JSON Contracts in the City of London

JSON
Central London > City of London

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 6 months to 16 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
16 May 2024
Same period 2023 Same period 2022
Rank 92 121 147
Rank change year-on-year +29 +26 -32
Contract jobs citing JSON 32 43 48
As % of all contract jobs advertised in the City of London 1.48% 1.23% 1.14%
As % of the Libraries, Frameworks & Software Standards category 6.43% 4.37% 3.72%
Number of daily rates quoted 26 33 37
10th Percentile £413 £377 £463
25th Percentile £428 £475 £513
Median daily rate (50th Percentile) £525 £595 £580
Median % change year-on-year -11.76% +2.59% +10.48%
75th Percentile £688 £788 £700
90th Percentile £775 £820 £873
Central London median daily rate £525 £595 £580
% change year-on-year -11.76% +2.59% +12.24%

All Software Libraries and Frameworks
City of London

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

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 498 983 1,290
As % of all contract IT jobs advertised in the City of London 23.02% 28.07% 30.55%
Number of daily rates quoted 346 642 1,037
10th Percentile £400 £425 £425
25th Percentile £463 £505 £506
Median daily rate (50th Percentile) £563 £625 £600
Median % change year-on-year -10.00% +4.17% +9.09%
75th Percentile £688 £738 £713
90th Percentile £794 £820 £800
Central London median daily rate £550 £625 £600
% change year-on-year -12.00% +4.17% +9.09%
Number of hourly rates quoted 0 0 2
10th Percentile - - £49.33
25th Percentile - - £53.94
Median hourly rate - - £62.25
Median % change year-on-year - - +255.71%
75th Percentile - - £69.94
90th Percentile - - £74.18
Central London median hourly rate - - £62.25
% change year-on-year - - +255.71%

JSON
Job Vacancy Trend in the City of London

Job postings citing JSON as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for JSON in the City of London

JSON
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing JSON in the City of London.

Daily rate trend for JSON in the City of London

JSON
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing JSON in the City of London over the 6 months to 16 May 2024.

Daily rate histogram for JSON in the City of London

JSON
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing JSON in the City of London.

Hourly rate trend for JSON in the City of London

JSON
Co-occurring Skills and Capabilities in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (3.13%) Apache
1 1 (3.13%) Apache Spark
1 1 (3.13%) Oracle SOA Suite
Business Applications
1 2 (6.25%) Salesforce CRM
2 1 (3.13%) BusinessWorks
2 1 (3.13%) SAP HCM
2 1 (3.13%) SAP Payroll
Cloud Services
1 11 (34.38%) Azure
2 9 (28.13%) AWS
2 9 (28.13%) Serverless
3 8 (25.00%) AWS Lambda
3 8 (25.00%) AWS Step Functions
4 7 (21.88%) Amazon MSK
4 7 (21.88%) Power Platform
5 6 (18.75%) Azure Key Vault
5 6 (18.75%) Entra ID
5 6 (18.75%) Microsoft 365
5 6 (18.75%) Power Automate
5 6 (18.75%) PowerApps
6 4 (12.50%) Amazon S3
7 2 (6.25%) Amazon EventBridge
7 2 (6.25%) Amazon Kinesis
7 2 (6.25%) Azure DevOps
8 1 (3.13%) Amazon ECS
8 1 (3.13%) Amazon EKS
8 1 (3.13%) Azure Data Factory
8 1 (3.13%) Dynamics 365
Communications & Networking
1 1 (3.13%) DNS
1 1 (3.13%) Firewall
1 1 (3.13%) VPN
Database & Business Intelligence
1 10 (31.25%) Parquet
2 8 (25.00%) Amazon RDS
3 7 (21.88%) Amazon Redshift
3 7 (21.88%) DynamoDB
3 7 (21.88%) Power BI
4 4 (12.50%) SQL Server
5 2 (6.25%) Data Lake
5 2 (6.25%) Data Warehouse
6 1 (3.13%) Amazon Athena
6 1 (3.13%) Azure SQL Database
6 1 (3.13%) Big Data
6 1 (3.13%) DB2
6 1 (3.13%) MariaDB
6 1 (3.13%) MongoDB
6 1 (3.13%) NoSQL
6 1 (3.13%) PostgreSQL
6 1 (3.13%) SAP Data Services
6 1 (3.13%) SAP HANA
6 1 (3.13%) SQL Server Integration Services
6 1 (3.13%) SQL Server Reporting Services
Development Applications
1 3 (9.38%) Git
1 3 (9.38%) Visual Studio Code
2 1 (3.13%) ERwin
2 1 (3.13%) JIRA
2 1 (3.13%) Moq
2 1 (3.13%) MSTest
2 1 (3.13%) NUnit
2 1 (3.13%) Octopus Deploy
2 1 (3.13%) Selenium
2 1 (3.13%) TeamCity
2 1 (3.13%) Visual Studio Team System
General
1 8 (25.00%) Finance
1 8 (25.00%) Public Sector
2 6 (18.75%) Financial Institution
3 4 (12.50%) Social Skills
4 3 (9.38%) Analytical Skills
5 1 (3.13%) Arabic Language
5 1 (3.13%) Banking
5 1 (3.13%) French Language
5 1 (3.13%) German Language
5 1 (3.13%) Japanese Language
5 1 (3.13%) Korean Language
5 1 (3.13%) Presentation Skills
5 1 (3.13%) Spanish Language
5 1 (3.13%) Telecoms
Job Titles
1 10 (31.25%) Developer
2 9 (28.13%) Data Engineer
3 7 (21.88%) Architect
4 6 (18.75%) Platform Architect
4 6 (18.75%) Power Platform Architect
5 4 (12.50%) Systems Architect
6 2 (6.25%) Angular Developer
6 2 (6.25%) C# Developer
6 2 (6.25%) Front-End Developer (Client-Side Developer)
6 2 (6.25%) Salesforce Developer
6 2 (6.25%) Senior
7 1 (3.13%) AWS Data Engineer
7 1 (3.13%) AWS Engineer
7 1 (3.13%) Azure DevOps Engineer
7 1 (3.13%) Data Analytics Architect
7 1 (3.13%) DevOps Engineer
7 1 (3.13%) Middleware Specialist
7 1 (3.13%) Senior Architect
7 1 (3.13%) ServiceNow Developer
7 1 (3.13%) TIBCO Engineer
Libraries, Frameworks & Software Standards
1 18 (56.25%) XML
2 9 (28.13%) Apache Avro
2 9 (28.13%) REST
3 7 (21.88%) CSS
4 6 (18.75%) AngularJS
4 6 (18.75%) HTML
4 6 (18.75%) Microsoft Graph
5 5 (15.63%) jQuery
5 5 (15.63%) Kafka
6 4 (12.50%) YAML
7 3 (9.38%) JSON Schema
7 3 (9.38%) SOAP
7 3 (9.38%) Twitter Bootstrap
8 2 (6.25%) .NET
8 2 (6.25%) CSS3
8 2 (6.25%) HTML5
8 2 (6.25%) Lightning Web Components
8 2 (6.25%) Middleware
8 2 (6.25%) Sass
8 2 (6.25%) Web Services
Miscellaneous
1 1 (3.13%) Analytical Mindset
1 1 (3.13%) BYOD
1 1 (3.13%) CMDB
1 1 (3.13%) DataPower
1 1 (3.13%) DTCC
1 1 (3.13%) Enterprise Software
1 1 (3.13%) Legacy Systems
1 1 (3.13%) Product Ownership
Operating Systems
1 3 (9.38%) Linux
2 2 (6.25%) Unix
2 2 (6.25%) Windows
Processes & Methodologies
1 12 (37.50%) CI/CD
2 9 (28.13%) Agile
2 9 (28.13%) ETL
3 8 (25.00%) Business Intelligence
4 7 (21.88%) Data Ingestion
4 7 (21.88%) Data Modelling
5 6 (18.75%) Data Pipeline
5 6 (18.75%) Network Virtualisation
5 6 (18.75%) XML Parsing
6 4 (12.50%) Computer Science
6 4 (12.50%) DevOps
6 4 (12.50%) Migration
6 4 (12.50%) Predictive Modelling
7 3 (9.38%) Analytics
7 3 (9.38%) Business Transformation
7 3 (9.38%) Continuous Integration
7 3 (9.38%) Dependency Management
7 3 (9.38%) Scrum
7 3 (9.38%) SDLC
7 3 (9.38%) Web Development
Programming Languages
1 13 (40.63%) SQL
2 9 (28.13%) JavaScript
2 9 (28.13%) Python
3 8 (25.00%) PowerShell
4 3 (9.38%) C#
5 2 (6.25%) Apex Code
5 2 (6.25%) SOQL
6 1 (3.13%) Bash
6 1 (3.13%) C
6 1 (3.13%) PL/SQL
6 1 (3.13%) Scala
6 1 (3.13%) T-SQL
6 1 (3.13%) TypeScript
6 1 (3.13%) XPath
Qualifications
1 10 (31.25%) Security Cleared
2 9 (28.13%) SC Cleared
3 4 (12.50%) Computer Science Degree
3 4 (12.50%) Degree
4 1 (3.13%) AWS Certification
4 1 (3.13%) ISEB
4 1 (3.13%) ISTQB
Quality Assurance & Compliance
1 3 (9.38%) Data Quality
2 2 (6.25%) QA
3 1 (3.13%) GDPR
3 1 (3.13%) HIPAA
3 1 (3.13%) MiFID
System Software
1 6 (18.75%) Active Directory
1 6 (18.75%) Virtual Machines
Systems Management
1 3 (9.38%) Terraform
2 2 (6.25%) Ansible
3 1 (3.13%) Kubernetes
3 1 (3.13%) TIBCO Hawk
Vendors
1 11 (34.38%) Microsoft
2 2 (6.25%) Oracle
2 2 (6.25%) Salesforce
3 1 (3.13%) Databricks
3 1 (3.13%) IBM
3 1 (3.13%) SAP
3 1 (3.13%) ServiceNow
3 1 (3.13%) TIBCO
3 1 (3.13%) Workday