Jest Contracts in London

Jest
England > London

The table below provides summary statistics for contract job vacancies advertised in London requiring Jest skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Jest over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 315 333 367
Rank change year-on-year +18 +34 +16
Contract jobs citing Jest 38 58 128
As % of all contract jobs advertised in London 0.30% 0.33% 0.47%
As % of the Libraries, Frameworks & Software Standards category 1.16% 1.30% 1.73%
Number of daily rates quoted 27 38 68
10th Percentile £380 £393 £425
25th Percentile £407 £431 £463
Median daily rate (50th Percentile) £425 £499 £605
Median % change year-on-year -14.79% -17.56% +5.22%
75th Percentile £600 £612 £700
90th Percentile £768 £950 £763
England median daily rate £475 £489 £550
% change year-on-year -2.86% -11.09% -
Number of hourly rates quoted 0 0 1
10th Percentile - - -
25th Percentile - - £80.75
Median hourly rate - - £81.50
75th Percentile - - £82.25
90th Percentile - - -
England median hourly rate - £70.00 £73.50
% change year-on-year - -4.76% -

All Software Libraries and Frameworks
London

Jest falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,271 4,464 7,402
As % of all contract IT jobs advertised in London 26.07% 25.04% 27.38%
Number of daily rates quoted 2,298 3,349 5,511
10th Percentile £385 £375 £413
25th Percentile £450 £459 £500
Median daily rate (50th Percentile) £575 £575 £600
Median % change year-on-year - -4.17% -
75th Percentile £725 £700 £730
90th Percentile £838 £825 £813
England median daily rate £530 £550 £563
% change year-on-year -3.64% -2.22% -
Number of hourly rates quoted 18 26 40
10th Percentile £33.25 £16.25 £30.68
25th Percentile £36.06 £23.90 £37.84
Median hourly rate £52.50 £37.17 £66.00
Median % change year-on-year +41.24% -43.68% +35.86%
75th Percentile £65.00 £61.25 £75.00
90th Percentile £76.25 £68.50 £76.63
England median hourly rate £65.00 £46.18 £65.00
% change year-on-year +40.75% -28.95% +32.65%

Jest
Job Vacancy Trend in London

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

Job vacancy trend for Jest in London

Jest
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Jest in London.

Daily rate trend for Jest in London

Jest
Daily Rate Histogram in London

Daily rate distribution for jobs citing Jest in London over the 6 months to 1 May 2025.

Daily rate histogram for Jest in London

Jest
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 Jest within the London region over the 6 months to 1 May 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 +8 5 £425 - 1
West London - 1 - -
Jest
England

Jest
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:

Application Platforms
1 3 (7.89%) nginx
2 2 (5.26%) WordPress
3 1 (2.63%) CMS
3 1 (2.63%) Confluence
3 1 (2.63%) Headless CMS
Applications
1 1 (2.63%) Adobe XD
1 1 (2.63%) Sketch
Business Applications
1 2 (5.26%) Shopify
Cloud Services
1 22 (57.89%) AWS
2 13 (34.21%) GitHub
3 9 (23.68%) Amazon SQS
4 8 (21.05%) AWS Lambda
4 8 (21.05%) Serverless
5 6 (15.79%) Amazon S3
6 4 (10.53%) GitHub Actions
6 4 (10.53%) Google Analytics
7 3 (7.89%) Amazon Cognito
7 3 (7.89%) Amazon ECS
7 3 (7.89%) AWS CloudFormation
7 3 (7.89%) Azure
8 2 (5.26%) Amazon EKS
8 2 (5.26%) BigCommerce
8 2 (5.26%) SaaS
9 1 (2.63%) AWS CodeBuild
9 1 (2.63%) Contentstack
9 1 (2.63%) Figma
9 1 (2.63%) GCP
9 1 (2.63%) OpenShift
Communications & Networking
1 7 (18.42%) HTTP
2 1 (2.63%) DNS
Database & Business Intelligence
1 6 (15.79%) DynamoDB
2 4 (10.53%) PostgreSQL
2 4 (10.53%) Redis
3 2 (5.26%) Amazon Aurora
3 2 (5.26%) Amazon RDS
4 1 (2.63%) NoSQL
Development Applications
1 23 (60.53%) Cypress.io
2 15 (39.47%) Git
3 7 (18.42%) Mocha
4 5 (13.16%) Bitbucket
5 4 (10.53%) ESLint
6 3 (7.89%) git-flow
6 3 (7.89%) Postman
6 3 (7.89%) REST Assured
6 3 (7.89%) Selenium
6 3 (7.89%) SonarQube
6 3 (7.89%) Visual Studio Code
6 3 (7.89%) webpack
7 2 (5.26%) Grunt
7 2 (5.26%) Jenkins
7 2 (5.26%) JIRA
7 2 (5.26%) Maven
7 2 (5.26%) MSTest
7 2 (5.26%) NSubstitute
7 2 (5.26%) NUnit
7 2 (5.26%) PHPUnit
General
1 12 (31.58%) Social Skills
2 7 (18.42%) Finance
3 6 (15.79%) Analytical Skills
3 6 (15.79%) Banking
4 3 (7.89%) Marketing
5 2 (5.26%) Public Sector
5 2 (5.26%) Retail
6 1 (2.63%) Advertising
6 1 (2.63%) Automotive
6 1 (2.63%) Financial Institution
6 1 (2.63%) Investment Banking
6 1 (2.63%) Telecoms
Job Titles
1 21 (55.26%) Developer
2 8 (21.05%) Senior
3 7 (18.42%) React Developer
4 6 (15.79%) Software Engineer
5 5 (13.16%) Front-End Developer (Client-Side Developer)
5 5 (13.16%) Node.js Developer
5 5 (13.16%) Test Engineer
6 4 (10.53%) Full-Stack Developer
6 4 (10.53%) Senior Developer
7 3 (7.89%) Front-End Engineer (Client-Side Engineer)
7 3 (7.89%) Java Engineer
7 3 (7.89%) JavaScript Developer
7 3 (7.89%) Senior Java Engineer
7 3 (7.89%) Senior Test Engineer
7 3 (7.89%) UI Developer
8 2 (5.26%) Lead
8 2 (5.26%) Principal Engineer
8 2 (5.26%) Principal Software Engineer
8 2 (5.26%) Senior UI Developer
8 2 (5.26%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 26 (68.42%) React
2 21 (55.26%) Node.js
3 18 (47.37%) CSS
4 14 (36.84%) HTML
5 13 (34.21%) Redux
5 13 (34.21%) Sass
6 10 (26.32%) GraphQL
6 10 (26.32%) REST
6 10 (26.32%) RESTful
7 9 (23.68%) Next.js
7 9 (23.68%) WebSockets
8 8 (21.05%) HTML5
9 7 (18.42%) Express.js
9 7 (18.42%) Playwright
10 6 (15.79%) AWS CDK
11 5 (13.16%) LESS
11 5 (13.16%) Vue
12 4 (10.53%) GatsbyJS
12 4 (10.53%) Vitest
13 3 (7.89%) OpenAPI
Miscellaneous
1 3 (7.89%) Algorithms
1 3 (7.89%) Analytical Mindset
1 3 (7.89%) Data Structures
1 3 (7.89%) Foreign Exchange (FX)
1 3 (7.89%) Greenfield Project
1 3 (7.89%) Mobile App
1 3 (7.89%) Product Ownership
1 3 (7.89%) Vector Graphics
2 2 (5.26%) Embedded Systems
2 2 (5.26%) Self-Motivation
2 2 (5.26%) Video\Live Streaming
2 2 (5.26%) Virtual Team
3 1 (2.63%) Cloud Native
3 1 (2.63%) Distributed Systems
3 1 (2.63%) Enterprise Software
3 1 (2.63%) Legacy Code
3 1 (2.63%) Management Information System
3 1 (2.63%) Marketing Technology
Processes & Methodologies
1 19 (50.00%) CI/CD
2 15 (39.47%) Test Automation
3 14 (36.84%) Agile
4 11 (28.95%) Front End Development
5 10 (26.32%) Microservices
5 10 (26.32%) Problem-Solving
5 10 (26.32%) Software Engineering
6 9 (23.68%) Mentoring
6 9 (23.68%) User Experience
7 8 (21.05%) Full-Stack Development
8 7 (18.42%) DevOps
8 7 (18.42%) Test Strategy
9 6 (15.79%) UX Design
10 5 (13.16%) Clean Code
10 5 (13.16%) Computer Science
10 5 (13.16%) SEO
10 5 (13.16%) Software Testing
11 4 (10.53%) A/B Testing
11 4 (10.53%) Analytics
11 4 (10.53%) Coaching
Programming Languages
1 27 (71.05%) JavaScript
2 24 (63.16%) TypeScript
3 7 (18.42%) Java
4 6 (15.79%) Python
5 4 (10.53%) SQL
6 3 (7.89%) C#
6 3 (7.89%) PHP
6 3 (7.89%) T-SQL
7 2 (5.26%) Go
7 2 (5.26%) Rust
Qualifications
1 6 (15.79%) SC Cleared
1 6 (15.79%) Security Cleared
2 5 (13.16%) Degree
3 4 (10.53%) Computer Science Degree
4 1 (2.63%) Master's Degree
Quality Assurance & Compliance
1 6 (15.79%) Accessibility
2 5 (13.16%) QA
3 1 (2.63%) Data Quality
3 1 (2.63%) WCAG
System Software
1 4 (10.53%) Docker
Systems Management
1 7 (18.42%) Kubernetes
2 3 (7.89%) Terraform
3 1 (2.63%) Ansible
Vendors
1 6 (15.79%) Adobe
2 5 (13.16%) Google
3 2 (5.26%) Salesforce
3 2 (5.26%) SAP
3 2 (5.26%) Sitecore
4 1 (2.63%) Amplitude