The following table provides summary statistics for permanent job vacancies advertised in Crewe with a requirement for Waterfall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Waterfall over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Waterfall Model
Cheshire > Crewe
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 20 14 32
Rank change year-on-year -6 +18  
Permanent jobs citing Waterfall 13 1 7
As % of all permanent IT jobs advertised in Crewe 14.29% 2.22% 4.38%
As % of the Processes & Methodologies category 14.94% 2.78% 5.43%
Number of salaries quoted 2 1 1
Crewe median annual salary £45,000 £36,000 £67,500
Median salary % change year-on-year +25.00% -46.66%  
10th Percentile £42,500 £34,000 £66,250
90th Percentile £47,500 £38,000 £68,750
Cheshire median annual salary £47,500 £36,500 £46,250
% change year-on-year +30.13% -21.08%  

Waterfall is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Crewe with a requirement for process and methodology skills.

Process & Methodology Skills
Crewe
Permanent job vacancies with a requirement for process and methodology skills 87 36 129
As % of all permanent IT job vacancies advertised in Crewe 95.60% 80.00% 80.63%
Number of salaries quoted 314 95 252
Crewe median annual salary £42,500 £35,000 £40,000
Median salary % change year-on-year +21.42% -12.50%  
10th Percentile £28,625 £22,000 £25,000
90th Percentile £57,500 £62,250 £47,800
Cheshire median annual salary £42,500 £37,500 £40,000
% change year-on-year +13.33% -6.25%  

Waterfall
Job Vacancy Trend in Crewe

Job postings citing Waterfall as a percentage of all IT jobs advertised in Crewe.

Job vacancy trend for Waterfall in Crewe

Waterfall
Salary Trend in Crewe

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

Salary trend for Waterfall in Crewe

For the 6 months to 29 June 2017, IT jobs citing Waterfall also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Crewe region with a requirement for Waterfall.

1 23 (100.00%) Agile Software Development
2 18 (78.26%) .NET
3 17 (73.91%) SQL
4 16 (69.57%) C#
5 15 (65.22%) Java
6 14 (60.87%) SQL Server Reporting Services
6 14 (60.87%) SQL Server Integration Services
7 13 (56.52%) JIRA
7 13 (56.52%) MySQL
7 13 (56.52%) Web Services
7 13 (56.52%) VB.NET
8 12 (52.17%) MVC
8 12 (52.17%) Business Intelligence
8 12 (52.17%) Oracle
8 12 (52.17%) SQL Server
9 11 (47.83%) Selenium
9 11 (47.83%) WCF
9 11 (47.83%) WPF
9 11 (47.83%) WinForms
9 11 (47.83%) Unit Testing
9 11 (47.83%) Test Automation
9 11 (47.83%) ASP.NET Web API
10 10 (43.48%) SQL Server Analysis Services
10 10 (43.48%) .NET Framework
10 10 (43.48%) ASP.NET
11 9 (39.13%) SOAP
11 9 (39.13%) XQuery
11 9 (39.13%) Windows
11 9 (39.13%) N-Tier
11 9 (39.13%) SOA

Waterfall
Co-occurring IT Skills in Crewe 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 9 (39.13%) Oracle SOA Suite
Cloud Services
1 4 (17.39%) Trello
Database & Business Intelligence
1 14 (60.87%) SQL Server Integration Services
1 14 (60.87%) SQL Server Reporting Services
2 13 (56.52%) MySQL
3 12 (52.17%) SQL Server
4 10 (43.48%) SQL Server Analysis Services
5 9 (39.13%) MongoDB
5 9 (39.13%) PostgreSQL
Development Applications
1 13 (56.52%) JIRA
2 11 (47.83%) Selenium
General
1 4 (17.39%) Retail
2 1 (4.35%) Automotive
2 1 (4.35%) Finance
Job Titles
1 16 (69.57%) Developer
2 12 (52.17%) Software Developer
3 8 (34.78%) Senior Developer
4 6 (26.09%) Senior Software Developer
5 4 (17.39%) Analyst
5 4 (17.39%) SQL Developer
6 3 (13.04%) .NET Developer
6 3 (13.04%) Business Analyst
6 3 (13.04%) Senior Software Engineer
6 3 (13.04%) Software Engineer
7 2 (8.70%) Business Intelligence Developer
7 2 (8.70%) Java Developer
7 2 (8.70%) Java Software Developer
7 2 (8.70%) Senior .NET Developer
7 2 (8.70%) Senior Business Intelligence Developer
7 2 (8.70%) Senior SQL Developer
7 2 (8.70%) Senior SQL Server Developer
7 2 (8.70%) SQL BI Developer
7 2 (8.70%) SQL Server BI Developer
7 2 (8.70%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 18 (78.26%) .NET
2 13 (56.52%) Web Services
3 11 (47.83%) ASP.NET Web API
3 11 (47.83%) WCF
3 11 (47.83%) WinForms
3 11 (47.83%) WPF
4 10 (43.48%) .NET Framework
4 10 (43.48%) ASP.NET
5 9 (39.13%) Entity Framework
5 9 (39.13%) MDX
5 9 (39.13%) RESTful
5 9 (39.13%) SOAP
5 9 (39.13%) XML
6 2 (8.70%) Hibernate
6 2 (8.70%) HTML
6 2 (8.70%) Java EE
6 2 (8.70%) Spring
7 1 (4.35%) ASP.NET Web Forms
Miscellaneous
1 9 (39.13%) N-Tier
2 2 (8.70%) iPad
3 1 (4.35%) Fintech
Operating Systems
1 9 (39.13%) Windows
2 4 (17.39%) Android
2 4 (17.39%) Apple iOS
Processes & Methodologies
1 23 (100.00%) Agile Software Development
2 12 (52.17%) Business Intelligence
2 12 (52.17%) MVC
3 11 (47.83%) Test Automation
3 11 (47.83%) Unit Testing
4 9 (39.13%) Continuous Integration
4 9 (39.13%) Performance Tuning
4 9 (39.13%) SOA
4 9 (39.13%) Web Development
5 4 (17.39%) Android Development
5 4 (17.39%) Customer Engagement
5 4 (17.39%) Information Security
5 4 (17.39%) iOS Development
5 4 (17.39%) Mentoring
5 4 (17.39%) Project Management
6 3 (13.04%) Software Engineering
6 3 (13.04%) Stakeholder Management
7 2 (8.70%) Business Analysis
7 2 (8.70%) Lean Six Sigma
7 2 (8.70%) Requirements Analysis
Programming Languages
1 17 (73.91%) SQL
2 16 (69.57%) C#
3 15 (65.22%) Java
4 13 (56.52%) VB.NET
5 9 (39.13%) T-SQL
5 9 (39.13%) XPath
5 9 (39.13%) XQuery
6 6 (26.09%) VB
7 4 (17.39%) PHP
Qualifications
1 4 (17.39%) Degree
2 1 (4.35%) CCA
Vendors
1 12 (52.17%) Oracle