permanent jobs citing JavaScript 361 280 389
As % of all permanent IT jobs located in Hertfordshire 17.88% 12.48% 19.09%
As % of the Programming Languages category 34.95% 29.02% 36.49%
Number of salaries quoted 331 264 279
Median salary £40,000 £45,000 £42,500
Median salary % change year-on-year
-11.11% +5.88%
90% offered a salary of more than £32,500 £34,750 £27,500
10% offered a salary of more than £60,000 £65,250 £60,000
UK excluding London median salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

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
1033 965 1066
As % of all permanent IT jobs located in Hertfordshire 51.16% 43.02% 52.31%
Number of salaries quoted 892 809 815
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £32,000 £30,000
10% offered a salary of more than £65,000 £62,500 £65,000
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year
+4.93% +1.25%

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 19 February 2017.

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 19 February 2017. 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 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 +12 71 £46,750 -15.00% 11
Stevenage +8 48 £42,500 +13.33% 5
St Albans 0 40 £45,000 -10.00% 7
Hemel Hempstead +24 34 £32,500 -23.52% 1
Letchworth +9 25 £40,000 -15.34% 2
Hertford +1 19 £32,500 -27.77% 2
Borehamwood - 18 £37,500 -
Harpenden -6 15 £42,500 -26.08% 2
Hitchin - 13 £34,000 -
Rickmansworth +3 11 £45,000 +38.46% 1
Waltham Cross - 11 £67,500 -
Welwyn Garden City -6 9 £32,500 -56.66%
Royston - 8 £50,000 - 1
Bishop's Stortford 0 7 £55,000 +57.14% 1
Potters Bar - 4 £38,750 - 1
Tring 0 3 £42,500 -
Berkhamsted +2 1 £27,500 -38.88%
Ware - 1 £60,000 -
Welwyn - 1 £65,000 - 1
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 19 February 2017, 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 (66.77%) HTML
2 347 (55.17%) C#
3 325 (51.67%) .NET
4 303 (48.17%) CSS
5 282 (44.83%) MVC
6 266 (42.29%) ASP.NET
7 263 (41.81%) Agile Software Development
8 234 (37.20%) SQL
9 230 (36.57%) jQuery
10 227 (36.09%) AngularJS
11 196 (31.16%) SQL Server
12 176 (27.98%) ASP.NET MVC
13 157 (24.96%) Scrum
14 149 (23.69%) HTML5
15 136 (21.62%) Web Development
16 135 (21.46%) TDD
17 134 (21.30%) Java
18 111 (17.65%) .NET Framework
19 106 (16.85%) ASP.NET Web API
20 100 (15.90%) Twitter Bootstrap
21 97 (15.42%) Node.js
22 93 (14.79%) Entity Framework
23 91 (14.47%) Software Engineering
24 88 (13.99%) OO
25 87 (13.83%) Degree
26 85 (13.51%) XML
27 81 (12.88%) Web Services
27 81 (12.88%) Ajax
28 75 (11.92%) Front End Development
29 74 (11.76%) 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 29 (4.61%) Tomcat
2 23 (3.66%) SharePoint
3 22 (3.50%) CMS
4 19 (3.02%) Elasticsearch
4 19 (3.02%) IIS
5 14 (2.23%) Apache
6 13 (2.07%) JBoss
6 13 (2.07%) WebSphere
6 13 (2.07%) WordPress
7 9 (1.43%) WebLogic
8 8 (1.27%) Umbraco
9 4 (0.64%) NServiceBus
10 2 (0.32%) BizTalk Server
10 2 (0.32%) Oracle SOA Suite
10 2 (0.32%) SharePoint 2010
10 2 (0.32%) Sitecore CMS
10 2 (0.32%) WildFly
11 1 (0.16%) Drupal
11 1 (0.16%) Lightstreamer
11 1 (0.16%) WebSphere Application Server
Applications
1 37 (5.88%) Photoshop
2 33 (5.25%) MS Excel
3 22 (3.50%) Adobe Illustrator
4 12 (1.91%) GIMP
5 8 (1.27%) Fireworks
5 8 (1.27%) InDesign
6 6 (0.95%) Adobe Creative Suite
7 2 (0.32%) MS Office
8 1 (0.16%) MS Project
Business Applications
1 14 (2.23%) Dynamics CRM
2 7 (1.11%) Payment Gateway
3 2 (0.32%) Dynamics AX
3 2 (0.32%) Magento
Cloud Services
1 37 (5.88%) Microsoft Azure
2 29 (4.61%) SaaS
3 25 (3.97%) Amazon AWS
4 7 (1.11%) Office 365
5 1 (0.16%) GitHub
Communications & Networking
1 18 (2.86%) Wireshark
2 14 (2.23%) Ethernet
3 11 (1.75%) RS-232
4 8 (1.27%) HTTP
4 8 (1.27%) TCP/IP
5 6 (0.95%) SNMP
6 5 (0.79%) DNS
6 5 (0.79%) SMTP
6 5 (0.79%) SSH
7 4 (0.64%) FTP
8 3 (0.48%) Firewall
8 3 (0.48%) Network Security
8 3 (0.48%) SSL
8 3 (0.48%) VoIP
8 3 (0.48%) Wireless
9 2 (0.32%) AMQP
10 1 (0.16%) Broadband
10 1 (0.16%) Intranet
10 1 (0.16%) PuTTY
10 1 (0.16%) Remote Desktop
Database & Business Intelligence
1 196 (31.16%) SQL Server
2 62 (9.86%) NoSQL
3 51 (8.11%) MySQL
4 34 (5.41%) SQL Server 2014
5 33 (5.25%) MongoDB
6 25 (3.97%) RavenDB
7 20 (3.18%) SQL Server Reporting Services
8 18 (2.86%) Relational Database
9 16 (2.54%) SQL Server Integration Services
10 9 (1.43%) Redis
11 8 (1.27%) RDBMS
12 6 (0.95%) Data Warehouse
12 6 (0.95%) SQL Server 2012
13 4 (0.64%) Big Data
13 4 (0.64%) SQL Server 2008
14 3 (0.48%) Amazon DynamoDB
14 3 (0.48%) Data Mining
14 3 (0.48%) DocumentDB
15 2 (0.32%) Oracle Database
15 2 (0.32%) SQL Server 2016
Development Applications
1 69 (10.97%) Git (software)
2 57 (9.06%) Team Foundation Server
3 37 (5.88%) Visual Studio
4 36 (5.72%) gulp
4 36 (5.72%) NUnit
5 29 (4.61%) Jenkins
5 29 (4.61%) Subversion
6 28 (4.45%) MSTest
7 24 (3.82%) Octopus Deploy
8 23 (3.66%) WebDriver
9 21 (3.34%) JBehave
9 21 (3.34%) Karma Test Runner
10 20 (3.18%) Maven
11 19 (3.02%) TeamCity
12 16 (2.54%) SpecFlow
13 11 (1.75%) Dreamweaver
13 11 (1.75%) ReSharper
14 9 (1.43%) JIRA
15 8 (1.27%) Grunt
15 8 (1.27%) Moq
General
1 46 (7.31%) Finance
2 22 (3.50%) Retail
3 20 (3.18%) Telecoms
4 14 (2.23%) Games
5 12 (1.91%) Marketing
6 11 (1.75%) Music Industry
7 10 (1.59%) Electronics
8 6 (0.95%) Law
9 4 (0.64%) Manufacturing
10 3 (0.48%) Banking
11 2 (0.32%) Aerospace
12 1 (0.16%) Advertising
12 1 (0.16%) Legal
12 1 (0.16%) Publishing
Job Titles
1 503 (79.97%) Developer
2 218 (34.66%) .NET Developer
3 179 (28.46%) C# Developer
4 129 (20.51%) C# .NET Developer
5 109 (17.33%) ASP.NET MVC Developer
6 108 (17.17%) JavaScript Developer
7 80 (12.72%) Senior Developer
8 77 (12.24%) ASP.NET Developer
9 65 (10.33%) Web Developer
10 62 (9.86%) C# ASP.NET Developer
11 60 (9.54%) Java Developer
12 59 (9.38%) Front End Developer (Client-Side Developer)
13 58 (9.22%) HTML Developer
13 58 (9.22%) Software Developer
14 45 (7.15%) Senior .NET Developer
15 35 (5.56%) HTML CSS Developer
16 33 (5.25%) SQL Developer
17 32 (5.09%) Angular Developer
17 32 (5.09%) Programmer
18 30 (4.77%) PHP Developer
Libraries, Frameworks & Software Standards
1 420 (66.77%) HTML
2 325 (51.67%) .NET
3 303 (48.17%) CSS
4 266 (42.29%) ASP.NET
5 230 (36.57%) jQuery
6 227 (36.09%) AngularJS
7 176 (27.98%) ASP.NET MVC
8 149 (23.69%) HTML5
9 111 (17.65%) .NET Framework
10 106 (16.85%) ASP.NET Web API
11 100 (15.90%) Twitter Bootstrap
12 97 (15.42%) Node.js
13 93 (14.79%) Entity Framework
14 85 (13.51%) XML
15 81 (12.88%) Ajax
15 81 (12.88%) Web Services
16 74 (11.76%) KnockoutJS
17 70 (11.13%) RESTful
18 63 (10.02%) WCF
19 56 (8.90%) Spring
Miscellaneous
1 59 (9.38%) User Experience
2 58 (9.22%) Computer Science
3 21 (3.34%) Physics
4 18 (2.86%) Analytical Skills
4 18 (2.86%) Visualisation
5 17 (2.70%) Mathematics
6 15 (2.38%) Mobile App
7 11 (1.75%) Fintech
8 10 (1.59%) iPad
9 9 (1.43%) Enterprise Software
10 6 (0.95%) Client/Server
11 5 (0.79%) e-Learning
11 5 (0.79%) Smartphone
12 4 (0.64%) Smart Home
12 4 (0.64%) W3C
13 3 (0.48%) EPoS
13 3 (0.48%) Spread Betting
14 2 (0.32%) Device Driver
14 2 (0.32%) Embedded Systems
14 2 (0.32%) Replication
Operating Systems
1 67 (10.65%) Linux
2 46 (7.31%) Windows
3 27 (4.29%) Unix
4 11 (1.75%) Android
5 10 (1.59%) Apple iOS
6 6 (0.95%) Windows Server 2008
7 5 (0.79%) Mac OS X
7 5 (0.79%) Windows Server
8 3 (0.48%) Windows 7
8 3 (0.48%) Windows 8
8 3 (0.48%) Windows XP
9 2 (0.32%) Debian
9 2 (0.32%) Mac OS
9 2 (0.32%) Solaris
10 1 (0.16%) Ubuntu
10 1 (0.16%) Windows Server 2012
Processes & Methodologies
1 282 (44.83%) MVC
2 263 (41.81%) Agile Software Development
3 157 (24.96%) Scrum
4 136 (21.62%) Web Development
5 135 (21.46%) TDD
6 91 (14.47%) Software Engineering
7 88 (13.99%) OO
8 75 (11.92%) Front End Development
9 60 (9.54%) Unit Testing
10 59 (9.38%) Continuous Integration
10 59 (9.38%) Multithreading
11 46 (7.31%) OOP
12 41 (6.52%) BDD
13 39 (6.20%) SOA
14 33 (5.25%) OOD
15 29 (4.61%) Web Design
16 28 (4.45%) SOLID
17 24 (3.82%) E-Commerce
17 24 (3.82%) Responsive Web Design
18 23 (3.66%) Web Application Development
Programming Languages
1 347 (55.17%) C#
2 234 (37.20%) SQL
3 134 (21.30%) Java
4 74 (11.76%) T-SQL
5 65 (10.33%) PHP
6 47 (7.47%) C++
6 47 (7.47%) TypeScript
7 36 (5.72%) Ruby
8 28 (4.45%) PowerShell
9 26 (4.13%) ES6
10 22 (3.50%) Shell Script
11 18 (2.86%) VB.NET
12 17 (2.70%) Python
13 14 (2.23%) VB
14 7 (1.11%) C
14 7 (1.11%) Scala
14 7 (1.11%) XAML
15 6 (0.95%) Objective-C
15 6 (0.95%) PL/SQL
16 5 (0.79%) Bash Shell
Qualifications
1 87 (13.83%) Degree
2 15 (2.38%) PhD
3 2 (0.32%) SC Cleared
3 2 (0.32%) Security Cleared
4 1 (0.16%) CCNA
4 1 (0.16%) Cisco Certification
4 1 (0.16%) HND
Quality Assurance & Compliance
1 22 (3.50%) QA
2 7 (1.11%) PCI DSS
3 4 (0.64%) SLA
4 3 (0.48%) ISO/IEC 27001
5 2 (0.32%) ISO 9001
6 1 (0.16%) ISO13485
6 1 (0.16%) SEPA
System Software
1 10 (1.59%) Docker
2 3 (0.48%) Virtual Machines
3 2 (0.32%) VMware Infrastructure
4 1 (0.16%) Active Directory
4 1 (0.16%) Tivoli Workload Scheduler
Systems Management
1 23 (3.66%) Opscode Chef
2 3 (0.48%) Grafana
2 3 (0.48%) Graphite
3 2 (0.32%) Capistrano
4 1 (0.16%) Ansible
4 1 (0.16%) Cisco UCCE
4 1 (0.16%) Oracle Enterprise Manager
4 1 (0.16%) Puppet
4 1 (0.16%) SCCM
4 1 (0.16%) Terraform
4 1 (0.16%) Tivoli
Vendors
1 63 (10.02%) Microsoft
2 24 (3.82%) Oracle
3 16 (2.54%) Adobe
3 16 (2.54%) Xamarin
4 9 (1.43%) Google
5 7 (1.11%) IBM
6 5 (0.79%) Red Hat
6 5 (0.79%) Splunk
7 4 (0.64%) Cisco
7 4 (0.64%) SAP
7 4 (0.64%) Sybase
8 3 (0.48%) hybris
8 3 (0.48%) Talend
9 2 (0.32%) Apple
9 2 (0.32%) EMC
9 2 (0.32%) Facebook
9 2 (0.32%) Progress
9 2 (0.32%) Sitecore
9 2 (0.32%) VMware
9 2 (0.32%) Zend
Rickmansworth, Hertfordshire
Additional Resources Ltd
Salary: benefits
Posted: 6 hours ago
Hertford, Hertfordshire
Understanding Recruitment
Salary: £30000.00 - £35000.00 per annum + benefits
Posted: 13 hours ago
Hemel Hempstead, Hertfordshire
Understanding Recruitment
Salary: £35000 - £50000 per annum + Benefits
Posted: 15 hours ago
Letchworth Garden City, Hertfordshire
Understanding Recruitment
Salary: £30000 - £45000 per annum + benefits + bonus
Posted: 15 hours ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £60000 per annum + benefits
Posted: 15 hours ago
Stevenage, Hertfordshire
Oscar
Posted: 2 days ago
Watford, Hertfordshire
Senitor Associates
Salary: £30000 - £37000 per annum + Ace Benefits
Posted: 2 days ago
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £30000 - £50000 per annum + Benefits
Posted: 15 hours ago
Harpenden, Hertfordshire
Oscar
Salary: £30000 - £55000 per annum + Benefits
Posted: 3 days ago
Stevenage, Hertfordshire
Oscar
Salary: £40000 - £55000 per annum + benefits
Posted: 4 days ago
Stevenage, Hertfordshire
Oscar
Salary: £45000 - £55000 per annum + Benefits
Posted: 4 days ago
St. Albans, Hertfordshire
Spectrum IT Recruitment (South) Ltd
Salary: £40000 - £50000 per annum
Posted: 3 days ago
Watford, Hertfordshire
Quant Capital
Salary: Up to £50,000 per annum + benefits and bonus
Posted: 4 days ago
Watford, Hertfordshire
Oscar
Salary: £30000 - £42000 per annum + Benefits
Posted: 3 days ago
Watford, Hertfordshire
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Watford, Hertfordshire
Oscar
Salary: £25000 - £30000 per annum + Benefits
Posted: 4 days ago
Stevenage, Hertfordshire
Oscar
Salary: £50000 - £70000 per annum + Benefits
Posted: 6 days ago
Watford, Hertfordshire
Firway Consulting
Salary: From £32,000 to £40,000 per annum To £40k (Depending on exp)
Posted: 4 days ago
Harpenden, Hertfordshire
Oscar
Salary: £40000 - £50000 per annum + Benefits
Posted: 6 days ago
St. Albans, Hertfordshire
Oscar
Salary: £40000 - £55000 per annum + Benefits
Posted: 5 days ago
Potters Bar, Hertfordshire
Ashdown IT
Salary: £50000 per annum + 25 days holiday
Posted: 5 days ago
Hertfordshire
James Joseph Associates.
Salary: bonus + pension + benefits
Posted: 6 days ago
Watford, Hertfordshire
ReThink Recruitment
Salary: £50000.00 - £60000.00 per annum + Bonus + benefits
Posted: 6 days ago
Letchworth Garden City
Applause IT Ltd
Salary: £25000 - £35000 per annum
Posted: 9 days ago
Watford, Hertfordshire
ReThink Recruitment
Salary: £65000.00 - £75000.00 per annum + Bonus + benefits
Posted: 5 days ago
Stevenage, Hertfordshire
Oscar
Salary: £45000 - £60000 per annum + Benefits
Posted: 6 days ago
St. Albans, Hertfordshire
Evolution Recruitment Solutions
Salary: 60-65K + Excellent Benefits!
Posted: 6 days ago
Watford
Nigel Frank International
Salary: £50000 - £75000 per annum + Package
Posted: 6 days ago
St. Albans, Hertfordshire
Evolution Recruitment Solutions
Salary: 40 - 60k DOE + Bonus, 3% Pension, Healthcare and more
Posted: 6 days ago
Watford
Nigel Frank International
Salary: £75000 - £90000 per annum + Package
Posted: 6 days ago