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 6 June 2024 with a comparison to the same period in the previous 2 years.

6 months to
6 Jun 2024
Same period 2023 Same period 2022
Rank 35 29 20
Rank change year-on-year -6 -9 -5
Contract jobs citing JavaScript 2,152 3,434 7,074
As % of all contract jobs advertised in the UK 4.96% 6.14% 8.01%
As % of the Programming Languages category 16.45% 18.02% 22.23%
Number of daily rates quoted 1,502 2,526 5,349
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 £640 £650
90th Percentile £850 £738 £736
UK excluding London median daily rate £450 £480 £475
% change year-on-year -6.25% +1.05% +11.76%
Number of hourly rates quoted 42 46 66
10th Percentile £37.63 £36.27 £19.63
25th Percentile £46.18 £51.25 £35.00
Median hourly rate £63.75 £70.00 £53.78
Median % change year-on-year -8.93% +30.17% +13.22%
75th Percentile £69.06 £75.00 £65.54
90th Percentile £75.00 £75.50 £75.62
UK excluding London median hourly rate £65.00 £67.75 £56.50
% change year-on-year -4.06% +19.91% +32.94%

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 13,079 19,060 31,816
As % of all contract IT jobs advertised in the UK 30.13% 34.10% 36.04%
Number of daily rates quoted 9,244 13,741 23,261
10th Percentile £350 £385 £388
25th Percentile £425 £458 £458
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 £756
UK excluding London median daily rate £485 £500 £500
% change year-on-year -3.00% - +14.42%
Number of hourly rates quoted 526 429 491
10th Percentile £31.75 £30.60 £19.52
25th Percentile £46.25 £50.42 £35.00
Median hourly rate £62.25 £62.50 £51.50
Median % change year-on-year -0.40% +21.36% +16.65%
75th Percentile £70.00 £70.00 £61.00
90th Percentile £76.88 £78.24 £70.75
UK excluding London median hourly rate £62.50 £62.50 £52.50
% change year-on-year - +19.05% +28.05%

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 6 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 6 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 6 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 1,857 £550 - 1,833
London -3 1,144 £600 +4.35% 658
Work from Home 0 1,043 £550 +7.32% 1,134
UK excluding London -12 747 £450 -6.25% 1,255
North of England -6 238 £500 -4.71% 378
South East -14 151 £400 -18.99% 234
South West +3 119 £500 - 149
Yorkshire -5 107 £565 +12.90% 116
North West -12 107 £475 -13.64% 221
Midlands -4 98 £425 -8.80% 244
Scotland -30 76 £458 -3.53% 77
West Midlands -13 49 £488 -2.50% 139
East Midlands -2 48 £394 -3.37% 105
East of England -6 48 £420 -12.04% 135
North East +11 24 £466 -15.32% 42
Wales +4 12 £425 -5.56% 35
Northern Ireland +5 6 - - 27

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 (8.09%) Apache Airflow
2 160 (7.43%) Apache
3 62 (2.88%) Confluence
4 56 (2.60%) SharePoint
5 54 (2.51%) CMS
6 25 (1.16%) nginx
7 20 (0.93%) Adobe Experience Manager
8 16 (0.74%) WordPress
9 15 (0.70%) Headless CMS
10 13 (0.60%) Drupal
11 12 (0.56%) IIS
12 8 (0.37%) BizTalk Server
12 8 (0.37%) Jupyter
12 8 (0.37%) SharePoint 2010
12 8 (0.37%) SharePoint 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 (5.72%) Chatbot
2 22 (1.02%) Microsoft Excel
3 20 (0.93%) Microsoft Office
4 12 (0.56%) Microsoft PowerPoint
4 12 (0.56%) Sketch
5 8 (0.37%) Photoshop
6 7 (0.33%) Adobe Illustrator
6 7 (0.33%) Adobe XD
7 5 (0.23%) MS Visio
8 3 (0.14%) InVision
8 3 (0.14%) Simulink
9 2 (0.093%) Adobe Captivate
9 2 (0.093%) Camtasia
9 2 (0.093%) InfoPath
9 2 (0.093%) Lectora
9 2 (0.093%) Microsoft Project
9 2 (0.093%) OmniGraffle
9 2 (0.093%) Trello
9 2 (0.093%) UXPin
10 1 (0.046%) Elementor
Business Applications
1 50 (2.32%) 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 (0.046%) Distributed Ledger
9 1 (0.046%) Oracle BPM
9 1 (0.046%) Oracle Utilities
9 1 (0.046%) Orchard Housing
9 1 (0.046%) SAP CX
9 1 (0.046%) Sparx Enterprise Architect
Cloud Services
1 655 (30.44%) AWS
2 423 (19.66%) Azure
3 244 (11.34%) GCP
4 153 (7.11%) dbt
5 135 (6.27%) Snowflake
6 133 (6.18%) Serverless
7 126 (5.86%) Azure DevOps
8 120 (5.58%) Power Platform
9 118 (5.48%) GitHub
10 84 (3.90%) AWS Lambda
11 78 (3.62%) Dynamics 365
12 61 (2.83%) Power Automate
13 57 (2.65%) PowerApps
14 50 (2.32%) Azure Service Bus
15 48 (2.23%) Amazon S3
16 38 (1.77%) Entra ID
16 38 (1.77%) npm
17 35 (1.63%) OpenShift
18 34 (1.58%) AWS CloudFormation
18 34 (1.58%) Microsoft 365
Communications & Networking
1 40 (1.86%) HTTP
2 28 (1.30%) Intranet
3 20 (0.93%) TCP/IP
4 16 (0.74%) SNMP
4 16 (0.74%) Software-Defined Radio
5 14 (0.65%) Ethernet
6 13 (0.60%) DNS
6 13 (0.60%) 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%) MQTT
11 3 (0.14%) Network Security
11 3 (0.14%) SSH
Database & Business Intelligence
1 189 (8.78%) SQL Server
2 156 (7.25%) Amazon Athena
3 153 (7.11%) Apache Arrow
3 153 (7.11%) Dremio
4 142 (6.60%) Apache Ignite
4 142 (6.60%) MySQL
5 134 (6.23%) Data Lake
6 117 (5.44%) PostgreSQL
7 91 (4.23%) NoSQL
8 87 (4.04%) MongoDB
9 86 (4.00%) Relational Database
10 67 (3.11%) Power BI
11 36 (1.67%) Amazon RDS
12 30 (1.39%) Big Data
12 30 (1.39%) Oracle Reports
12 30 (1.39%) Redis
13 26 (1.21%) Elasticsearch
14 22 (1.02%) DynamoDB
15 21 (0.98%) Amazon Aurora
15 21 (0.98%) Oracle Database
Development Applications
1 252 (11.71%) Git
2 144 (6.69%) JIRA
3 130 (6.04%) Jenkins
4 73 (3.39%) GitLab
5 71 (3.30%) Cypress.io
6 65 (3.02%) Selenium
7 54 (2.51%) webpack
8 39 (1.81%) Bitbucket
9 38 (1.77%) Visual Studio
10 37 (1.72%) Eclipse
11 34 (1.58%) Postman
12 33 (1.53%) Cucumber
13 31 (1.44%) JMeter
14 23 (1.07%) Maven
14 23 (1.07%) Visual Studio Code
15 20 (0.93%) TeamCity
16 19 (0.88%) Robot Framework
17 15 (0.70%) GoogleTest
18 14 (0.65%) git-flow
19 13 (0.60%) SonarQube
General
1 456 (21.19%) Finance
2 398 (18.49%) Social Skills
3 241 (11.20%) Banking
4 223 (10.36%) Front Office
5 176 (8.18%) Public Sector
6 149 (6.92%) Analytical Skills
7 144 (6.69%) Investment Banking
8 73 (3.39%) Marketing
9 35 (1.63%) Retail
10 34 (1.58%) Telecoms
11 31 (1.44%) Presentation Skills
12 29 (1.35%) Financial Institution
13 24 (1.12%) Manufacturing
14 23 (1.07%) Advertising
15 17 (0.79%) Back Office
16 16 (0.74%) Inclusion and Diversity
16 16 (0.74%) Publishing
17 14 (0.65%) Tech for Good
18 13 (0.60%) Legal
18 13 (0.60%) Military
Job Titles
1 1,249 (58.04%) Developer
2 300 (13.94%) Senior
3 256 (11.90%) Software Engineer
4 228 (10.59%) Software Developer
5 200 (9.29%) Full Stack Developer
6 177 (8.22%) Senior Developer
7 146 (6.78%) Lead
8 133 (6.18%) Architect
9 129 (5.99%) Front-End Developer (Client-Side Developer)
10 121 (5.62%) React Developer
11 99 (4.60%) AWS Engineer
12 93 (4.32%) JavaScript Developer
13 90 (4.18%) .NET Developer
14 89 (4.14%) Developer/Software Engineer
14 89 (4.14%) Java Developer
15 75 (3.49%) Python Engineer
16 71 (3.30%) Python Developer
17 70 (3.25%) Python Software Engineer
18 69 (3.21%) Java Engineer
19 67 (3.11%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 896 (41.64%) HTML
2 734 (34.11%) CSS
3 623 (28.95%) React
4 385 (17.89%) Node.js
5 328 (15.24%) .NET
6 294 (13.66%) AngularJS
7 239 (11.11%) REST
8 173 (8.04%) gRPC
9 170 (7.90%) Protocol Buffers
10 158 (7.34%) XML
11 146 (6.78%) Pandas
11 146 (6.78%) Web Services
12 141 (6.55%) NumPy
13 136 (6.32%) SciPy
14 128 (5.95%) RESTful
15 119 (5.53%) .NET Core
16 111 (5.16%) Vue
17 109 (5.07%) ASP.NET
18 103 (4.79%) Redux
19 100 (4.65%) HTML5
Miscellaneous
1 215 (9.99%) Fixed Income
2 177 (8.22%) Foreign Exchange (FX)
3 175 (8.13%) Hedge funds
4 170 (7.90%) Derivative
5 158 (7.34%) Equities
6 73 (3.39%) Product Ownership
7 53 (2.46%) Greenfield Project
7 53 (2.46%) Mobile App
8 47 (2.18%) Distributed Systems
9 43 (2.00%) Legacy Systems
10 37 (1.72%) Algorithms
11 36 (1.67%) Data Structures
12 35 (1.63%) Management Information System
13 31 (1.44%) Cloud Native
13 31 (1.44%) Self-Motivation
14 30 (1.39%) Onboarding
15 29 (1.35%) Enterprise Software
16 20 (0.93%) Clustering
17 19 (0.88%) Data Protection Act
18 17 (0.79%) CMDB
Operating Systems
1 145 (6.74%) Linux
2 67 (3.11%) Windows
3 45 (2.09%) Unix
4 32 (1.49%) Android
5 30 (1.39%) Apple iOS
6 4 (0.19%) Windows Server
7 2 (0.093%) Red Hat Enterprise Linux
8 1 (0.046%) CentOS
8 1 (0.046%) Embedded Linux
8 1 (0.046%) Mac OS X
8 1 (0.046%) Ubuntu
8 1 (0.046%) VMS
8 1 (0.046%) VxWorks
Processes & Methodologies
1 809 (37.59%) Agile
2 615 (28.58%) Software Engineering
3 421 (19.56%) DevOps
4 375 (17.43%) Full Stack Development
5 360 (16.73%) CI/CD
6 279 (12.96%) Problem-Solving
7 224 (10.41%) Test Automation
8 222 (10.32%) Front End Development
9 221 (10.27%) Asset Management
10 212 (9.85%) TDD
11 210 (9.76%) Code Quality
12 202 (9.39%) User Experience
13 187 (8.69%) Microservices
14 182 (8.46%) Web Development
15 178 (8.27%) Scrum
16 169 (7.85%) Artificial Intelligence
17 156 (7.25%) Investment Management
18 137 (6.37%) Computer Science
19 131 (6.09%) MVC
20 125 (5.81%) Conversational UI
Programming Languages
1 678 (31.51%) Python
2 616 (28.62%) Java
3 613 (28.49%) TypeScript
4 543 (25.23%) C#
5 530 (24.63%) SQL
6 109 (5.07%) PHP
7 99 (4.60%) PowerShell
8 85 (3.95%) C++
9 82 (3.81%) Go
10 56 (2.60%) Bash
11 46 (2.14%) Ruby
12 37 (1.72%) Kotlin
13 36 (1.67%) C
14 35 (1.63%) Bicep
14 35 (1.63%) T-SQL
15 30 (1.39%) PL/SQL
16 27 (1.25%) Apex Code
16 27 (1.25%) Groovy
16 27 (1.25%) Shell Script
17 20 (0.93%) VB.NET
Qualifications
1 322 (14.96%) Degree
2 269 (12.50%) Security Cleared
3 199 (9.25%) SC Cleared
4 105 (4.88%) Computer Science Degree
5 65 (3.02%) DV Cleared
6 39 (1.81%) Master's Degree
7 17 (0.79%) PMP
8 16 (0.74%) BPSS Clearance
9 15 (0.70%) PMI Certification
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
1 146 (6.78%) QA
2 121 (5.62%) Accessibility
3 60 (2.79%) Data Quality
4 44 (2.04%) WCAG
5 20 (0.93%) PCI DSS
6 14 (0.65%) GDPR
7 10 (0.46%) 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
1 168 (7.81%) Docker
2 97 (4.51%) Active Directory
3 40 (1.86%) IAG
4 38 (1.77%) ACF2
4 38 (1.77%) RACF
5 15 (0.70%) Firmware
6 10 (0.46%) 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 (0.046%) OpenAM
9 1 (0.046%) OpenDJ
9 1 (0.046%) Virtual Machines
9 1 (0.046%) vSphere
Systems Management
1 196 (9.11%) Kubernetes
2 109 (5.07%) Terraform
3 49 (2.28%) Ansible
4 36 (1.67%) Grafana
4 36 (1.67%) Single Sign-On
5 26 (1.21%) Prometheus
6 17 (0.79%) 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 (0.046%) Argo
12 1 (0.046%) Istio
12 1 (0.046%) vRealize Orchestrator
12 1 (0.046%) Zipkin
Vendors
1 195 (9.06%) Microsoft
2 121 (5.62%) PayPal
3 111 (5.16%) Oracle
4 104 (4.83%) ServiceNow
5 92 (4.28%) Google
6 53 (2.46%) Adobe
7 47 (2.18%) Salesforce
8 36 (1.67%) SAP
9 30 (1.39%) Atlassian
10 28 (1.30%) Splunk
10 28 (1.30%) Sybase
11 18 (0.84%) MuleSoft
12 15 (0.70%) Optimizely
13 13 (0.60%) BeyondTrust
13 13 (0.60%) CyberArk
14 12 (0.56%) VMware
15 10 (0.46%) IBM
15 10 (0.46%) Tealium
16 8 (0.37%) Dynatrace
16 8 (0.37%) Salesforce Marketing Cloud