JavaScript Contract Job Trends in Brentwood

JavaScript (including ECMAScript)
Essex > Brentwood

The table below provides summary statistics and contractor rates for jobs advertised in Brentwood requiring JavaScript skills. It covers contract job vacancies from the 6 months leading up to 8 April 2026, with comparisons to the same periods in the previous two years.

6 months to
8 Apr 2026
Same period 2025 Same period 2024
Rank 6 - 12
Rank change year-on-year - - -7
Contract jobs citing JavaScript 1 0 1
As % of all contract jobs in Brentwood 10.00% - 2.70%
As % of the Programming Languages category 16.67% - 3.70%
Number of daily rates quoted 1 0 0
Median daily rate (50th Percentile) £600 - -
Essex median daily rate £550 - £500
% change year-on-year - - -0.50%

All Programming Languages
Brentwood

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

Contract vacancies with a requirement for coding skills 6 8 27
As % of all contract IT jobs advertised in Brentwood 60.00% 72.73% 72.97%
Number of daily rates quoted 4 5 10
10th Percentile - £355 £295
25th Percentile - - -
Median daily rate (50th Percentile) £500 £400 £300
Median % change year-on-year +25.00% +33.33% -
75th Percentile £525 £438 £351
90th Percentile £570 £461 £405
Essex median daily rate £450 £400 £475
% change year-on-year +12.50% -15.79% -5.00%

JavaScript
Job Vacancy Trend in Brentwood

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

JavaScript job vacancy trend in Brentwood

JavaScript
Daily Rate Trend in Brentwood

Contractor daily rate distribution trend for jobs in Brentwood citing JavaScript.

Contractor daily rate distribution trend for jobs in Brentwood citing JavaScript

JavaScript
Hourly Rate Trend in Brentwood

Contractor hourly rate distribution trend for jobs in Brentwood citing JavaScript.

Contractor hourly rate distribution trend for jobs in Brentwood citing JavaScript

JavaScript
Co-Occurring Skills & Capabilities in Brentwood 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:

Communications & Networking
1 1 (100.00%) Firewall
1 1 (100.00%) VPN
General
1 1 (100.00%) Banking
1 1 (100.00%) Finance
1 1 (100.00%) Manufacturing
Job Titles
1 1 (100.00%) Developer
1 1 (100.00%) Developer/Software Engineer
1 1 (100.00%) Front-End Developer (Client-Side Developer)
1 1 (100.00%) Front-End Engineer (Client-Side Engineer)
1 1 (100.00%) JavaScript Developer
1 1 (100.00%) JavaScript Engineer
1 1 (100.00%) React Developer
1 1 (100.00%) Software Developer
1 1 (100.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) CSS
1 1 (100.00%) HTML
1 1 (100.00%) React
Processes & Methodologies
1 1 (100.00%) Agile
1 1 (100.00%) CI/CD
1 1 (100.00%) DevOps
1 1 (100.00%) Identity Management
1 1 (100.00%) Load Balancing
1 1 (100.00%) Problem-Solving
1 1 (100.00%) Software Engineering