Jest Contract Job Trends in London

Jest
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring Jest skills. It covers contract job vacancies from the 6 months leading up to 26 February 2026, with comparisons to the same periods in the previous two years.

6 months to
26 Feb 2026
Same period 2025 Same period 2024
Rank 337 339 339
Rank change year-on-year +2 0 +34
Contract jobs citing Jest 54 28 60
As % of all contract jobs in London 0.34% 0.21% 0.33%
As % of the Libraries, Frameworks & Software Standards category 1.33% 0.79% 1.35%
Number of daily rates quoted 32 14 31
10th Percentile £302 £383 £375
25th Percentile £409 £401 £419
Median daily rate (50th Percentile) £493 £464 £489
Median % change year-on-year +6.20% -5.16% -18.50%
75th Percentile £538 £598 £529
90th Percentile £635 £736 £650
England median daily rate £475 £496 £450
% change year-on-year -4.14% +10.11% -18.18%

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 4,061 3,557 4,447
As % of all contract IT jobs advertised in London 25.64% 26.42% 24.58%
Number of daily rates quoted 2,750 2,370 3,354
10th Percentile £363 £382 £388
25th Percentile £425 £454 £463
Median daily rate (50th Percentile) £540 £575 £575
Median % change year-on-year -6.09% - -6.12%
75th Percentile £663 £700 £688
90th Percentile £775 £825 £800
England median daily rate £525 £550 £550
% change year-on-year -4.55% - -4.35%
Number of hourly rates quoted 22 21 35
10th Percentile £27.80 £35.00 £20.12
25th Percentile £35.06 £38.50 £29.12
Median hourly rate £50.50 £52.50 £42.50
Median % change year-on-year -3.81% +23.53% -34.62%
75th Percentile £63.56 £65.00 £66.88
90th Percentile £92.50 £80.00 £74.46
England median hourly rate £65.00 £62.50 £48.72
% change year-on-year +4.00% +28.28% -25.05%

Jest
Job Vacancy Trend in London

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

Jest job vacancy trend in London

Jest
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing Jest.

Contractor daily rate distribution trend for jobs in London citing Jest

Jest
Daily Rate Histogram in London

Daily rate distribution for jobs citing Jest in London over the 6 months to 26 February 2026.

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 26 February 2026. 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 +5 3 £575 +21.05% 5
Jest
England

Jest
Co-Occurring Skills & Capabilities in London 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 2 (3.70%) CMS
1 2 (3.70%) Magnolia
1 2 (3.70%) SharePoint
1 2 (3.70%) WordPress
2 1 (1.85%) Apache
2 1 (1.85%) Apache Airflow
2 1 (1.85%) Confluence
2 1 (1.85%) SAS
2 1 (1.85%) Traefik
Cloud Services
1 20 (37.04%) AWS
2 17 (31.48%) GitHub
3 12 (22.22%) GitHub Actions
4 11 (20.37%) Amazon S3
4 11 (20.37%) Azure
4 11 (20.37%) Serverless
5 8 (14.81%) AWS Lambda
6 7 (12.96%) Amazon Cognito
7 4 (7.41%) Amazon ECS
7 4 (7.41%) Azure DevOps
7 4 (7.41%) Pulumi
7 4 (7.41%) SaaS
8 3 (5.56%) Datadog
8 3 (5.56%) Entra ID
8 3 (5.56%) Figma
9 2 (3.70%) GCP
10 1 (1.85%) Amazon EKS
10 1 (1.85%) AWS CloudFormation
10 1 (1.85%) Azure Key Vault
10 1 (1.85%) Azure Service Bus
Communications & Networking
1 1 (1.85%) DNS
1 1 (1.85%) HTTP
Database & Business Intelligence
1 11 (20.37%) PostgreSQL
2 10 (18.52%) NoSQL
3 7 (12.96%) Amazon RDS
4 3 (5.56%) DynamoDB
5 1 (1.85%) Hasura
5 1 (1.85%) MongoDB
5 1 (1.85%) Redis
5 1 (1.85%) SQL Server
Development Applications
1 20 (37.04%) Cypress.io
1 20 (37.04%) Git
2 8 (14.81%) webpack
3 4 (7.41%) Jenkins
3 4 (7.41%) JIRA
3 4 (7.41%) Mocha
4 3 (5.56%) ESLint
4 3 (5.56%) GitLab
4 3 (5.56%) Lerna
4 3 (5.56%) rollup.js
4 3 (5.56%) Visual Studio Code
5 2 (3.70%) Jasmine
5 2 (3.70%) Mockito
5 2 (3.70%) Vite
6 1 (1.85%) Cucumber
6 1 (1.85%) JUnit
6 1 (1.85%) Moq
6 1 (1.85%) NUnit
6 1 (1.85%) REST Assured
6 1 (1.85%) Selenium
General
1 24 (44.44%) Social Skills
2 9 (16.67%) Finance
3 6 (11.11%) Public Sector
4 3 (5.56%) Banking
5 2 (3.70%) Analytical Skills
6 1 (1.85%) Advertising
6 1 (1.85%) Investment Banking
6 1 (1.85%) Marketing
6 1 (1.85%) Military
Job Titles
1 32 (59.26%) Developer
2 15 (27.78%) React Developer
3 10 (18.52%) Front-End Developer (Client-Side Developer)
4 9 (16.67%) Full-Stack Developer
4 9 (16.67%) Senior
5 7 (12.96%) Front-End Engineer (Client-Side Engineer)
5 7 (12.96%) Python Developer
6 6 (11.11%) Full-Stack Python Developer
6 6 (11.11%) Senior Developer
6 6 (11.11%) Software Engineer
7 4 (7.41%) Full-Stack Engineer
7 4 (7.41%) JavaScript Engineer
7 4 (7.41%) Lead
8 3 (5.56%) Cloud Engineer
8 3 (5.56%) JavaScript Developer
8 3 (5.56%) Lead Cloud Engineer
8 3 (5.56%) Senior Front-End Developer
9 1 (1.85%) Applications Engineer
9 1 (1.85%) Development Engineer
9 1 (1.85%) Web Engineer
Libraries, Frameworks & Software Standards
1 47 (87.04%) React
2 30 (55.56%) Node.js
3 22 (40.74%) CSS
3 22 (40.74%) RESTful
4 19 (35.19%) Next.js
5 18 (33.33%) Playwright
6 13 (24.07%) Enzyme
6 13 (24.07%) REST
7 12 (22.22%) Redux
7 12 (22.22%) Sass
8 11 (20.37%) HTML
9 9 (16.67%) GraphQL
10 7 (12.96%) FastAPI
11 6 (11.11%) HTML5
11 6 (11.11%) OAuth
11 6 (11.11%) OAuth2
12 5 (9.26%) OpenID
12 5 (9.26%) pytest
13 4 (7.41%) CSS3
13 4 (7.41%) YAML
Miscellaneous
1 9 (16.67%) Product Ownership
2 8 (14.81%) Cloud Native
3 6 (11.11%) Self-Motivation
4 5 (9.26%) Distributed Architecture
5 3 (5.56%) Algorithms
5 3 (5.56%) Data Structures
6 2 (3.70%) Enterprise Software
7 1 (1.85%) Data Protection Act
7 1 (1.85%) Distributed Systems
7 1 (1.85%) Foreign Exchange (FX)
7 1 (1.85%) Legacy Code
7 1 (1.85%) Marketing Technology
7 1 (1.85%) Renewable Energy
7 1 (1.85%) Security Posture
Operating Systems
1 1 (1.85%) VMS
Processes & Methodologies
1 37 (68.52%) Agile
2 36 (66.67%) CI/CD
3 21 (38.89%) Containerisation
3 21 (38.89%) Full-Stack Development
4 18 (33.33%) Test Automation
5 17 (31.48%) DevOps
5 17 (31.48%) Software Engineering
6 16 (29.63%) Front End Development
7 14 (25.93%) End-to-End Testing
7 14 (25.93%) TDD
8 11 (20.37%) User Experience
9 10 (18.52%) Code Quality
9 10 (18.52%) Microservices
9 10 (18.52%) Observability
10 9 (16.67%) BDD
10 9 (16.67%) Infrastructure as Code
10 9 (16.67%) Mentoring
11 8 (14.81%) API Development
11 8 (14.81%) Continuous Integration
11 8 (14.81%) Problem-Solving
Programming Languages
1 50 (92.59%) TypeScript
2 29 (53.70%) JavaScript
3 17 (31.48%) SQL
4 8 (14.81%) Python
5 7 (12.96%) JSX
6 4 (7.41%) Java
7 2 (3.70%) C#
8 1 (1.85%) Bicep
8 1 (1.85%) Go
8 1 (1.85%) Kotlin
8 1 (1.85%) Scala
Qualifications
1 12 (22.22%) Security Cleared
2 11 (20.37%) SC Cleared
3 2 (3.70%) Computer Science Degree
3 2 (3.70%) Degree
3 2 (3.70%) Microsoft Certification
Quality Assurance & Compliance
1 20 (37.04%) Accessibility
2 13 (24.07%) WCAG
3 6 (11.11%) QA
4 1 (1.85%) Data Quality
4 1 (1.85%) GDPR
4 1 (1.85%) ISO/IEC 27001
System Software
1 22 (40.74%) Docker
2 1 (1.85%) Active Directory
Systems Management
1 16 (29.63%) Kubernetes
2 3 (5.56%) Grafana
2 3 (5.56%) Single Sign-On
3 1 (1.85%) Istio
3 1 (1.85%) Terraform
Vendors
1 4 (7.41%) Microsoft
2 1 (1.85%) Amplitude
2 1 (1.85%) DevExpress
2 1 (1.85%) Google
2 1 (1.85%) Telerik