Period
to 20 June 2019

The following table provides summary statistics for permanent job vacancies advertised in Gloucestershire with a requirement for Open Source skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Open Source over the 6 months to 20 June 2019 with a comparison to the same period in the previous 2 years.

Open Source
South West > Gloucestershire
6 months to
20 Jun 2019
Same period 2018 Same period 2017
Rank 59 70 111
Rank change year-on-year +11 +41 +2
Permanent jobs citing Open Source 81 59 40
As % of all permanent IT jobs advertised in Gloucestershire 5.20% 3.66% 2.25%
As % of the Processes & Methodologies category 5.63% 3.94% 2.39%
Number of salaries quoted 58 48 37
Gloucestershire median annual salary £55,000 £46,000 £37,500
Median salary % change year-on-year +19.57% +22.67% -18.92%
10th Percentile £37,500 £37,500 £21,750
90th Percentile £66,250 £63,750 £55,500
South West median annual salary £52,500 £50,000 £45,000
% change year-on-year +5.00% +11.11% -

Open Source 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 Gloucestershire with a requirement for process or methodology skills.

All Process and Methodology Skills
Gloucestershire
Permanent vacancies with a requirement for process or methodology skills 1,438 1,496 1,672
As % of all permanent IT jobs advertised in Gloucestershire 92.30% 92.92% 94.04%
Number of salaries quoted 1,035 1,241 1,346
Gloucestershire median annual salary £47,500 £45,000 £42,500
Median salary % change year-on-year +5.56% +5.88% -4.49%
10th Percentile £28,750 £26,250 £26,000
90th Percentile £66,250 £65,000 £63,750
South West median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

Open Source
Job Vacancy Trend in Gloucestershire

Job postings citing Open Source as a percentage of all IT jobs advertised in Gloucestershire.

Job vacancy trend for Open Source in Gloucestershire

Open Source
Salary Trend in Gloucestershire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Open Source in Gloucestershire.

Salary trend for Open Source in Gloucestershire

Open Source
Salary Histogram in Gloucestershire

The salary distribution of IT jobs citing Open Source in Gloucestershire over the 6 months to 20 June 2019.

Salary histogram for Open Source in Gloucestershire

Open Source
Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Open Source within the Gloucestershire region over the 6 months to 20 June 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cheltenham +16 24 £48,750 +8.33% 1
Gloucester +3 24 £55,000 -4.35%
Tewkesbury - 1 £50,000 -
Open Source
South West

For the 6 months to 20 June 2019, IT jobs citing Open Source 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 Gloucestershire region with a requirement for Open Source.

1 53 (65.43%) Security Cleared
2 51 (62.96%) Python
3 50 (61.73%) Software Engineering
4 40 (49.38%) Agile Software Development
5 39 (48.15%) SC Cleared
5 39 (48.15%) Analytics
6 38 (46.91%) Linux
7 36 (44.44%) C++
8 34 (41.98%) Java
8 34 (41.98%) C
9 33 (40.74%) DV Cleared
9 33 (40.74%) Mentoring
10 31 (38.27%) Big Data
11 29 (35.80%) Data Science
12 28 (34.57%) Data Analytics
13 27 (33.33%) OO
13 27 (33.33%) OOD
14 26 (32.10%) DevOps
15 25 (30.86%) Machine Learning
15 25 (30.86%) Apache
16 23 (28.40%) Degree
17 22 (27.16%) Technical Leadership
18 21 (25.93%) Mathematics
18 21 (25.93%) Computer Science
19 20 (24.69%) Deep Learning
19 20 (24.69%) SDLC
20 19 (23.46%) Artificial Intelligence
20 19 (23.46%) Visualisation
21 18 (22.22%) JIRA
22 17 (20.99%) Physics

Open Source
Co-occurring IT Skills in Gloucestershire 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 25 (30.86%) Apache
2 15 (18.52%) Confluence
3 11 (13.58%) Apache Spark
4 4 (4.94%) Elasticsearch
5 1 (1.23%) ArcGIS
5 1 (1.23%) GeoServer
Applications
1 4 (4.94%) Chatbot
Cloud Services
1 11 (13.58%) Amazon AWS
2 6 (7.41%) Microsoft Azure
3 1 (1.23%) Amazon EMR
Communications & Networking
1 2 (2.47%) SSH
Database & Business Intelligence
1 31 (38.27%) Big Data
2 9 (11.11%) Hadoop
2 9 (11.11%) Neo4j
3 5 (6.17%) Data Lake
3 5 (6.17%) Data Warehouse
4 4 (4.94%) Apache Cassandra
5 3 (3.70%) GIS
5 3 (3.70%) MongoDB
5 3 (3.70%) NoSQL
6 1 (1.23%) Apache Hive
6 1 (1.23%) PostgreSQL
6 1 (1.23%) QGIS
6 1 (1.23%) SQL Server
6 1 (1.23%) SSDT
Development Applications
1 18 (22.22%) JIRA
2 16 (19.75%) JUnit
3 15 (18.52%) Atlassian Bamboo
3 15 (18.52%) Bitbucket
3 15 (18.52%) Bitbucket Server
3 15 (18.52%) EasyMock
3 15 (18.52%) Jenkins
4 12 (14.81%) Git (software)
5 5 (6.17%) Mercurial
6 4 (4.94%) Mockito
7 2 (2.47%) Selenium
8 1 (1.23%) GitLab
8 1 (1.23%) JMeter
8 1 (1.23%) Team Foundation Server
General
1 5 (6.17%) Retail
2 1 (1.23%) Electronics
2 1 (1.23%) Finance
2 1 (1.23%) Games
2 1 (1.23%) Manufacturing
2 1 (1.23%) Marketing
2 1 (1.23%) Telecoms
Job Titles
1 38 (46.91%) Software Engineer
2 27 (33.33%) Data Engineer
3 19 (23.46%) Developer
4 17 (20.99%) Data Science Engineer
5 12 (14.81%) Linux Engineer
6 11 (13.58%) Java Engineer
6 11 (13.58%) Java Software Engineer
7 9 (11.11%) Software Developer
8 8 (9.88%) Java Developer
8 8 (9.88%) Python Engineer
8 8 (9.88%) Python Software Engineer
9 7 (8.64%) Kernel Engineer
9 7 (8.64%) Kernel Software Engineer
10 5 (6.17%) Java Software Developer
10 5 (6.17%) Lead Software Engineer
10 5 (6.17%) Python Developer
11 4 (4.94%) Analytics Manager
11 4 (4.94%) C++ Software Engineer
11 4 (4.94%) Product Manager
11 4 (4.94%) Senior Data Engineer
Libraries, Frameworks & Software Standards
1 15 (18.52%) Apache NiFi
1 15 (18.52%) EJB
1 15 (18.52%) Java EE
1 15 (18.52%) JSF
1 15 (18.52%) Spring
2 12 (14.81%) STL
2 12 (14.81%) Yocto
3 8 (9.88%) AngularJS
3 8 (9.88%) Node.js
4 7 (8.64%) React
5 5 (6.17%) Apache Avro
5 5 (6.17%) JSON
5 5 (6.17%) Kafka
5 5 (6.17%) Natural Language Processing
5 5 (6.17%) Pandas
5 5 (6.17%) scikit-learn
5 5 (6.17%) SciPy
6 4 (4.94%) Elastic Stack
6 4 (4.94%) Vue.js
6 4 (4.94%) YAML
Miscellaneous
1 15 (18.52%) Wiki
2 12 (14.81%) Device Driver
2 12 (14.81%) Field-Programmable Gate Array
3 5 (6.17%) Algorithms
3 5 (6.17%) Analytical Skills
4 4 (4.94%) User Experience
5 2 (2.47%) Linux Command Line
Operating Systems
1 38 (46.91%) Linux
2 17 (20.99%) CentOS
2 17 (20.99%) Red Hat Enterprise Linux
3 12 (14.81%) Embedded Linux
4 11 (13.58%) Unix
5 4 (4.94%) Android
5 4 (4.94%) Apple iOS
6 2 (2.47%) Debian
6 2 (2.47%) Ubuntu
Processes & Methodologies
1 50 (61.73%) Software Engineering
2 40 (49.38%) Agile Software Development
3 39 (48.15%) Analytics
4 33 (40.74%) Mentoring
5 29 (35.80%) Data Science
6 28 (34.57%) Data Analytics
7 27 (33.33%) OO
7 27 (33.33%) OOD
8 26 (32.10%) DevOps
9 25 (30.86%) Machine Learning
10 22 (27.16%) Technical Leadership
11 21 (25.93%) Computer Science
11 21 (25.93%) Mathematics
12 20 (24.69%) Deep Learning
12 20 (24.69%) SDLC
13 19 (23.46%) Artificial Intelligence
13 19 (23.46%) Visualisation
14 17 (20.99%) Data Visualisation
14 17 (20.99%) Neural Network
14 17 (20.99%) Scrum
Programming Languages
1 51 (62.96%) Python
2 36 (44.44%) C++
3 34 (41.98%) C
3 34 (41.98%) Java
4 15 (18.52%) Bash Shell
5 12 (14.81%) Embedded C
5 12 (14.81%) Embedded C++
6 10 (12.35%) JavaScript
7 9 (11.11%) SQL
8 8 (9.88%) Scala
9 7 (8.64%) C#
9 7 (8.64%) Go
10 5 (6.17%) Clojure
10 5 (6.17%) Cypher
10 5 (6.17%) R
10 5 (6.17%) Ruby
10 5 (6.17%) Shell Script
11 4 (4.94%) Apple Swift
12 1 (1.23%) PHP
Qualifications
1 53 (65.43%) Security Cleared
2 39 (48.15%) SC Cleared
3 33 (40.74%) DV Cleared
4 23 (28.40%) Degree
5 1 (1.23%) PhD
Quality Assurance & Compliance
1 5 (6.17%) Data Quality
System Software
1 11 (13.58%) Docker
Systems Management
1 4 (4.94%) Ansible
2 2 (2.47%) Opscode Chef
2 2 (2.47%) Puppet
3 1 (1.23%) Kubernetes
Vendors
1 15 (18.52%) Red Hat
2 1 (1.23%) Microsoft
2 1 (1.23%) SAP