Period
to 14 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City with a requirement for SDLC skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SDLC over the 6 months to 14 December 2017 with a comparison to the same period in the previous 2 years.

Systems or Software Development Life Cycle (SDLC)
Hertfordshire > Welwyn Garden City
6 months to
14 Dec 2017
Same period 2016 Same period 2015
Rank 22 25 12
Rank change year-on-year +3 -13 +22
Permanent jobs citing SDLC 22 14 25
As % of all permanent IT jobs advertised in Welwyn Garden City 10.33% 6.22% 12.20%
As % of the Processes & Methodologies category 10.89% 6.60% 13.66%
Number of salaries quoted 34 24 21
Welwyn Garden City median annual salary £22,000 £22,000 £57,500
Median salary % change year-on-year - -61.74% +76.92%
10th Percentile £21,000 £21,000 £53,750
90th Percentile £54,500 £47,500 £67,500
Hertfordshire median annual salary £45,000 £50,000 £55,000
% change year-on-year -10.00% -9.09% +9.45%

SDLC 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 Welwyn Garden City with a requirement for process or methodology skills.

All Process and Methodology Skills
Welwyn Garden City
Permanent vacancies with a requirement for process or methodology skills 202 212 183
As % of all permanent IT jobs advertised in Welwyn Garden City 94.84% 94.22% 89.27%
Number of salaries quoted 151 177 132
Welwyn Garden City median annual salary £41,500 £47,500 £57,500
Median salary % change year-on-year -12.63% -17.39% +35.29%
10th Percentile £30,500 £26,500 £26,825
90th Percentile £65,000 £75,000 £77,500
Hertfordshire median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% -

SDLC
Job Vacancy Trend in Welwyn Garden City

Job postings citing SDLC as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for SDLC in Welwyn Garden City

SDLC
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SDLC in Welwyn Garden City.

Salary trend for SDLC in Welwyn Garden City

SDLC
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing SDLC in Welwyn Garden City over the 6 months to 14 December 2017.

Salary histogram for SDLC in Welwyn Garden City

For the 6 months to 14 December 2017, IT jobs citing SDLC 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 Welwyn Garden City region with a requirement for SDLC.

1 15 (68.18%) Java
1 15 (68.18%) OO
1 15 (68.18%) Mathematics
1 15 (68.18%) Computer Science
2 13 (59.09%) Agile Software Development
3 9 (40.91%) Degree
3 9 (40.91%) Mobile App
3 9 (40.91%) Greenfield Project
3 9 (40.91%) Computer Science Degree
4 7 (31.82%) Robotics
4 7 (31.82%) Software Engineering
5 6 (27.27%) User Experience
5 6 (27.27%) HTML
5 6 (27.27%) Web Design
5 6 (27.27%) Python
5 6 (27.27%) Eclipse
5 6 (27.27%) JavaScript
5 6 (27.27%) SQL
5 6 (27.27%) JUnit
5 6 (27.27%) XML
5 6 (27.27%) XSLT
6 1 (4.55%) Scrum
6 1 (4.55%) Software Delivery
6 1 (4.55%) NoSQL
6 1 (4.55%) User Stories
6 1 (4.55%) JIRA

SDLC
Co-occurring IT Skills in Welwyn Garden City 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:

Database & Business Intelligence
1 1 (4.55%) NoSQL
Development Applications
1 6 (27.27%) Eclipse
1 6 (27.27%) JUnit
2 1 (4.55%) JIRA
Job Titles
1 15 (68.18%) Developer
1 15 (68.18%) Java Developer
2 6 (27.27%) Analyst
2 6 (27.27%) Graduate
2 6 (27.27%) Graduate Analyst
2 6 (27.27%) Graduate Software Analyst
2 6 (27.27%) Java Software Developer
2 6 (27.27%) Software Analyst
3 1 (4.55%) Programme Manager
3 1 (4.55%) Senior Developer
3 1 (4.55%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 6 (27.27%) HTML
1 6 (27.27%) XML
1 6 (27.27%) XSLT
Miscellaneous
1 15 (68.18%) Computer Science
2 9 (40.91%) Greenfield Project
2 9 (40.91%) Mobile App
3 7 (31.82%) Robotics
4 6 (27.27%) User Experience
Processes & Methodologies
1 15 (68.18%) Mathematics
1 15 (68.18%) OO
2 13 (59.09%) Agile Software Development
3 7 (31.82%) Software Engineering
4 6 (27.27%) Web Design
5 1 (4.55%) Scrum
5 1 (4.55%) Software Delivery
5 1 (4.55%) User Stories
Programming Languages
1 15 (68.18%) Java
2 6 (27.27%) JavaScript
2 6 (27.27%) Python
2 6 (27.27%) SQL
Qualifications
1 9 (40.91%) Computer Science Degree
1 9 (40.91%) Degree