Mocha Contract Job Trends in London

Mocha
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring Mocha skills. It covers vacancies from the 6 months leading up to 17 September 2025, with comparisons to the same periods in the previous two years.

6 months to
17 Sep 2025
Same period 2024 Same period 2023
Rank 352 382 408
Rank change year-on-year +30 +26 +147
Contract jobs citing Mocha 10 6 37
As % of all contract jobs advertised in London 0.074% 0.037% 0.17%
As % of the Development Applications category 0.47% 0.25% 1.14%
Number of daily rates quoted 10 3 24
10th Percentile £303 - £443
25th Percentile £315 - £522
Median daily rate (50th Percentile) £345 £600 £550
Median % change year-on-year -42.50% +9.09% -
75th Percentile £438 - £650
90th Percentile £441 - -
England median daily rate £358 £545 £550
% change year-on-year -34.31% -0.91% +2.33%

All Development Application Skills
London

Mocha falls under the Development Applications category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring development application skills in London.

Contract vacancies with a requirement for development application skills 2,127 2,368 3,242
As % of all contract IT jobs advertised in London 15.84% 14.66% 14.78%
Number of daily rates quoted 1,430 1,592 2,372
10th Percentile £350 £363 £400
25th Percentile £420 £450 £475
Median daily rate (50th Percentile) £525 £550 £575
Median % change year-on-year -4.55% -4.35% -4.17%
75th Percentile £650 £650 £700
90th Percentile £750 £774 £800
England median daily rate £500 £525 £550
% change year-on-year -4.76% -4.55% -2.74%
Number of hourly rates quoted 13 18 34
10th Percentile £37.00 £24.28 £32.38
25th Percentile £42.25 £25.99 £52.13
Median hourly rate £45.00 £46.25 £68.30
Median % change year-on-year -2.70% -32.28% +54.84%
75th Percentile £67.50 £71.25 £79.38
90th Percentile £105.75 £71.44 £90.00
England median hourly rate £65.00 £65.00 £65.00
% change year-on-year - - +8.33%

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
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing Mocha.

Contractor daily rate distribution trend for jobs in London citing Mocha

Mocha
Daily Rate Histogram in London

Daily rate distribution for jobs citing Mocha in London over the 6 months to 17 September 2025.

Daily rate histogram for Mocha in London

Mocha
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Mocha within the London region over the 6 months to 17 September 2025. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Central London +3 1 £475 - 2
Mocha
England

Mocha
Co-occurring Skills and Capabilities in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 4 (40.00%) GitHub
2 3 (30.00%) Amazon Cognito
2 3 (30.00%) Amazon S3
2 3 (30.00%) Amazon SQS
2 3 (30.00%) AWS
2 3 (30.00%) AWS Lambda
2 3 (30.00%) Serverless
3 1 (10.00%) Datadog
3 1 (10.00%) GCP
3 1 (10.00%) Stackdriver
Communications & Networking
1 3 (30.00%) HTTP
Database & Business Intelligence
1 3 (30.00%) DynamoDB
2 1 (10.00%) MongoDB
2 1 (10.00%) MySQL
2 1 (10.00%) NoSQL
2 1 (10.00%) PostgreSQL
2 1 (10.00%) Redis
Development Applications
1 6 (60.00%) Git
1 6 (60.00%) Jasmine
1 6 (60.00%) Karma Test Runner
1 6 (60.00%) Protractor
2 4 (40.00%) Cypress.io
3 3 (30.00%) Bitbucket
3 3 (30.00%) Postman
3 3 (30.00%) Visual Studio Code
4 1 (10.00%) GitLab
General
1 2 (20.00%) Finance
2 1 (10.00%) Banking
2 1 (10.00%) Telecoms
Job Titles
1 7 (70.00%) Developer
2 6 (60.00%) Angular Developer
3 2 (20.00%) AWS Engineer
3 2 (20.00%) AWS Software Engineer
3 2 (20.00%) JavaScript Engineer
3 2 (20.00%) Software Engineer
4 1 (10.00%) AWS Developer
4 1 (10.00%) Full-Stack Developer
4 1 (10.00%) Full-Stack JavaScript Developer
4 1 (10.00%) JavaScript Developer
4 1 (10.00%) Junior
4 1 (10.00%) Junior Developer
4 1 (10.00%) Node.js Developer
4 1 (10.00%) React Developer
Libraries, Frameworks & Software Standards
1 9 (90.00%) CSS
1 9 (90.00%) HTML
1 9 (90.00%) HTML5
1 9 (90.00%) REST
2 7 (70.00%) RESTful
3 6 (60.00%) AngularJS
3 6 (60.00%) CSS3
4 4 (40.00%) GraphQL
4 4 (40.00%) Jest
4 4 (40.00%) Node.js
4 4 (40.00%) OpenAPI
4 4 (40.00%) Swagger
5 3 (30.00%) AWS CDK
5 3 (30.00%) GatsbyJS
5 3 (30.00%) React
5 3 (30.00%) SVG
5 3 (30.00%) Vue
5 3 (30.00%) WebRTC
5 3 (30.00%) WebSockets
6 1 (10.00%) YAML
Miscellaneous
1 3 (30.00%) Algorithms
1 3 (30.00%) Data Structures
1 3 (30.00%) Mobile App
1 3 (30.00%) Vector Graphics
2 1 (10.00%) Cloud Native
Processes & Methodologies
1 6 (60.00%) Cross-Browser Compatibility
1 6 (60.00%) Front End Development
1 6 (60.00%) Responsive Web Design
2 5 (50.00%) CI/CD
3 4 (40.00%) DevOps
3 4 (40.00%) Microservices
4 3 (30.00%) Artificial Intelligence
4 3 (30.00%) Cybersecurity
4 3 (30.00%) Full-Stack Development
4 3 (30.00%) Jamstack
4 3 (30.00%) SEO
4 3 (30.00%) Test Automation
4 3 (30.00%) User Experience
4 3 (30.00%) UX Design
5 2 (20.00%) Agile
5 2 (20.00%) Software Engineering
6 1 (10.00%) High Availability
6 1 (10.00%) Performance Tuning
6 1 (10.00%) Root Cause Analysis
6 1 (10.00%) Scrum
Programming Languages
1 10 (100.00%) JavaScript
2 6 (60.00%) TypeScript
3 1 (10.00%) Python
3 1 (10.00%) SQL
System Software
1 1 (10.00%) Docker
Systems Management
1 1 (10.00%) Ansible
1 1 (10.00%) Grafana
1 1 (10.00%) Kubernetes
1 1 (10.00%) Puppet
1 1 (10.00%) Terraform
Vendors
1 1 (10.00%) Google
1 1 (10.00%) Splunk