Period
to 18 August 2019

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Mocha skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Mocha over the 6 months to 18 August 2019 with a comparison to the same period in the previous 2 years.

Mocha
England > London
6 months to
18 Aug 2019
Same period 2018 Same period 2017
Rank 573 447 522
Rank change year-on-year -126 +75 +140
Permanent jobs citing Mocha 162 427 374
As % of all permanent IT jobs advertised in London 0.29% 0.61% 0.50%
As % of the Development Applications category 1.57% 3.05% 2.44%
Number of salaries quoted 131 267 336
London median annual salary £62,500 £72,500 £67,500
Median salary % change year-on-year -13.79% +7.41% +8.00%
10th Percentile £43,750 £46,250 £42,500
90th Percentile £92,500 £92,500 £96,250
England median annual salary £60,000 £65,000 £60,000
% change year-on-year -7.69% +8.33% -

Mocha is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for development application skills.

All Development Application Skills
London
Permanent vacancies with a requirement for development application skills 10,319 13,979 15,345
As % of all permanent IT jobs advertised in London 18.41% 20.07% 20.69%
Number of salaries quoted 8,414 11,135 12,161
London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £39,500 £40,000 £37,000
90th Percentile £92,500 £90,000 £85,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

Mocha
Job Vacancy Trend in London

Job postings citing Mocha as a percentage of all IT jobs advertised in London.

Job vacancy trend for Mocha in London

Mocha
Salary Trend in London

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

Salary trend for Mocha in London

Mocha
Salary Histogram in London

The salary distribution of IT jobs citing Mocha in London over the 6 months to 18 August 2019.

Salary histogram for Mocha in London

Mocha
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Mocha within the London region over the 6 months to 18 August 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
Central London -29 26 £80,000 +18.52% 16
West London +24 12 £67,500 +17.39% 14
North London +8 3 - -
East London +26 1 £67,500 -3.57% 2
South London - 1 £62,500 - 2
Mocha
England

For the 6 months to 18 August 2019, IT jobs citing Mocha 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 London region with a requirement for Mocha.

1 150 (92.59%) JavaScript
2 106 (65.43%) CSS
3 105 (64.81%) Agile Software Development
4 94 (58.02%) Jasmine
5 90 (55.56%) HTML
5 90 (55.56%) Chai
6 89 (54.94%) AngularJS
7 88 (54.32%) TDD
8 85 (52.47%) Jest
9 76 (46.91%) React
10 74 (45.68%) User Experience
11 73 (45.06%) Unit Testing
12 72 (44.44%) HTML5
13 69 (42.59%) Node.js
14 62 (38.27%) CSS3
14 62 (38.27%) BDD
15 60 (37.04%) webpack
16 58 (35.80%) Scrum
17 56 (34.57%) ES6
18 54 (33.33%) REST
19 51 (31.48%) Continuous Improvement
20 50 (30.86%) Karma Test Runner
20 50 (30.86%) Selenium
21 47 (29.01%) Degree
21 47 (29.01%) Sinon.JS
21 47 (29.01%) Responsive Web Design
22 46 (28.40%) Computer Science
23 45 (27.78%) Redux
24 44 (27.16%) Finance
25 43 (26.54%) Games

Mocha
Co-occurring IT Skills in London 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 5 (3.09%) Elasticsearch
2 4 (2.47%) nginx
3 3 (1.85%) Apache
3 3 (1.85%) Apache Solr
3 3 (1.85%) Confluence
3 3 (1.85%) Tornado
4 2 (1.23%) Cloud Foundry
4 2 (1.23%) Mule
4 2 (1.23%) Tomcat
Applications
1 1 (0.62%) Adobe After Effects
1 1 (0.62%) Adobe Illustrator
1 1 (0.62%) CINEMA 4D
1 1 (0.62%) Maya
1 1 (0.62%) MODO
1 1 (0.62%) Photoshop
1 1 (0.62%) ZBrush
Cloud Services
1 22 (13.58%) Amazon AWS
2 21 (12.96%) npm
3 12 (7.41%) Serverless
4 8 (4.94%) AWS Lambda
5 7 (4.32%) GitHub
6 6 (3.70%) SaaS
7 4 (2.47%) Amazon S3
7 4 (2.47%) Microsoft Azure
8 3 (1.85%) Amazon ECS
8 3 (1.85%) CloudFront
8 3 (1.85%) PaaS
8 3 (1.85%) Route 53
9 2 (1.23%) IaaS
9 2 (1.23%) Slack
10 1 (0.62%) Amazon SQS
10 1 (0.62%) BrowserStack
10 1 (0.62%) Data Lake Analytics
10 1 (0.62%) OpenShift
10 1 (0.62%) Quay.io
10 1 (0.62%) Sauce Labs
Communications & Networking
1 5 (3.09%) HTTP
2 3 (1.85%) Reverse Proxy
3 1 (0.62%) Bluetooth
3 1 (0.62%) Network Security
3 1 (0.62%) Wi-Fi
3 1 (0.62%) ZigBee
Database & Business Intelligence
1 10 (6.17%) MongoDB
2 9 (5.56%) PostgreSQL
3 6 (3.70%) NoSQL
4 5 (3.09%) SQL Server
5 4 (2.47%) Amazon Redshift
5 4 (2.47%) MySQL
6 3 (1.85%) Blockchain
6 3 (1.85%) Neo4j
7 2 (1.23%) Amazon DynamoDB
7 2 (1.23%) Amazon RDS
7 2 (1.23%) Big Data
7 2 (1.23%) Redis
8 1 (0.62%) Apache Cassandra
8 1 (0.62%) Azure SQL Database
8 1 (0.62%) Data Lake
8 1 (0.62%) Hadoop
8 1 (0.62%) Hazelcast
8 1 (0.62%) Relational Database
Development Applications
1 94 (58.02%) Jasmine
2 60 (37.04%) webpack
3 50 (30.86%) Karma Test Runner
3 50 (30.86%) Selenium
4 47 (29.01%) Sinon.JS
5 42 (25.93%) Protractor
6 32 (19.75%) Grunt
7 27 (16.67%) gulp
8 22 (13.58%) Git (software)
9 20 (12.35%) Jenkins
10 15 (9.26%) Cucumber
11 7 (4.32%) Ant
11 7 (4.32%) JIRA
12 6 (3.70%) JUnit
12 6 (3.70%) TeamCity
13 5 (3.09%) Babel
13 5 (3.09%) WebDriver
14 4 (2.47%) Atlassian Bamboo
14 4 (2.47%) Spock
14 4 (2.47%) Travis CI
General
1 44 (27.16%) Finance
2 43 (26.54%) Games
3 13 (8.02%) Retail
4 10 (6.17%) Banking
5 6 (3.70%) Marketing
6 5 (3.09%) Automotive
7 4 (2.47%) Public Sector
8 3 (1.85%) Electronics
8 3 (1.85%) Manufacturing
8 3 (1.85%) Telecoms
9 2 (1.23%) Pharmaceutical
10 1 (0.62%) Advertising
10 1 (0.62%) Back Office
10 1 (0.62%) Front Office
10 1 (0.62%) Investment Banking
10 1 (0.62%) Law
10 1 (0.62%) Retail Finance
Job Titles
1 121 (74.69%) Developer
2 37 (22.84%) JavaScript Developer
3 33 (20.37%) React Developer
4 28 (17.28%) Senior Developer
5 20 (12.35%) Front End Developer (Client-Side Developer)
6 19 (11.73%) Games Developer
7 18 (11.11%) Senior Games Developer
8 17 (10.49%) Full Stack Developer
9 14 (8.64%) Node.js Developer
9 14 (8.64%) Senior Web Engineer
9 14 (8.64%) Web Engineer
10 10 (6.17%) UI Developer
11 9 (5.56%) Web Developer
12 8 (4.94%) Software Engineer
13 7 (4.32%) Senior JavaScript Developer
14 5 (3.09%) JavaScript Engineer
14 5 (3.09%) Junior
14 5 (3.09%) Junior Developer
15 4 (2.47%) Applications Developer
15 4 (2.47%) Java Developer
Libraries, Frameworks & Software Standards
1 106 (65.43%) CSS
2 90 (55.56%) Chai
2 90 (55.56%) HTML
3 89 (54.94%) AngularJS
4 85 (52.47%) Jest
5 76 (46.91%) React
6 72 (44.44%) HTML5
7 69 (42.59%) Node.js
8 62 (38.27%) CSS3
9 54 (33.33%) REST
10 45 (27.78%) Redux
11 35 (21.60%) Vue.js
12 32 (19.75%) Gherkin
12 32 (19.75%) HTML5 Canvas
12 32 (19.75%) SVG
13 24 (14.81%) RESTful
14 21 (12.96%) Sass
15 18 (11.11%) Express
15 18 (11.11%) Pixi.js
15 18 (11.11%) Twitter Bootstrap
Miscellaneous
1 74 (45.68%) User Experience
2 32 (19.75%) Algorithms
2 32 (19.75%) Data Structures
2 32 (19.75%) Online Gambling
3 10 (6.17%) Greenfield Project
4 8 (4.94%) Social Network
5 5 (3.09%) Analytical Skills
5 5 (3.09%) Mobile App
6 4 (2.47%) Self-Motivation
7 3 (1.85%) Enterprise Cloud
7 3 (1.85%) Management Information System
8 1 (0.62%) Animation
8 1 (0.62%) Blog
8 1 (0.62%) Cloud Native
8 1 (0.62%) Enterprise Software
8 1 (0.62%) Linux Command Line
8 1 (0.62%) Motion Graphics
8 1 (0.62%) Online Banking
8 1 (0.62%) Virtual Team
Operating Systems
1 11 (6.79%) Linux
2 1 (0.62%) Android
2 1 (0.62%) Apple iOS
2 1 (0.62%) Windows
Processes & Methodologies
1 105 (64.81%) Agile Software Development
2 88 (54.32%) TDD
3 73 (45.06%) Unit Testing
4 62 (38.27%) BDD
5 58 (35.80%) Scrum
6 51 (31.48%) Continuous Improvement
7 47 (29.01%) Responsive Web Design
8 46 (28.40%) Computer Science
9 43 (26.54%) Continuous Integration
9 43 (26.54%) Kanban
10 41 (25.31%) Problem-Solving
11 36 (22.22%) Front End Development
12 35 (21.60%) Mobile First
12 35 (21.60%) OO
13 34 (20.99%) Cross-Browser Compatibility
13 34 (20.99%) OOD
13 34 (20.99%) Web Design
14 33 (20.37%) Extreme Programming
14 33 (20.37%) Mathematics
15 32 (19.75%) OOP
Programming Languages
1 150 (92.59%) JavaScript
2 56 (34.57%) ES6
3 17 (10.49%) Java
4 16 (9.88%) Python
5 15 (9.26%) TypeScript
6 8 (4.94%) ES8
7 7 (4.32%) Bash Shell
8 6 (3.70%) C#
9 5 (3.09%) PHP
10 4 (2.47%) C
10 4 (2.47%) SQL
10 4 (2.47%) VBScript
11 3 (1.85%) ES7
11 3 (1.85%) Groovy
11 3 (1.85%) Java 8
12 2 (1.23%) Ruby
12 2 (1.23%) Scala
13 1 (0.62%) AspectJ
13 1 (0.62%) C++
13 1 (0.62%) T-SQL
Qualifications
1 47 (29.01%) Degree
2 10 (6.17%) Computer Science Degree
3 4 (2.47%) Master's Degree
3 4 (2.47%) Security Cleared
4 3 (1.85%) CTC Cleared
4 3 (1.85%) PhD
4 3 (1.85%) SC Cleared
5 1 (0.62%) Numerate Degree
Quality Assurance & Compliance
1 17 (10.49%) QA
2 1 (0.62%) WCAG
System Software
1 22 (13.58%) Docker
2 2 (1.23%) Virtual Machines
Systems Management
1 8 (4.94%) Kubernetes
2 3 (1.85%) Opscode Chef
Vendors
1 7 (4.32%) Cypress Semiconductor
2 3 (1.85%) SAP
3 2 (1.23%) AppDynamics
3 2 (1.23%) Microsoft
3 2 (1.23%) Oracle
3 2 (1.23%) Splunk
4 1 (0.62%) Adobe
4 1 (0.62%) Atlassian
4 1 (0.62%) F5
4 1 (0.62%) Zend