Period
to 18 January 2020

The following table provides summary statistics for permanent job vacancies advertised in Crawley with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 6 months to 18 January 2020 with a comparison to the same period in the previous 2 years.

JSON
West Sussex > Crawley
6 months to
18 Jan 2020
Same period 2019 Same period 2018
Rank 64 36 59
Rank change year-on-year -28 +23 +11
Permanent jobs citing JSON 3 22 8
As % of all permanent IT jobs advertised in Crawley 0.49% 4.02% 1.31%
As % of the Libraries, Frameworks & Software Standards category 1.20% 11.52% 3.54%
Number of salaries quoted 1 18 3
Crawley median annual salary £50,000 £45,000 £50,000
Median salary % change year-on-year +11.11% -10.00% +66.67%
West Sussex median annual salary £50,000 £45,000 £50,000
% change year-on-year +11.11% -10.00% +25.00%

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Crawley with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Crawley
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 251 191 226
As % of all permanent IT jobs advertised in Crawley 41.08% 34.92% 36.87%
Number of salaries quoted 220 181 193
Crawley median annual salary £52,500 £46,500 £45,000
Median salary % change year-on-year +12.90% +3.33% -5.26%
10th Percentile £28,250 £30,000 £27,750
90th Percentile £72,000 £60,000 £57,500
West Sussex median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

JSON
Job Vacancy Trend in Crawley

Job postings citing JSON as a percentage of all IT jobs advertised in Crawley.

Job vacancy trend for JSON in Crawley

JSON
Salary Trend in Crawley

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON in Crawley.

Salary trend for JSON in Crawley

For the 6 months to 18 January 2020, IT jobs citing JSON 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 Crawley region with a requirement for JSON.

1 3 (100.00%) ETL
2 2 (66.67%) Windows
2 2 (66.67%) Linux
2 2 (66.67%) Python
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Statistics
2 2 (66.67%) PowerShell
2 2 (66.67%) YAML
2 2 (66.67%) Red Hat Enterprise Linux
2 2 (66.67%) Visualisation
2 2 (66.67%) Splunk
2 2 (66.67%) Hortonworks
2 2 (66.67%) Kafka
2 2 (66.67%) Ansible
2 2 (66.67%) Docker
2 2 (66.67%) Runbook
2 2 (66.67%) Data Ingestion
2 2 (66.67%) Scrum
3 1 (33.33%) Random Forest
3 1 (33.33%) Linux Command Line
3 1 (33.33%) Master's Degree
3 1 (33.33%) Scaled Agile Framework
3 1 (33.33%) LogicMonitor
3 1 (33.33%) Data Science
3 1 (33.33%) Moogsoft
3 1 (33.33%) Support Vector Machines
3 1 (33.33%) Apache NiFi
3 1 (33.33%) AIOps
3 1 (33.33%) Log Correlation
3 1 (33.33%) DevOps

JSON
Co-occurring IT Skills in Crawley 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 1 (33.33%) SAS
Applications
1 1 (33.33%) Microsoft Excel
Database & Business Intelligence
1 1 (33.33%) Data Mining
1 1 (33.33%) QlikView
1 1 (33.33%) Relational Database
1 1 (33.33%) SQL Server
1 1 (33.33%) SQL Server Integration Services
General
1 1 (33.33%) Finance
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) Data Analyst
1 1 (33.33%) Data Scientist
1 1 (33.33%) DevOps Engineer
1 1 (33.33%) Junior
1 1 (33.33%) Junior Analyst
1 1 (33.33%) Junior Data Scientist
1 1 (33.33%) Linux Engineer
1 1 (33.33%) Python Engineer
Libraries, Frameworks & Software Standards
1 2 (66.67%) Kafka
1 2 (66.67%) YAML
2 1 (33.33%) .NET
2 1 (33.33%) Apache NiFi
2 1 (33.33%) ASP.NET
2 1 (33.33%) CSS
2 1 (33.33%) HTML
2 1 (33.33%) OpenCV
2 1 (33.33%) TensorFlow
Miscellaneous
1 1 (33.33%) Algorithms
1 1 (33.33%) Analytical Skills
1 1 (33.33%) Linux Command Line
Operating Systems
1 2 (66.67%) Linux
1 2 (66.67%) Red Hat Enterprise Linux
1 2 (66.67%) Windows
Processes & Methodologies
1 3 (100.00%) ETL
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Data Ingestion
2 2 (66.67%) Runbook
2 2 (66.67%) Scrum
2 2 (66.67%) Statistics
2 2 (66.67%) Visualisation
3 1 (33.33%) AIOps
3 1 (33.33%) Artificial Intelligence
3 1 (33.33%) Business Analysis
3 1 (33.33%) Continuous Improvement
3 1 (33.33%) Data Modelling
3 1 (33.33%) Data Science
3 1 (33.33%) Log Correlation
3 1 (33.33%) Machine Learning
3 1 (33.33%) Neural Network
3 1 (33.33%) Open Source
3 1 (33.33%) Scaled Agile Framework
3 1 (33.33%) Support Vector Machines
3 1 (33.33%) Web Application Development
Programming Languages
1 2 (66.67%) PowerShell
1 2 (66.67%) Python
2 1 (33.33%) SQL
2 1 (33.33%) T-SQL
Qualifications
1 1 (33.33%) Degree
1 1 (33.33%) Master's Degree
System Software
1 2 (66.67%) Docker
Systems Management
1 2 (66.67%) Ansible
Vendors
1 2 (66.67%) Hortonworks
1 2 (66.67%) Splunk
2 1 (33.33%) LogicMonitor
2 1 (33.33%) Microsoft
2 1 (33.33%) Moogsoft
2 1 (33.33%) Tableau