Jest
UK

The table below provides summary statistics for permanent job vacancies 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 16 September 2024, comparing them to the same period in the previous two years.

6 months to
16 Sep 2024
Same period 2023 Same period 2022
Rank 622 603 325
Rank change year-on-year -19 -278 -24
Permanent jobs citing Jest 217 204 1,824
As % of all permanent jobs advertised in the UK 0.26% 0.32% 1.18%
As % of the Libraries, Frameworks & Software Standards category 1.38% 1.16% 3.16%
Number of salaries quoted 123 161 409
10th Percentile £50,000 £50,000 £46,000
25th Percentile £52,500 £60,000 £54,500
Median annual salary (50th Percentile) £71,991 £75,000 £70,000
Median % change year-on-year -4.01% +7.14% +12.00%
75th Percentile £85,625 £95,000 £90,000
90th Percentile £97,000 £97,500 £107,500
UK excluding London median annual salary £66,250 £70,000 £60,000
% change year-on-year -5.36% +16.67% +20.00%

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

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 15,719 17,518 57,807
As % of all permanent jobs advertised in the UK 19.04% 27.06% 37.42%
Number of salaries quoted 9,796 13,523 27,563
10th Percentile £38,750 £41,250 £38,775
25th Percentile £47,500 £51,250 £47,500
Median annual salary (50th Percentile) £65,000 £66,500 £65,000
Median % change year-on-year -2.26% +2.31% +8.33%
75th Percentile £83,750 £85,000 £85,000
90th Percentile £110,000 £106,250 £100,000
UK excluding London median annual salary £55,000 £57,500 £55,000
% change year-on-year -4.35% +4.55% +10.00%

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
Salary Trend

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

Salary trend for Jest in the UK

Jest
Salary Histogram

Salary distribution for jobs citing Jest over the 6 months to 16 September 2024.

Salary histogram for Jest in the UK

Jest
Top 16 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Jest within the UK over the 6 months to 16 September 2024. 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
England -38 169 £72,500 -4.19% 56
UK excluding London -4 144 £66,250 -5.36% 24
Work from Home +21 86 £60,000 -20.00% 37
London -6 59 £80,000 - 34
South East -16 55 £77,500 -18.42% 10
Scotland -19 28 £70,996 +9.22% 2
North of England -8 27 £55,000 -12.00% 7
North West -26 19 £55,000 -27.32% 5
East of England -15 9 £60,000 -
Midlands -24 9 £65,000 +48.57% 2
South West -26 9 £42,500 -29.17% 3
Northern Ireland +30 7 £55,000 -
East Midlands -34 6 £63,750 +70.00%
Yorkshire +35 4 £34,000 -45.60% 1
North East -26 4 - - 1
West Midlands -22 3 £65,000 - 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 6 (2.76%) Confluence
2 1 (0.46%) Adobe Experience Manager
2 1 (0.46%) Moodle
2 1 (0.46%) Totara
Applications
1 6 (2.76%) Adobe XD
Business Applications
1 1 (0.46%) R3 Corda
Cloud Services
1 81 (37.33%) AWS
2 34 (15.67%) Azure
3 24 (11.06%) AWS Lambda
4 22 (10.14%) Serverless
5 15 (6.91%) GCP
6 14 (6.45%) npm
7 13 (5.99%) GitHub
8 12 (5.53%) SaaS
9 10 (4.61%) Figma
10 9 (4.15%) Azure DevOps
11 6 (2.76%) Firebase
12 3 (1.38%) GitHub Actions
13 2 (0.92%) Amazon SQS
13 2 (0.92%) Azure Pipelines
13 2 (0.92%) BrowserStack
13 2 (0.92%) Cloudflare
13 2 (0.92%) Vercel
13 2 (0.92%) Yarn
14 1 (0.46%) Amazon ECS
Communications & Networking
1 25 (11.52%) HTTP
2 4 (1.84%) DNS
2 4 (1.84%) Firewall
2 4 (1.84%) IPv6
2 4 (1.84%) Reverse Proxy
3 2 (0.92%) SSL
4 1 (0.46%) 3GPP
4 1 (0.46%) DAB
4 1 (0.46%) Internet
4 1 (0.46%) TCP/IP
Database & Business Intelligence
1 26 (11.98%) PostgreSQL
2 21 (9.68%) NoSQL
3 11 (5.07%) SQL Server
4 9 (4.15%) MySQL
5 8 (3.69%) Redis
6 5 (2.30%) MongoDB
6 5 (2.30%) Relational Database
7 4 (1.84%) Big Data
8 1 (0.46%) Amazon Athena
8 1 (0.46%) Amazon RDS
8 1 (0.46%) Neo4j
Development Applications
1 104 (47.93%) Cypress.io
2 83 (38.25%) Git
3 70 (32.26%) Selenium
4 31 (14.29%) Jasmine
5 28 (12.90%) GitLab
6 23 (10.60%) JUnit
7 21 (9.68%) Karma Test Runner
7 21 (9.68%) Protractor
7 21 (9.68%) webpack
8 20 (9.22%) WebDriver
9 19 (8.76%) SoapUI
10 16 (7.37%) Mocha
11 14 (6.45%) Storybook
12 9 (4.15%) Babel
12 9 (4.15%) Cucumber
13 8 (3.69%) JIRA
14 6 (2.76%) Bitbucket
14 6 (2.76%) Jenkins
15 5 (2.30%) ESLint
16 4 (1.84%) Appium
General
1 39 (17.97%) Social Skills
2 36 (16.59%) Finance
3 29 (13.36%) Banking
4 20 (9.22%) Inclusion and Diversity
5 19 (8.76%) Investment Banking
5 19 (8.76%) Law
6 10 (4.61%) Analytical Skills
7 7 (3.23%) Legal
8 6 (2.76%) Publishing
9 5 (2.30%) Documentation Skills
9 5 (2.30%) Games
9 5 (2.30%) iGaming
10 4 (1.84%) Marketing
10 4 (1.84%) Organisational Skills
10 4 (1.84%) Retail
11 3 (1.38%) Automotive
11 3 (1.38%) Digital Health
12 2 (0.92%) Advertising
13 1 (0.46%) Manufacturing
Job Titles
1 97 (44.70%) Developer
2 69 (31.80%) Senior
3 63 (29.03%) Software Engineer
4 47 (21.66%) Senior Developer
5 46 (21.20%) Front-End Developer (Client-Side Developer)
6 36 (16.59%) Lead
7 29 (13.36%) Front-End Engineer (Client-Side Engineer)
8 23 (10.60%) Senior Front-End Developer
9 19 (8.76%) Development Team Leader
9 19 (8.76%) Java Engineer
9 19 (8.76%) Java Software Engineer
9 19 (8.76%) Software Development Team Leader
9 19 (8.76%) Software Team Leader
9 19 (8.76%) Team Leader
10 17 (7.83%) Senior Software Engineer
11 16 (7.37%) React Developer
12 11 (5.07%) Full-Stack Developer
12 11 (5.07%) Senior Front-End Engineer (Client-Side Engineer)
13 10 (4.61%) Lead Software Engineer
13 10 (4.61%) Software Developer
Libraries, Frameworks & Software Standards
1 177 (81.57%) React
2 106 (48.85%) CSS
3 94 (43.32%) HTML
4 58 (26.73%) Node.js
5 56 (25.81%) AngularJS
6 52 (23.96%) HTML5
7 44 (20.28%) CSS3
7 44 (20.28%) Playwright
8 43 (19.82%) REST
9 37 (17.05%) Next.js
10 36 (16.59%) .NET
11 35 (16.13%) GraphQL
12 32 (14.75%) Redux
13 29 (13.36%) Vue
14 26 (11.98%) JSON
14 26 (11.98%) Twitter Bootstrap
15 25 (11.52%) jQuery
16 24 (11.06%) RESTful
17 23 (10.60%) Spring
18 22 (10.14%) Hibernate
Miscellaneous
1 20 (9.22%) Data Structures
2 13 (5.99%) Mobile App
3 10 (4.61%) Algorithms
4 8 (3.69%) Product Ownership
5 7 (3.23%) Blockchain
5 7 (3.23%) Onboarding
6 6 (2.76%) Derivative
7 5 (2.30%) Mobile Games
7 5 (2.30%) Online Games
7 5 (2.30%) Sports Betting
8 4 (1.84%) Cybercrime
8 4 (1.84%) Enterprise Software
8 4 (1.84%) Self-Motivation
9 3 (1.38%) IoT
9 3 (1.38%) Mobile Banking
9 3 (1.38%) Public Cloud
10 2 (0.92%) Foreign Exchange (FX)
10 2 (0.92%) Graphic Design
10 2 (0.92%) Online Banking
10 2 (0.92%) Video\Live Streaming
Operating Systems
1 9 (4.15%) Apple iOS
2 5 (2.30%) Android
3 2 (0.92%) Linux
4 1 (0.46%) VMS
Processes & Methodologies
1 123 (56.68%) Agile
2 90 (41.47%) Software Engineering
3 76 (35.02%) CI/CD
4 75 (34.56%) Front End Development
5 73 (33.64%) Artificial Intelligence
6 53 (24.42%) DevOps
7 48 (22.12%) TDD
8 46 (21.20%) Problem-Solving
9 44 (20.28%) Web Development
10 43 (19.82%) Propensity Modelling
11 42 (19.35%) Computer Science
11 42 (19.35%) Unit Testing
12 41 (18.89%) Machine Learning
13 36 (16.59%) Test Automation
14 33 (15.21%) Full-Stack Development
15 29 (13.36%) Pair Programming
16 28 (12.90%) BDD
16 28 (12.90%) SDLC
17 27 (12.44%) User Experience
18 25 (11.52%) Infrastructure as Code
Programming Languages
1 203 (93.55%) TypeScript
2 164 (75.58%) JavaScript
3 64 (29.49%) C#
4 38 (17.51%) SQL
5 34 (15.67%) PHP
6 31 (14.29%) Java
7 8 (3.69%) Python
8 5 (2.30%) JSX
9 4 (1.84%) Go
9 4 (1.84%) Kotlin
9 4 (1.84%) Rust
10 3 (1.38%) Haskell
10 3 (1.38%) OCaml
11 1 (0.46%) C++
11 1 (0.46%) Objective-C
11 1 (0.46%) R
11 1 (0.46%) Shell Script
11 1 (0.46%) Swift
Qualifications
1 63 (29.03%) Degree
2 20 (9.22%) DBS Check
3 6 (2.76%) Computer Science Degree
3 6 (2.76%) Master's Degree
4 2 (0.92%) DV Cleared
4 2 (0.92%) Security Cleared
Quality Assurance & Compliance
1 29 (13.36%) WCAG
2 24 (11.06%) QA
3 12 (5.53%) Accessibility
4 5 (2.30%) WAI
5 1 (0.46%) ISO/IEC 27001
System Software
1 59 (27.19%) Docker
Systems Management
1 51 (23.50%) Kubernetes
2 23 (10.60%) Terraform
3 20 (9.22%) Consul
3 20 (9.22%) Packer
Vendors
1 6 (2.76%) Google
2 5 (2.30%) Microsoft
3 3 (1.38%) Adobe
4 2 (0.92%) ServiceNow
5 1 (0.46%) Autodesk
5 1 (0.46%) Cisco
5 1 (0.46%) DevExpress
5 1 (0.46%) Juniper
5 1 (0.46%) Splunk