JavaScript Job Trends in Upminster

JavaScript (including ECMAScript)
Havering > Upminster

The table below provides summary statistics and salary benchmarking for jobs advertised in Upminster requiring JavaScript skills. It covers permanent job vacancies from the 6 months leading up to 4 September 2026, with comparisons to the same periods in the previous two years.

6 months to
4 Sep 2026
Same period 2025 Same period 2024
Rank 2 - -
Rank change year-on-year - - -
Permanent jobs citing JavaScript 2 0 0
As % of all permanent jobs in Upminster 66.67% - -
As % of the Programming Languages category 100.00% - -
Number of salaries quoted 2 0 0
10th Percentile £34,875 - -
25th Percentile £36,563 - -
Median annual salary (50th Percentile) £43,750 - -
75th Percentile £51,563 - -
90th Percentile £53,625 - -
Havering median annual salary £32,500 - -

All Programming Languages
Upminster

JavaScript falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring coding skills in Upminster.

Permanent vacancies with a requirement for coding skills 2 0 0
As % of all permanent jobs advertised in Upminster 66.67% - -
Number of salaries quoted 2 0 0
10th Percentile £34,875 - -
25th Percentile £36,563 - -
Median annual salary (50th Percentile) £43,750 - -
75th Percentile £51,563 - -
90th Percentile £53,625 - -
Havering median annual salary £30,500 - £37,500
% change year-on-year - - -6.25%

JavaScript
Job Vacancy Trend in Upminster

Historical trend showing the proportion of permanent IT job postings citing JavaScript relative to all permanent IT jobs advertised in Upminster.

JavaScript job vacancy trend in Upminster

JavaScript
Salary Trend in Upminster

Salary distribution trend for jobs in Upminster citing JavaScript.

Salary distribution trend for jobs in Upminster citing JavaScript

JavaScript
Salary Histogram in Upminster

Salary distribution for jobs citing JavaScript in Upminster over the 6 months to 4 September 2026.

Salary histogram for JavaScript in Upminster

JavaScript
Co-Occurring Skills & Capabilities in Upminster 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 1 (50.00%) nginx
Cloud Services
1 1 (50.00%) Cloudflare
Database & Business Intelligence
1 2 (100.00%) Redis
1 2 (100.00%) SQL Server
2 1 (50.00%) Relational Database
Development Applications
1 2 (100.00%) Vite
2 1 (50.00%) Git
General
1 2 (100.00%) Finance
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) Full-Stack Developer
2 1 (50.00%) Junior
2 1 (50.00%) Junior Developer
2 1 (50.00%) Junior Full-Stack Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Express.js
1 2 (100.00%) Fastify
1 2 (100.00%) Node.js
1 2 (100.00%) Playwright
1 2 (100.00%) React
1 2 (100.00%) REST
1 2 (100.00%) Sass
1 2 (100.00%) Vitest
2 1 (50.00%) CSS
2 1 (50.00%) HTML
Processes & Methodologies
1 2 (100.00%) Backends for Frontends
1 2 (100.00%) Full-Stack Development
1 2 (100.00%) Validation
2 1 (50.00%) Collaborative Working
2 1 (50.00%) Component Testing
2 1 (50.00%) Continuous Integration
2 1 (50.00%) Database Migration
2 1 (50.00%) End-to-End Testing
2 1 (50.00%) Graceful Degradation
2 1 (50.00%) KYC
2 1 (50.00%) Problem-Solving
2 1 (50.00%) Test Automation
Programming Languages
1 2 (100.00%) SQL
2 1 (50.00%) TypeScript
System Software
1 2 (100.00%) Docker
Vendors
1 2 (100.00%) Microsoft