JavaScript Jobs in London

JavaScript (including ECMAScript)
England > London

The table below provides summary statistics for permanent job vacancies advertised in London requiring JavaScript skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JavaScript over the 6 months leading up to 12 July 2025, comparing them to the same period in the previous two years.

6 months to
12 Jul 2025
Same period 2024 Same period 2023
Rank 28 18 17
Rank change year-on-year -10 -1 -6
Permanent jobs citing JavaScript 1,115 2,176 3,116
As % of all permanent jobs advertised in London 8.42% 9.28% 10.73%
As % of the Programming Languages category 20.31% 23.11% 22.90%
Number of salaries quoted 822 1,788 2,661
10th Percentile £47,500 £48,350 £48,750
25th Percentile £60,000 £63,438 £58,101
Median annual salary (50th Percentile) £82,500 £87,500 £75,000
Median % change year-on-year -5.71% +16.67% -
75th Percentile £115,000 £122,500 £100,000
90th Percentile £137,500 £148,750 £120,000
England median annual salary £66,215 £60,000 £65,000
% change year-on-year +10.36% -7.69% +8.33%

All Programming Languages
London

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 London.

Permanent vacancies with a requirement for coding skills 5,489 9,416 13,606
As % of all permanent jobs advertised in London 41.43% 40.17% 46.84%
Number of salaries quoted 3,638 7,187 11,269
10th Percentile £49,250 £47,500 £48,750
25th Percentile £62,063 £60,453 £60,000
Median annual salary (50th Percentile) £82,500 £80,000 £80,000
Median % change year-on-year +3.13% - +6.67%
75th Percentile £110,000 £103,750 £100,000
90th Percentile £135,000 £133,000 £122,500
England median annual salary £62,500 £60,000 £65,000
% change year-on-year +4.17% -7.69% +4.00%

JavaScript
Job Vacancy Trend in London

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

Job vacancy trend for JavaScript in London

JavaScript
Salary Trend in London

3-month moving average salary quoted in jobs citing JavaScript in London.

Salary trend for JavaScript in London

JavaScript
Salary Histogram in London

Salary distribution for jobs citing JavaScript in London over the 6 months to 12 July 2025.

Salary histogram for JavaScript in London

JavaScript
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the London region over the 6 months to 12 July 2025. 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
Central London -10 182 £76,250 +1.67% 113
South London +17 63 £65,000 -20.00% 30
West London +43 37 £63,500 -4.15% 61
East London -8 22 £80,000 +14.29% 52
North London -12 11 £51,250 -6.82% 15
JavaScript
England

JavaScript
Co-occurring Skills and Capabilities in London 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
1 163 (14.62%) Apache Airflow
2 83 (7.44%) Apache
3 41 (3.68%) SharePoint
4 28 (2.51%) CMS
4 28 (2.51%) Confluence
5 20 (1.79%) WordPress
6 16 (1.43%) nginx
7 11 (0.99%) Headless CMS
8 8 (0.72%) Drupal
9 5 (0.45%) Liferay
9 5 (0.45%) OpenStack
10 4 (0.36%) Apache Solr
10 4 (0.36%) ArcGIS
10 4 (0.36%) Tomcat
11 3 (0.27%) IIS
11 3 (0.27%) Microsoft Exchange
12 2 (0.18%) Apache Spark
12 2 (0.18%) CoreMedia CMS
12 2 (0.18%) OpenEdge
13 1 (0.090%) NServiceBus
Applications
1 22 (1.97%) Adobe XD
2 12 (1.08%) Sketch
3 10 (0.90%) Microsoft Office
4 9 (0.81%) Microsoft Excel
5 7 (0.63%) InVision
6 3 (0.27%) Photoshop
7 2 (0.18%) MS Visio
7 2 (0.18%) Trello
8 1 (0.090%) Chatbot
Business Applications
1 45 (4.04%) Dynamics CRM
2 14 (1.26%) Shopify
3 2 (0.18%) Oracle EBS
4 1 (0.090%) Adobe Campaign
4 1 (0.090%) Elite 3E
4 1 (0.090%) Magento
4 1 (0.090%) Remedy ITSM
Cloud Services
1 574 (51.48%) AWS
2 278 (24.93%) Azure
3 201 (18.03%) GCP
4 164 (14.71%) dbt
5 131 (11.75%) Serverless
6 92 (8.25%) Power Platform
7 78 (7.00%) Snowflake
8 74 (6.64%) PowerApps
9 67 (6.01%) Pulumi
10 60 (5.38%) Dynamics 365
11 59 (5.29%) Amazon S3
12 57 (5.11%) Power Automate
13 54 (4.84%) Azure DevOps
13 54 (4.84%) Figma
14 53 (4.75%) AWS Lambda
14 53 (4.75%) GitHub
15 49 (4.39%) Amazon EC2
16 48 (4.30%) Amazon EKS
17 47 (4.22%) Amazon ECS
18 33 (2.96%) Azure Logic Apps
Communications & Networking
1 96 (8.61%) Broadband
2 18 (1.61%) HTTP
3 6 (0.54%) Firewall
3 6 (0.54%) VPN
4 4 (0.36%) DNS
4 4 (0.36%) MQTT
4 4 (0.36%) SMS
5 3 (0.27%) Multicast
5 3 (0.27%) VLAN
6 2 (0.18%) TCP/IP
6 2 (0.18%) Wireshark
7 1 (0.090%) BGP
7 1 (0.090%) EIGRP
7 1 (0.090%) HTTPS
7 1 (0.090%) LAN
7 1 (0.090%) MPLS
7 1 (0.090%) OSPF
7 1 (0.090%) SSL
7 1 (0.090%) WAN
7 1 (0.090%) WLAN
Database & Business Intelligence
1 180 (16.14%) PostgreSQL
2 163 (14.62%) Amazon Athena
2 163 (14.62%) Apache Iceberg
3 159 (14.26%) Apache Arrow
3 159 (14.26%) Dremio
4 114 (10.22%) NoSQL
5 109 (9.78%) Relational Database
6 87 (7.80%) RDBMS
7 86 (7.71%) SQL Server
8 81 (7.26%) Data Lake
9 77 (6.91%) Apache Ignite
10 76 (6.82%) MongoDB
11 65 (5.83%) Elasticsearch
12 58 (5.20%) MySQL
13 54 (4.84%) Power BI
14 37 (3.32%) Azure SQL Database
15 32 (2.87%) DynamoDB
16 23 (2.06%) SQL Server Reporting Services
17 16 (1.43%) Amazon RDS
17 16 (1.43%) Tableau
Development Applications
1 152 (13.63%) Git
2 69 (6.19%) JIRA
3 68 (6.10%) Jenkins
4 67 (6.01%) Jaeger
5 36 (3.23%) Cypress.io
6 29 (2.60%) JUnit
7 27 (2.42%) webpack
8 26 (2.33%) JMeter
9 21 (1.88%) Mockito
9 21 (1.88%) SonarQube
10 19 (1.70%) Maven
10 19 (1.70%) Mocha
10 19 (1.70%) Selenium
10 19 (1.70%) TeamCity
11 15 (1.35%) Sonatype Nexus
12 13 (1.17%) Ant
12 13 (1.17%) Axure RP
12 13 (1.17%) GitLab
12 13 (1.17%) NUnit
13 12 (1.08%) Jasmine
General
1 451 (40.45%) Finance
2 241 (21.61%) Social Skills
3 240 (21.52%) Front Office
4 159 (14.26%) Banking
5 158 (14.17%) Inclusion and Diversity
6 105 (9.42%) Analytical Skills
7 98 (8.79%) Investment Banking
8 77 (6.91%) Public Sector
9 61 (5.47%) Marketing
10 50 (4.48%) Law
11 20 (1.79%) Retail
12 19 (1.70%) Games
13 17 (1.52%) Advertising
13 17 (1.52%) Legal
14 13 (1.17%) Financial Institution
14 13 (1.17%) Presentation Skills
15 8 (0.72%) Back Office
16 6 (0.54%) Documentation Skills
16 6 (0.54%) Retail Banking
17 5 (0.45%) Manufacturing
Job Titles
1 620 (55.61%) Developer
2 298 (26.73%) Software Engineer
3 255 (22.87%) Senior
4 199 (17.85%) Lead
5 166 (14.89%) AWS Engineer
6 160 (14.35%) AWS Software Engineer
7 158 (14.17%) Developer/Software Engineer
8 130 (11.66%) Python Engineer
9 126 (11.30%) Python Software Engineer
10 123 (11.03%) Full-Stack Developer
11 117 (10.49%) AWS Developer
12 115 (10.31%) Senior Developer
13 109 (9.78%) Java Engineer
14 107 (9.60%) Java Software Engineer
15 96 (8.61%) Senior Software Engineer
16 83 (7.44%) React Developer
17 80 (7.17%) Python Developer
18 72 (6.46%) Team Leader
19 70 (6.28%) Lead Developer
19 70 (6.28%) Senior Java Software Engineer
Libraries, Frameworks & Software Standards
1 508 (45.56%) React
2 322 (28.88%) HTML
3 283 (25.38%) CSS
4 279 (25.02%) Node.js
5 259 (23.23%) AngularJS
6 196 (17.58%) .NET
7 183 (16.41%) Pandas
8 176 (15.78%) Vue
9 162 (14.53%) NumPy
10 159 (14.26%) SciPy
11 124 (11.12%) GraphQL
12 117 (10.49%) RESTful
13 96 (8.61%) REST
14 91 (8.16%) Redux
15 82 (7.35%) gRPC
16 79 (7.09%) HTML5
17 77 (6.91%) Protocol Buffers
18 76 (6.82%) Elastic Stack
19 72 (6.46%) OpenTelemetry
20 67 (6.01%) .NET Framework
Miscellaneous
1 230 (20.63%) Fixed Income
2 181 (16.23%) Foreign Exchange (FX)
3 176 (15.78%) Equities
4 99 (8.88%) Hedge funds
5 76 (6.82%) Derivative
6 64 (5.74%) Pricing Data
7 57 (5.11%) Cloud Native
8 49 (4.39%) Product Ownership
9 38 (3.41%) Mobile App
10 30 (2.69%) Distributed Systems
11 18 (1.61%) Greenfield Project
12 15 (1.35%) Data Structures
12 15 (1.35%) Reinsurance
13 14 (1.26%) Analytical Mindset
14 13 (1.17%) Enterprise Software
15 12 (1.08%) Cyberattack
16 11 (0.99%) Virtual Team
17 10 (0.90%) Public Cloud
18 9 (0.81%) Algorithms
18 9 (0.81%) Self-Motivation
Operating Systems
1 144 (12.91%) Linux
2 81 (7.26%) Unix
3 26 (2.33%) Android
4 18 (1.61%) Windows
5 16 (1.43%) Apple iOS
6 4 (0.36%) Windows Server
7 3 (0.27%) CentOS
7 3 (0.27%) Rocky
7 3 (0.27%) Ubuntu
Processes & Methodologies
1 662 (59.37%) Agile
2 375 (33.63%) Software Engineering
3 246 (22.06%) CI/CD
4 242 (21.70%) DevOps
5 236 (21.17%) Full-Stack Development
6 224 (20.09%) Investment Management
7 221 (19.82%) Asset Management
8 214 (19.19%) Mentoring
9 206 (18.48%) Problem-Solving
10 177 (15.87%) Fintech
11 174 (15.61%) User Experience
12 148 (13.27%) Microservices
13 142 (12.74%) Continuous Integration
14 140 (12.56%) Containerisation
15 112 (10.04%) Roadmaps
16 111 (9.96%) TDD
17 110 (9.87%) Front End Development
18 106 (9.51%) Order Management
19 100 (8.97%) Risk Management
20 89 (7.98%) Test Automation
Programming Languages
1 510 (45.74%) TypeScript
2 497 (44.57%) Python
3 343 (30.76%) Java
4 217 (19.46%) C#
5 213 (19.10%) SQL
6 121 (10.85%) Go
7 82 (7.35%) Bash
8 53 (4.75%) PHP
9 30 (2.69%) PowerShell
10 27 (2.42%) C++
11 22 (1.97%) Shell Script
12 19 (1.70%) Rust
13 14 (1.26%) Ruby
14 11 (0.99%) T-SQL
15 10 (0.90%) R
16 9 (0.81%) Bicep
16 9 (0.81%) Kotlin
17 5 (0.45%) Groovy
17 5 (0.45%) PL/SQL
17 5 (0.45%) VB.NET
Qualifications
1 137 (12.29%) Degree
2 105 (9.42%) AWS Certification
3 85 (7.62%) Security Cleared
4 59 (5.29%) SC Cleared
5 51 (4.57%) Computer Science Degree
6 26 (2.33%) Microsoft Certification
7 18 (1.61%) DV Cleared
8 8 (0.72%) Master's Degree
9 7 (0.63%) Azure Certification
10 6 (0.54%) ISTQB
11 5 (0.45%) AWS Certified Developer
11 5 (0.45%) Numerate Degree
12 4 (0.36%) AWS Certified Solutions Architect
12 4 (0.36%) BPSS Clearance
12 4 (0.36%) ISTQB Foundation Certification
13 3 (0.27%) ITIL Certification
13 3 (0.27%) TOGAF Certification
14 2 (0.18%) CISSP
15 1 (0.090%) CCNP
15 1 (0.090%) Cisco Certification
Quality Assurance & Compliance
1 77 (6.91%) QA
2 64 (5.74%) Accessibility
3 27 (2.42%) WCAG
4 8 (0.72%) Software Quality Assurance
5 7 (0.63%) Data Quality
5 7 (0.63%) ISO/IEC 27001
6 2 (0.18%) GDPR
7 1 (0.090%) Cyber Essentials
7 1 (0.090%) GRC
7 1 (0.090%) HL7
7 1 (0.090%) NCSC
7 1 (0.090%) NIST
7 1 (0.090%) PCI DSS
System Software
1 211 (18.92%) Docker
2 9 (0.81%) Active Directory
3 4 (0.36%) VMware Infrastructure
4 3 (0.27%) Samba
5 1 (0.090%) KVM
Systems Management
1 185 (16.59%) Kubernetes
2 119 (10.67%) Terraform
3 91 (8.16%) Ansible
4 78 (7.00%) Prometheus
5 70 (6.28%) Kustomize
6 68 (6.10%) Argo
7 20 (1.79%) Kibana
8 15 (1.35%) Grafana
9 3 (0.27%) HP Quality Center
9 3 (0.27%) Istio
9 3 (0.27%) Nagios
9 3 (0.27%) Progress Chef
9 3 (0.27%) Red Hat Satellite
9 3 (0.27%) Single Sign-On
10 2 (0.18%) Puppet
11 1 (0.090%) Check_MK
11 1 (0.090%) FortiGate
11 1 (0.090%) HP UCMDB
11 1 (0.090%) logstash
11 1 (0.090%) Microsoft Intune
Vendors
1 179 (16.05%) Microsoft
2 97 (8.70%) Google
3 40 (3.59%) ServiceNow
4 32 (2.87%) Adobe
5 26 (2.33%) Splunk
6 23 (2.06%) Oracle
7 21 (1.88%) Dynatrace
8 9 (0.81%) Apple
8 9 (0.81%) Salesforce
9 7 (0.63%) YouTube
10 6 (0.54%) Databricks
10 6 (0.54%) Okta
11 5 (0.45%) eFront
11 5 (0.45%) Facebook
11 5 (0.45%) Foundry
11 5 (0.45%) Palantir
11 5 (0.45%) Red Hat
12 4 (0.36%) IBM
12 4 (0.36%) Mapinfo
12 4 (0.36%) OpenAI