Period
to 21 August 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 21 August 2018 with a comparison to the same period in the previous 2 years.

Mathematics (Maths)
Hertfordshire > Welwyn Garden City
6 months to
21 Aug 2018
Same period 2017 Same period 2016
Rank 55 17 18
Rank change year-on-year -38 +1 +20
Permanent jobs citing Mathematics 12 19 21
As % of all permanent IT jobs advertised in Welwyn Garden City 2.75% 9.50% 11.54%
As % of the Processes & Methodologies category 2.80% 10.86% 12.00%
Number of salaries quoted 5 19 21
Welwyn Garden City median annual salary £52,500 £45,000 £38,500
Median salary % change year-on-year +16.67% +16.88% +18.46%
10th Percentile £33,800 £27,500 £26,250
90th Percentile £58,750 £57,500 £44,750
Hertfordshire median annual salary £50,000 £45,000 £42,500
% change year-on-year +11.11% +5.88% -

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 428 175 175
As % of all permanent IT jobs advertised in Welwyn Garden City 97.94% 87.50% 96.15%
Number of salaries quoted 136 122 148
Welwyn Garden City median annual salary £54,500 £43,750 £47,500
Median salary % change year-on-year +24.57% -7.89% -
10th Percentile £25,875 £31,250 £32,500
90th Percentile £76,875 £72,125 £70,000
Hertfordshire median annual salary £50,000 £46,500 £47,500
% change year-on-year +7.53% -2.11% +5.56%

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 21 August 2018.

Salary histogram for Mathematics in Welwyn Garden City

For the 6 months to 21 August 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 11 (91.67%) Java
1 11 (91.67%) Degree
1 11 (91.67%) Computer Science
2 10 (83.33%) Computer Science Degree
3 7 (58.33%) Data Science
3 7 (58.33%) Hadoop
3 7 (58.33%) Data Mining
3 7 (58.33%) Retail
3 7 (58.33%) Python
3 7 (58.33%) R
3 7 (58.33%) Machine Learning
3 7 (58.33%) Apache Spark
3 7 (58.33%) Data Structures
3 7 (58.33%) Algorithms
4 6 (50.00%) scikit-learn
4 6 (50.00%) Theano
4 6 (50.00%) Convolutional Neural Network
4 6 (50.00%) TensorFlow
4 6 (50.00%) Prototyping
4 6 (50.00%) Random Forest
4 6 (50.00%) Computer Vision
4 6 (50.00%) Keras
4 6 (50.00%) Reinforcement Learning
4 6 (50.00%) Decision Tree
4 6 (50.00%) Statistical Modelling
4 6 (50.00%) Deep Learning
4 6 (50.00%) Anomaly Detection
4 6 (50.00%) Pandas
4 6 (50.00%) C
4 6 (50.00%) C++

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:

Application Platforms
1 7 (58.33%) Apache Spark
2 1 (8.33%) Apache Pig
Applications
1 1 (8.33%) Microsoft Excel
Business Applications
1 1 (8.33%) FastStats
Cloud Services
1 1 (8.33%) Responsys
Database & Business Intelligence
1 7 (58.33%) Data Mining
1 7 (58.33%) Hadoop
2 1 (8.33%) Apache Hive
2 1 (8.33%) Big Data
2 1 (8.33%) MS Access
2 1 (8.33%) Relational Database
2 1 (8.33%) SQL Server
General
1 7 (58.33%) Retail
2 1 (8.33%) Marketing
Job Titles
1 7 (58.33%) Data Scientist
2 4 (33.33%) Developer
2 4 (33.33%) Java Developer
3 3 (25.00%) E-Commerce Developer
3 3 (25.00%) Java E-Commerce Developer
4 1 (8.33%) Analyst
4 1 (8.33%) Data Analyst
4 1 (8.33%) Email Analyst
4 1 (8.33%) Email Marketing Analyst
4 1 (8.33%) Marketing Analyst
Libraries, Frameworks & Software Standards
1 6 (50.00%) Keras
1 6 (50.00%) Lasagne
1 6 (50.00%) Pandas
1 6 (50.00%) scikit-learn
1 6 (50.00%) TensorFlow
1 6 (50.00%) Theano
Miscellaneous
1 11 (91.67%) Computer Science
2 7 (58.33%) Algorithms
2 7 (58.33%) Data Structures
3 6 (50.00%) Robotics
4 4 (33.33%) Greenfield Project
4 4 (33.33%) Mobile App
5 1 (8.33%) Analytical Mindset
5 1 (8.33%) Analytical Skills
Processes & Methodologies
1 7 (58.33%) Data Science
1 7 (58.33%) Machine Learning
2 6 (50.00%) Anomaly Detection
2 6 (50.00%) Artificial Intelligence
2 6 (50.00%) Computer Vision
2 6 (50.00%) Convolutional Neural Network
2 6 (50.00%) Decision Tree
2 6 (50.00%) Decision-Making
2 6 (50.00%) Deep Learning
2 6 (50.00%) Dimensionality Reduction
2 6 (50.00%) Neural Network
2 6 (50.00%) Prototyping
2 6 (50.00%) Random Forest
2 6 (50.00%) Reinforcement Learning
2 6 (50.00%) Statistical Modelling
2 6 (50.00%) Statistics
2 6 (50.00%) Support Vector Machines
3 4 (33.33%) E-Commerce
3 4 (33.33%) OO
3 4 (33.33%) SDLC
Programming Languages
1 11 (91.67%) Java
2 7 (58.33%) Python
2 7 (58.33%) R
3 6 (50.00%) C
3 6 (50.00%) C++
3 6 (50.00%) MATLAB
4 1 (8.33%) Scala
4 1 (8.33%) SQL
Qualifications
1 11 (91.67%) Degree
2 10 (83.33%) Computer Science Degree
3 1 (8.33%) Numerate Degree
Quality Assurance & Compliance
1 1 (8.33%) QA
1 1 (8.33%) SLA
Vendors
1 1 (8.33%) Microsoft
1 1 (8.33%) Oracle