Period
to 9 May 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for UML skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited UML over the 6 months to 9 May 2021 with a comparison to the same period in the previous 2 years.

Unified Modeling Language (UML)
Central London > City of London
6 months to
9 May 2021
Same period 2020 Same period 2019
Rank 131 239 251
Rank change year-on-year +108 +12 -20
Permanent jobs citing UML 104 36 71
As % of all permanent jobs advertised in the City of London 2.10% 0.48% 0.70%
As % of the Processes & Methodologies category 2.20% 0.51% 0.76%
Number of salaries quoted 102 28 64
10th Percentile £66,250 £41,250 £61,250
25th Percentile £81,563 £51,875 £62,500
Median annual salary (50th Percentile) £87,500 £65,000 £75,000
Median % change year-on-year +34.62% -13.33% +3.45%
75th Percentile £88,750 £83,750 £86,250
90th Percentile £97,500 £99,750 £107,500
Central London median annual salary £87,500 £65,000 £75,000
% change year-on-year +34.62% -13.33% +7.14%

UML 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 4,723 7,094 9,388
As % of all permanent IT jobs advertised in the City of London 95.20% 94.22% 93.22%
Number of salaries quoted 4,207 6,212 8,388
10th Percentile £43,750 £40,000 £36,750
25th Percentile £55,000 £51,250 £49,953
Median annual salary (50th Percentile) £72,500 £67,500 £65,000
Median % change year-on-year +7.41% +3.85% +4.00%
75th Percentile £90,000 £85,000 £82,500
90th Percentile £107,500 £100,000 £97,500
Central London median annual salary £70,000 £67,500 £65,000
% change year-on-year +3.70% +3.85% +8.33%

UML
Job Vacancy Trend in the City of London

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

Job vacancy trend for UML in the City of London

UML
Salary Trend in the City of London

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

Salary trend for UML in the City of London

UML
Salary Histogram in the City of London

Salary distribution for jobs citing UML in the City of London over the 6 months to 9 May 2021.

Salary histogram for UML in the City of London

For the 6 months to 9 May 2021, IT jobs citing UML 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 UML.

1 102 (98.08%) Azure
2 99 (95.19%) C#
3 97 (93.27%) Agile Software Development
3 97 (93.27%) Test Automation
4 96 (92.31%) Microservices
5 94 (90.38%) DevOps
6 89 (85.58%) SQL Server
7 88 (84.62%) JavaScript
8 87 (83.65%) .NET
8 87 (83.65%) MVC
8 87 (83.65%) ASP.NET Web API
9 86 (82.69%) React
9 86 (82.69%) .NET Core
10 85 (81.73%) Entity Framework
11 84 (80.77%) Continuous Integration
12 82 (78.85%) SQL
13 81 (77.88%) CSS
13 81 (77.88%) .NET Framework
14 80 (76.92%) Team Foundation Server
15 79 (75.96%) jQuery
15 79 (75.96%) SOLID
16 78 (75.00%) Twitter Bootstrap
16 78 (75.00%) Deployment Automation
16 78 (75.00%) N-Tier
16 78 (75.00%) SOA
17 76 (73.08%) Degree
18 75 (72.12%) Web Services
19 74 (71.15%) OO
19 74 (71.15%) SharePoint
19 74 (71.15%) Don't repeat yourself (DRY)

UML
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 74 (71.15%) SharePoint
2 5 (4.81%) Confluence
3 1 (0.96%) IIS
Business Applications
1 72 (69.23%) Dynamics CRM
2 6 (5.77%) Sparx Enterprise Architect
Cloud Services
1 102 (98.08%) Azure
2 70 (67.31%) PaaS
3 67 (64.42%) Azure Key Vault
3 67 (64.42%) Azure Service Bus
4 63 (60.58%) Azure Active Directory
4 63 (60.58%) Azure App Service
4 63 (60.58%) Azure Service Fabric
4 63 (60.58%) Azure Storage
5 32 (30.77%) AWS
6 24 (23.08%) Serverless
7 14 (13.46%) Azure Functions
7 14 (13.46%) GCP
8 2 (1.92%) Dynamics 365
9 1 (0.96%) Apigee
9 1 (0.96%) Azure Cosmos DB
9 1 (0.96%) IaaS
9 1 (0.96%) npm
Database & Business Intelligence
1 89 (85.58%) SQL Server
2 28 (26.92%) NoSQL
3 19 (18.27%) MongoDB
4 17 (16.35%) Relational Database
5 10 (9.62%) Amazon DynamoDB
5 10 (9.62%) PostgreSQL
6 6 (5.77%) RDBMS
7 4 (3.85%) Azure SQL Database
8 1 (0.96%) Redis
Development Applications
1 80 (76.92%) Team Foundation Server
2 72 (69.23%) Visual Studio Team System
3 15 (14.42%) Jenkins
4 12 (11.54%) Atlassian Bamboo
5 10 (9.62%) Git (software)
5 10 (9.62%) SonarQube
6 8 (7.69%) JIRA
6 8 (7.69%) TeamCity
7 6 (5.77%) Octopus Deploy
7 6 (5.77%) Visual Studio Coded UI
8 3 (2.88%) CircleCI
8 3 (2.88%) NUnit
8 3 (2.88%) Travis CI
9 2 (1.92%) Maven
9 2 (1.92%) Subversion
9 2 (1.92%) Visual Studio Tools for Office
10 1 (0.96%) gulp
10 1 (0.96%) jspm
10 1 (0.96%) Moq
10 1 (0.96%) SQL Server Management Studio (SSMS)
General
1 50 (48.08%) Analytical Skills
2 34 (32.69%) Social Skills
3 20 (19.23%) Finance
4 10 (9.62%) Influencing Skills
4 10 (9.62%) Presentation Skills
5 6 (5.77%) Online Betting
6 5 (4.81%) Games
6 5 (4.81%) Retail
7 2 (1.92%) Back Office
8 1 (0.96%) Advertising
8 1 (0.96%) Banking
Job Titles
1 80 (76.92%) C# Developer
1 80 (76.92%) Developer
2 72 (69.23%) Azure Developer
3 59 (56.73%) Senior C# Developer
3 59 (56.73%) Senior Developer
4 45 (43.27%) .NET Developer
4 45 (43.27%) C# .NET Developer
5 39 (37.50%) ASP.NET MVC Developer
6 37 (35.58%) SQL Developer
7 36 (34.62%) Senior .NET Developer
7 36 (34.62%) Senior C# .NET Developer
7 36 (34.62%) Senior SQL Developer
8 18 (17.31%) Integration Developer
9 14 (13.46%) DevOps Developer
9 14 (13.46%) Digital Developer
9 14 (13.46%) Senior DevOps
10 10 (9.62%) Technical Leader
11 8 (7.69%) Architect
12 7 (6.73%) Solutions Architect
13 6 (5.77%) Digital Architect
Libraries, Frameworks & Software Standards
1 87 (83.65%) .NET
1 87 (83.65%) ASP.NET Web API
2 86 (82.69%) .NET Core
2 86 (82.69%) React
3 85 (81.73%) Entity Framework
4 81 (77.88%) .NET Framework
4 81 (77.88%) CSS
5 79 (75.96%) jQuery
6 78 (75.00%) Twitter Bootstrap
7 75 (72.12%) Web Services
8 13 (12.50%) Node.js
9 11 (10.58%) OAuth
10 10 (9.62%) OAuth2
10 10 (9.62%) OpenID
10 10 (9.62%) REST
11 9 (8.65%) JSON
12 7 (6.73%) AngularJS
12 7 (6.73%) XML
13 6 (5.77%) XSD
13 6 (5.77%) XSL
Miscellaneous
1 78 (75.00%) N-Tier
2 37 (35.58%) Reinsurance
3 6 (5.77%) Social Media
4 2 (1.92%) User Experience
5 1 (0.96%) Self-Motivation
Operating Systems
1 2 (1.92%) Windows
Processes & Methodologies
1 97 (93.27%) Agile Software Development
1 97 (93.27%) Test Automation
2 96 (92.31%) Microservices
3 94 (90.38%) DevOps
4 87 (83.65%) MVC
5 84 (80.77%) Continuous Integration
6 79 (75.96%) SOLID
7 78 (75.00%) Deployment Automation
7 78 (75.00%) SOA
8 74 (71.15%) Don't repeat yourself (DRY)
8 74 (71.15%) OO
9 72 (69.23%) CRM
10 57 (54.81%) Mentoring
11 49 (47.12%) Migration
12 23 (22.12%) Computer Science
13 21 (20.19%) Waterfall
14 20 (19.23%) Systems Analysis
15 16 (15.38%) Continuous Improvement
16 13 (12.50%) Software Engineering
17 12 (11.54%) Enterprise Architecture
Programming Languages
1 99 (95.19%) C#
2 88 (84.62%) JavaScript
3 82 (78.85%) SQL
4 73 (70.19%) T-SQL
5 69 (66.35%) PowerShell
6 13 (12.50%) Java
6 13 (12.50%) Python
7 10 (9.62%) C++
8 3 (2.88%) Kotlin
9 2 (1.92%) PL/SQL
10 1 (0.96%) TypeScript
Qualifications
1 76 (73.08%) Degree
2 20 (19.23%) Computer Science Degree
3 10 (9.62%) Master's Degree
Quality Assurance & Compliance
1 10 (9.62%) GDPR
1 10 (9.62%) QA
System Software
1 11 (10.58%) Docker
Systems Management
1 69 (66.35%) Terraform
2 63 (60.58%) Opscode Chef
3 11 (10.58%) Kubernetes
4 1 (0.96%) MIIS
Vendors
1 74 (71.15%) Nintex
2 10 (9.62%) Oracle
3 6 (5.77%) Sparx
4 2 (1.92%) Google
5 1 (0.96%) Microsoft
5 1 (0.96%) MuleSoft