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 18 November 2025, with comparisons to the same periods in the previous two years.

6 months to
18 Nov 2025
Same period 2024 Same period 2023
Rank 426 493 504
Rank change year-on-year +67 +11 -47
Contract jobs citing Jest 144 64 119
As % of all contract jobs in the UK 0.41% 0.18% 0.25%
As % of the Libraries, Frameworks & Software Standards category 1.78% 0.82% 1.14%
Number of daily rates quoted 100 35 81
10th Percentile £313 £380 £375
25th Percentile £400 £406 £431
Median daily rate (50th Percentile) £466 £550 £500
Median % change year-on-year -15.32% +10.00% -16.67%
75th Percentile £538 £763 £575
90th Percentile £645 £980 £625
UK excluding London median daily rate £460 £400 £500
% change year-on-year +14.88% -20.00% -8.05%
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 8,093 7,811 10,402
As % of all contract IT jobs advertised in the UK 22.86% 21.67% 22.26%
Number of daily rates quoted 5,382 4,924 7,418
10th Percentile £350 £350 £363
25th Percentile £413 £425 £445
Median daily rate (50th Percentile) £503 £550 £550
Median % change year-on-year -8.64% - -4.35%
75th Percentile £625 £650 £651
90th Percentile £725 £775 £750
UK excluding London median daily rate £480 £500 £500
% change year-on-year -4.00% - -4.76%
Number of hourly rates quoted 198 113 190
10th Percentile £30.18 £22.00 £36.19
25th Percentile £42.63 £36.00 £46.18
Median hourly rate £55.00 £62.50 £55.25
Median % change year-on-year -12.00% +13.12% -12.30%
75th Percentile £65.00 £70.00 £70.00
90th Percentile £77.50 £74.00 £78.00
UK excluding London median hourly rate £63.00 £65.00 £54.78
% change year-on-year -3.08% +18.66% -15.72%

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 18 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 18 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 +34 125 £464 -19.26% 124
UK excluding London +31 73 £460 +14.88% 73
London +33 61 £505 -22.31% 69
Work from Home +47 57 £525 -14.63% 90
North of England -2 42 £423 -0.59% 17
North West -8 19 £389 -13.61% 8
Yorkshire - 19 £513 - 8
Midlands - 9 £421 - 4
Scotland +10 8 £588 +46.88% 7
South East +4 7 £525 +29.23% 29
North East -2 5 £600 +71.43% 1
West Midlands - 5 £650 - 3
Wales +5 4 £520 +24.18% 1
East Midlands - 4 £346 - 1
South West 0 2 - - 14
East of England -17 1 £413 - 1

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 (4.86%) Confluence
2 2 (1.39%) CMS
2 2 (1.39%) Magnolia
2 2 (1.39%) SharePoint
2 2 (1.39%) WordPress
3 1 (0.69%) Apache Airflow
3 1 (0.69%) Traefik
Business Applications
1 1 (0.69%) Dynamics CRM
Cloud Services
1 58 (40.28%) AWS
2 32 (22.22%) GitHub
3 31 (21.53%) Azure
4 21 (14.58%) GitHub Actions
5 20 (13.89%) AWS Lambda
5 20 (13.89%) Serverless
6 18 (12.50%) Amazon S3
6 18 (12.50%) npm
7 10 (6.94%) Amazon ECS
8 8 (5.56%) GCP
9 7 (4.86%) Amazon CloudWatch
9 7 (4.86%) Amazon Cognito
9 7 (4.86%) Amazon SQS
10 6 (4.17%) Amazon Kinesis
10 6 (4.17%) AWS CloudFormation
10 6 (4.17%) AWS Fargate
10 6 (4.17%) Google Play
11 5 (3.47%) Amazon EC2
12 4 (2.78%) Google Analytics
12 4 (2.78%) SaaS
Communications & Networking
1 3 (2.08%) Bluetooth
1 3 (2.08%) DNS
1 3 (2.08%) HTTP
2 2 (1.39%) Cisco Nexus
Database & Business Intelligence
1 23 (15.97%) NoSQL
2 21 (14.58%) PostgreSQL
3 13 (9.03%) Amazon RDS
4 11 (7.64%) Redis
5 8 (5.56%) DynamoDB
6 7 (4.86%) SQL Server
7 5 (3.47%) MongoDB
8 4 (2.78%) Relational Database
9 2 (1.39%) MySQL
10 1 (0.69%) Amazon Aurora
10 1 (0.69%) DB2
10 1 (0.69%) Hasura
10 1 (0.69%) RDBMS
10 1 (0.69%) SQLite
Development Applications
1 58 (40.28%) Cypress.io
2 55 (38.19%) Git
3 18 (12.50%) GitLab
3 18 (12.50%) webpack
4 17 (11.81%) JUnit
4 17 (11.81%) SonarQube
5 15 (10.42%) JIRA
6 14 (9.72%) Cucumber
7 13 (9.03%) Jenkins
7 13 (9.03%) Maven
7 13 (9.03%) Mocha
8 8 (5.56%) Sonatype Nexus
9 7 (4.86%) ESLint
9 7 (4.86%) gulp
10 6 (4.17%) Bitbucket
10 6 (4.17%) Grunt
10 6 (4.17%) Mockito
10 6 (4.17%) Selenium
11 5 (3.47%) Vite
12 4 (2.78%) Babel
General
1 50 (34.72%) Social Skills
2 30 (20.83%) Finance
3 20 (13.89%) Public Sector
4 19 (13.19%) Banking
5 8 (5.56%) Analytical Skills
6 3 (2.08%) Inclusion and Diversity
6 3 (2.08%) Marketing
6 3 (2.08%) Publishing
7 2 (1.39%) Digital Health
7 2 (1.39%) Documentation Skills
7 2 (1.39%) Military
7 2 (1.39%) Pharmaceutical
7 2 (1.39%) Retail
8 1 (0.69%) Advertising
8 1 (0.69%) Aviation
8 1 (0.69%) Front Office
8 1 (0.69%) Investment Banking
8 1 (0.69%) Telecoms
Job Titles
1 97 (67.36%) Developer
2 27 (18.75%) Senior
3 26 (18.06%) React Developer
4 24 (16.67%) Full-Stack Developer
5 22 (15.28%) Front-End Developer (Client-Side Developer)
6 19 (13.19%) Lead
6 19 (13.19%) Senior Developer
7 15 (10.42%) Software Engineer
8 14 (9.72%) Java Developer
9 12 (8.33%) Python Developer
10 11 (7.64%) Front-End Engineer (Client-Side Engineer)
10 11 (7.64%) Full-Stack Python Developer
11 10 (6.94%) Senior Front-End Developer
12 8 (5.56%) Node.js Developer
12 8 (5.56%) UI Developer
13 7 (4.86%) JavaScript Developer
14 6 (4.17%) AWS Developer
14 6 (4.17%) Backend Developer
15 5 (3.47%) Lead Developer
16 4 (2.78%) JavaScript Engineer
Libraries, Frameworks & Software Standards
1 118 (81.94%) React
2 69 (47.92%) Node.js
3 67 (46.53%) CSS
4 51 (35.42%) HTML
5 44 (30.56%) RESTful
6 41 (28.47%) Redux
7 34 (23.61%) REST
8 31 (21.53%) HTML5
9 30 (20.83%) Next.js
9 30 (20.83%) Sass
10 26 (18.06%) CSS3
11 22 (15.28%) Enzyme
12 21 (14.58%) AngularJS
12 21 (14.58%) Spring Boot
13 17 (11.81%) React Native
14 16 (11.11%) Express.js
14 16 (11.11%) FastAPI
14 16 (11.11%) GraphQL
15 14 (9.72%) pytest
16 13 (9.03%) Spring
Miscellaneous
1 11 (7.64%) Mobile App
2 9 (6.25%) Cloud Native
2 9 (6.25%) Product Ownership
3 5 (3.47%) Client/Server
3 5 (3.47%) Onboarding
4 4 (2.78%) Data Structures
4 4 (2.78%) Distributed Architecture
4 4 (2.78%) Distributed Systems
4 4 (2.78%) Public Cloud
5 3 (2.08%) Marketing Technology
5 3 (2.08%) Self-Motivation
6 2 (1.39%) Algorithms
6 2 (1.39%) Blog
7 1 (0.69%) Data Fabric
7 1 (0.69%) Educational Technology
7 1 (0.69%) Enterprise Software
7 1 (0.69%) Legacy Code
7 1 (0.69%) Legacy Systems
7 1 (0.69%) NHS
7 1 (0.69%) Renewable Energy
Operating Systems
1 13 (9.03%) Android
2 12 (8.33%) Apple iOS
3 1 (0.69%) VMS
Processes & Methodologies
1 106 (73.61%) CI/CD
2 90 (62.50%) Agile
3 55 (38.19%) Front End Development
4 50 (34.72%) DevOps
4 50 (34.72%) Test Automation
5 44 (30.56%) Full-Stack Development
6 42 (29.17%) Containerisation
7 41 (28.47%) Microservices
8 40 (27.78%) Code Quality
9 39 (27.08%) User Experience
10 35 (24.31%) TDD
11 33 (22.92%) Software Engineering
12 30 (20.83%) Clean Code
13 29 (20.14%) Problem-Solving
14 25 (17.36%) End-to-End Testing
14 25 (17.36%) Performance Optimisation
15 23 (15.97%) Unit Testing
16 21 (14.58%) Mentoring
17 18 (12.50%) API Development
18 16 (11.11%) Observability
Programming Languages
1 94 (65.28%) TypeScript
2 81 (56.25%) JavaScript
3 42 (29.17%) SQL
4 34 (23.61%) Java
5 22 (15.28%) Python
6 9 (6.25%) JSX
7 4 (2.78%) PowerShell
8 2 (1.39%) C#
8 2 (1.39%) Elm
8 2 (1.39%) Kotlin
9 1 (0.69%) Go
9 1 (0.69%) Objective-C
9 1 (0.69%) Swift
Qualifications
1 22 (15.28%) Security Cleared
2 15 (10.42%) SC Cleared
3 12 (8.33%) BPSS Clearance
4 6 (4.17%) Computer Science Degree
4 6 (4.17%) Degree
5 1 (0.69%) DV Cleared
Quality Assurance & Compliance
1 55 (38.19%) Accessibility
2 29 (20.14%) WCAG
3 23 (15.97%) QA
4 3 (2.08%) Data Quality
5 1 (0.69%) JSP 440
5 1 (0.69%) NCSC
System Software
1 56 (38.89%) Docker
2 1 (0.69%) Active Directory
Systems Management
1 31 (21.53%) Kubernetes
2 12 (8.33%) Terraform
3 7 (4.86%) Ansible
3 7 (4.86%) Grafana
4 1 (0.69%) Istio
4 1 (0.69%) Puppet
Vendors
1 11 (7.64%) Google
2 10 (6.94%) Microsoft
3 6 (4.17%) CA Agile Central
3 6 (4.17%) Perforce
3 6 (4.17%) Veracode
4 5 (3.47%) ServiceNow
5 3 (2.08%) Amplitude
5 3 (2.08%) Xamarin
6 2 (1.39%) Cisco
6 2 (1.39%) Salesforce
6 2 (1.39%) Virgin Media
7 1 (0.69%) Adobe
7 1 (0.69%) AppDynamics
7 1 (0.69%) Apple
7 1 (0.69%) DevExpress
7 1 (0.69%) Pega
7 1 (0.69%) Splunk
7 1 (0.69%) Sybase
7 1 (0.69%) Telerik