Period
to 27 October 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 27 October 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
27 Oct 2021
Same period 2020 Same period 2019
Rank 163 175 264
Rank change year-on-year +12 +89 -12
Permanent jobs citing UML 99 21 62
As % of all permanent jobs advertised in the City of London 1.65% 0.57% 0.62%
As % of the Processes & Methodologies category 1.75% 0.61% 0.66%
Number of salaries quoted 80 19 50
10th Percentile £52,500 £60,500 £57,500
25th Percentile £75,000 £76,250 £68,750
Median annual salary (50th Percentile) £97,500 £82,500 £75,000
Median % change year-on-year +18.18% +10.00% +3.45%
75th Percentile £103,750 £88,125 £87,500
90th Percentile £118,750 £95,000 £101,875
Central London median annual salary £96,250 £82,500 £80,000
% change year-on-year +16.67% +3.13% +10.34%

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 5,666 3,447 9,348
As % of all permanent IT jobs advertised in the City of London 94.32% 94.28% 93.92%
Number of salaries quoted 5,055 3,038 8,226
10th Percentile £43,100 £45,000 £38,250
25th Percentile £55,000 £55,000 £51,250
Median annual salary (50th Percentile) £72,500 £70,000 £67,500
Median % change year-on-year +3.57% +3.70% +3.85%
75th Percentile £91,250 £85,000 £82,500
90th Percentile £107,500 £100,000 £97,500
Central London median annual salary £70,000 £70,000 £65,000
% change year-on-year - +7.69% +4.00%

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 27 October 2021.

Salary histogram for UML in the City of London

For the 6 months to 27 October 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 75 (75.76%) Azure
2 71 (71.72%) Microservices
3 69 (69.70%) Test Automation
4 68 (68.69%) C#
5 67 (67.68%) Agile Software Development
6 66 (66.67%) Finance
7 64 (64.65%) DevOps
8 63 (63.64%) SQL Server
9 56 (56.57%) AWS
10 55 (55.56%) QA
11 53 (53.54%) Oracle
12 52 (52.53%) Relational Database
13 51 (51.52%) NoSQL
13 51 (51.52%) Docker
13 51 (51.52%) Serverless
13 51 (51.52%) Software Engineering
14 50 (50.51%) PostgreSQL
14 50 (50.51%) Degree
14 50 (50.51%) Python
14 50 (50.51%) Process Management
14 50 (50.51%) Code Coverage
14 50 (50.51%) Data Privacy
14 50 (50.51%) GCP
14 50 (50.51%) Kubernetes
14 50 (50.51%) SonarQube
14 50 (50.51%) Event-Driven Architecture
14 50 (50.51%) Amazon DynamoDB
14 50 (50.51%) Event-Driven
15 49 (49.49%) Technical Leadership
15 49 (49.49%) Master's Degree

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 34 (34.34%) Confluence
2 12 (12.12%) SharePoint
3 2 (2.02%) Oracle Workflow
4 1 (1.01%) WebSphere
Applications
1 8 (8.08%) MS Visio
Business Applications
1 5 (5.05%) Sparx Enterprise Architect
2 4 (4.04%) Dynamics CRM
3 2 (2.02%) Hyperion Planning
3 2 (2.02%) NetSuite
Cloud Services
1 75 (75.76%) Azure
2 56 (56.57%) AWS
3 51 (51.52%) Serverless
4 50 (50.51%) GCP
5 17 (17.17%) PaaS
6 14 (14.14%) Azure Key Vault
6 14 (14.14%) Azure Service Bus
7 8 (8.08%) Azure Active Directory
7 8 (8.08%) Azure App Service
7 8 (8.08%) Azure Service Fabric
7 8 (8.08%) Azure Storage
7 8 (8.08%) Lucidchart
8 1 (1.01%) Amazon ECS
8 1 (1.01%) Amazon S3
8 1 (1.01%) Amazon SQS
8 1 (1.01%) Azure Functions
8 1 (1.01%) Boomi
8 1 (1.01%) Dynamics 365
8 1 (1.01%) Power Platform
Database & Business Intelligence
1 63 (63.64%) SQL Server
2 52 (52.53%) Relational Database
3 51 (51.52%) NoSQL
4 50 (50.51%) Amazon DynamoDB
4 50 (50.51%) PostgreSQL
5 44 (44.44%) MongoDB
6 6 (6.06%) Azure SQL Database
7 3 (3.03%) OLAP
7 3 (3.03%) Tableau
8 2 (2.02%) Data Warehouse
8 2 (2.02%) Oracle OLAP
9 1 (1.01%) Data Lake
9 1 (1.01%) Power BI
Development Applications
1 50 (50.51%) SonarQube
2 45 (45.45%) Jenkins
3 44 (44.44%) Atlassian Bamboo
4 34 (34.34%) JIRA
5 17 (17.17%) Team Foundation Server
6 15 (15.15%) Visual Studio Team System
7 4 (4.04%) Rational DOORS
8 2 (2.02%) Git (software)
8 2 (2.02%) Rational Rhapsody
9 1 (1.01%) Cucumber
9 1 (1.01%) NUnit
9 1 (1.01%) Subversion
9 1 (1.01%) TeamCity
9 1 (1.01%) Visual Studio Tools for Office
General
1 66 (66.67%) Finance
2 48 (48.48%) Social Skills
3 43 (43.43%) Presentation Skills
4 42 (42.42%) Influencing Skills
5 16 (16.16%) Games
5 16 (16.16%) Retail
6 2 (2.02%) Publishing
7 1 (1.01%) Analytical Skills
7 1 (1.01%) Back Office
7 1 (1.01%) Law
7 1 (1.01%) Multimedia
7 1 (1.01%) Online Betting
Job Titles
1 50 (50.51%) Technical Leader
2 25 (25.25%) Developer
3 9 (9.09%) Analyst
3 9 (9.09%) Architect
3 9 (9.09%) Azure Developer
3 9 (9.09%) Lead Developer
4 8 (8.08%) Business Analyst
4 8 (8.08%) Senior Developer
4 8 (8.08%) Solutions Architect
5 6 (6.06%) Python Developer
6 5 (5.05%) C# Developer
7 3 (3.03%) .NET Architect
7 3 (3.03%) .NET Solutions Architect
7 3 (3.03%) Agile Business Analyst
7 3 (3.03%) Junior
7 3 (3.03%) Junior Developer
7 3 (3.03%) Junior Python Developer
7 3 (3.03%) Software Analyst
7 3 (3.03%) Web Architect
8 2 (2.02%) Team Leader
Libraries, Frameworks & Software Standards
1 44 (44.44%) OAuth
1 44 (44.44%) OAuth2
2 43 (43.43%) Node.js
2 43 (43.43%) OpenID
3 24 (24.24%) CSS
4 22 (22.22%) .NET
4 22 (22.22%) .NET Core
4 22 (22.22%) ASP.NET Web API
5 21 (21.21%) Entity Framework
5 21 (21.21%) jQuery
5 21 (21.21%) React
5 21 (21.21%) Twitter Bootstrap
6 18 (18.18%) .NET Framework
7 16 (16.16%) Web Services
8 14 (14.14%) ARM Templates
9 7 (7.07%) HTML
10 3 (3.03%) REST
10 3 (3.03%) XML
11 2 (2.02%) HTML5
11 2 (2.02%) JSON
Miscellaneous
1 21 (21.21%) N-Tier
2 5 (5.05%) Data Structures
3 2 (2.02%) Cyberthreat
4 1 (1.01%) Algorithms
4 1 (1.01%) Mobile App
4 1 (1.01%) New Media
4 1 (1.01%) PMI
4 1 (1.01%) Social Media
4 1 (1.01%) User Experience
4 1 (1.01%) Video\Live Streaming
Operating Systems
1 2 (2.02%) Windows
2 1 (1.01%) Linux
2 1 (1.01%) Windows Server
2 1 (1.01%) Windows Server 2019
Processes & Methodologies
1 71 (71.72%) Microservices
2 69 (69.70%) Test Automation
3 67 (67.68%) Agile Software Development
4 64 (64.65%) DevOps
5 51 (51.52%) Software Engineering
6 50 (50.51%) Code Coverage
6 50 (50.51%) Data Privacy
6 50 (50.51%) Event-Driven
6 50 (50.51%) Event-Driven Architecture
6 50 (50.51%) Process Management
7 49 (49.49%) Technical Leadership
8 47 (47.47%) Enterprise Architecture
9 45 (45.45%) Technical Architecture
10 44 (44.44%) Matrix Organization
11 43 (43.43%) Benchmarking
11 43 (43.43%) Data Protection
11 43 (43.43%) Identity Management
11 43 (43.43%) OWASP
11 43 (43.43%) Strategic Roadmap
11 43 (43.43%) Threat Modelling
Programming Languages
1 68 (68.69%) C#
2 50 (50.51%) Python
3 47 (47.47%) Java
4 44 (44.44%) C++
5 26 (26.26%) SQL
6 22 (22.22%) JavaScript
7 19 (19.19%) PowerShell
8 13 (13.13%) T-SQL
9 5 (5.05%) C
10 2 (2.02%) PHP
10 2 (2.02%) PL/SQL
11 1 (1.01%) Korn
Qualifications
1 50 (50.51%) Degree
2 49 (49.49%) Master's Degree
3 2 (2.02%) SC Cleared
3 2 (2.02%) Security Cleared
4 1 (1.01%) PMI Certification
Quality Assurance & Compliance
1 55 (55.56%) QA
2 43 (43.43%) GDPR
3 1 (1.01%) ISO 15022
3 1 (1.01%) ISO 20022
System Software
1 51 (51.52%) Docker
2 1 (1.01%) Active Directory
2 1 (1.01%) Hyper-V
Systems Management
1 50 (50.51%) Kubernetes
2 17 (17.17%) Terraform
3 11 (11.11%) Opscode Chef
Vendors
1 53 (53.54%) Oracle
2 5 (5.05%) Nintex
2 5 (5.05%) Sparx
3 3 (3.03%) IBM
4 2 (2.02%) Hyperion
4 2 (2.02%) OpenText
5 1 (1.01%) Dell
5 1 (1.01%) Microsoft
5 1 (1.01%) SAP