Period
to 13 November 2019

The following table provides summary statistics for permanent job vacancies with a requirement for Isomorphic JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Isomorphic JavaScript over the 6 months to 13 November 2019 with a comparison to the same period in the previous 2 years.

Isomorphic JavaScript
UK
6 months to
13 Nov 2019
Same period 2018 Same period 2017
Rank 1025 1106 1170
Rank change year-on-year +81 +64 +36
Permanent jobs citing Isomorphic JavaScript 37 48 28
As % of all permanent IT jobs advertised in the UK 0.027% 0.029% 0.016%
As % of the Processes & Methodologies category 0.029% 0.032% 0.017%
Number of salaries quoted 20 21 23
UK median annual salary £67,500 £80,000 £57,500
Median salary % change year-on-year -15.63% +39.13% -11.54%
10th Percentile £47,500 £47,500 £48,500
90th Percentile £80,000 £87,500 £71,850
UK excluding London median annual salary £50,000 £60,000 £55,000
% change year-on-year -16.67% +9.09% -

Isomorphic JavaScript is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for process or methodology skills.

All Process and Methodology Skills
UK
Permanent vacancies with a requirement for process or methodology skills 126,632 149,567 165,598
As % of all permanent IT jobs advertised in the UK 92.06% 91.83% 92.23%
Number of salaries quoted 100,067 119,094 130,969
UK median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +4.17%
10th Percentile £30,000 £29,000 £28,000
90th Percentile £86,250 £85,000 £80,000
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

Isomorphic JavaScript
Job Vacancy Trend

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

Job vacancy trend for Isomorphic JavaScript in the UK

Isomorphic JavaScript
Salary Trend

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

Salary trend for Isomorphic JavaScript in the UK

Isomorphic JavaScript
Salary Histogram

The salary distribution of IT jobs citing Isomorphic JavaScript over the 6 months to 13 November 2019.

Salary histogram for Isomorphic JavaScript in the UK

Isomorphic JavaScript
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Isomorphic JavaScript within the UK over the 6 months to 13 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
England +89 36 £70,000 -12.50% 8
London +105 32 £70,000 -12.50% 5
UK excluding London +52 4 £50,000 -16.67% 3
South East +29 2 - - 1
East of England - 2 £50,000 -

For the 6 months to 13 November 2019, IT jobs citing Isomorphic 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 with a requirement for Isomorphic JavaScript.

1 37 (100.00%) JavaScript
2 33 (89.19%) React
3 30 (81.08%) Agile Software Development
4 29 (78.38%) Node.js
5 28 (75.68%) Redux
6 26 (70.27%) ES6
6 26 (70.27%) CSS
7 25 (67.57%) HTML
7 25 (67.57%) HTML5
7 25 (67.57%) CSS3
8 24 (64.86%) Redis
8 24 (64.86%) TDD
9 22 (59.46%) BDD
10 20 (54.05%) Continuous Integration
10 20 (54.05%) Isomorphic Development
10 20 (54.05%) Docker
10 20 (54.05%) Jest
11 19 (51.35%) Git (software)
12 18 (48.65%) REST
12 18 (48.65%) Unit Testing
12 18 (48.65%) Retail
12 18 (48.65%) Jenkins
12 18 (48.65%) SOLID
13 17 (45.95%) Mentoring
14 15 (40.54%) RESTful
14 15 (40.54%) Degree
15 14 (37.84%) Code Coverage
16 13 (35.14%) Computer Science
17 11 (29.73%) Technical Leadership
17 11 (29.73%) Computer Science Degree

Isomorphic JavaScript
Co-occurring IT Skills 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:

Cloud Services
1 8 (21.62%) AWS
1 8 (21.62%) AWS Lambda
1 8 (21.62%) Serverless
2 6 (16.22%) AWS CloudFormation
3 4 (10.81%) GitHub
4 2 (5.41%) Amazon ECS
4 2 (5.41%) Amazon SQS
4 2 (5.41%) npm
4 2 (5.41%) SaaS
Database & Business Intelligence
1 24 (64.86%) Redis
2 6 (16.22%) Amazon DynamoDB
3 3 (8.11%) Relational Database
3 3 (8.11%) SQL Server
Development Applications
1 19 (51.35%) Git (software)
2 18 (48.65%) Jenkins
3 10 (27.03%) webpack
4 3 (8.11%) Hudson
4 3 (8.11%) Subversion
5 2 (5.41%) Babel
6 1 (2.70%) PostCSS
6 1 (2.70%) WebDriver
General
1 18 (48.65%) Retail
2 6 (16.22%) Publishing
3 1 (2.70%) Law
Job Titles
1 34 (91.89%) Developer
2 15 (40.54%) React Developer
3 12 (32.43%) Lead Developer
4 10 (27.03%) Full Stack Developer
5 9 (24.32%) Front End Developer (Client-Side Developer)
5 9 (24.32%) JavaScript Developer
5 9 (24.32%) Lead Software Developer
5 9 (24.32%) Software Developer
6 6 (16.22%) Senior Developer
7 3 (8.11%) Senior Front-End Developer
7 3 (8.11%) Senior JavaScript Developer
7 3 (8.11%) Senior React Developer
7 3 (8.11%) Senior Software Developer
8 2 (5.41%) Digital Developer
8 2 (5.41%) Node.js Developer
8 2 (5.41%) Software Engineer
9 1 (2.70%) C# Developer
9 1 (2.70%) C# Web Developer
9 1 (2.70%) Senior Software Engineer
9 1 (2.70%) Web Developer
Libraries, Frameworks & Software Standards
1 33 (89.19%) React
2 29 (78.38%) Node.js
3 28 (75.68%) Redux
4 26 (70.27%) CSS
5 25 (67.57%) CSS3
5 25 (67.57%) HTML
5 25 (67.57%) HTML5
6 20 (54.05%) Jest
7 18 (48.65%) REST
8 15 (40.54%) RESTful
9 7 (18.92%) React Native
10 6 (16.22%) AngularJS
10 6 (16.22%) Series 60
10 6 (16.22%) Vue.js
11 5 (13.51%) Sass
12 3 (8.11%) .NET
12 3 (8.11%) ASP.NET
12 3 (8.11%) LESS
12 3 (8.11%) Polymer
13 2 (5.41%) GraphQL
Miscellaneous
1 3 (8.11%) User Experience
2 2 (5.41%) Data Structures
3 1 (2.70%) Greenfield Project
Processes & Methodologies
1 30 (81.08%) Agile Software Development
2 24 (64.86%) TDD
3 22 (59.46%) BDD
4 20 (54.05%) Continuous Integration
4 20 (54.05%) Isomorphic Development
5 18 (48.65%) SOLID
5 18 (48.65%) Unit Testing
6 17 (45.95%) Mentoring
7 14 (37.84%) Code Coverage
8 13 (35.14%) Computer Science
9 11 (29.73%) Technical Debt
9 11 (29.73%) Technical Leadership
10 10 (27.03%) Front End Development
11 9 (24.32%) E-Commerce
11 9 (24.32%) Software Engineering
12 7 (18.92%) Benchmarking
12 7 (18.92%) Web Development
13 6 (16.22%) Functional Programming
13 6 (16.22%) Machine Learning
13 6 (16.22%) Storytelling
Programming Languages
1 37 (100.00%) JavaScript
2 26 (70.27%) ES6
3 9 (24.32%) TypeScript
4 6 (16.22%) Python
5 3 (8.11%) C#
6 2 (5.41%) ES7
Qualifications
1 15 (40.54%) Degree
2 11 (29.73%) Computer Science Degree
Quality Assurance & Compliance
1 1 (2.70%) QA
System Software
1 20 (54.05%) Docker
Vendors
1 3 (8.11%) Google
1 3 (8.11%) Microsoft