Period
to 11 November 2019

The following table provides summary statistics for permanent job vacancies advertised in Buckinghamshire with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 11 November 2019 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South East > Buckinghamshire
6 months to
11 Nov 2019
Same period 2018 Same period 2017
Rank 3 7 6
Rank change year-on-year +4 -1 -4
Permanent jobs citing JavaScript 427 465 617
As % of all permanent IT jobs advertised in Buckinghamshire 19.41% 18.85% 21.48%
As % of the Programming Languages category 39.57% 33.72% 38.28%
Number of salaries quoted 366 447 601
Buckinghamshire median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +12.50%
10th Percentile £31,125 £27,500 £30,000
90th Percentile £72,500 £60,500 £62,500
South East median annual salary £47,000 £45,000 £45,000
% change year-on-year +4.44% - +5.88%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Buckinghamshire with a requirement for coding skills.

All Programming Languages
Buckinghamshire
Permanent vacancies with a requirement for coding skills 1,079 1,379 1,612
As % of all permanent IT jobs advertised in Buckinghamshire 49.05% 55.90% 56.11%
Number of salaries quoted 892 1,217 1,406
Buckinghamshire median annual salary £47,500 £45,000 £42,500
Median salary % change year-on-year +5.56% +5.88% -
10th Percentile £28,775 £26,250 £27,000
90th Percentile £68,675 £63,750 £61,250
South East median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% -

JavaScript
Job Vacancy Trend in Buckinghamshire

Job postings citing JavaScript as a percentage of all IT jobs advertised in Buckinghamshire.

Job vacancy trend for JavaScript in Buckinghamshire

JavaScript
Salary Trend in Buckinghamshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript in Buckinghamshire.

Salary trend for JavaScript in Buckinghamshire

JavaScript
Salary Histogram in Buckinghamshire

The salary distribution of IT jobs citing JavaScript in Buckinghamshire over the 6 months to 11 November 2019.

Salary histogram for JavaScript in Buckinghamshire

JavaScript
Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the Buckinghamshire region over the 6 months to 11 November 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes +1 299 £50,000 +17.65% 45
High Wycombe +16 42 £37,750 -20.53% 18
Marlow +2 20 £52,500 +5.00% 5
Aylesbury -6 7 £39,000 -17.89% 7
Amersham -9 7 £30,000 -40.00% 3
Gerrards Cross +8 6 £55,000 -
Beaconsfield +5 5 £45,000 +28.57% 1
Buckingham 0 4 £40,000 -27.27% 4
Newport Pagnell +2 1 £55,000 +29.41%
Olney - 1 £45,000 -
JavaScript
South East

For the 6 months to 11 November 2019, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Buckinghamshire region with a requirement for JavaScript.

1 253 (59.25%) HTML
2 206 (48.24%) CSS
3 167 (39.11%) .NET
4 154 (36.07%) Agile Software Development
5 148 (34.66%) C#
6 134 (31.38%) Java
7 119 (27.87%) SQL Server
8 117 (27.40%) Scrum
9 113 (26.46%) AngularJS
10 110 (25.76%) SQL
11 107 (25.06%) Git (software)
12 102 (23.89%) React
13 97 (22.72%) Spring
14 84 (19.67%) Microservices
15 80 (18.74%) MongoDB
15 80 (18.74%) PHP
16 76 (17.80%) ASP.NET
16 76 (17.80%) Docker
17 75 (17.56%) Retail
18 73 (17.10%) MVC
18 73 (17.10%) jQuery
19 71 (16.63%) JSON
20 67 (15.69%) PostgreSQL
21 65 (15.22%) TDD
22 62 (14.52%) Software Engineering
22 62 (14.52%) JIRA
22 62 (14.52%) MySQL
23 61 (14.29%) Oracle
23 61 (14.29%) SDLC
24 57 (13.35%) Web Development

JavaScript
Co-occurring IT Skills in Buckinghamshire 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 55 (12.88%) Confluence
2 29 (6.79%) Tomcat
3 20 (4.68%) CMS
4 11 (2.58%) WebLogic
5 9 (2.11%) JBoss
5 9 (2.11%) WebSphere
6 8 (1.87%) GlassFish
6 8 (1.87%) Oracle SOA Suite
7 6 (1.41%) Moodle
8 5 (1.17%) WordPress
9 4 (0.94%) IIS
10 3 (0.70%) Apache
10 3 (0.70%) Oracle Workflow
10 3 (0.70%) SharePoint
10 3 (0.70%) Smallworld
11 2 (0.47%) GeoServer
11 2 (0.47%) Jetty
11 2 (0.47%) Kentico
12 1 (0.23%) Drupal
12 1 (0.23%) SAS
Applications
1 16 (3.75%) Microsoft Office
2 10 (2.34%) Sketch
3 6 (1.41%) Microsoft Excel
4 4 (0.94%) Photoshop
5 2 (0.47%) Adobe Illustrator
6 1 (0.23%) AutoCAD
Business Applications
1 9 (2.11%) GoldMine
2 4 (0.94%) Salesforce.com CRM
Cloud Services
1 47 (11.01%) AWS
2 37 (8.67%) Azure
3 13 (3.04%) PaaS
3 13 (3.04%) SaaS
4 10 (2.34%) Serverless
5 9 (2.11%) Power Platform
6 8 (1.87%) Adobe Creative Cloud
6 8 (1.87%) AWS Lambda
7 6 (1.41%) Office 365
8 4 (0.94%) Amazon EC2
9 2 (0.47%) Amazon Cognito
9 2 (0.47%) Amazon S3
9 2 (0.47%) GCP
9 2 (0.47%) MailChimp
10 1 (0.23%) Azure Active Directory
10 1 (0.23%) Cloud Computing
10 1 (0.23%) DigitalOcean
10 1 (0.23%) GitHub
10 1 (0.23%) npm
Communications & Networking
1 10 (2.34%) TCP/IP
2 7 (1.64%) HTTP
2 7 (1.64%) Internet
3 5 (1.17%) Firewall
4 3 (0.70%) HTTPS
4 3 (0.70%) VoIP
5 2 (0.47%) GPON
6 1 (0.23%) Bluetooth
6 1 (0.23%) CTI
6 1 (0.23%) FTP
6 1 (0.23%) Intranet
6 1 (0.23%) LTE
6 1 (0.23%) SSH
6 1 (0.23%) Wi-Fi
6 1 (0.23%) Wireless
Database & Business Intelligence
1 119 (27.87%) SQL Server
2 80 (18.74%) MongoDB
3 67 (15.69%) PostgreSQL
4 62 (14.52%) MySQL
5 51 (11.94%) Redis
6 17 (3.98%) NoSQL
6 17 (3.98%) Oracle Database
7 16 (3.75%) Relational Database
8 13 (3.04%) RDBMS
9 10 (2.34%) Oracle Database 10g
9 10 (2.34%) Oracle Database 11g
9 10 (2.34%) Oracle Database 12c
10 9 (2.11%) Power BI
10 9 (2.11%) SQL Server Reporting Services
11 8 (1.87%) Amazon DynamoDB
12 6 (1.41%) Amazon RDS
13 5 (1.17%) GIS
14 3 (0.70%) Big Data
14 3 (0.70%) InterSystems Cache
14 3 (0.70%) SQL Server 2012
Development Applications
1 107 (25.06%) Git (software)
2 62 (14.52%) JIRA
3 48 (11.24%) Selenium
4 43 (10.07%) Cucumber
5 37 (8.67%) Babel
5 37 (8.67%) webpack
6 25 (5.85%) Visual Studio
7 23 (5.39%) Maven
8 14 (3.28%) NUnit
9 12 (2.81%) Jenkins
10 8 (1.87%) JUnit
11 7 (1.64%) StyleCop
11 7 (1.64%) Team Foundation Server
12 6 (1.41%) Mockito
12 6 (1.41%) SpecFlow
13 5 (1.17%) ReSharper
14 4 (0.94%) gulp
14 4 (0.94%) Jasmine
14 4 (0.94%) Mocha
14 4 (0.94%) TeamCity
General
1 75 (17.56%) Retail
2 38 (8.90%) Finance
3 15 (3.51%) Automotive
4 11 (2.58%) Telecoms
5 10 (2.34%) Games
5 10 (2.34%) Marketing
6 7 (1.64%) Aerospace
7 5 (1.17%) Advertising
8 2 (0.47%) Law
9 1 (0.23%) Hindi Language
9 1 (0.23%) Public Sector
9 1 (0.23%) Punjabi Language
9 1 (0.23%) Urdu Language
Job Titles
1 285 (66.74%) Developer
2 86 (20.14%) .NET Developer
3 50 (11.71%) C# Developer
4 44 (10.30%) JavaScript Developer
5 40 (9.37%) Analyst
5 40 (9.37%) C# .NET Developer
6 37 (8.67%) Java Developer
6 37 (8.67%) Senior Developer
7 36 (8.43%) React Developer
8 34 (7.96%) Software Developer
8 34 (7.96%) UI Developer
9 29 (6.79%) Junior
9 29 (6.79%) Junior Developer
9 29 (6.79%) Software Engineer
10 26 (6.09%) Full Stack Developer
11 22 (5.15%) Business Analyst
11 22 (5.15%) Technical Analyst
11 22 (5.15%) Technical Business Analyst
12 18 (4.22%) Junior .NET Developer
12 18 (4.22%) PHP Developer
Libraries, Frameworks & Software Standards
1 253 (59.25%) HTML
2 206 (48.24%) CSS
3 167 (39.11%) .NET
4 113 (26.46%) AngularJS
5 102 (23.89%) React
6 97 (22.72%) Spring
7 76 (17.80%) ASP.NET
8 73 (17.10%) jQuery
9 71 (16.63%) JSON
10 53 (12.41%) Kafka
11 48 (11.24%) Web Services
12 46 (10.77%) XML
13 45 (10.54%) HTML5
14 39 (9.13%) Node.js
15 38 (8.90%) SOAP
16 37 (8.67%) .NET Framework
16 37 (8.67%) Enzyme
17 36 (8.43%) ASP.NET MVC
17 36 (8.43%) REST
17 36 (8.43%) Vue.js
Miscellaneous
1 38 (8.90%) Greenfield Project
2 36 (8.43%) User Experience
3 17 (3.98%) Driving Licence
3 17 (3.98%) Mobile App
4 9 (2.11%) Enterprise Cloud
4 9 (2.11%) Enterprise Software
5 8 (1.87%) Animation
5 8 (1.87%) Self-Motivation
5 8 (1.87%) Smartphone
5 8 (1.87%) Social Media
6 6 (1.41%) Analytical Skills
6 6 (1.41%) VLE
7 3 (0.70%) Algorithms
7 3 (0.70%) e-Learning
7 3 (0.70%) Replication
7 3 (0.70%) RIA
8 2 (0.47%) Arduino
8 2 (0.47%) Kinect
8 2 (0.47%) Oculus Rift
8 2 (0.47%) Virtual Team
Operating Systems
1 35 (8.20%) Linux
2 24 (5.62%) Windows
3 12 (2.81%) Apple iOS
4 10 (2.34%) Android
5 3 (0.70%) Windows Server
6 1 (0.23%) FreeRTOS
6 1 (0.23%) Unix
6 1 (0.23%) Windows 10
Processes & Methodologies
1 154 (36.07%) Agile Software Development
2 117 (27.40%) Scrum
3 84 (19.67%) Microservices
4 73 (17.10%) MVC
5 65 (15.22%) TDD
6 62 (14.52%) Software Engineering
7 61 (14.29%) SDLC
8 57 (13.35%) Web Development
9 51 (11.94%) Technology Roadmap
10 50 (11.71%) Front End Development
10 50 (11.71%) Sprint Planning
11 46 (10.77%) Planning Poker
12 43 (10.07%) Burndown Charts
13 37 (8.67%) BDD
14 28 (6.56%) Continuous Integration
15 26 (6.09%) DevOps
16 24 (5.62%) Multichannel Retail
17 23 (5.39%) SOLID
18 22 (5.15%) OO
19 21 (4.92%) Open Source
Programming Languages
1 148 (34.66%) C#
2 134 (31.38%) Java
3 110 (25.76%) SQL
4 80 (18.74%) PHP
5 51 (11.94%) ES6
6 46 (10.77%) Python
7 37 (8.67%) ES7
8 29 (6.79%) Ruby
9 22 (5.15%) Java 8
10 17 (3.98%) TypeScript
11 13 (3.04%) PL/SQL
12 11 (2.58%) C++
13 9 (2.11%) Shell Script
13 9 (2.11%) VB.NET
14 8 (1.87%) C
15 7 (1.64%) T-SQL
16 6 (1.41%) Bash Shell
16 6 (1.41%) Scala
17 5 (1.17%) PowerShell
18 4 (0.94%) Bourne shell
Qualifications
1 32 (7.49%) Degree
2 14 (3.28%) Computer Science Degree
3 12 (2.81%) Security Cleared
4 4 (0.94%) SC Cleared
5 2 (0.47%) CBAP
5 2 (0.47%) CTC Cleared
5 2 (0.47%) IIBA
5 2 (0.47%) Sun Certification
6 1 (0.23%) Master's Degree
Quality Assurance & Compliance
1 48 (11.24%) QA
2 6 (1.41%) PCI DSS
3 5 (1.17%) GDPR
4 1 (0.23%) ISO/IEC 27001
4 1 (0.23%) SLA
System Software
1 76 (17.80%) Docker
2 1 (0.23%) Active Directory
2 1 (0.23%) Firmware
2 1 (0.23%) vSphere
2 1 (0.23%) XenApp
Systems Management
1 53 (12.41%) Marathon
1 53 (12.41%) Mesos
2 2 (0.47%) Zipkin
3 1 (0.23%) Kubernetes
Vendors
1 61 (14.29%) Oracle
2 49 (11.48%) Microsoft
3 11 (2.58%) Adobe
4 10 (2.34%) OutSystems
4 10 (2.34%) Zend
5 9 (2.11%) Capita
5 9 (2.11%) IBM
5 9 (2.11%) Sage
6 7 (1.64%) Salesforce.com
6 7 (1.64%) Xamarin
7 4 (0.94%) Dell
7 4 (0.94%) Google
8 2 (0.47%) Cypress Semiconductor
8 2 (0.47%) Sophos
8 2 (0.47%) Sun
9 1 (0.23%) Citrix
9 1 (0.23%) NEC
9 1 (0.23%) PeopleSoft
9 1 (0.23%) SAP
9 1 (0.23%) VMware