Period
to 29 July 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 29 July 2021 with a comparison to the same period in the previous 2 years.

Mocha
England > London
6 months to
29 Jul 2021
Same period 2020 Same period 2019
Rank 454 412 601
Rank change year-on-year -42 +189 -135
Permanent jobs citing Mocha 241 144 159
As % of all permanent jobs advertised in London 0.54% 0.50% 0.28%
As % of the Development Applications category 2.25% 2.55% 1.50%
Number of salaries quoted 127 125 125
10th Percentile £50,000 £48,750 £43,750
25th Percentile £55,000 £65,000 £49,500
Median annual salary (50th Percentile) £70,000 £82,500 £65,000
Median % change year-on-year -15.15% +26.92% -10.34%
75th Percentile £96,300 £93,750 £80,000
90th Percentile £105,000 £112,000 £92,500
England median annual salary £70,000 £70,000 £60,000
% change year-on-year - +16.67% -4.00%

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 10,706 5,645 10,568
As % of all permanent IT jobs advertised in London 23.78% 19.70% 18.49%
Number of salaries quoted 6,156 4,566 8,714
10th Percentile £45,000 £43,750 £39,750
25th Percentile £53,750 £52,500 £48,750
Median annual salary (50th Percentile) £70,000 £70,000 £65,000
Median % change year-on-year - +7.69% +8.33%
75th Percentile £85,000 £83,750 £80,000
90th Percentile £97,500 £97,500 £92,500
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 29 July 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 29 July 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
West London -10 14 - - 4
Central London -1 13 £71,250 -9.52% 7
South London - 2 £62,500 -
East London - 1 £50,000 - 4
Mocha
England

For the 6 months to 29 July 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.

1 226 (93.78%) JavaScript
2 170 (70.54%) Node.js
3 153 (63.49%) React
4 133 (55.19%) Agile Software Development
4 133 (55.19%) Jest
5 122 (50.62%) HTML
5 122 (50.62%) CSS
6 105 (43.57%) Chai
7 100 (41.49%) Software Engineering
8 96 (39.83%) Web Services
9 94 (39.00%) ES6
10 92 (38.17%) TypeScript
11 90 (37.34%) AngularJS
12 88 (36.51%) Git (software)
13 82 (34.02%) TDD
14 81 (33.61%) HTML5
15 76 (31.54%) Jasmine
16 74 (30.71%) Docker
16 74 (30.71%) User Experience
17 69 (28.63%) Unit Testing
18 67 (27.80%) Full Stack Development
19 66 (27.39%) REST
20 64 (26.56%) Social Skills
20 64 (26.56%) Redux
21 63 (26.14%) CSS3
22 61 (25.31%) BDD
22 61 (25.31%) Scrum
22 61 (25.31%) Front End Development
22 61 (25.31%) GraphQL
23 58 (24.07%) webpack

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 29 (12.03%) Confluence
2 15 (6.22%) Elasticsearch
3 9 (3.73%) CMS
3 9 (3.73%) Headless CMS
3 9 (3.73%) Oracle SOA Suite
3 9 (3.73%) Tomcat
4 7 (2.90%) IIS
5 2 (0.83%) Drupal
6 1 (0.41%) Apache Solr
6 1 (0.41%) nginx
Applications
1 16 (6.64%) Microsoft Office
2 9 (3.73%) UXPin
3 7 (2.90%) InVision
4 2 (0.83%) Adobe Creative Suite
4 2 (0.83%) Adobe Illustrator
4 2 (0.83%) Fireworks
4 2 (0.83%) Photoshop
4 2 (0.83%) Sketch
Cloud Services
1 53 (21.99%) AWS
2 45 (18.67%) GitHub
3 28 (11.62%) GCP
3 28 (11.62%) Heroku
4 22 (9.13%) SaaS
5 16 (6.64%) Azure
5 16 (6.64%) npm
6 15 (6.22%) Serverless
7 12 (4.98%) Datadog
7 12 (4.98%) Logz.io
8 8 (3.32%) Amazon EC2
9 7 (2.90%) Amazon S3
10 4 (1.66%) Amazon SQS
10 4 (1.66%) Cloudflare
11 3 (1.24%) Amazon CloudWatch
11 3 (1.24%) AWS CodePipeline
11 3 (1.24%) AWS Lambda
11 3 (1.24%) Azure Storage
11 3 (1.24%) BrowserStack
11 3 (1.24%) Yarn
Communications & Networking
1 7 (2.90%) Network Security
2 3 (1.24%) HTTP
3 2 (0.83%) Intranet
3 2 (0.83%) SSH
4 1 (0.41%) Broadband
4 1 (0.41%) Internet
Database & Business Intelligence
1 58 (24.07%) MongoDB
2 56 (23.24%) PostgreSQL
3 43 (17.84%) NoSQL
4 23 (9.54%) Redis
5 18 (7.47%) Amazon DynamoDB
5 18 (7.47%) MySQL
6 12 (4.98%) Neo4j
7 11 (4.56%) SQL Server
8 10 (4.15%) MariaDB
9 7 (2.90%) Big Data
9 7 (2.90%) Data Warehouse
9 7 (2.90%) SQL Server 2012
9 7 (2.90%) SQL Server Reporting Services
10 4 (1.66%) Relational Database
11 2 (0.83%) Amazon RDS
11 2 (0.83%) Hazelcast
12 1 (0.41%) RDBMS
12 1 (0.41%) SQL Server 2016
12 1 (0.41%) SQL Server 2019
Development Applications
1 88 (36.51%) Git (software)
2 76 (31.54%) Jasmine
3 58 (24.07%) webpack
4 53 (21.99%) Cypress.io
5 48 (19.92%) Jenkins
5 48 (19.92%) JIRA
6 46 (19.09%) Sinon.JS
7 32 (13.28%) gulp
8 30 (12.45%) Selenium
9 29 (12.03%) Cucumber
10 27 (11.20%) Grunt
10 27 (11.20%) Storybook
11 20 (8.30%) WebDriver
12 18 (7.47%) Maven
13 16 (6.64%) Artifactory
13 16 (6.64%) Gradle
14 15 (6.22%) Bitbucket
14 15 (6.22%) RSpec
15 11 (4.56%) JUnit
16 10 (4.15%) Mockito
General
1 64 (26.56%) Social Skills
2 43 (17.84%) Finance
3 37 (15.35%) Retail
4 26 (10.79%) Banking
5 21 (8.71%) Analytical Skills
6 19 (7.88%) Inclusion and Diversity
7 17 (7.05%) Wearables
8 16 (6.64%) Back Office
9 12 (4.98%) Pharmaceutical
10 8 (3.32%) Games
10 8 (3.32%) Marketing
11 7 (2.90%) Organisational Skills
12 4 (1.66%) Documentation Skills
12 4 (1.66%) Law
13 3 (1.24%) Public Sector
14 2 (0.83%) Influencing Skills
14 2 (0.83%) Local Government
14 2 (0.83%) Presentation Skills
14 2 (0.83%) Telecoms
15 1 (0.41%) Publishing
Job Titles
1 144 (59.75%) Developer
2 54 (22.41%) Front End Developer (Client-Side Developer)
3 40 (16.60%) Senior Developer
4 31 (12.86%) JavaScript Developer
5 28 (11.62%) React Developer
6 24 (9.96%) Software Engineer
7 20 (8.30%) Backend Developer
8 18 (7.47%) Full Stack Developer
8 18 (7.47%) Senior Software Engineer
9 17 (7.05%) Senior React Developer
10 13 (5.39%) Senior Front-End Developer
11 12 (4.98%) Senior JavaScript Developer
12 10 (4.15%) E-Commerce Developer
12 10 (4.15%) QA Engineer
13 9 (3.73%) Java Developer
13 9 (3.73%) Software Developer
14 8 (3.32%) Angular Developer
14 8 (3.32%) Node.js Developer
15 7 (2.90%) .NET Developer
15 7 (2.90%) ERP Developer
Libraries, Frameworks & Software Standards
1 170 (70.54%) Node.js
2 153 (63.49%) React
3 133 (55.19%) Jest
4 122 (50.62%) CSS
4 122 (50.62%) HTML
5 105 (43.57%) Chai
6 96 (39.83%) Web Services
7 90 (37.34%) AngularJS
8 81 (33.61%) HTML5
9 66 (27.39%) REST
10 64 (26.56%) Redux
11 63 (26.14%) CSS3
12 61 (25.31%) GraphQL
13 58 (24.07%) JSON
14 56 (23.24%) Sass
15 53 (21.99%) Vue.js
16 42 (17.43%) React Native
17 40 (16.60%) Enzyme
18 36 (14.94%) RESTful
19 31 (12.86%) Express
Miscellaneous
1 74 (30.71%) User Experience
2 22 (9.13%) Enterprise Software
3 19 (7.88%) Self-Motivation
4 16 (6.64%) Mobile App
4 16 (6.64%) N-Tier
4 16 (6.64%) Wiki
5 14 (5.81%) Virtual Team
6 13 (5.39%) Video on Demand
6 13 (5.39%) Video\Live Streaming
6 13 (5.39%) Xbox
7 12 (4.98%) Greenfield Project
8 9 (3.73%) Life Science
9 5 (2.07%) Foreign Exchange (FX)
9 5 (2.07%) Social Media
10 4 (1.66%) Social Network
11 3 (1.24%) Animation
11 3 (1.24%) Data Protection Act
11 3 (1.24%) Legacy Code
11 3 (1.24%) NHS
11 3 (1.24%) Renewable Energy
Operating Systems
1 18 (7.47%) Linux
2 12 (4.98%) Android
2 12 (4.98%) Apple iOS
Processes & Methodologies
1 133 (55.19%) Agile Software Development
2 100 (41.49%) Software Engineering
3 82 (34.02%) TDD
4 69 (28.63%) Unit Testing
5 67 (27.80%) Full Stack Development
6 61 (25.31%) BDD
6 61 (25.31%) Front End Development
6 61 (25.31%) Scrum
7 57 (23.65%) Microservices
8 56 (23.24%) Test Automation
9 55 (22.82%) Problem-Solving
10 49 (20.33%) Open Source
11 39 (16.18%) OOP
12 37 (15.35%) Continuous Improvement
13 33 (13.69%) Continuous Integration
14 31 (12.86%) DevOps
14 31 (12.86%) Mentoring
14 31 (12.86%) SOA
15 30 (12.45%) Computer Science
16 26 (10.79%) OO
Programming Languages
1 226 (93.78%) JavaScript
2 94 (39.00%) ES6
3 92 (38.17%) TypeScript
4 53 (21.99%) SQL
5 49 (20.33%) Python
6 40 (16.60%) Java
7 30 (12.45%) ES7
8 18 (7.47%) C#
8 18 (7.47%) Go
8 18 (7.47%) Java 8
9 15 (6.22%) Ruby
10 13 (5.39%) Elm
11 12 (4.98%) C
11 12 (4.98%) Clojure
11 12 (4.98%) Elixir
11 12 (4.98%) Haskell
11 12 (4.98%) Lua
11 12 (4.98%) Rust
11 12 (4.98%) Scala
12 9 (3.73%) PL/SQL
Qualifications
1 48 (19.92%) Degree
2 16 (6.64%) ITIL Foundation Certificate
2 16 (6.64%) Master's Degree
3 3 (1.24%) Computer Science Degree
3 3 (1.24%) SC Cleared
3 3 (1.24%) Security Cleared
4 1 (0.41%) ISEB
4 1 (0.41%) ISTQB
Quality Assurance & Compliance
1 28 (11.62%) Accessibility
2 18 (7.47%) QA
3 8 (3.32%) WAI
4 3 (1.24%) SLA
5 2 (0.83%) WCAG
System Software
1 74 (30.71%) Docker
2 7 (2.90%) Ceph
3 1 (0.41%) Varnish
Systems Management
1 53 (21.99%) Kubernetes
2 23 (9.54%) Terraform
3 12 (4.98%) Bugsnag
4 7 (2.90%) Galera Cluster
5 3 (1.24%) Ansible
5 3 (1.24%) HP Quality Center
6 2 (0.83%) Grafana
6 2 (0.83%) Kibana
Vendors
1 24 (9.96%) Microsoft
2 22 (9.13%) Google
3 17 (7.05%) IBM
4 11 (4.56%) Oracle
5 10 (4.15%) LexisNexis
6 7 (2.90%) Percona
7 3 (1.24%) New Relic
7 3 (1.24%) Splunk
8 2 (0.83%) Adobe
8 2 (0.83%) Zend
9 1 (0.41%) Elastic Path