Period
to 17 July 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for SOLID skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SOLID over the 6 months to 17 July 2018 with a comparison to the same period in the previous 2 years.

SOLID Principles
Central London > City of London
6 months to
17 Jul 2018
Same period 2017 Same period 2016
Rank 190 221 259
Rank change year-on-year +31 +38 +43
Permanent jobs citing SOLID 180 117 118
As % of all permanent IT jobs advertised in the City of London 1.60% 1.14% 0.87%
As % of the Processes & Methodologies category 1.74% 1.25% 0.95%
Number of salaries quoted 167 101 112
City of London median annual salary £67,500 £62,500 £55,000
Median salary % change year-on-year +8.00% +13.64% -8.33%
10th Percentile £50,000 £38,750 £42,500
90th Percentile £95,000 £78,750 £74,825
Central London median annual salary £65,000 £62,500 £55,000
% change year-on-year +4.00% +13.64% -8.33%

SOLID is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
City of London
Permanent vacancies with a requirement for process or methodology skills 10,360 9,334 12,422
As % of all permanent IT jobs advertised in the City of London 92.16% 90.56% 91.43%
Number of salaries quoted 9,209 8,394 11,229
City of London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £37,000 £35,000 £35,000
90th Percentile £93,750 £92,500 £87,500
Central London median annual salary £62,500 £60,000 £57,500
% change year-on-year +4.17% +4.35% +4.55%

SOLID
Job Vacancy Trend in the City of London

Job postings citing SOLID as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for SOLID in the City of London

SOLID
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SOLID in the City of London.

Salary trend for SOLID in the City of London

SOLID
Salary Histogram in the City of London

The salary distribution of IT jobs citing SOLID in the City of London over the 6 months to 17 July 2018.

Salary histogram for SOLID in the City of London

SOLID
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SOLID within the City of London region over the 6 months to 17 July 2018. 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
Job
Vacancies
London Bridge -1 2 £55,000 -12.00%
SOLID
Central London

For the 6 months to 17 July 2018, IT jobs citing SOLID 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 SOLID.

1 150 (83.33%) Agile Software Development
2 143 (79.44%) C#
3 122 (67.78%) SQL
4 120 (66.67%) .NET
5 105 (58.33%) MVC
6 104 (57.78%) SQL Server
7 95 (52.78%) JavaScript
8 85 (47.22%) Continuous Integration
9 83 (46.11%) CSS
9 83 (46.11%) Microservices
10 80 (44.44%) Microsoft Azure
11 79 (43.89%) ASP.NET Web API
12 76 (42.22%) jQuery
13 75 (41.67%) OO
13 75 (41.67%) SOA
14 74 (41.11%) TDD
15 73 (40.56%) Finance
16 70 (38.89%) ASP.NET
17 64 (35.56%) Web Services
18 63 (35.00%) Degree
19 62 (34.44%) Computer Science
19 62 (34.44%) React
20 61 (33.89%) Team Foundation Server
21 59 (32.78%) Entity Framework
22 58 (32.22%) T-SQL
23 51 (28.33%) Scrum
23 51 (28.33%) Amazon AWS
24 49 (27.22%) AngularJS
25 46 (25.56%) REST
25 46 (25.56%) Visual Studio Team System

SOLID
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 43 (23.89%) SharePoint
2 10 (5.56%) Elasticsearch
3 9 (5.00%) NServiceBus
4 2 (1.11%) CMS
4 2 (1.11%) SharePoint 2013
4 2 (1.11%) Umbraco
5 1 (0.56%) Apache Spark
5 1 (0.56%) Confluence
5 1 (0.56%) DataSynapse
5 1 (0.56%) IIS
Applications
1 2 (1.11%) Microsoft Excel
Business Applications
1 38 (21.11%) Dynamics CRM
Cloud Services
1 80 (44.44%) Microsoft Azure
2 51 (28.33%) Amazon AWS
3 8 (4.44%) PaaS
4 6 (3.33%) Serverless
5 3 (1.67%) Google Cloud Platform
6 2 (1.11%) Amazon CloudWatch
6 2 (1.11%) Cloud Computing
6 2 (1.11%) Datadog
6 2 (1.11%) Google Play
6 2 (1.11%) Stackdriver
7 1 (0.56%) Amazon EC2
7 1 (0.56%) Amazon EMR
7 1 (0.56%) Amazon Kinesis
7 1 (0.56%) Amazon SQS
7 1 (0.56%) AWS Lambda
7 1 (0.56%) npm
7 1 (0.56%) SaaS
Communications & Networking
1 4 (2.22%) HTTP
2 2 (1.11%) FIX Connectivity
3 1 (0.56%) Wireshark
Database & Business Intelligence
1 104 (57.78%) SQL Server
2 14 (7.78%) NoSQL
3 9 (5.00%) Big Data
4 7 (3.89%) MongoDB
5 6 (3.33%) Redis
6 5 (2.78%) Amazon RDS
6 5 (2.78%) InfluxDB
7 4 (2.22%) DB2
8 3 (1.67%) MySQL
8 3 (1.67%) SQL Server 2005
8 3 (1.67%) SQL Server 2008
9 2 (1.11%) Amazon DynamoDB
9 2 (1.11%) Apache Cassandra
9 2 (1.11%) Cosmos DB
9 2 (1.11%) CouchDB
9 2 (1.11%) PostgreSQL
9 2 (1.11%) Relational Database
9 2 (1.11%) SQL Server 2000
9 2 (1.11%) SQL Server 2012
10 1 (0.56%) Blockchain
Development Applications
1 61 (33.89%) Team Foundation Server
2 46 (25.56%) Visual Studio Team System
3 31 (17.22%) NUnit
4 27 (15.00%) TeamCity
5 22 (12.22%) Git (software)
6 21 (11.67%) Octopus Deploy
7 20 (11.11%) Jenkins
8 18 (10.00%) Selenium
8 18 (10.00%) SpecFlow
9 17 (9.44%) Jasmine
10 16 (8.89%) Rhino Mocks
11 15 (8.33%) Moq
12 12 (6.67%) MSBuild
13 11 (6.11%) MSTest
14 8 (4.44%) Visual Studio
15 6 (3.33%) Mocha
15 6 (3.33%) Subversion
16 4 (2.22%) JSUnit
16 4 (2.22%) QUnit
16 4 (2.22%) Sinon.JS
General
1 73 (40.56%) Finance
2 18 (10.00%) Banking
3 16 (8.89%) Games
4 13 (7.22%) Financial Institution
5 6 (3.33%) Advertising
6 5 (2.78%) Investment Banking
6 5 (2.78%) Law
7 3 (1.67%) Marketing
8 2 (1.11%) Automotive
8 2 (1.11%) Retail
9 1 (0.56%) Front Office
Job Titles
1 117 (65.00%) Developer
2 63 (35.00%) Senior Developer
3 54 (30.00%) C# Developer
4 41 (22.78%) .NET Developer
5 39 (21.67%) Architect
6 28 (15.56%) Senior C# Developer
7 20 (11.11%) Technical Architect
8 18 (10.00%) Solutions Architect
9 17 (9.44%) C# .NET Developer
10 13 (7.22%) Lead Developer
11 12 (6.67%) Java Developer
11 12 (6.67%) Software Engineer
12 11 (6.11%) Senior .NET Developer
13 10 (5.56%) Angular Developer
13 10 (5.56%) JavaScript Developer
13 10 (5.56%) Senior Java Developer
13 10 (5.56%) Senior JavaScript Developer
14 9 (5.00%) Games Developer
14 9 (5.00%) Java Games Developer
14 9 (5.00%) Senior Games Developer
Libraries, Frameworks & Software Standards
1 120 (66.67%) .NET
2 83 (46.11%) CSS
3 79 (43.89%) ASP.NET Web API
4 76 (42.22%) jQuery
5 70 (38.89%) ASP.NET
6 64 (35.56%) Web Services
7 62 (34.44%) React
8 59 (32.78%) Entity Framework
9 49 (27.22%) AngularJS
10 46 (25.56%) REST
11 44 (24.44%) ASP.NET MVC
11 44 (24.44%) HTML
12 43 (23.89%) Twitter Bootstrap
13 37 (20.56%) .NET Core
14 28 (15.56%) .NET Framework
15 25 (13.89%) WCF
16 24 (13.33%) HTML5
17 22 (12.22%) CSS3
17 22 (12.22%) WPF
18 20 (11.11%) NHibernate
Miscellaneous
1 62 (34.44%) Computer Science
2 44 (24.44%) Greenfield Project
3 43 (23.89%) N-Tier
4 41 (22.78%) Analytical Skills
5 16 (8.89%) Fintech
6 15 (8.33%) User Experience
7 10 (5.56%) Enterprise Software
8 9 (5.00%) Online Gambling
9 8 (4.44%) Algorithms
9 8 (4.44%) Management Information System
9 8 (4.44%) Market Risk
10 6 (3.33%) Data Structures
10 6 (3.33%) Virtual Team
11 3 (1.67%) Mobile App
11 3 (1.67%) Online Banking
12 2 (1.11%) Client/Server
12 2 (1.11%) Equities
12 2 (1.11%) Tandem
13 1 (0.56%) Smartphone
Operating Systems
1 14 (7.78%) Windows
2 4 (2.22%) Android
2 4 (2.22%) Linux
3 2 (1.11%) Apple iOS
Processes & Methodologies
1 150 (83.33%) Agile Software Development
2 105 (58.33%) MVC
3 85 (47.22%) Continuous Integration
4 83 (46.11%) Microservices
5 75 (41.67%) OO
5 75 (41.67%) SOA
6 74 (41.11%) TDD
7 51 (28.33%) Scrum
8 45 (25.00%) Don't repeat yourself (DRY)
9 43 (23.89%) Deployment Automation
10 40 (22.22%) CRM
10 40 (22.22%) Test Automation
10 40 (22.22%) UML
11 39 (21.67%) Mentoring
12 37 (20.56%) Technical Architecture
13 36 (20.00%) BDD
14 33 (18.33%) MODAF
14 33 (18.33%) TOGAF
14 33 (18.33%) Waterfall
14 33 (18.33%) Zachman Framework
Programming Languages
1 143 (79.44%) C#
2 122 (67.78%) SQL
3 95 (52.78%) JavaScript
4 58 (32.22%) T-SQL
5 23 (12.78%) Java
6 18 (10.00%) Java 8
6 18 (10.00%) PowerShell
7 9 (5.00%) PHP
7 9 (5.00%) VB.NET
8 6 (3.33%) C
8 6 (3.33%) Python
9 5 (2.78%) TypeScript
10 3 (1.67%) C++
11 2 (1.11%) ANSI SQL
11 2 (1.11%) F#
11 2 (1.11%) Kotlin
11 2 (1.11%) Ruby
11 2 (1.11%) Scala
11 2 (1.11%) VBA
11 2 (1.11%) XPath
Qualifications
1 63 (35.00%) Degree
2 32 (17.78%) Computer Science Degree
3 1 (0.56%) Numerate Degree
3 1 (0.56%) SC Cleared
3 1 (0.56%) Security Cleared
Quality Assurance & Compliance
1 26 (14.44%) QA
2 2 (1.11%) GCP
System Software
1 3 (1.67%) Docker
Systems Management
1 7 (3.89%) Ansible
1 7 (3.89%) Terraform
2 5 (2.78%) Consul
3 2 (1.11%) Kubernetes
3 2 (1.11%) logstash
3 2 (1.11%) Opscode Chef
3 2 (1.11%) Puppet
Vendors
1 37 (20.56%) Nintex
2 21 (11.67%) Microsoft
3 8 (4.44%) Oracle
4 5 (2.78%) Google
5 2 (1.11%) Atlassian
5 2 (1.11%) Facebook
5 2 (1.11%) IBM
5 2 (1.11%) New Relic
5 2 (1.11%) Sitecore
6 1 (0.56%) Solace
6 1 (0.56%) Zend