Period
to 24 May 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 24 May 2018 with a comparison to the same period in the previous 2 years.

SOLID Principles
East of England > Hertfordshire
6 months to
24 May 2018
Same period 2017 Same period 2016
Rank 171 145 222
Rank change year-on-year -26 +77 -7
Permanent jobs citing SOLID 53 64 6
As % of all permanent IT jobs advertised in Hertfordshire 1.12% 1.50% 0.12%
As % of the Processes & Methodologies category 1.29% 1.67% 0.14%
Number of salaries quoted 47 57 6
Hertfordshire median annual salary £52,500 £55,000 £58,750
Median salary % change year-on-year -4.55% -6.38% +11.90%
10th Percentile £38,750 £37,500 £50,000
90th Percentile £66,250 £61,250 £65,625
East of England median annual salary £52,500 £45,000 £52,500
% change year-on-year +16.67% -14.29% -

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 Hertfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 4,120 3,843 4,362
As % of all permanent IT jobs advertised in Hertfordshire 87.20% 90.13% 88.39%
Number of salaries quoted 3,396 3,243 3,539
Hertfordshire median annual salary £52,500 £47,100 £47,500
Median salary % change year-on-year +11.46% -0.84% +5.56%
10th Percentile £27,500 £26,250 £27,500
90th Percentile £72,500 £72,400 £71,250
East of England median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - +2.27%

SOLID
Job Vacancy Trend in Hertfordshire

Job postings citing SOLID as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for SOLID in Hertfordshire

SOLID
Salary Trend in Hertfordshire

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

Salary trend for SOLID in Hertfordshire

SOLID
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing SOLID in Hertfordshire over the 6 months to 24 May 2018.

Salary histogram for SOLID in Hertfordshire

SOLID
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SOLID within the Hertfordshire region over the 6 months to 24 May 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
St Albans +13 23 £47,500 +5.56%
Hatfield -31 18 £52,500 -12.50%
Welwyn Garden City -30 5 - -
Watford - 2 £47,000 - 2
SOLID
East of England

For the 6 months to 24 May 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 Hertfordshire region with a requirement for SOLID.

1 47 (88.68%) MVC
2 41 (77.36%) .NET
3 40 (75.47%) C#
3 40 (75.47%) ASP.NET
4 39 (73.58%) JavaScript
5 37 (69.81%) ASP.NET MVC
6 35 (66.04%) SQL
6 35 (66.04%) Agile Software Development
7 34 (64.15%) TDD
8 32 (60.38%) Continuous Integration
8 32 (60.38%) Amazon AWS
9 31 (58.49%) Git (software)
9 31 (58.49%) OO
10 26 (49.06%) AngularJS
11 23 (43.40%) Test Automation
11 23 (43.40%) CSS
11 23 (43.40%) OOD
11 23 (43.40%) HTML
11 23 (43.40%) ASP.NET Web API
11 23 (43.40%) User Experience
12 22 (41.51%) Continuous Deployment
13 21 (39.62%) Microsoft
13 21 (39.62%) TeamCity
14 20 (37.74%) Refactoring
15 18 (33.96%) Degree
15 18 (33.96%) jQuery
15 18 (33.96%) HTML5
15 18 (33.96%) Open Source
15 18 (33.96%) Xamarin
16 17 (32.08%) NUnit

SOLID
Co-occurring IT Skills in Hertfordshire 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 17 (32.08%) Oracle Service Bus
1 17 (32.08%) Oracle SOA Suite
1 17 (32.08%) SharePoint
2 3 (5.66%) IIS
Cloud Services
1 32 (60.38%) Amazon AWS
2 17 (32.08%) Microsoft Azure
2 17 (32.08%) Office 365
3 5 (9.43%) AWS Lambda
3 5 (9.43%) Serverless
Database & Business Intelligence
1 7 (13.21%) SQL Server
2 6 (11.32%) Relational Database
3 3 (5.66%) SQL Server 2012
3 3 (5.66%) SQL Server 2014
4 2 (3.77%) SQL Server 2016
5 1 (1.89%) NoSQL
Development Applications
1 31 (58.49%) Git (software)
2 21 (39.62%) TeamCity
3 17 (32.08%) MSTest
3 17 (32.08%) NUnit
3 17 (32.08%) Subversion
3 17 (32.08%) VSS/SourceSafe
4 16 (30.19%) Jasmine
4 16 (30.19%) Selenium
5 9 (16.98%) ReSharper
6 7 (13.21%) Visual Studio Team System
7 6 (11.32%) Octopus Deploy
8 3 (5.66%) Atlassian Bamboo
8 3 (5.66%) FxCop
8 3 (5.66%) JIRA
8 3 (5.66%) Moq
8 3 (5.66%) StyleCop
9 2 (3.77%) Bitbucket
10 1 (1.89%) Jenkins
10 1 (1.89%) SpecFlow
General
1 16 (30.19%) Advertising
2 1 (1.89%) Finance
2 1 (1.89%) Retail
Job Titles
1 46 (86.79%) Developer
2 32 (60.38%) C# Developer
3 28 (52.83%) .NET Developer
4 21 (39.62%) C# .NET Developer
5 18 (33.96%) Senior Developer
6 17 (32.08%) Senior .NET Developer
7 16 (30.19%) Senior C# .NET Developer
7 16 (30.19%) Senior C# Developer
8 12 (22.64%) ASP.NET MVC Developer
9 10 (18.87%) ASP.NET Developer
9 10 (18.87%) C# ASP.NET Developer
9 10 (18.87%) Senior ASP.NET Developer
9 10 (18.87%) Senior ASP.NET MVC Developer
9 10 (18.87%) Senior C# ASP.NET Developer
10 6 (11.32%) ASP Developer
10 6 (11.32%) iOS Developer
10 6 (11.32%) Senior ASP Developer
10 6 (11.32%) Senior Mobile Developer
11 5 (9.43%) Development Engineer
11 5 (9.43%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 41 (77.36%) .NET
2 40 (75.47%) ASP.NET
3 37 (69.81%) ASP.NET MVC
4 26 (49.06%) AngularJS
5 23 (43.40%) ASP.NET Web API
5 23 (43.40%) CSS
5 23 (43.40%) HTML
6 18 (33.96%) HTML5
6 18 (33.96%) jQuery
7 17 (32.08%) CSS3
7 17 (32.08%) KnockoutJS
7 17 (32.08%) Middleware
7 17 (32.08%) Twitter Bootstrap
8 14 (26.42%) .NET Framework
9 12 (22.64%) Entity Framework
10 10 (18.87%) PhoneGap
10 10 (18.87%) REST
11 6 (11.32%) JSON
11 6 (11.32%) Web Services
12 5 (9.43%) Django
Miscellaneous
1 23 (43.40%) User Experience
2 17 (32.08%) Computer Science
3 11 (20.75%) Mobile App
4 9 (16.98%) Greenfield Project
5 8 (15.09%) Algorithms
6 1 (1.89%) Analytical Skills
6 1 (1.89%) Data Structures
Operating Systems
1 17 (32.08%) Linux
2 6 (11.32%) Apple iOS
3 4 (7.55%) Windows
Processes & Methodologies
1 47 (88.68%) MVC
2 35 (66.04%) Agile Software Development
3 34 (64.15%) TDD
4 32 (60.38%) Continuous Integration
5 31 (58.49%) OO
6 23 (43.40%) OOD
6 23 (43.40%) Test Automation
7 22 (41.51%) Continuous Deployment
8 20 (37.74%) Refactoring
9 18 (33.96%) Open Source
10 17 (32.08%) Collaborative Working
10 17 (32.08%) DevOps
10 17 (32.08%) SOA
10 17 (32.08%) Web Development
11 16 (30.19%) ITIL
12 13 (24.53%) Scrum
13 12 (22.64%) Concurrent Programming
13 12 (22.64%) OOP
14 11 (20.75%) Domain Models
14 11 (20.75%) Translating Business Requirements
Programming Languages
1 40 (75.47%) C#
2 39 (73.58%) JavaScript
3 35 (66.04%) SQL
4 8 (15.09%) T-SQL
5 6 (11.32%) Apple Swift
6 5 (9.43%) Java
7 3 (5.66%) VBScript
8 1 (1.89%) PowerShell
8 1 (1.89%) TypeScript
Qualifications
1 18 (33.96%) Degree
2 17 (32.08%) Computer Science Degree
Systems Management
1 6 (11.32%) Puppet
2 5 (9.43%) Single Sign-On
Vendors
1 21 (39.62%) Microsoft
2 18 (33.96%) Xamarin
3 17 (32.08%) Oracle
4 11 (20.75%) Salesforce.com
4 11 (20.75%) Sitecore
5 3 (5.66%) Atlassian
6 2 (3.77%) New Relic