Period
to 20 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City with a requirement for Mathematics skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Mathematics over the 6 months to 20 February 2018 with a comparison to the same period in the previous 2 years.

Mathematics (Maths)
Hertfordshire > Welwyn Garden City
6 months to
20 Feb 2018
Same period 2017 Same period 2016
Rank 31 25 27
Rank change year-on-year -6 +2 +24
Permanent jobs citing Mathematics 23 9 9
As % of all permanent IT jobs advertised in Welwyn Garden City 6.82% 4.39% 5.06%
As % of the Processes & Methodologies category 7.17% 4.71% 5.56%
Number of salaries quoted 23 9 9
Welwyn Garden City median annual salary £50,000 £45,000 £27,500
Median salary % change year-on-year +11.11% +63.64% -15.38%
10th Percentile £34,000 £42,500 £26,000
90th Percentile £57,500 £52,500 £32,750
Hertfordshire median annual salary £51,250 £47,500 £41,500
% change year-on-year +7.89% +14.46% -7.78%

Mathematics 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 321 191 162
As % of all permanent IT jobs advertised in Welwyn Garden City 95.25% 93.17% 91.01%
Number of salaries quoted 152 162 120
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 £69,900 £74,875 £100,000
Hertfordshire median annual salary £50,000 £50,000 £45,525
% change year-on-year - +9.83% -4.16%

Mathematics
Job Vacancy Trend in Welwyn Garden City

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

Job vacancy trend for Mathematics in Welwyn Garden City

Mathematics
Salary Trend in Welwyn Garden City

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

Salary trend for Mathematics in Welwyn Garden City

Mathematics
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing Mathematics in Welwyn Garden City over the 6 months to 20 February 2018.

Salary histogram for Mathematics in Welwyn Garden City

For the 6 months to 20 February 2018, IT jobs citing Mathematics 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 Mathematics.

1 18 (78.26%) Agile Software Development
2 15 (65.22%) Java
3 12 (52.17%) Degree
4 10 (43.48%) OO
4 10 (43.48%) SDLC
5 8 (34.78%) Numerate Degree
5 8 (34.78%) SQL
5 8 (34.78%) Data Warehouse
5 8 (34.78%) Data Modelling
5 8 (34.78%) Hadoop
5 8 (34.78%) Big Data
5 8 (34.78%) Data Analysis
6 6 (26.09%) HTML
6 6 (26.09%) Eclipse
6 6 (26.09%) JUnit
6 6 (26.09%) XML
6 6 (26.09%) XSLT
6 6 (26.09%) Python
6 6 (26.09%) JavaScript
7 4 (17.39%) Mobile App
7 4 (17.39%) Computer Science Degree
7 4 (17.39%) Computer Science
7 4 (17.39%) Greenfield Project
8 3 (13.04%) Robotics
9 2 (8.70%) Project Management
10 1 (4.35%) Stakeholder Management
10 1 (4.35%) User Experience
10 1 (4.35%) Data Analytics
10 1 (4.35%) Analytics

Mathematics
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 8 (34.78%) Big Data
1 8 (34.78%) Data Warehouse
1 8 (34.78%) Hadoop
Development Applications
1 6 (26.09%) Eclipse
1 6 (26.09%) JUnit
Job Titles
1 15 (65.22%) Developer
1 15 (65.22%) Java Developer
2 4 (17.39%) Project Manager
3 3 (13.04%) Analyst
3 3 (13.04%) Data Analyst
3 3 (13.04%) Java Software Developer
3 3 (13.04%) Senior Analyst
3 3 (13.04%) Senior Data Analyst
4 1 (4.35%) Analytics Manager
4 1 (4.35%) Senior Developer
4 1 (4.35%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 6 (26.09%) HTML
1 6 (26.09%) XML
1 6 (26.09%) XSLT
Miscellaneous
1 4 (17.39%) Computer Science
1 4 (17.39%) Greenfield Project
1 4 (17.39%) Mobile App
2 3 (13.04%) Robotics
3 1 (4.35%) User Experience
Processes & Methodologies
1 18 (78.26%) Agile Software Development
2 10 (43.48%) OO
2 10 (43.48%) SDLC
3 8 (34.78%) Data Analysis
3 8 (34.78%) Data Modelling
4 2 (8.70%) Project Management
5 1 (4.35%) Analytics
5 1 (4.35%) Data Analytics
5 1 (4.35%) Stakeholder Management
Programming Languages
1 15 (65.22%) Java
2 8 (34.78%) SQL
3 6 (26.09%) JavaScript
3 6 (26.09%) Python
Qualifications
1 12 (52.17%) Degree
2 8 (34.78%) Numerate Degree
3 4 (17.39%) Computer Science Degree