Jest Contract Job Trends

Jest
UK

The table below provides summary statistics and contractor rates for jobs requiring Jest skills. It covers contract job vacancies from the 6 months leading up to 8 November 2025, with comparisons to the same periods in the previous two years.

6 months to
8 Nov 2025
Same period 2024 Same period 2023
Rank 431 480 513
Rank change year-on-year +49 +33 -47
Contract jobs citing Jest 148 67 113
As % of all contract jobs in the UK 0.42% 0.18% 0.24%
As % of the Libraries, Frameworks & Software Standards category 1.85% 0.84% 1.08%
Number of daily rates quoted 103 37 77
10th Percentile £315 £375 £404
25th Percentile £400 £400 £431
Median daily rate (50th Percentile) £475 £550 £500
Median % change year-on-year -13.64% +10.00% -16.67%
75th Percentile £538 £750 £575
90th Percentile £643 £1,020 £638
UK excluding London median daily rate £469 £400 £500
% change year-on-year +17.25% -20.00% -5.88%
Number of hourly rates quoted 1 0 2
10th Percentile - - -
25th Percentile £42.50 - £73.75
Median hourly rate £45.00 - £77.50
75th Percentile £47.50 - £81.25
90th Percentile - - -
UK excluding London median hourly rate - - £77.50
% change year-on-year - - +15.05%

All Software Libraries and Frameworks
UK

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.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 8,006 7,976 10,510
As % of all contract IT jobs advertised in the UK 22.88% 21.80% 22.36%
Number of daily rates quoted 5,332 5,047 7,524
10th Percentile £350 £350 £363
25th Percentile £413 £425 £450
Median daily rate (50th Percentile) £505 £545 £550
Median % change year-on-year -7.34% -0.91% -4.35%
75th Percentile £625 £650 £663
90th Percentile £725 £775 £762
UK excluding London median daily rate £476 £500 £500
% change year-on-year -4.90% - -4.76%
Number of hourly rates quoted 188 116 189
10th Percentile £29.00 £22.00 £35.55
25th Percentile £41.25 £37.88 £46.18
Median hourly rate £54.00 £63.75 £55.00
Median % change year-on-year -15.29% +15.91% -15.38%
75th Percentile £65.00 £70.00 £70.00
90th Percentile £77.50 £74.00 £78.00
UK excluding London median hourly rate £62.50 £65.00 £54.56
% change year-on-year -3.85% +19.13% -16.06%

Jest
Job Vacancy Trend

Historical trend showing the proportion of contract IT job postings citing Jest relative to all contract IT jobs advertised.

Jest job vacancy trend in the UK

Jest
Daily Rate Trend

Contractor daily rate distribution trend for jobs in the UK citing Jest.

Contractor daily rate distribution trend for jobs in the UK citing Jest

Jest
Daily Rate Histogram

Daily rate distribution for jobs citing Jest over the 6 months to 8 November 2025.

Daily rate histogram for Jest in the UK

Jest
Hourly Rate Trend

Contractor hourly rate distribution trend for jobs in the UK citing Jest.

Contractor hourly rate distribution trend for jobs in the UK citing Jest

Jest
Top 16 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Jest within the UK over the 6 months to 8 November 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
England +49 126 £450 -21.74% 179
UK excluding London +22 74 £469 +17.25% 147
London +36 64 £475 -26.92% 79
Work from Home +48 60 £520 -15.45% 117
North of England +1 41 £420 +5.00% 33
North West -6 19 £389 -8.53% 18
Yorkshire - 18 £500 - 10
Scotland +18 11 £525 +31.25% 11
Midlands - 9 £421 - 9
South East +4 7 £525 +20.00% 83
North East -5 5 £600 +71.43% 5
West Midlands - 5 £650 - 7
Wales +3 4 £520 +24.18% 3
East Midlands - 4 £346 - 2
South West -1 1 - - 5
East of England -10 1 £413 - 4

Jest
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 7 (4.73%) Confluence
2 2 (1.35%) CMS
2 2 (1.35%) Magnolia
2 2 (1.35%) SharePoint
2 2 (1.35%) WordPress
3 1 (0.68%) Apache Airflow
3 1 (0.68%) Traefik
Business Applications
1 1 (0.68%) Dynamics CRM
Cloud Services
1 60 (40.54%) AWS
2 35 (23.65%) GitHub
3 29 (19.59%) Azure
4 25 (16.89%) GitHub Actions
5 19 (12.84%) AWS Lambda
5 19 (12.84%) Serverless
6 18 (12.16%) Amazon S3
6 18 (12.16%) npm
7 10 (6.76%) Amazon ECS
8 8 (5.41%) GCP
9 7 (4.73%) Amazon Cognito
9 7 (4.73%) Amazon SQS
10 6 (4.05%) Amazon CloudWatch
10 6 (4.05%) Amazon Kinesis
10 6 (4.05%) AWS CloudFormation
10 6 (4.05%) AWS Fargate
10 6 (4.05%) Google Play
11 5 (3.38%) Amazon EC2
11 5 (3.38%) Google Analytics
12 4 (2.70%) SaaS
Communications & Networking
1 4 (2.70%) DNS
1 4 (2.70%) HTTP
2 3 (2.03%) Bluetooth
3 2 (1.35%) Cisco Nexus
Database & Business Intelligence
1 24 (16.22%) PostgreSQL
2 23 (15.54%) NoSQL
3 12 (8.11%) Amazon RDS
4 11 (7.43%) Redis
5 7 (4.73%) DynamoDB
6 6 (4.05%) SQL Server
7 4 (2.70%) MongoDB
8 3 (2.03%) Relational Database
9 2 (1.35%) MySQL
10 1 (0.68%) DB2
10 1 (0.68%) Hasura
10 1 (0.68%) RDBMS
10 1 (0.68%) SQLite
Development Applications
1 63 (42.57%) Cypress.io
2 54 (36.49%) Git
3 19 (12.84%) webpack
4 17 (11.49%) JUnit
4 17 (11.49%) SonarQube
5 16 (10.81%) GitLab
6 15 (10.14%) JIRA
7 14 (9.46%) Cucumber
8 13 (8.78%) Maven
9 12 (8.11%) Jenkins
10 11 (7.43%) Mocha
11 8 (5.41%) Sonatype Nexus
12 7 (4.73%) ESLint
12 7 (4.73%) gulp
13 6 (4.05%) Bitbucket
13 6 (4.05%) Grunt
13 6 (4.05%) Mockito
13 6 (4.05%) Selenium
13 6 (4.05%) Vite
14 4 (2.70%) Browser DevTools
General
1 53 (35.81%) Social Skills
2 30 (20.27%) Finance
3 21 (14.19%) Public Sector
4 20 (13.51%) Banking
5 9 (6.08%) Analytical Skills
6 4 (2.70%) Marketing
7 3 (2.03%) Inclusion and Diversity
7 3 (2.03%) Publishing
8 2 (1.35%) Documentation Skills
8 2 (1.35%) Military
8 2 (1.35%) Pharmaceutical
8 2 (1.35%) Retail
9 1 (0.68%) Advertising
9 1 (0.68%) Aviation
9 1 (0.68%) Digital Health
9 1 (0.68%) Front Office
9 1 (0.68%) Investment Banking
9 1 (0.68%) Telecoms
Job Titles
1 101 (68.24%) Developer
2 28 (18.92%) React Developer
3 27 (18.24%) Full-Stack Developer
3 27 (18.24%) Senior
4 21 (14.19%) Front-End Developer (Client-Side Developer)
5 19 (12.84%) Senior Developer
6 18 (12.16%) Lead
7 15 (10.14%) Software Engineer
8 14 (9.46%) Python Developer
9 13 (8.78%) Full-Stack Python Developer
9 13 (8.78%) Java Developer
10 12 (8.11%) Front-End Engineer (Client-Side Engineer)
11 10 (6.76%) Senior Front-End Developer
12 8 (5.41%) UI Developer
13 7 (4.73%) JavaScript Developer
14 6 (4.05%) AWS Developer
14 6 (4.05%) Backend Developer
14 6 (4.05%) Node.js Developer
15 5 (3.38%) Lead Developer
16 4 (2.70%) Web Engineer
Libraries, Frameworks & Software Standards
1 120 (81.08%) React
2 74 (50.00%) Node.js
3 69 (46.62%) CSS
4 56 (37.84%) HTML
5 42 (28.38%) Redux
5 42 (28.38%) RESTful
6 34 (22.97%) Sass
7 31 (20.95%) HTML5
7 31 (20.95%) Next.js
7 31 (20.95%) REST
8 25 (16.89%) CSS3
9 22 (14.86%) Enzyme
10 21 (14.19%) AngularJS
11 20 (13.51%) Spring Boot
12 18 (12.16%) Express.js
12 18 (12.16%) FastAPI
12 18 (12.16%) React Native
13 15 (10.14%) GraphQL
14 14 (9.46%) pytest
15 12 (8.11%) Spring
Miscellaneous
1 11 (7.43%) Mobile App
2 9 (6.08%) Product Ownership
3 8 (5.41%) Cloud Native
4 6 (4.05%) Data Structures
5 5 (3.38%) Client/Server
6 4 (2.70%) Algorithms
6 4 (2.70%) Distributed Architecture
6 4 (2.70%) Distributed Systems
6 4 (2.70%) Marketing Technology
6 4 (2.70%) Public Cloud
7 3 (2.03%) Onboarding
7 3 (2.03%) Self-Motivation
8 2 (1.35%) Blog
9 1 (0.68%) Educational Technology
9 1 (0.68%) Enterprise Software
9 1 (0.68%) Legacy Code
9 1 (0.68%) Legacy Systems
9 1 (0.68%) Low-Code
9 1 (0.68%) Renewable Energy
9 1 (0.68%) Security Posture
Operating Systems
1 13 (8.78%) Android
2 12 (8.11%) Apple iOS
3 1 (0.68%) VMS
Processes & Methodologies
1 108 (72.97%) CI/CD
2 88 (59.46%) Agile
3 55 (37.16%) Front End Development
4 52 (35.14%) DevOps
5 48 (32.43%) Full-Stack Development
6 47 (31.76%) Test Automation
7 40 (27.03%) Code Quality
8 39 (26.35%) Containerisation
9 38 (25.68%) Microservices
9 38 (25.68%) User Experience
10 35 (23.65%) TDD
11 33 (22.30%) Software Engineering
12 30 (20.27%) Problem-Solving
13 29 (19.59%) Clean Code
14 27 (18.24%) Performance Optimisation
15 25 (16.89%) Unit Testing
16 24 (16.22%) End-to-End Testing
17 21 (14.19%) Mentoring
18 18 (12.16%) API Development
19 17 (11.49%) Observability
Programming Languages
1 99 (66.89%) TypeScript
2 87 (58.78%) JavaScript
3 40 (27.03%) SQL
4 32 (21.62%) Java
5 24 (16.22%) Python
6 9 (6.08%) JSX
7 4 (2.70%) PowerShell
8 2 (1.35%) Elm
8 2 (1.35%) Kotlin
9 1 (0.68%) C#
9 1 (0.68%) Go
9 1 (0.68%) Objective-C
9 1 (0.68%) Swift
Qualifications
1 21 (14.19%) Security Cleared
2 13 (8.78%) SC Cleared
3 12 (8.11%) BPSS Clearance
4 7 (4.73%) Degree
5 6 (4.05%) Computer Science Degree
6 1 (0.68%) DV Cleared
Quality Assurance & Compliance
1 54 (36.49%) Accessibility
2 29 (19.59%) WCAG
3 23 (15.54%) QA
4 4 (2.70%) Data Quality
System Software
1 56 (37.84%) Docker
2 1 (0.68%) Active Directory
Systems Management
1 29 (19.59%) Kubernetes
2 15 (10.14%) Terraform
3 6 (4.05%) Ansible
3 6 (4.05%) Grafana
4 1 (0.68%) Istio
4 1 (0.68%) Puppet
Vendors
1 12 (8.11%) Google
2 10 (6.76%) Microsoft
3 6 (4.05%) CA Agile Central
3 6 (4.05%) Perforce
3 6 (4.05%) Veracode
4 5 (3.38%) ServiceNow
5 4 (2.70%) Amplitude
6 3 (2.03%) Xamarin
7 2 (1.35%) Cisco
7 2 (1.35%) Salesforce
7 2 (1.35%) Virgin Media
8 1 (0.68%) Adobe
8 1 (0.68%) AppDynamics
8 1 (0.68%) Apple
8 1 (0.68%) DevExpress
8 1 (0.68%) Pega
8 1 (0.68%) Splunk
8 1 (0.68%) Sybase
8 1 (0.68%) Telerik