Period
to 25 February 2018

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 25 February 2018 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
25 Feb 2018
Same period 2017 Same period 2016
Rank 31 15 26
Rank change year-on-year -16 +11 +13
Permanent jobs citing SDLC 23 17 11
As % of all permanent IT jobs advertised in Welwyn Garden City 6.63% 8.29% 6.43%
As % of the Processes & Methodologies category 6.95% 8.95% 7.01%
Number of salaries quoted 35 27 8
Welwyn Garden City median annual salary £22,000 £22,000 £62,500
Median salary % change year-on-year - -64.80% +92.31%
10th Percentile £21,000 £21,000 £53,750
90th Percentile £66,400 £52,500 £69,375
Hertfordshire median annual salary £50,000 £50,000 £52,500
% change year-on-year - -4.76% -4.55%

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 331 190 157
As % of all permanent IT jobs advertised in Welwyn Garden City 95.39% 92.68% 91.81%
Number of salaries quoted 153 161 114
Welwyn Garden City median annual salary £45,000 £45,000 £52,500
Median salary % change year-on-year - -14.29% +23.53%
10th Percentile £25,500 £25,500 £26,750
90th Percentile £69,800 £75,000 £100,000
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -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 25 February 2018.

Salary histogram for SDLC in Welwyn Garden City

For the 6 months to 25 February 2018, IT jobs citing SDLC 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 Welwyn Garden City region with a requirement for SDLC.

1 16 (69.57%) Agile Software Development
1 16 (69.57%) Computer Science
2 13 (56.52%) OO
3 10 (43.48%) Java
3 10 (43.48%) Mathematics
3 10 (43.48%) Degree
3 10 (43.48%) Computer Science Degree
4 9 (39.13%) Software Engineering
5 7 (30.43%) Mobile App
6 6 (26.09%) User Experience
6 6 (26.09%) HTML
6 6 (26.09%) Web Design
6 6 (26.09%) JavaScript
6 6 (26.09%) SQL
6 6 (26.09%) JUnit
6 6 (26.09%) XML
6 6 (26.09%) XSLT
6 6 (26.09%) Python
6 6 (26.09%) Eclipse
7 4 (17.39%) Greenfield Project
8 3 (13.04%) React Native
8 3 (13.04%) Analytical Skills
8 3 (13.04%) Mobile Application Development
8 3 (13.04%) Coaching
8 3 (13.04%) Use Case
8 3 (13.04%) Performance Testing
8 3 (13.04%) Test Scripting
8 3 (13.04%) Test Automation
8 3 (13.04%) Waterfall
8 3 (13.04%) Web Application Development

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:

Communications & Networking
1 3 (13.04%) TCP/IP
Development Applications
1 6 (26.09%) Eclipse
1 6 (26.09%) JUnit
2 1 (4.35%) JIRA
Job Titles
1 13 (56.52%) Developer
2 10 (43.48%) Java Developer
3 6 (26.09%) Analyst
3 6 (26.09%) Graduate
3 6 (26.09%) Graduate Analyst
3 6 (26.09%) Graduate Software Analyst
3 6 (26.09%) Software Analyst
4 3 (13.04%) Java Software Developer
4 3 (13.04%) Senior Developer
4 3 (13.04%) Software Test Engineer
4 3 (13.04%) Test Engineer
5 2 (8.70%) Senior Software Developer
5 2 (8.70%) Software Developer
6 1 (4.35%) Programme Manager
6 1 (4.35%) QA Engineer
6 1 (4.35%) QA Test Engineer
6 1 (4.35%) Software QA Engineer
Libraries, Frameworks & Software Standards
1 6 (26.09%) HTML
1 6 (26.09%) XML
1 6 (26.09%) XSLT
2 3 (13.04%) React Native
2 3 (13.04%) Software Packaging
Miscellaneous
1 16 (69.57%) Computer Science
2 7 (30.43%) Mobile App
3 6 (26.09%) User Experience
4 4 (17.39%) Greenfield Project
5 3 (13.04%) Analytical Skills
5 3 (13.04%) Management Information System
5 3 (13.04%) Robotics
Operating Systems
1 3 (13.04%) Linux
1 3 (13.04%) Windows
Processes & Methodologies
1 16 (69.57%) Agile Software Development
2 13 (56.52%) OO
3 10 (43.48%) Mathematics
4 9 (39.13%) Software Engineering
5 6 (26.09%) Web Design
6 3 (13.04%) Coaching
6 3 (13.04%) Mobile Application Development
6 3 (13.04%) Performance Testing
6 3 (13.04%) Regression Testing
6 3 (13.04%) Software Testing
6 3 (13.04%) Systems Analysis
6 3 (13.04%) Test Automation
6 3 (13.04%) Test Scripting
6 3 (13.04%) Use Case
6 3 (13.04%) Waterfall
6 3 (13.04%) Web Application Development
7 1 (4.35%) Scrum
7 1 (4.35%) Software Delivery
7 1 (4.35%) User Stories
Programming Languages
1 10 (43.48%) Java
2 6 (26.09%) JavaScript
2 6 (26.09%) Python
2 6 (26.09%) SQL
Qualifications
1 10 (43.48%) Computer Science Degree
1 10 (43.48%) Degree
Quality Assurance & Compliance
1 1 (4.35%) QA