WebSockets Jobs in London

WebSockets
England > London

The table below provides summary statistics for permanent job vacancies advertised in London requiring WebSockets skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited WebSockets over the 6 months leading up to 14 June 2025, comparing them to the same period in the previous two years.

6 months to
14 Jun 2025
Same period 2024 Same period 2023
Rank 362 498 522
Rank change year-on-year +136 +24 -64
Permanent jobs citing WebSockets 44 24 66
As % of all permanent jobs advertised in London 0.34% 0.097% 0.21%
As % of the Libraries, Frameworks & Software Standards category 1.26% 0.40% 0.63%
Number of salaries quoted 36 24 33
10th Percentile £51,250 £58,875 -
25th Percentile £85,000 £67,188 £58,750
Median annual salary (50th Percentile) £115,000 £77,500 £85,000
Median % change year-on-year +48.39% -8.82% +9.68%
75th Percentile £131,250 £117,500 £106,250
90th Percentile £165,000 £138,500 £179,000
England median annual salary £90,000 £72,500 £72,500
% change year-on-year +24.14% - -3.33%

All Software Libraries and Frameworks
London

WebSockets falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,499 6,066 10,488
As % of all permanent jobs advertised in London 27.15% 24.47% 33.73%
Number of salaries quoted 2,241 4,760 7,764
10th Percentile £50,000 £47,500 £50,000
25th Percentile £62,500 £60,000 £62,500
Median annual salary (50th Percentile) £82,500 £80,000 £80,000
Median % change year-on-year +3.13% - +4.58%
75th Percentile £111,250 £105,000 £100,000
90th Percentile £132,500 £136,250 £120,000
England median annual salary £67,037 £60,000 £67,500
% change year-on-year +11.73% -11.11% +3.85%

WebSockets
Job Vacancy Trend in London

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

Job vacancy trend for WebSockets in London

WebSockets
Salary Trend in London

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

Salary trend for WebSockets in London

WebSockets
Salary Histogram in London

Salary distribution for jobs citing WebSockets in London over the 6 months to 14 June 2025.

Salary histogram for WebSockets in London

WebSockets
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing WebSockets within the London region over the 6 months to 14 June 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 +38 10 £120,000 -4.00% 66
WebSockets
England

WebSockets
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 1 (2.27%) Ethereum
1 1 (2.27%) nginx
Cloud Services
1 16 (36.36%) AWS
2 15 (34.09%) Azure
3 11 (25.00%) Serverless
4 8 (18.18%) Azure Synapse Analytics
4 8 (18.18%) GCP
4 8 (18.18%) Microsoft Purview
4 8 (18.18%) Power Platform
5 7 (15.91%) Amazon S3
6 6 (13.64%) Amazon EC2
6 6 (13.64%) AWS Lambda
7 2 (4.55%) Azure DevOps
7 2 (4.55%) Azure Service Bus
7 2 (4.55%) SaaS
8 1 (2.27%) MinIO
8 1 (2.27%) PaaS
Communications & Networking
1 2 (4.55%) DNS
1 2 (4.55%) HTTP
1 2 (4.55%) LAN
1 2 (4.55%) TCP/IP
2 1 (2.27%) Value-Added Service
Database & Business Intelligence
1 8 (18.18%) Power BI
2 7 (15.91%) PostgreSQL
3 6 (13.64%) Amazon RDS
3 6 (13.64%) MongoDB
3 6 (13.64%) NoSQL
4 2 (4.55%) Azure SQL Database
4 2 (4.55%) Redis
5 1 (2.27%) Elasticsearch
Development Applications
1 8 (18.18%) Git
2 6 (13.64%) Browser DevTools
2 6 (13.64%) Jenkins
3 2 (4.55%) JIRA
4 1 (2.27%) GitLab
4 1 (2.27%) Maven
General
1 16 (36.36%) Analytical Skills
2 14 (31.82%) Banking
2 14 (31.82%) Finance
3 10 (22.73%) Investment Banking
4 8 (18.18%) Games
5 6 (13.64%) Financial Institution
6 4 (9.09%) Inclusion and Diversity
7 3 (6.82%) Social Skills
8 2 (4.55%) Front Office
8 2 (4.55%) iGaming
8 2 (4.55%) Publishing
9 1 (2.27%) Legal
Job Titles
1 27 (61.36%) Developer
2 15 (34.09%) Lead
3 10 (22.73%) React Developer
4 9 (20.45%) Architect
5 8 (18.18%) Lead Architect
6 7 (15.91%) Front-End Developer (Client-Side Developer)
6 7 (15.91%) Lead Developer
7 6 (13.64%) Senior
7 6 (13.64%) Systems Developer
8 5 (11.36%) Node.js Developer
9 4 (9.09%) Software Engineer
10 3 (6.82%) Java Developer
11 2 (4.55%) Administrator
11 2 (4.55%) Linux Administrator
11 2 (4.55%) Linux Systems Administrator
11 2 (4.55%) Principal Software Engineer
11 2 (4.55%) Senior Developer
11 2 (4.55%) Senior Java Developer
11 2 (4.55%) Senior Software Engineer
11 2 (4.55%) Systems Administrator
Libraries, Frameworks & Software Standards
1 23 (52.27%) RESTful
2 21 (47.73%) React
3 15 (34.09%) GraphQL
4 14 (31.82%) REST
5 12 (27.27%) HTML
5 12 (27.27%) Redux
6 11 (25.00%) CSS
6 11 (25.00%) HTML5
7 10 (22.73%) CSS3
7 10 (22.73%) Jest
7 10 (22.73%) Middleware
8 8 (18.18%) ADO
8 8 (18.18%) MERN Stack
8 8 (18.18%) SOAP
9 7 (15.91%) Express.js
9 7 (15.91%) Node.js
10 3 (6.82%) AngularJS
11 2 (4.55%) FIX Protocol
11 2 (4.55%) Kafka
11 2 (4.55%) SignalR
Miscellaneous
1 10 (22.73%) Data Structures
1 10 (22.73%) Foreign Exchange (FX)
1 10 (22.73%) Mobile App
2 3 (6.82%) Algorithms
2 3 (6.82%) Distributed Systems
3 2 (4.55%) Data Centre
3 2 (4.55%) Enterprise Software
3 2 (4.55%) Greenfield Project
3 2 (4.55%) Mobile Games
3 2 (4.55%) Sports Betting
4 1 (2.27%) Blockchain
4 1 (2.27%) Cloud Native
4 1 (2.27%) Derivative
4 1 (2.27%) Equity Derivative
4 1 (2.27%) Online Games
4 1 (2.27%) Product Ownership
4 1 (2.27%) Public Cloud
Operating Systems
1 5 (11.36%) Linux
2 2 (4.55%) Red Hat Enterprise Linux
3 1 (2.27%) Unix
Processes & Methodologies
1 24 (54.55%) Problem-Solving
2 21 (47.73%) Agile
3 18 (40.91%) Analytics
3 18 (40.91%) Front End Development
4 17 (38.64%) User Experience
5 13 (29.55%) CI/CD
5 13 (29.55%) Unit Testing
6 12 (27.27%) Containerisation
7 10 (22.73%) Artificial Intelligence
7 10 (22.73%) Migration
7 10 (22.73%) Responsive Web Design
8 9 (20.45%) DevOps
9 8 (18.18%) API Management
9 8 (18.18%) Capital Modelling
9 8 (18.18%) Cybersecurity
9 8 (18.18%) Impact Assessments
9 8 (18.18%) MVC
9 8 (18.18%) Pricing Analytics
9 8 (18.18%) Product Vision
9 8 (18.18%) Scrum
Programming Languages
1 25 (56.82%) JavaScript
2 14 (31.82%) TypeScript
3 10 (22.73%) Python
3 10 (22.73%) SQL
4 6 (13.64%) Java
5 3 (6.82%) C++
5 3 (6.82%) Rust
6 2 (4.55%) Bash
6 2 (4.55%) C
7 1 (2.27%) Haskell
7 1 (2.27%) Shell Script
Qualifications
1 5 (11.36%) Degree
2 2 (4.55%) RHCSA
Quality Assurance & Compliance
1 2 (4.55%) QA
System Software
1 18 (40.91%) Docker
2 2 (4.55%) VMware Infrastructure
Systems Management
1 17 (38.64%) Kubernetes
2 2 (4.55%) Nagios
3 1 (2.27%) Grafana
3 1 (2.27%) Istio
3 1 (2.27%) Kibana
Vendors
1 8 (18.18%) Databricks
2 2 (4.55%) Microsoft
2 2 (4.55%) Red Hat
2 2 (4.55%) SolarWinds
2 2 (4.55%) VMware
3 1 (2.27%) Google
3 1 (2.27%) Oracle