Period
to 20 January 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for HTTP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HTTP over the 6 months to 20 January 2021 with a comparison to the same period in the previous 2 years.

HTTP (Hypertext Transfer Protocol)
Central London > City of London
6 months to
20 Jan 2021
Same period 2020 Same period 2019
Rank 178 216 273
Rank change year-on-year +38 +57 -13
Permanent jobs citing HTTP 39 96 58
As % of all permanent jobs advertised in the City of London 0.90% 1.05% 0.57%
As % of the Communications & Networking category 8.02% 8.16% 4.55%
Number of salaries quoted 53 105 53
Median annual salary £65,000 £72,500 £60,000
Median salary % change year-on-year -10.34% +20.83% -20.00%
10th Percentile £57,500 £47,500 £50,000
90th Percentile £84,950 £120,000 £85,000
Central London median annual salary £63,750 £70,000 £65,000
% change year-on-year -8.93% +7.69% -

HTTP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 486 1,176 1,275
As % of all permanent IT jobs advertised in the City of London 11.27% 12.87% 12.57%
Number of salaries quoted 427 1,047 1,139
Median annual salary £67,500 £57,500 £55,000
Median salary % change year-on-year +17.39% +4.55% -
10th Percentile £40,625 £30,300 £31,250
90th Percentile £97,500 £91,250 £90,000
Central London median annual salary £65,000 £57,500 £55,000
% change year-on-year +13.04% +4.55% +4.76%

HTTP
Job Vacancy Trend in the City of London

Job postings citing HTTP as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for HTTP in the City of London

HTTP
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing HTTP in the City of London.

Salary trend for HTTP in the City of London

HTTP
Salary Histogram in the City of London

Salary distribution for jobs citing HTTP in the City of London over the 6 months to 20 January 2021.

Salary histogram for HTTP in the City of London

For the 6 months to 20 January 2021, IT jobs citing HTTP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for HTTP.

1 17 (43.59%) OO
1 17 (43.59%) Python
2 16 (41.03%) TCP/IP
2 16 (41.03%) SaaS
3 15 (38.46%) Java
4 14 (35.90%) JavaScript
5 13 (33.33%) Agile Software Development
6 12 (30.77%) HTML
6 12 (30.77%) Apple
6 12 (30.77%) Android
6 12 (30.77%) Machine Learning
6 12 (30.77%) REST
6 12 (30.77%) Android Development
6 12 (30.77%) Mobile Development
6 12 (30.77%) Concurrent Programming
6 12 (30.77%) API Design
6 12 (30.77%) Performance Optimisation
7 11 (28.21%) C#
8 10 (25.64%) Scrum
8 10 (25.64%) Microservices
9 9 (23.08%) Software Engineering
9 9 (23.08%) RESTful
9 9 (23.08%) Azure
9 9 (23.08%) AWS
9 9 (23.08%) CSS
9 9 (23.08%) Web Services
9 9 (23.08%) .NET
10 8 (20.51%) BDD
10 8 (20.51%) TypeScript
11 7 (17.95%) React

HTTP
Co-occurring IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (2.56%) Apache
1 1 (2.56%) Apache Spark
1 1 (2.56%) Confluence
1 1 (2.56%) Elasticsearch
1 1 (2.56%) SharePoint
Cloud Services
1 16 (41.03%) SaaS
2 9 (23.08%) AWS
2 9 (23.08%) Azure
3 4 (10.26%) Azure Active Directory
4 3 (7.69%) Amazon EC2
4 3 (7.69%) AWS Fargate
4 3 (7.69%) AWS Lambda
4 3 (7.69%) Serverless
5 2 (5.13%) Power Automate
5 2 (5.13%) Power Platform
6 1 (2.56%) Dynamics 365
6 1 (2.56%) GitHub
6 1 (2.56%) IaaS
6 1 (2.56%) Logic Apps
6 1 (2.56%) PaaS
6 1 (2.56%) PowerApps
Communications & Networking
1 16 (41.03%) TCP/IP
2 4 (10.26%) Kerberos
3 3 (7.69%) HTTPS
4 1 (2.56%) Firewall
4 1 (2.56%) Internet
4 1 (2.56%) Network Security
4 1 (2.56%) SSL
Database & Business Intelligence
1 7 (17.95%) PostgreSQL
2 4 (10.26%) Redis
3 3 (7.69%) Blockchain
3 3 (7.69%) MongoDB
3 3 (7.69%) Relational Database
4 2 (5.13%) Amazon DynamoDB
4 2 (5.13%) Apache Hive
4 2 (5.13%) Hadoop
4 2 (5.13%) MySQL
4 2 (5.13%) NoSQL
4 2 (5.13%) SQL Server
5 1 (2.56%) Aerospike
5 1 (2.56%) Data Warehouse
5 1 (2.56%) HBase
5 1 (2.56%) Power BI
5 1 (2.56%) Sqoop
Development Applications
1 3 (7.69%) Git (software)
2 2 (5.13%) Selenium
2 2 (5.13%) Visual Studio
3 1 (2.56%) Cypress.io
3 1 (2.56%) JIRA
3 1 (2.56%) SpecFlow
3 1 (2.56%) SQL Server Management Studio (SSMS)
3 1 (2.56%) Team Foundation Server
3 1 (2.56%) Visual Studio Code
3 1 (2.56%) Visual Studio Team System
3 1 (2.56%) WebDriver
General
1 4 (10.26%) Finance
2 1 (2.56%) Games
2 1 (2.56%) Manufacturing
Job Titles
1 24 (61.54%) Developer
2 16 (41.03%) Senior Developer
3 15 (38.46%) Python Developer
3 15 (38.46%) Senior Python Developer
4 5 (12.82%) .NET Developer
4 5 (12.82%) C# .NET Developer
4 5 (12.82%) C# Developer
4 5 (12.82%) Cloud Developer
4 5 (12.82%) JavaScript Engineer
5 3 (7.69%) Architect
5 3 (7.69%) Blockchain Architect
5 3 (7.69%) Solutions Architect
6 1 (2.56%) Business Intelligence Consultant
6 1 (2.56%) Consultant
6 1 (2.56%) Junior
6 1 (2.56%) Kubernetes Engineer
6 1 (2.56%) Power BI Consultant
6 1 (2.56%) Software Developer
6 1 (2.56%) Software Engineer
6 1 (2.56%) Tester
Libraries, Frameworks & Software Standards
1 12 (30.77%) HTML
1 12 (30.77%) REST
2 9 (23.08%) .NET
2 9 (23.08%) CSS
2 9 (23.08%) RESTful
2 9 (23.08%) Web Services
3 7 (17.95%) React
4 6 (15.38%) .NET Core
4 6 (15.38%) AngularJS
5 5 (12.82%) CSS3
5 5 (12.82%) HTML5
5 5 (12.82%) Node.js
5 5 (12.82%) OAuth
5 5 (12.82%) Sass
5 5 (12.82%) Vue.js
5 5 (12.82%) WebSockets
6 4 (10.26%) JSON
6 4 (10.26%) LESS
6 4 (10.26%) OpenID
6 4 (10.26%) SAML
Miscellaneous
1 6 (15.38%) User Experience
2 3 (7.69%) Enterprise Cloud
3 1 (2.56%) Analytical Skills
3 1 (2.56%) Cyber Kill Chain
3 1 (2.56%) Cyberattack
3 1 (2.56%) Linux Command Line
3 1 (2.56%) Wiki
Operating Systems
1 12 (30.77%) Android
2 2 (5.13%) Linux
Processes & Methodologies
1 17 (43.59%) OO
2 13 (33.33%) Agile Software Development
3 12 (30.77%) Android Development
3 12 (30.77%) API Design
3 12 (30.77%) Concurrent Programming
3 12 (30.77%) Machine Learning
3 12 (30.77%) Mobile Development
3 12 (30.77%) Performance Optimisation
4 10 (25.64%) Microservices
4 10 (25.64%) Scrum
5 9 (23.08%) Software Engineering
6 8 (20.51%) BDD
7 7 (17.95%) DevOps
7 7 (17.95%) TDD
8 5 (12.82%) SOA
9 4 (10.26%) Continuous Integration
9 4 (10.26%) Problem-Solving
9 4 (10.26%) Test Automation
10 3 (7.69%) Computer Science
10 3 (7.69%) Presales
Programming Languages
1 17 (43.59%) Python
2 15 (38.46%) Java
3 14 (35.90%) JavaScript
4 11 (28.21%) C#
5 8 (20.51%) TypeScript
6 3 (7.69%) SQL
7 2 (5.13%) Go
8 1 (2.56%) Bash Shell
8 1 (2.56%) PowerShell
8 1 (2.56%) VB
Qualifications
1 1 (2.56%) CISM
1 1 (2.56%) CISSP
1 1 (2.56%) Degree
Quality Assurance & Compliance
1 1 (2.56%) QA
System Software
1 6 (15.38%) Docker
2 5 (12.82%) Active Directory
3 1 (2.56%) HDFS
Systems Management
1 4 (10.26%) Kubernetes
1 4 (10.26%) Single Sign-On
2 1 (2.56%) Ambari
2 1 (2.56%) Ansible
2 1 (2.56%) Hadoop YARN
2 1 (2.56%) Oozie
2 1 (2.56%) Terraform
Vendors
1 12 (30.77%) Apple
2 2 (5.13%) Microsoft
2 2 (5.13%) Spotify
3 1 (2.56%) Cloudera
3 1 (2.56%) Google
3 1 (2.56%) Hortonworks