Jest Jobs in London

Jest
England > London

The table below provides summary statistics for permanent job vacancies advertised in London requiring Jest skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Jest over the 6 months leading up to 30 May 2025, comparing them to the same period in the previous two years.

6 months to
30 May 2025
Same period 2024 Same period 2023
Rank 342 473 405
Rank change year-on-year +131 -68 -213
Permanent jobs citing Jest 51 34 204
As % of all permanent jobs advertised in London 0.40% 0.14% 0.62%
As % of the Libraries, Frameworks & Software Standards category 1.51% 0.58% 1.80%
Number of salaries quoted 33 30 117
10th Percentile £50,000 £59,750 £65,000
25th Percentile £55,000 £64,375 £71,250
Median annual salary (50th Percentile) £67,500 £80,000 £87,500
Median % change year-on-year -15.63% -8.57% +12.90%
75th Percentile £87,500 £107,500 £101,185
90th Percentile £165,000 £111,250 £112,500
England median annual salary £65,000 £65,000 £80,000
% change year-on-year - -18.75% +11.11%

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 permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,372 5,864 11,331
As % of all permanent jobs advertised in London 26.57% 24.46% 34.57%
Number of salaries quoted 2,216 4,672 8,031
10th Percentile £50,000 £47,500 £50,000
25th Percentile £62,500 £60,000 £62,500
Median annual salary (50th Percentile) £82,500 £80,000 £80,000
Median % change year-on-year +3.13% - +3.23%
75th Percentile £110,000 £105,000 £100,000
90th Percentile £130,000 £132,500 £120,000
England median annual salary £66,295 £60,000 £67,500
% change year-on-year +10.49% -11.11% +3.85%

Jest
Job Vacancy Trend in London

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

Job vacancy trend for Jest in London

Jest
Salary Trend in London

3-month moving average salary quoted in jobs citing Jest in London.

Salary trend for Jest in London

Jest
Salary Histogram in London

Salary distribution for jobs citing Jest in London over the 6 months to 30 May 2025.

Salary histogram for Jest in London

Jest
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Jest within the London region over the 6 months to 30 May 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
Central London +33 9 £67,500 - 1
Jest
England

Jest
Co-occurring Skills and Capabilities in London 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 4 (7.84%) CMS
1 4 (7.84%) WordPress
2 2 (3.92%) Microsoft Exchange
2 2 (3.92%) SharePoint
3 1 (1.96%) Apache Airflow
Business Applications
1 6 (11.76%) Oracle EBS
Cloud Services
1 17 (33.33%) Azure
2 11 (21.57%) Azure DevOps
3 8 (15.69%) AWS
3 8 (15.69%) GitHub
4 7 (13.73%) Azure Logic Apps
5 4 (7.84%) Power Platform
6 3 (5.88%) GitHub Actions
6 3 (5.88%) Power Automate
6 3 (5.88%) PowerApps
7 2 (3.92%) Azure Pipelines
7 2 (3.92%) Azure WebJobs
7 2 (3.92%) GitHub Copilot
7 2 (3.92%) Microsoft 365
7 2 (3.92%) OneDrive
7 2 (3.92%) Serverless
7 2 (3.92%) ShareGate
8 1 (1.96%) AWS Fargate
8 1 (1.96%) AWS Lambda
8 1 (1.96%) Figma
8 1 (1.96%) npm
Communications & Networking
1 5 (9.80%) HTTP
2 1 (1.96%) DNS
Database & Business Intelligence
1 3 (5.88%) SQL Server
2 2 (3.92%) MySQL
2 2 (3.92%) PostgreSQL
3 1 (1.96%) Amazon RDS
3 1 (1.96%) Mixpanel
3 1 (1.96%) NoSQL
3 1 (1.96%) Power BI
3 1 (1.96%) Redis
Development Applications
1 18 (35.29%) Git
2 15 (29.41%) Mocha
3 11 (21.57%) webpack
4 10 (19.61%) Jasmine
5 8 (15.69%) Vite
6 7 (13.73%) Cypress.io
6 7 (13.73%) NUnit
7 6 (11.76%) Browser DevTools
7 6 (11.76%) Grunt
8 5 (9.80%) Selenium
9 4 (7.84%) JMeter
9 4 (7.84%) JUnit
9 4 (7.84%) PHPUnit
10 3 (5.88%) Babel
10 3 (5.88%) MSTest
10 3 (5.88%) Postman
10 3 (5.88%) SoapUI
10 3 (5.88%) SpecFlow
11 2 (3.92%) JIRA
12 1 (1.96%) Gatling
General
1 23 (45.10%) Banking
2 22 (43.14%) Inclusion and Diversity
3 19 (37.25%) Finance
4 13 (25.49%) Analytical Skills
4 13 (25.49%) Investment Banking
5 11 (21.57%) Social Skills
6 10 (19.61%) Law
7 7 (13.73%) Marketing
8 6 (11.76%) Games
8 6 (11.76%) Retail Banking
Job Titles
1 35 (68.63%) Developer
2 23 (45.10%) React Developer
3 15 (29.41%) Software Engineer
4 14 (27.45%) Lead
5 9 (17.65%) Front-End Developer (Client-Side Developer)
5 9 (17.65%) Lead Developer
6 7 (13.73%) Front-End Engineer (Client-Side Engineer)
7 6 (11.76%) Senior
7 6 (11.76%) Senior Developer
7 6 (11.76%) UI Engineer
8 4 (7.84%) C# Developer
8 4 (7.84%) Lead Software Engineer
8 4 (7.84%) Senior React Developer
8 4 (7.84%) UI Developer
9 3 (5.88%) .NET Developer
9 3 (5.88%) Azure Developer
9 3 (5.88%) C# .NET Developer
9 3 (5.88%) QA Leader
9 3 (5.88%) Senior UI Developer
9 3 (5.88%) Test Leader
Libraries, Frameworks & Software Standards
1 47 (92.16%) React
2 30 (58.82%) CSS
3 22 (43.14%) HTML
4 17 (33.33%) Redux
5 14 (27.45%) HTML5
5 14 (27.45%) Node.js
6 13 (25.49%) AngularJS
6 13 (25.49%) CSS3
6 13 (25.49%) GraphQL
6 13 (25.49%) RESTful
7 11 (21.57%) Material-UI
7 11 (21.57%) Sass
8 10 (19.61%) Vue
8 10 (19.61%) WebSockets
9 9 (17.65%) Ajax
9 9 (17.65%) LESS
9 9 (17.65%) OAuth
9 9 (17.65%) OAuth2
9 9 (17.65%) Playwright
10 8 (15.69%) Next.js
Miscellaneous
1 10 (19.61%) Foreign Exchange (FX)
1 10 (19.61%) Mobile App
2 5 (9.80%) Product Ownership
3 3 (5.88%) Algorithms
4 2 (3.92%) Cloud Native
4 2 (3.92%) Derivative
4 2 (3.92%) Equities
5 1 (1.96%) Distributed Architecture
5 1 (1.96%) Distributed Systems
5 1 (1.96%) Fixed Income
5 1 (1.96%) Legacy Systems
Processes & Methodologies
1 31 (60.78%) Agile
2 24 (47.06%) CI/CD
3 21 (41.18%) Problem-Solving
4 20 (39.22%) Responsive Web Design
5 19 (37.25%) User Experience
6 16 (31.37%) DevOps
6 16 (31.37%) Front End Development
6 16 (31.37%) Unit Testing
7 15 (29.41%) Design Patterns
7 15 (29.41%) Software Engineering
8 12 (23.53%) Migration
8 12 (23.53%) SDLC
9 11 (21.57%) Analytics
10 10 (19.61%) Continuous Delivery
10 10 (19.61%) Test Strategy
11 9 (17.65%) Mentoring
11 9 (17.65%) OOP
12 8 (15.69%) Clean Code
12 8 (15.69%) Continuous Improvement
12 8 (15.69%) Continuous Integration
Programming Languages
1 36 (70.59%) JavaScript
2 27 (52.94%) TypeScript
3 12 (23.53%) C#
4 6 (11.76%) Python
4 6 (11.76%) SQL
5 4 (7.84%) PHP
6 3 (5.88%) Java
6 3 (5.88%) PowerShell
Qualifications
1 9 (17.65%) Degree
2 4 (7.84%) Computer Science Degree
3 3 (5.88%) ISTQB
3 3 (5.88%) ISTQB Foundation Certification
4 1 (1.96%) Azure Certification
4 1 (1.96%) BPSS Clearance
4 1 (1.96%) Master's Degree
4 1 (1.96%) Microsoft Certification
4 1 (1.96%) SANS
4 1 (1.96%) SC Cleared
4 1 (1.96%) Security Cleared
Quality Assurance & Compliance
1 6 (11.76%) QA
2 3 (5.88%) GDPR
3 2 (3.92%) Accessibility
3 2 (3.92%) WCAG
System Software
1 8 (15.69%) Docker
Systems Management
1 9 (17.65%) Kubernetes
2 2 (3.92%) Microsoft Intune
2 2 (3.92%) Terraform
Vendors
1 7 (13.73%) Oracle
2 4 (7.84%) Microsoft
2 4 (7.84%) Okta
3 1 (1.96%) Adobe