Jest Contract Job Trends

Jest
UK

The table below provides summary statistics and contractor rates for jobs requiring Jest skills. It covers vacancies from the 6 months leading up to 18 September 2025, with comparisons to the same periods in the previous two years.

6 months to
18 Sep 2025
Same period 2024 Same period 2023
Rank 442 482 494
Rank change year-on-year +40 +12 -21
Contract jobs citing Jest 126 77 159
As % of all contract jobs advertised in the UK 0.38% 0.20% 0.32%
As % of the Libraries, Frameworks & Software Standards category 1.68% 0.89% 1.45%
Number of daily rates quoted 88 53 96
10th Percentile £325 £367 £413
25th Percentile £405 £425 £450
Median daily rate (50th Percentile) £472 £575 £503
Median % change year-on-year -17.91% +14.43% -16.25%
75th Percentile £538 £775 £600
90th Percentile £649 £1,000 £706
UK excluding London median daily rate £469 £400 £500
% change year-on-year +17.25% -20.00% -2.91%
Number of hourly rates quoted 1 0 2
10th Percentile - - £74.45
25th Percentile £42.50 - £75.50
Median hourly rate £45.00 - £79.50
75th Percentile £47.50 - £82.00
90th Percentile - - £82.15
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 7,498 8,630 10,956
As % of all contract IT jobs advertised in the UK 22.76% 22.41% 22.25%
Number of daily rates quoted 4,987 5,626 7,855
10th Percentile £350 £350 £375
25th Percentile £413 £425 £450
Median daily rate (50th Percentile) £500 £550 £550
Median % change year-on-year -9.09% - -4.35%
75th Percentile £630 £650 £675
90th Percentile £738 £794 £775
UK excluding London median daily rate £474 £500 £500
% change year-on-year -5.24% - -4.67%
Number of hourly rates quoted 183 187 176
10th Percentile £31.25 £25.60 £35.94
25th Percentile £41.42 £43.00 £46.18
Median hourly rate £54.00 £61.60 £60.00
Median % change year-on-year -12.34% +2.67% -4.00%
75th Percentile £65.00 £70.00 £73.67
90th Percentile £72.40 £74.65 £78.00
UK excluding London median hourly rate £56.25 £65.00 £59.03
% change year-on-year -13.46% +10.11% -6.24%

Jest
Job Vacancy Trend

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

Job vacancy trend for Jest 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 September 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 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
England +49 97 £450 -23.40% 67
Work from Home +62 64 £505 -17.89% 39
UK excluding London +37 64 £469 +17.25% 53
London +29 51 £475 -22.76% 24
North of England +4 25 £425 +13.33% 19
Scotland +13 16 £500 +25.00% 5
North West -8 13 £425 +6.25% 10
Midlands -6 11 £400 +14.29% 2
Yorkshire - 10 £400 - 8
South East +22 6 £525 +20.00% 21
West Midlands -5 6 £535 +52.86% 2
East Midlands - 5 £270 -
Wales +7 4 £520 +24.18%
North East 0 2 £480 +54.84% 2
South West +23 1 - - 4
East of England - 1 £413 - 2

Jest
Co-occurring Skills and Capabilities 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 9 (7.14%) Confluence
2 3 (2.38%) CMS
2 3 (2.38%) Headless CMS
3 1 (0.79%) Apache Airflow
3 1 (0.79%) Traefik
Applications
1 1 (0.79%) Adobe XD
1 1 (0.79%) Sketch
Business Applications
1 1 (0.79%) Dynamics CRM
Cloud Services
1 56 (44.44%) AWS
2 34 (26.98%) GitHub
3 23 (18.25%) Serverless
4 22 (17.46%) AWS Lambda
4 22 (17.46%) GitHub Actions
5 18 (14.29%) Amazon S3
6 14 (11.11%) npm
7 13 (10.32%) Azure
8 10 (7.94%) Amazon ECS
8 10 (7.94%) Amazon SQS
9 9 (7.14%) Amazon Cognito
9 9 (7.14%) Google Analytics
10 8 (6.35%) AWS CloudFormation
11 7 (5.56%) AWS CodePipeline
12 6 (4.76%) Amazon Kinesis
12 6 (4.76%) AWS Fargate
13 5 (3.97%) AWS CodeBuild
13 5 (3.97%) Firebase
13 5 (3.97%) GCP
13 5 (3.97%) Google Play
Communications & Networking
1 9 (7.14%) HTTP
2 5 (3.97%) DNS
3 3 (2.38%) Bluetooth
4 2 (1.59%) Cisco Nexus
Database & Business Intelligence
1 16 (12.70%) PostgreSQL
2 10 (7.94%) DynamoDB
3 9 (7.14%) Amazon Aurora
4 8 (6.35%) NoSQL
4 8 (6.35%) SQL Server
5 7 (5.56%) Relational Database
6 5 (3.97%) Amazon RDS
7 4 (3.17%) MongoDB
8 3 (2.38%) Redis
9 2 (1.59%) MySQL
10 1 (0.79%) DB2
10 1 (0.79%) Hasura
10 1 (0.79%) RDBMS
Development Applications
1 58 (46.03%) Cypress.io
2 39 (30.95%) Git
3 19 (15.08%) SonarQube
4 17 (13.49%) JIRA
4 17 (13.49%) Maven
5 16 (12.70%) Cucumber
5 16 (12.70%) JUnit
6 15 (11.90%) webpack
7 14 (11.11%) Jenkins
8 11 (8.73%) Bitbucket
8 11 (8.73%) GitLab
8 11 (8.73%) Storybook
9 10 (7.94%) Sonatype Nexus
10 8 (6.35%) Mockito
10 8 (6.35%) Selenium
11 6 (4.76%) Grunt
11 6 (4.76%) gulp
11 6 (4.76%) Postman
12 5 (3.97%) Babel
12 5 (3.97%) Browser DevTools
General
1 35 (27.78%) Social Skills
2 28 (22.22%) Finance
3 17 (13.49%) Banking
4 14 (11.11%) Public Sector
5 11 (8.73%) Analytical Skills
6 5 (3.97%) Marketing
7 3 (2.38%) Inclusion and Diversity
8 2 (1.59%) Advertising
8 2 (1.59%) Documentation Skills
8 2 (1.59%) Pharmaceutical
8 2 (1.59%) Retail
8 2 (1.59%) Telecoms
9 1 (0.79%) Automotive
9 1 (0.79%) Aviation
9 1 (0.79%) Digital Health
9 1 (0.79%) Financial Institution
9 1 (0.79%) Front Office
9 1 (0.79%) Military
Job Titles
1 81 (64.29%) Developer
2 24 (19.05%) React Developer
3 20 (15.87%) Full-Stack Developer
4 18 (14.29%) Lead
5 17 (13.49%) Front-End Developer (Client-Side Developer)
6 16 (12.70%) Senior
7 11 (8.73%) Java Developer
8 10 (7.94%) Front-End Engineer (Client-Side Engineer)
8 10 (7.94%) Senior Developer
8 10 (7.94%) Software Engineer
8 10 (7.94%) UI Developer
9 7 (5.56%) AWS Developer
9 7 (5.56%) Full-Stack Python Developer
9 7 (5.56%) JavaScript Developer
9 7 (5.56%) Python Developer
10 5 (3.97%) Architect
10 5 (3.97%) Node.js Developer
10 5 (3.97%) Web Engineer
11 4 (3.17%) Lead Developer
11 4 (3.17%) Software Developer
Libraries, Frameworks & Software Standards
1 103 (81.75%) React
2 66 (52.38%) CSS
3 61 (48.41%) Node.js
4 52 (41.27%) HTML
5 44 (34.92%) Redux
6 32 (25.40%) Sass
7 31 (24.60%) HTML5
8 30 (23.81%) RESTful
9 29 (23.02%) Next.js
10 28 (22.22%) REST
11 21 (16.67%) CSS3
11 21 (16.67%) GraphQL
12 18 (14.29%) Spring Boot
13 17 (13.49%) AngularJS
13 17 (13.49%) Express.js
14 16 (12.70%) React Native
15 14 (11.11%) Enzyme
16 12 (9.52%) Tailwind CSS
17 11 (8.73%) Vue
18 10 (7.94%) FastAPI
Miscellaneous
1 11 (8.73%) Mobile App
2 8 (6.35%) Data Structures
3 6 (4.76%) Algorithms
3 6 (4.76%) Cloud Native
3 6 (4.76%) Product Ownership
4 5 (3.97%) Marketing Technology
5 4 (3.17%) Client/Server
6 3 (2.38%) Distributed Systems
6 3 (2.38%) Foreign Exchange (FX)
6 3 (2.38%) Onboarding
6 3 (2.38%) Vector Graphics
7 2 (1.59%) Management Information System
7 2 (1.59%) Public Cloud
8 1 (0.79%) Analytical Mindset
8 1 (0.79%) Educational Technology
8 1 (0.79%) Greenfield Project
8 1 (0.79%) Legacy Systems
8 1 (0.79%) Low-Code
8 1 (0.79%) Security Posture
8 1 (0.79%) Self-Motivation
Operating Systems
1 8 (6.35%) Android
1 8 (6.35%) Apple iOS
2 1 (0.79%) VMS
Processes & Methodologies
1 91 (72.22%) CI/CD
2 59 (46.83%) Agile
3 50 (39.68%) DevOps
4 42 (33.33%) Full-Stack Development
4 42 (33.33%) Test Automation
5 41 (32.54%) Front End Development
6 37 (29.37%) User Experience
7 35 (27.78%) Microservices
8 30 (23.81%) Performance Optimisation
9 29 (23.02%) Code Quality
10 27 (21.43%) Problem-Solving
11 26 (20.63%) Clean Code
12 24 (19.05%) Software Engineering
12 24 (19.05%) TDD
12 24 (19.05%) Unit Testing
13 18 (14.29%) Containerisation
14 16 (12.70%) Mentoring
15 15 (11.90%) Responsive Web Design
16 14 (11.11%) Continuous Improvement
17 13 (10.32%) Analytics
Programming Languages
1 78 (61.90%) TypeScript
2 77 (61.11%) JavaScript
3 25 (19.84%) Java
4 19 (15.08%) SQL
5 17 (13.49%) Python
6 4 (3.17%) PowerShell
7 2 (1.59%) Elm
7 2 (1.59%) Go
7 2 (1.59%) JSX
8 1 (0.79%) C#
8 1 (0.79%) Rust
Qualifications
1 15 (11.90%) Security Cleared
2 10 (7.94%) BPSS Clearance
3 9 (7.14%) Degree
4 7 (5.56%) Computer Science Degree
4 7 (5.56%) SC Cleared
5 1 (0.79%) DV Cleared
Quality Assurance & Compliance
1 35 (27.78%) Accessibility
2 18 (14.29%) QA
3 16 (12.70%) WCAG
4 5 (3.97%) Data Quality
System Software
1 29 (23.02%) Docker
Systems Management
1 13 (10.32%) Kubernetes
2 12 (9.52%) Terraform
3 3 (2.38%) Ansible
4 1 (0.79%) Grafana
4 1 (0.79%) Istio
4 1 (0.79%) Puppet
Vendors
1 15 (11.90%) Google
2 8 (6.35%) Microsoft
2 8 (6.35%) Veracode
3 6 (4.76%) CA Agile Central
3 6 (4.76%) Perforce
4 5 (3.97%) Amplitude
4 5 (3.97%) ServiceNow
5 4 (3.17%) Adobe
6 2 (1.59%) Cisco
6 2 (1.59%) Salesforce
6 2 (1.59%) Virgin Media
7 1 (0.79%) AppDynamics
7 1 (0.79%) Okta
7 1 (0.79%) Oracle
7 1 (0.79%) Pega
7 1 (0.79%) Splunk
7 1 (0.79%) Sybase