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 29 May 2025, comparing them to the same period in the previous two years.

6 months to
29 May 2025
Same period 2024 Same period 2023
Rank 343 466 558
Rank change year-on-year +123 +92 -100
Permanent jobs citing WebSockets 49 26 78
As % of all permanent jobs advertised in London 0.39% 0.11% 0.24%
As % of the Libraries, Frameworks & Software Standards category 1.48% 0.44% 0.69%
Number of salaries quoted 38 26 32
10th Percentile £51,750 £60,625 -
25th Percentile £85,000 £69,063 £58,750
Median annual salary (50th Percentile) £120,000 £78,750 £80,000
Median % change year-on-year +52.38% -1.56% +3.23%
75th Percentile £142,500 £116,875 £97,813
90th Percentile £165,000 £132,500 £175,000
England median annual salary £90,000 £75,000 £72,500
% change year-on-year +20.00% +3.45% -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 3,303 5,847 11,361
As % of all permanent jobs advertised in London 26.31% 24.49% 34.55%
Number of salaries quoted 2,193 4,670 8,049
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% - +3.23%
75th Percentile £110,000 £105,000 £100,000
90th Percentile £130,000 £133,875 £120,000
England median annual salary £66,350 £60,000 £67,500
% change year-on-year +10.58% -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 29 May 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 29 May 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 +41 10 £120,000 -4.00% 9
East London - 3 - - 1
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 3 (6.12%) Ethereum
2 1 (2.04%) nginx
Cloud Services
1 19 (38.78%) AWS
2 15 (30.61%) Azure
3 14 (28.57%) Serverless
4 10 (20.41%) Amazon S3
5 9 (18.37%) AWS Lambda
6 8 (16.33%) Azure Synapse Analytics
6 8 (16.33%) GCP
6 8 (16.33%) Microsoft Purview
6 8 (16.33%) Power Platform
7 6 (12.24%) Amazon EC2
8 3 (6.12%) GitHub
9 2 (4.08%) Azure DevOps
9 2 (4.08%) Azure Service Bus
9 2 (4.08%) SaaS
10 1 (2.04%) MinIO
10 1 (2.04%) PaaS
Communications & Networking
1 3 (6.12%) Bluetooth
2 2 (4.08%) DNS
2 2 (4.08%) HTTP
2 2 (4.08%) LAN
2 2 (4.08%) TCP/IP
3 1 (2.04%) Value-Added Service
Database & Business Intelligence
1 10 (20.41%) PostgreSQL
2 8 (16.33%) MongoDB
2 8 (16.33%) NoSQL
2 8 (16.33%) Power BI
3 6 (12.24%) Amazon RDS
4 2 (4.08%) Azure SQL Database
4 2 (4.08%) DynamoDB
4 2 (4.08%) Redis
5 1 (2.04%) Elasticsearch
Development Applications
1 11 (22.45%) Git
2 6 (12.24%) Browser DevTools
2 6 (12.24%) Jenkins
3 2 (4.08%) JIRA
4 1 (2.04%) GitLab
4 1 (2.04%) Maven
General
1 16 (32.65%) Analytical Skills
2 14 (28.57%) Banking
2 14 (28.57%) Finance
3 11 (22.45%) Games
4 10 (20.41%) Investment Banking
5 6 (12.24%) Financial Institution
5 6 (12.24%) Social Skills
6 4 (8.16%) Inclusion and Diversity
6 4 (8.16%) Legal
7 2 (4.08%) Front Office
7 2 (4.08%) iGaming
7 2 (4.08%) Publishing
Job Titles
1 29 (59.18%) Developer
2 15 (30.61%) Lead
3 10 (20.41%) React Developer
4 9 (18.37%) Architect
4 9 (18.37%) Senior
5 8 (16.33%) Lead Architect
6 7 (14.29%) Front-End Developer (Client-Side Developer)
6 7 (14.29%) Lead Developer
6 7 (14.29%) Node.js Developer
6 7 (14.29%) Software Engineer
7 6 (12.24%) Systems Developer
8 5 (10.20%) Senior Software Engineer
9 3 (6.12%) Backend Developer
9 3 (6.12%) Java Developer
10 2 (4.08%) Java Engineer
10 2 (4.08%) Linux Systems Administrator
10 2 (4.08%) Principal Engineer
10 2 (4.08%) Principal Software Engineer
10 2 (4.08%) Senior Java Developer
10 2 (4.08%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 25 (51.02%) RESTful
2 21 (42.86%) React
3 15 (30.61%) GraphQL
3 15 (30.61%) HTML
4 14 (28.57%) CSS
4 14 (28.57%) REST
5 12 (24.49%) Redux
6 11 (22.45%) HTML5
7 10 (20.41%) CSS3
7 10 (20.41%) Jest
7 10 (20.41%) Middleware
8 9 (18.37%) Node.js
9 8 (16.33%) ADO
9 8 (16.33%) MERN Stack
9 8 (16.33%) SOAP
10 7 (14.29%) Express.js
11 3 (6.12%) AngularJS
11 3 (6.12%) Django
12 2 (4.08%) .NET Core
12 2 (4.08%) Smart Contracts
Miscellaneous
1 13 (26.53%) Mobile App
2 10 (20.41%) Data Structures
2 10 (20.41%) Foreign Exchange (FX)
3 8 (16.33%) Algorithms
4 3 (6.12%) Blockchain
4 3 (6.12%) Client/Server
4 3 (6.12%) Distributed Systems
4 3 (6.12%) Embedded Systems
4 3 (6.12%) IoT
5 2 (4.08%) Data Centre
5 2 (4.08%) Enterprise Software
5 2 (4.08%) Greenfield Project
5 2 (4.08%) Mobile Games
5 2 (4.08%) Sports Betting
6 1 (2.04%) Cloud Native
6 1 (2.04%) Derivative
6 1 (2.04%) Equity Derivative
6 1 (2.04%) Online Games
6 1 (2.04%) Product Ownership
6 1 (2.04%) Public Cloud
Operating Systems
1 8 (16.33%) Linux
2 3 (6.12%) Ubuntu
3 2 (4.08%) Red Hat Enterprise Linux
4 1 (2.04%) Unix
Processes & Methodologies
1 24 (48.98%) Problem-Solving
2 21 (42.86%) Agile
2 21 (42.86%) Analytics
3 18 (36.73%) Front End Development
4 17 (34.69%) User Experience
5 15 (30.61%) CI/CD
6 14 (28.57%) Containerisation
7 13 (26.53%) Unit Testing
8 11 (22.45%) DevOps
9 10 (20.41%) Artificial Intelligence
9 10 (20.41%) Migration
9 10 (20.41%) Responsive Web Design
10 8 (16.33%) Business Intelligence
10 8 (16.33%) Capital Modelling
10 8 (16.33%) Cybersecurity
10 8 (16.33%) Enterprise Architecture
10 8 (16.33%) Information Security
10 8 (16.33%) MVC
10 8 (16.33%) Scrum
10 8 (16.33%) Strategic Planning
Programming Languages
1 28 (57.14%) JavaScript
2 19 (38.78%) TypeScript
3 13 (26.53%) Python
3 13 (26.53%) SQL
4 6 (12.24%) C++
4 6 (12.24%) Java
5 5 (10.20%) C
6 3 (6.12%) Ladder Logic
6 3 (6.12%) Rust
7 2 (4.08%) Bash
7 2 (4.08%) Solidity
8 1 (2.04%) Haskell
8 1 (2.04%) Shell Script
Qualifications
1 8 (16.33%) Degree
2 3 (6.12%) Computer Science Degree
3 2 (4.08%) RHCSA
Quality Assurance & Compliance
1 2 (4.08%) QA
System Software
1 20 (40.82%) Docker
2 2 (4.08%) VMware Infrastructure
Systems Management
1 17 (34.69%) Kubernetes
2 2 (4.08%) Nagios
3 1 (2.04%) Grafana
3 1 (2.04%) Istio
3 1 (2.04%) Kibana
Vendors
1 8 (16.33%) Databricks
2 3 (6.12%) Siemens
3 2 (4.08%) Microsoft
3 2 (4.08%) Red Hat
3 2 (4.08%) SolarWinds
3 2 (4.08%) VMware
4 1 (2.04%) Google
4 1 (2.04%) Oracle