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 3 December 2025, with comparisons to the same periods in the previous two years.

6 months to
3 Dec 2025
Same period 2024 Same period 2023
Rank 439 485 488
Rank change year-on-year +46 +3 -20
Contract jobs citing Jest 140 62 120
As % of all contract jobs in the UK 0.39% 0.17% 0.27%
As % of the Libraries, Frameworks & Software Standards category 1.72% 0.80% 1.20%
Number of daily rates quoted 98 32 79
10th Percentile £312 £375 £375
25th Percentile £400 £399 £431
Median daily rate (50th Percentile) £450 £450 £500
Median % change year-on-year - -10.00% -16.67%
75th Percentile £538 £700 £575
90th Percentile £639 £875 £600
UK excluding London median daily rate £450 £400 £500
% change year-on-year +12.50% -20.00% -9.09%
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

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 8,153 7,794 9,967
As % of all contract IT jobs advertised in the UK 22.51% 21.76% 22.13%
Number of daily rates quoted 5,409 4,909 7,087
10th Percentile £350 £350 £363
25th Percentile £413 £425 £444
Median daily rate (50th Percentile) £500 £550 £550
Median % change year-on-year -9.09% - -4.35%
75th Percentile £625 £650 £650
90th Percentile £719 £784 £750
UK excluding London median daily rate £481 £500 £500
% change year-on-year -3.75% - -4.76%
Number of hourly rates quoted 183 113 181
10th Percentile £30.35 £22.00 £32.00
25th Percentile £43.00 £38.50 £46.18
Median hourly rate £55.00 £65.00 £55.00
Median % change year-on-year -15.38% +18.18% -14.73%
75th Percentile £65.00 £70.00 £70.00
90th Percentile £77.50 £74.35 £78.00
UK excluding London median hourly rate £64.50 £65.00 £52.50
% change year-on-year -0.77% +23.81% -19.23%

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 3 December 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 3 December 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 +41 121 £450 -18.18% 51
UK excluding London +14 71 £450 +12.50% 47
London +12 58 £490 -22.53% 18
Work from Home +49 51 £525 -14.63% 33
North of England -12 44 £420 +5.00% 9
North West -13 20 £389 -13.61% 6
Yorkshire - 20 £500 - 3
Midlands - 8 £421 - 1
Scotland +8 7 £588 +46.88% 4
South East +2 6 £525 +40.00% 23
North East -3 5 £600 +71.43%
East Midlands - 5 £402 -
Wales -1 4 £520 +24.18% 1
West Midlands - 3 £700 - 1
South West -1 1 - - 9
East of England -16 1 £413 -

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 (5.00%) Confluence
2 2 (1.43%) CMS
2 2 (1.43%) Magnolia
2 2 (1.43%) SharePoint
2 2 (1.43%) WordPress
3 1 (0.71%) Adobe Experience Manager
3 1 (0.71%) Apache Airflow
3 1 (0.71%) Traefik
Business Applications
1 1 (0.71%) Dynamics CRM
Cloud Services
1 55 (39.29%) AWS
2 30 (21.43%) GitHub
3 28 (20.00%) Azure
4 20 (14.29%) GitHub Actions
5 19 (13.57%) Serverless
6 18 (12.86%) AWS Lambda
7 17 (12.14%) npm
8 16 (11.43%) Amazon S3
9 9 (6.43%) Amazon ECS
10 7 (5.00%) Amazon Cognito
11 6 (4.29%) GCP
11 6 (4.29%) Google Play
12 5 (3.57%) AWS CloudFormation
13 4 (2.86%) Amazon CloudWatch
13 4 (2.86%) Datadog
13 4 (2.86%) Figma
13 4 (2.86%) Google Analytics
13 4 (2.86%) SaaS
14 3 (2.14%) Amazon Kinesis
14 3 (2.14%) Amazon SQS
Communications & Networking
1 3 (2.14%) Bluetooth
1 3 (2.14%) DNS
1 3 (2.14%) HTTP
Database & Business Intelligence
1 23 (16.43%) NoSQL
2 18 (12.86%) PostgreSQL
3 12 (8.57%) Redis
4 10 (7.14%) Amazon RDS
5 7 (5.00%) DynamoDB
5 7 (5.00%) SQL Server
6 5 (3.57%) MongoDB
7 4 (2.86%) Relational Database
8 2 (1.43%) MySQL
9 1 (0.71%) Aerospike
9 1 (0.71%) Amazon Aurora
9 1 (0.71%) DB2
9 1 (0.71%) Hasura
9 1 (0.71%) RDBMS
9 1 (0.71%) SQLite
Development Applications
1 59 (42.14%) Cypress.io
2 53 (37.86%) Git
3 20 (14.29%) GitLab
4 17 (12.14%) SonarQube
4 17 (12.14%) webpack
5 15 (10.71%) Jenkins
6 14 (10.00%) JIRA
6 14 (10.00%) JUnit
6 14 (10.00%) Mocha
7 12 (8.57%) Cucumber
8 11 (7.86%) Maven
9 8 (5.71%) Selenium
10 7 (5.00%) ESLint
10 7 (5.00%) gulp
11 6 (4.29%) Bitbucket
11 6 (4.29%) Grunt
11 6 (4.29%) Mockito
11 6 (4.29%) Sonatype Nexus
11 6 (4.29%) Vite
12 5 (3.57%) Jasmine
General
1 46 (32.86%) Social Skills
2 30 (21.43%) Finance
3 22 (15.71%) Public Sector
4 16 (11.43%) Banking
5 5 (3.57%) Analytical Skills
6 3 (2.14%) Marketing
6 3 (2.14%) Publishing
7 2 (1.43%) Digital Health
7 2 (1.43%) Documentation Skills
7 2 (1.43%) Military
7 2 (1.43%) Pharmaceutical
8 1 (0.71%) Advertising
8 1 (0.71%) Inclusion and Diversity
8 1 (0.71%) Investment Banking
8 1 (0.71%) Telecoms
Job Titles
1 91 (65.00%) Developer
2 27 (19.29%) Senior
3 24 (17.14%) React Developer
4 21 (15.00%) Front-End Developer (Client-Side Developer)
4 21 (15.00%) Full-Stack Developer
5 19 (13.57%) Lead
6 17 (12.14%) Senior Developer
7 15 (10.71%) Java Developer
8 14 (10.00%) Software Engineer
9 12 (8.57%) Front-End Engineer (Client-Side Engineer)
9 12 (8.57%) Python Developer
10 11 (7.86%) Full-Stack Python Developer
11 9 (6.43%) Senior Front-End Developer
12 8 (5.71%) UI Developer
13 7 (5.00%) Node.js Developer
14 6 (4.29%) JavaScript Developer
15 5 (3.57%) Backend Developer
15 5 (3.57%) Lead Developer
16 4 (2.86%) Full-Stack Java Developer
16 4 (2.86%) JavaScript Engineer
Libraries, Frameworks & Software Standards
1 117 (83.57%) React
2 72 (51.43%) Node.js
3 66 (47.14%) CSS
4 49 (35.00%) HTML
5 44 (31.43%) RESTful
6 40 (28.57%) Redux
7 31 (22.14%) HTML5
7 31 (22.14%) REST
8 30 (21.43%) Next.js
8 30 (21.43%) Sass
9 27 (19.29%) CSS3
10 23 (16.43%) AngularJS
11 22 (15.71%) Enzyme
12 21 (15.00%) Spring Boot
13 16 (11.43%) Express.js
13 16 (11.43%) FastAPI
13 16 (11.43%) GraphQL
14 15 (10.71%) pytest
14 15 (10.71%) React Native
15 13 (9.29%) Playwright
Miscellaneous
1 11 (7.86%) Product Ownership
2 10 (7.14%) Cloud Native
3 9 (6.43%) Mobile App
4 6 (4.29%) Onboarding
5 5 (3.57%) Client/Server
5 5 (3.57%) Distributed Systems
6 4 (2.86%) Data Structures
6 4 (2.86%) Distributed Architecture
7 3 (2.14%) Marketing Technology
7 3 (2.14%) Self-Motivation
8 2 (1.43%) Algorithms
8 2 (1.43%) Blog
8 2 (1.43%) Public Cloud
9 1 (0.71%) Data Fabric
9 1 (0.71%) Educational Technology
9 1 (0.71%) Enterprise Software
9 1 (0.71%) Legacy Code
9 1 (0.71%) Legacy Systems
9 1 (0.71%) NHS
9 1 (0.71%) Renewable Energy
Operating Systems
1 11 (7.86%) Android
2 10 (7.14%) Apple iOS
3 1 (0.71%) VMS
Processes & Methodologies
1 104 (74.29%) CI/CD
2 84 (60.00%) Agile
3 51 (36.43%) Front End Development
4 50 (35.71%) DevOps
5 48 (34.29%) Test Automation
6 43 (30.71%) Microservices
7 42 (30.00%) Full-Stack Development
8 39 (27.86%) Containerisation
9 36 (25.71%) TDD
9 36 (25.71%) User Experience
10 34 (24.29%) Code Quality
11 32 (22.86%) Software Engineering
12 26 (18.57%) End-to-End Testing
12 26 (18.57%) Problem-Solving
12 26 (18.57%) Unit Testing
13 25 (17.86%) Performance Optimisation
14 24 (17.14%) Clean Code
15 20 (14.29%) Mentoring
16 17 (12.14%) API Development
17 16 (11.43%) Observability
Programming Languages
1 88 (62.86%) TypeScript
2 77 (55.00%) JavaScript
3 42 (30.00%) SQL
4 31 (22.14%) Java
5 18 (12.86%) Python
6 7 (5.00%) JSX
7 3 (2.14%) Kotlin
8 2 (1.43%) C#
8 2 (1.43%) Elm
9 1 (0.71%) Bash
9 1 (0.71%) Go
9 1 (0.71%) Groovy
9 1 (0.71%) Objective-C
9 1 (0.71%) Swift
Qualifications
1 24 (17.14%) Security Cleared
2 16 (11.43%) SC Cleared
3 9 (6.43%) BPSS Clearance
4 6 (4.29%) Computer Science Degree
4 6 (4.29%) Degree
5 1 (0.71%) DV Cleared
5 1 (0.71%) Microsoft Certification
Quality Assurance & Compliance
1 59 (42.14%) Accessibility
2 31 (22.14%) WCAG
3 20 (14.29%) QA
4 3 (2.14%) Data Quality
5 1 (0.71%) JSP 440
5 1 (0.71%) NCSC
System Software
1 52 (37.14%) Docker
2 1 (0.71%) Active Directory
2 1 (0.71%) ISA Server
Systems Management
1 29 (20.71%) Kubernetes
2 14 (10.00%) Terraform
3 7 (5.00%) Ansible
3 7 (5.00%) Grafana
4 2 (1.43%) HP Fortify
5 1 (0.71%) Istio
5 1 (0.71%) Puppet
Vendors
1 11 (7.86%) Google
2 9 (6.43%) Microsoft
3 6 (4.29%) Perforce
3 6 (4.29%) Veracode
4 3 (2.14%) Amplitude
4 3 (2.14%) Xamarin
5 2 (1.43%) Adobe
5 2 (1.43%) CA Agile Central
5 2 (1.43%) ServiceNow
5 2 (1.43%) Splunk
5 2 (1.43%) Virgin Media
6 1 (0.71%) AppDynamics
6 1 (0.71%) Apple
6 1 (0.71%) Databricks
6 1 (0.71%) DevExpress
6 1 (0.71%) Pega
6 1 (0.71%) Sybase
6 1 (0.71%) Telerik