Period
to 15 January 2021

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 15 January 2021 with a comparison to the same period in the previous 2 years.

Mocha
England > London
6 months to
15 Jan 2021
Same period 2020 Same period 2019
Rank 415 557 581
Rank change year-on-year +142 +24 -12
Permanent jobs citing Mocha 102 147 216
As % of all permanent jobs advertised in London 0.43% 0.29% 0.34%
As % of the Development Applications category 2.05% 1.50% 1.77%
Number of salaries quoted 109 158 143
Median annual salary £67,500 £65,000 £72,500
Median salary % change year-on-year +3.85% -10.34% +16.00%
10th Percentile £50,000 £46,250 £42,500
90th Percentile £88,000 £83,750 £92,500
England median annual salary £65,000 £63,750 £62,500
% change year-on-year +1.96% +2.00% +4.17%

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 4,983 9,825 12,218
As % of all permanent IT jobs advertised in London 20.96% 19.16% 19.46%
Number of salaries quoted 4,197 7,737 9,735
Median annual salary £67,500 £65,000 £62,500
Median salary % change year-on-year +3.85% +4.00% +4.17%
10th Percentile £45,000 £41,750 £38,750
90th Percentile £95,000 £95,000 £90,000
England median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

Mocha
Job Vacancy Trend in London

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

Job vacancy trend for Mocha in London

Mocha
Salary Trend in London

3-month moving average salary quoted in jobs citing Mocha in London.

Salary trend for Mocha in London

Mocha
Salary Histogram in London

Salary distribution for jobs citing Mocha in London over the 6 months to 15 January 2021.

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 15 January 2021. 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 +101 5 £62,500 -10.71% 9
Mocha
England

For the 6 months to 15 January 2021, 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 96 (94.12%) JavaScript
2 78 (76.47%) Node.js
3 71 (69.61%) Agile Software Development
4 65 (63.73%) Jest
5 52 (50.98%) React
6 49 (48.04%) Redux
7 38 (37.25%) CSS
7 38 (37.25%) Docker
8 36 (35.29%) Enzyme
9 35 (34.31%) HTML
10 33 (32.35%) Express
10 33 (32.35%) Jasmine
11 32 (31.37%) TDD
12 31 (30.39%) TypeScript
13 29 (28.43%) webpack
14 28 (27.45%) Git (software)
15 26 (25.49%) Retail
15 26 (25.49%) Scrum
16 25 (24.51%) Java
17 24 (23.53%) Test Automation
17 24 (23.53%) Sass
18 23 (22.55%) AngularJS
18 23 (22.55%) ES6
19 22 (21.57%) Microservices
20 21 (20.59%) REST
21 20 (19.61%) Finance
22 19 (18.63%) JIRA
22 19 (18.63%) Software Engineering
22 19 (18.63%) Chai
23 18 (17.65%) CircleCI

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 10 (9.80%) Confluence
2 3 (2.94%) Oracle SOA Suite
2 3 (2.94%) Tomcat
3 2 (1.96%) CMS
3 2 (1.96%) Elasticsearch
4 1 (0.98%) Drupal
Applications
1 13 (12.75%) Chatbot
2 6 (5.88%) Microsoft Office
3 4 (3.92%) Figma
4 3 (2.94%) InVision
Cloud Services
1 15 (14.71%) AWS
1 15 (14.71%) SaaS
2 7 (6.86%) AWS CloudFormation
3 6 (5.88%) npm
4 5 (4.90%) GitHub
5 4 (3.92%) AWS Lambda
5 4 (3.92%) Serverless
6 3 (2.94%) BlazeMeter
7 2 (1.96%) Amazon ECS
7 2 (1.96%) Amazon S3
7 2 (1.96%) AWS Fargate
7 2 (1.96%) GCP
7 2 (1.96%) Heroku
8 1 (0.98%) Amazon EC2
8 1 (0.98%) AWS CodeBuild
8 1 (0.98%) AWS CodePipeline
8 1 (0.98%) Azure
8 1 (0.98%) CloudFront
Communications & Networking
1 6 (5.88%) HTTP
2 1 (0.98%) Internet
Database & Business Intelligence
1 12 (11.76%) MongoDB
2 5 (4.90%) NoSQL
2 5 (4.90%) Relational Database
3 2 (1.96%) BigQuery
3 2 (1.96%) PostgreSQL
3 2 (1.96%) Redis
4 1 (0.98%) Amazon RDS
Development Applications
1 33 (32.35%) Jasmine
2 29 (28.43%) webpack
3 28 (27.45%) Git (software)
4 19 (18.63%) JIRA
5 18 (17.65%) CircleCI
6 14 (13.73%) Grunt
6 14 (13.73%) Karma Test Runner
7 12 (11.76%) gulp
8 11 (10.78%) JUnit
9 10 (9.80%) Gatling
9 10 (9.80%) Jenkins
10 8 (7.84%) Selenium
11 7 (6.86%) Cypress.io
11 7 (6.86%) Postman
12 6 (5.88%) Artifactory
12 6 (5.88%) Cucumber
12 6 (5.88%) Gradle
12 6 (5.88%) Maven
12 6 (5.88%) Travis CI
13 5 (4.90%) Bitbucket
General
1 26 (25.49%) Retail
2 20 (19.61%) Finance
3 6 (5.88%) Banking
4 5 (4.90%) Public Sector
5 4 (3.92%) Electronics
5 4 (3.92%) Manufacturing
5 4 (3.92%) Marketing
5 4 (3.92%) Telecoms
6 2 (1.96%) Advertising
6 2 (1.96%) Games
6 2 (1.96%) Publishing
7 1 (0.98%) Legal
Job Titles
1 64 (62.75%) Developer
2 40 (39.22%) JavaScript Developer
3 27 (26.47%) React Developer
4 21 (20.59%) Full Stack Developer
5 16 (15.69%) Node.js Developer
6 14 (13.73%) Front End Developer (Client-Side Developer)
6 14 (13.73%) JavaScript Engineer
7 10 (9.80%) Senior Developer
8 9 (8.82%) Senior JavaScript Developer
8 9 (8.82%) Senior React Developer
9 5 (4.90%) Automation Tester
9 5 (4.90%) Tester
10 4 (3.92%) HTML CSS Developer
10 4 (3.92%) HTML Developer
10 4 (3.92%) Java Developer
10 4 (3.92%) Senior Automation Tester
10 4 (3.92%) Senior Tester
11 3 (2.94%) Angular Developer
11 3 (2.94%) Senior Software Engineer
11 3 (2.94%) Web Developer
Libraries, Frameworks & Software Standards
1 78 (76.47%) Node.js
2 65 (63.73%) Jest
3 52 (50.98%) React
4 49 (48.04%) Redux
5 38 (37.25%) CSS
6 36 (35.29%) Enzyme
7 35 (34.31%) HTML
8 33 (32.35%) Express
9 24 (23.53%) Sass
10 23 (22.55%) AngularJS
11 21 (20.59%) REST
12 19 (18.63%) Chai
13 16 (15.69%) React Native
14 15 (14.71%) Vue.js
15 13 (12.75%) Natural Language Processing
15 13 (12.75%) Next.js
15 13 (12.75%) Semantic UI
16 12 (11.76%) Polymer
17 10 (9.80%) .NET Core
17 10 (9.80%) HTML5
Miscellaneous
1 17 (16.67%) Greenfield Project
2 12 (11.76%) Analytical Skills
2 12 (11.76%) User Experience
3 8 (7.84%) Enterprise Software
3 8 (7.84%) Foreign Exchange (FX)
4 6 (5.88%) e-Learning
4 6 (5.88%) N-Tier
5 4 (3.92%) Blog
5 4 (3.92%) Mobile App
6 1 (0.98%) Cloud Native
6 1 (0.98%) Hedge funds
6 1 (0.98%) Self-Motivation
Operating Systems
1 7 (6.86%) Linux
2 4 (3.92%) Android
2 4 (3.92%) Apple iOS
Processes & Methodologies
1 71 (69.61%) Agile Software Development
2 32 (31.37%) TDD
3 26 (25.49%) Scrum
4 24 (23.53%) Test Automation
5 22 (21.57%) Microservices
6 19 (18.63%) Software Engineering
7 18 (17.65%) Computer Science
7 18 (17.65%) Problem-Solving
8 17 (16.67%) BDD
9 16 (15.69%) Front End Development
10 15 (14.71%) Artificial Intelligence
10 15 (14.71%) Performance Testing
11 14 (13.73%) Web Design
12 13 (12.75%) Conversational UI
12 13 (12.75%) Machine Learning
12 13 (12.75%) Neural Network
12 13 (12.75%) Unit Testing
13 12 (11.76%) Analytics
14 10 (9.80%) SOA
14 10 (9.80%) SOLID
Programming Languages
1 96 (94.12%) JavaScript
2 31 (30.39%) TypeScript
3 25 (24.51%) Java
4 23 (22.55%) ES6
5 15 (14.71%) SQL
6 10 (9.80%) C#
7 8 (7.84%) Python
8 6 (5.88%) C
8 6 (5.88%) Go
8 6 (5.88%) Java 8
9 3 (2.94%) PL/SQL
10 2 (1.96%) C++
10 2 (1.96%) PHP
11 1 (0.98%) Kotlin
Qualifications
1 15 (14.71%) Degree
2 8 (7.84%) Computer Science Degree
3 6 (5.88%) ITIL Foundation Certificate
4 1 (0.98%) DV Cleared
4 1 (0.98%) SC Cleared
4 1 (0.98%) Security Cleared
Quality Assurance & Compliance
1 14 (13.73%) QA
System Software
1 38 (37.25%) Docker
Systems Management
1 17 (16.67%) Kubernetes
2 6 (5.88%) Terraform
3 1 (0.98%) Grafana
3 1 (0.98%) Kibana
Vendors
1 6 (5.88%) IBM
1 6 (5.88%) Microsoft
2 4 (3.92%) SAP
3 3 (2.94%) Oracle
4 2 (1.96%) DoubleClick
4 2 (1.96%) Escenic
4 2 (1.96%) Google
5 1 (0.98%) Sun