JavaScript Contracts

JavaScript (including ECMAScript)
UK

The following table provides summary statistics for contract job vacancies with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 8 June 2024 with a comparison to the same period in the previous 2 years.

6 months to
8 Jun 2024
Same period 2023 Same period 2022
Rank 35 29 20
Rank change year-on-year -6 -9 -5
Contract jobs citing JavaScript 2,141 3,420 7,079
As % of all contract jobs advertised in the UK 4.94% 6.14% 8.03%
As % of the Programming Languages category 16.43% 18.03% 22.25%
Number of daily rates quoted 1,491 2,515 5,339
10th Percentile £325 £388 £394
25th Percentile £425 £450 £450
Median daily rate (50th Percentile) £525 £525 £545
Median % change year-on-year - -3.67% +14.74%
75th Percentile £688 £644 £650
90th Percentile £850 £738 £738
UK excluding London median daily rate £450 £485 £475
% change year-on-year -7.22% +2.11% +11.76%
Number of hourly rates quoted 44 46 70
10th Percentile £37.63 £36.27 £14.25
25th Percentile £46.18 £51.25 £35.00
Median hourly rate £65.00 £70.00 £53.78
Median % change year-on-year -7.14% +30.17% +13.22%
75th Percentile £70.00 £75.00 £65.54
90th Percentile £75.00 £75.50 £75.44
UK excluding London median hourly rate £65.00 £67.75 £55.50
% change year-on-year -4.06% +22.07% +30.59%

All Programming Languages
UK

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for coding skills.

Contract vacancies with a requirement for coding skills 13,032 18,971 31,817
As % of all contract IT jobs advertised in the UK 30.10% 34.05% 36.07%
Number of daily rates quoted 9,198 13,653 23,242
10th Percentile £350 £385 £388
25th Percentile £425 £458 £459
Median daily rate (50th Percentile) £525 £550 £550
Median % change year-on-year -4.55% - +10.00%
75th Percentile £650 £680 £663
90th Percentile £763 £788 £763
UK excluding London median daily rate £488 £500 £500
% change year-on-year -2.50% - +14.29%
Number of hourly rates quoted 528 437 498
10th Percentile £31.95 £30.45 £19.50
25th Percentile £46.25 £50.00 £35.00
Median hourly rate £62.50 £62.50 £51.75
Median % change year-on-year - +20.77% +15.00%
75th Percentile £70.00 £70.00 £61.25
90th Percentile £76.63 £78.00 £70.23
UK excluding London median hourly rate £62.50 £62.50 £52.50
% change year-on-year - +19.05% +25.00%

JavaScript
Job Vacancy Trend

Job postings citing JavaScript as a proportion of all IT jobs advertised.

Job vacancy trend for JavaScript in the UK

JavaScript
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing JavaScript.

Daily rate trend for JavaScript in the UK

JavaScript
Daily Rate Histogram

Daily rate distribution for jobs citing JavaScript over the 6 months to 8 June 2024.

Daily rate histogram for JavaScript in the UK

JavaScript
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing JavaScript.

Hourly rate trend for JavaScript in the UK

JavaScript
Hourly Rate Histogram

Hourly rate distribution of jobs citing JavaScript over the 6 months to 8 June 2024.

Hourly rate histogram for JavaScript in the UK

JavaScript
Top 17 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the UK over the 6 months to 8 June 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England -7 1,849 £550 - 1,628
London -3 1,139 £600 +4.35% 528
Work from Home -1 1,045 £550 +7.58% 1,088
UK excluding London -14 744 £450 -7.22% 1,169
North of England -7 238 £501 -4.67% 345
South East -15 153 £400 -17.95% 232
South West +1 113 £500 - 137
Yorkshire -5 108 £554 +8.63% 107
North West -10 105 £475 -13.64% 202
Midlands -3 99 £425 -10.53% 227
Scotland -31 75 £458 -3.53% 70
West Midlands -8 50 £488 -2.50% 132
East of England -10 49 £420 -14.07% 127
East Midlands -1 48 £394 -3.37% 95
North East +14 25 £466 -15.32% 37
Wales +6 12 £425 -10.53% 28
Northern Ireland +3 6 - - 29

JavaScript
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
1 174 (8.13%) Apache Airflow
2 160 (7.47%) Apache
3 63 (2.94%) Confluence
4 57 (2.66%) SharePoint
5 54 (2.52%) CMS
6 25 (1.17%) nginx
7 20 (0.93%) Adobe Experience Manager
8 16 (0.75%) WordPress
9 15 (0.70%) Headless CMS
10 13 (0.61%) Drupal
11 12 (0.56%) IIS
12 8 (0.37%) Jupyter
12 8 (0.37%) SharePoint 2010
12 8 (0.37%) SharePoint Server
13 7 (0.33%) BizTalk Server
13 7 (0.33%) Kentico
14 6 (0.28%) Apache Spark
14 6 (0.28%) Tomcat
14 6 (0.28%) Umbraco
15 5 (0.23%) OpenStack
Applications
1 123 (5.74%) Chatbot
2 22 (1.03%) Microsoft Excel
3 20 (0.93%) Microsoft Office
4 13 (0.61%) Sketch
5 12 (0.56%) Microsoft PowerPoint
6 8 (0.37%) Adobe XD
6 8 (0.37%) Photoshop
7 7 (0.33%) Adobe Illustrator
8 5 (0.23%) MS Visio
9 3 (0.14%) InVision
9 3 (0.14%) Simulink
10 2 (0.093%) Adobe Captivate
10 2 (0.093%) Camtasia
10 2 (0.093%) InfoPath
10 2 (0.093%) Lectora
10 2 (0.093%) Microsoft Project
10 2 (0.093%) OmniGraffle
10 2 (0.093%) Trello
10 2 (0.093%) UXPin
11 1 (0.047%) Elementor
Business Applications
1 50 (2.34%) Dynamics CRM
2 18 (0.84%) Shopify
3 17 (0.79%) Salesforce CRM
4 6 (0.28%) NetSuite
5 5 (0.23%) Adobe Campaign
5 5 (0.23%) Endur
5 5 (0.23%) Magento
5 5 (0.23%) Payment Gateway
5 5 (0.23%) SAP Hybris
6 4 (0.19%) Maximo
6 4 (0.19%) SAP S/4HANA
7 3 (0.14%) Eloqua
8 2 (0.093%) WebTrends
8 2 (0.093%) Workfront
9 1 (0.047%) Distributed Ledger
9 1 (0.047%) Hyperion Planning
9 1 (0.047%) Oracle BPM
9 1 (0.047%) SAP CX
9 1 (0.047%) Sparx Enterprise Architect
9 1 (0.047%) Unica
Cloud Services
1 649 (30.31%) AWS
2 418 (19.52%) Azure
3 245 (11.44%) GCP
4 153 (7.15%) dbt
5 135 (6.31%) Snowflake
6 134 (6.26%) Serverless
7 126 (5.89%) Azure DevOps
8 124 (5.79%) Power Platform
9 118 (5.51%) GitHub
10 85 (3.97%) AWS Lambda
11 78 (3.64%) Dynamics 365
12 63 (2.94%) Power Automate
13 60 (2.80%) PowerApps
14 50 (2.34%) Azure Service Bus
15 48 (2.24%) Amazon S3
16 38 (1.77%) Entra ID
16 38 (1.77%) npm
17 35 (1.63%) OpenShift
18 34 (1.59%) AWS CloudFormation
18 34 (1.59%) Microsoft 365
Communications & Networking
1 40 (1.87%) HTTP
2 28 (1.31%) Intranet
3 20 (0.93%) TCP/IP
4 18 (0.84%) SNMP
4 18 (0.84%) Software-Defined Radio
5 14 (0.65%) DNS
5 14 (0.65%) Ethernet
6 13 (0.61%) Firewall
7 9 (0.42%) Internet
8 7 (0.33%) Wireless
9 5 (0.23%) VoIP
10 4 (0.19%) AMQP
10 4 (0.19%) Kerberos
10 4 (0.19%) RTSP
10 4 (0.19%) SSL
11 3 (0.14%) BGP
11 3 (0.14%) Cisco IOS
11 3 (0.14%) DHCP
11 3 (0.14%) Network Security
11 3 (0.14%) SSH
Database & Business Intelligence
1 190 (8.87%) SQL Server
2 156 (7.29%) Amazon Athena
3 153 (7.15%) Apache Arrow
3 153 (7.15%) Dremio
4 144 (6.73%) MySQL
5 142 (6.63%) Apache Ignite
6 134 (6.26%) Data Lake
7 117 (5.46%) PostgreSQL
8 91 (4.25%) NoSQL
9 88 (4.11%) Relational Database
10 86 (4.02%) MongoDB
11 70 (3.27%) Power BI
12 36 (1.68%) Amazon RDS
13 30 (1.40%) Big Data
13 30 (1.40%) Oracle Reports
14 29 (1.35%) Redis
15 26 (1.21%) Elasticsearch
16 22 (1.03%) DynamoDB
17 21 (0.98%) Amazon Aurora
17 21 (0.98%) Oracle Database
Development Applications
1 253 (11.82%) Git
2 146 (6.82%) JIRA
3 129 (6.03%) Jenkins
4 73 (3.41%) Cypress.io
4 73 (3.41%) GitLab
5 64 (2.99%) Selenium
6 54 (2.52%) webpack
7 41 (1.91%) Bitbucket
8 39 (1.82%) Eclipse
8 39 (1.82%) Visual Studio
9 33 (1.54%) Cucumber
10 32 (1.49%) Postman
11 31 (1.45%) JMeter
12 23 (1.07%) Maven
12 23 (1.07%) Visual Studio Code
13 21 (0.98%) Robot Framework
14 20 (0.93%) TeamCity
15 17 (0.79%) GoogleTest
16 14 (0.65%) git-flow
17 13 (0.61%) Mocha
General
1 453 (21.16%) Finance
2 396 (18.50%) Social Skills
3 241 (11.26%) Banking
4 223 (10.42%) Front Office
5 172 (8.03%) Public Sector
6 148 (6.91%) Analytical Skills
7 144 (6.73%) Investment Banking
8 73 (3.41%) Marketing
9 36 (1.68%) Retail
10 34 (1.59%) Telecoms
11 30 (1.40%) Presentation Skills
12 29 (1.35%) Financial Institution
13 24 (1.12%) Manufacturing
14 21 (0.98%) Advertising
15 17 (0.79%) Back Office
15 17 (0.79%) Inclusion and Diversity
16 16 (0.75%) Publishing
17 14 (0.65%) Tech for Good
18 13 (0.61%) Legal
18 13 (0.61%) Military
Job Titles
1 1,236 (57.73%) Developer
2 300 (14.01%) Senior
3 257 (12.00%) Software Engineer
4 225 (10.51%) Software Developer
5 193 (9.01%) Full Stack Developer
6 178 (8.31%) Senior Developer
7 146 (6.82%) Lead
8 134 (6.26%) Architect
9 129 (6.03%) Front-End Developer (Client-Side Developer)
10 120 (5.60%) React Developer
11 99 (4.62%) AWS Engineer
12 92 (4.30%) JavaScript Developer
13 90 (4.20%) .NET Developer
14 89 (4.16%) Developer/Software Engineer
15 88 (4.11%) Java Developer
16 75 (3.50%) Python Engineer
17 70 (3.27%) Python Developer
17 70 (3.27%) Python Software Engineer
18 69 (3.22%) Java Engineer
19 68 (3.18%) Solutions Architect
Libraries, Frameworks & Software Standards
1 897 (41.90%) HTML
2 735 (34.33%) CSS
3 613 (28.63%) React
4 380 (17.75%) Node.js
5 327 (15.27%) .NET
6 286 (13.36%) AngularJS
7 238 (11.12%) REST
8 173 (8.08%) gRPC
9 170 (7.94%) Protocol Buffers
10 160 (7.47%) XML
11 146 (6.82%) Pandas
12 145 (6.77%) Web Services
13 140 (6.54%) NumPy
14 136 (6.35%) SciPy
15 129 (6.03%) RESTful
16 116 (5.42%) .NET Core
17 110 (5.14%) Vue
18 109 (5.09%) ASP.NET
19 103 (4.81%) Redux
20 101 (4.72%) jQuery
Miscellaneous
1 215 (10.04%) Fixed Income
2 177 (8.27%) Foreign Exchange (FX)
3 175 (8.17%) Hedge funds
4 170 (7.94%) Derivative
5 158 (7.38%) Equities
6 73 (3.41%) Product Ownership
7 53 (2.48%) Mobile App
8 52 (2.43%) Greenfield Project
9 47 (2.20%) Distributed Systems
10 42 (1.96%) Legacy Systems
11 37 (1.73%) Data Structures
12 36 (1.68%) Algorithms
13 35 (1.63%) Management Information System
14 31 (1.45%) Self-Motivation
15 30 (1.40%) Cloud Native
15 30 (1.40%) Onboarding
16 28 (1.31%) Enterprise Software
17 20 (0.93%) Clustering
18 18 (0.84%) Data Protection Act
19 17 (0.79%) CMDB
Operating Systems
1 146 (6.82%) Linux
2 66 (3.08%) Windows
3 45 (2.10%) Unix
4 30 (1.40%) Android
4 30 (1.40%) Apple iOS
5 4 (0.19%) Windows Server
6 2 (0.093%) Red Hat Enterprise Linux
7 1 (0.047%) CentOS
7 1 (0.047%) Embedded Linux
7 1 (0.047%) Mac OS X
7 1 (0.047%) Ubuntu
7 1 (0.047%) VMS
7 1 (0.047%) VxWorks
Processes & Methodologies
1 802 (37.46%) Agile
2 617 (28.82%) Software Engineering
3 417 (19.48%) DevOps
4 366 (17.09%) Full Stack Development
5 359 (16.77%) CI/CD
6 271 (12.66%) Problem-Solving
7 223 (10.42%) Test Automation
8 220 (10.28%) Asset Management
8 220 (10.28%) Front End Development
9 209 (9.76%) Code Quality
9 209 (9.76%) TDD
10 203 (9.48%) User Experience
11 185 (8.64%) Microservices
12 182 (8.50%) Scrum
12 182 (8.50%) Web Development
13 169 (7.89%) Artificial Intelligence
14 156 (7.29%) Investment Management
15 139 (6.49%) Computer Science
16 131 (6.12%) MVC
17 125 (5.84%) Conversational UI
Programming Languages
1 668 (31.20%) Python
2 613 (28.63%) TypeScript
3 610 (28.49%) Java
4 540 (25.22%) C#
5 530 (24.75%) SQL
6 109 (5.09%) PHP
7 99 (4.62%) PowerShell
8 85 (3.97%) C++
9 81 (3.78%) Go
10 56 (2.62%) Bash
11 47 (2.20%) Ruby
12 36 (1.68%) Kotlin
13 35 (1.63%) Bicep
13 35 (1.63%) T-SQL
14 30 (1.40%) C
14 30 (1.40%) PL/SQL
15 27 (1.26%) Apex Code
15 27 (1.26%) Groovy
15 27 (1.26%) Shell Script
16 21 (0.98%) VB.NET
Qualifications
1 325 (15.18%) Degree
2 264 (12.33%) Security Cleared
3 195 (9.11%) SC Cleared
4 107 (5.00%) Computer Science Degree
5 63 (2.94%) DV Cleared
6 41 (1.91%) Master's Degree
7 19 (0.89%) PMP
8 17 (0.79%) PMI Certification
9 16 (0.75%) BPSS Clearance
10 11 (0.51%) Azure Certification
11 9 (0.42%) ISTQB
11 9 (0.42%) ITIL Certification
12 8 (0.37%) AWS Certification
12 8 (0.37%) CEH
13 7 (0.33%) CREST Certified
13 7 (0.33%) GIAC
13 7 (0.33%) GPEN
13 7 (0.33%) Microsoft Certification
13 7 (0.33%) OSCP
14 6 (0.28%) CISSP
Quality Assurance & Compliance
1 141 (6.59%) QA
2 120 (5.60%) Accessibility
3 60 (2.80%) Data Quality
4 43 (2.01%) WCAG
5 20 (0.93%) PCI DSS
6 14 (0.65%) GDPR
7 10 (0.47%) NIST
8 9 (0.42%) Disclosure Scotland
9 7 (0.33%) Good Clinical Practice
9 7 (0.33%) GxP
9 7 (0.33%) SLA
10 6 (0.28%) GRC
11 4 (0.19%) CDISC
11 4 (0.19%) ISO 20022
11 4 (0.19%) ISO/IEC 27001
12 3 (0.14%) Cyber Essentials
12 3 (0.14%) HIPAA
13 2 (0.093%) ISO/IEC 12207
13 2 (0.093%) MiFID
13 2 (0.093%) PMO
System Software
1 167 (7.80%) Docker
2 97 (4.53%) Active Directory
3 40 (1.87%) IAG
4 38 (1.77%) ACF2
4 38 (1.77%) RACF
5 17 (0.79%) Firmware
6 10 (0.47%) VMware Infrastructure
7 3 (0.14%) Apache ZooKeeper
7 3 (0.14%) Hyper-V
7 3 (0.14%) zsh
8 2 (0.093%) VirtualBox
8 2 (0.093%) VMware ESXi
9 1 (0.047%) OpenAM
9 1 (0.047%) OpenDJ
9 1 (0.047%) Virtual Machines
9 1 (0.047%) vSphere
Systems Management
1 195 (9.11%) Kubernetes
2 107 (5.00%) Terraform
3 49 (2.29%) Ansible
4 36 (1.68%) Grafana
4 36 (1.68%) Single Sign-On
5 26 (1.21%) Prometheus
6 15 (0.70%) Kibana
7 9 (0.42%) logstash
7 9 (0.42%) PingFederate
8 5 (0.23%) Puppet
9 4 (0.19%) Rancher
10 3 (0.14%) CSIRT
10 3 (0.14%) Netcool
10 3 (0.14%) Opsgenie
11 2 (0.093%) Podman
11 2 (0.093%) vCenter Server
12 1 (0.047%) Bugsnag
12 1 (0.047%) RSA Archer
12 1 (0.047%) TADDM
12 1 (0.047%) vRealize
Vendors
1 193 (9.01%) Microsoft
2 121 (5.65%) PayPal
3 110 (5.14%) Oracle
4 105 (4.90%) ServiceNow
5 94 (4.39%) Google
6 54 (2.52%) Adobe
7 47 (2.20%) Salesforce
8 35 (1.63%) SAP
9 32 (1.49%) Atlassian
10 28 (1.31%) Splunk
10 28 (1.31%) Sybase
11 17 (0.79%) MuleSoft
12 15 (0.70%) Optimizely
13 13 (0.61%) BeyondTrust
13 13 (0.61%) CyberArk
14 12 (0.56%) VMware
15 10 (0.47%) IBM
15 10 (0.47%) Tealium
16 8 (0.37%) Dynatrace
16 8 (0.37%) Salesforce Marketing Cloud