JSON Schema Contracts in London

JSON Schema
England > London

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

6 months to
2 Jun 2024
Same period 2023 Same period 2022
Rank 372 488 587
Rank change year-on-year +116 +99 -107
Contract jobs citing JSON Schema 21 5 7
As % of all contract jobs advertised in London 0.12% 0.020% 0.018%
As % of the Libraries, Frameworks & Software Standards category 0.46% 0.074% 0.059%
Number of daily rates quoted 11 3 1
10th Percentile £509 £459 -
25th Percentile £538 £509 -
Median daily rate (50th Percentile) £610 £595 £800
Median % change year-on-year +2.52% -25.63% +60.00%
75th Percentile £691 £636 -
90th Percentile £750 £660 -
England median daily rate £600 £595 £475
% change year-on-year +0.84% +25.26% -5.00%

All Software Libraries and Frameworks
London

JSON Schema 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 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 4,567 6,801 11,961
As % of all contract IT jobs advertised in London 26.06% 26.58% 30.85%
Number of daily rates quoted 3,398 5,116 9,299
10th Percentile £375 £413 £425
25th Percentile £463 £500 £505
Median daily rate (50th Percentile) £575 £600 £600
Median % change year-on-year -4.17% - +14.29%
75th Percentile £700 £725 £713
90th Percentile £838 £813 £800
England median daily rate £550 £550 £575
% change year-on-year - -4.35% +15.00%
Number of hourly rates quoted 28 40 60
10th Percentile £16.25 £30.68 £30.75
25th Percentile £23.80 £43.94 £35.00
Median hourly rate £42.50 £66.00 £44.88
Median % change year-on-year -35.61% +47.08% -12.49%
75th Percentile £63.13 £75.00 £67.50
90th Percentile £75.00 £83.70 £75.44
England median hourly rate £47.50 £65.00 £52.75
% change year-on-year -26.92% +23.22% +11.94%

JSON Schema
Job Vacancy Trend in London

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

Job vacancy trend for JSON Schema in London

JSON Schema
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing JSON Schema in London.

Daily rate trend for JSON Schema in London

JSON Schema
Daily Rate Histogram in London

Daily rate distribution for jobs citing JSON Schema in London over the 6 months to 2 June 2024.

Daily rate histogram for JSON Schema in London

JSON Schema
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON Schema within the London region over the 6 months to 2 June 2024. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Central London +38 6 £600 +0.84%
East London - 1 £675 -
JSON Schema
England

JSON Schema
Co-occurring Skills and Capabilities in 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 5 (23.81%) Apache Spark
2 4 (19.05%) Apache
3 1 (4.76%) Apache Airflow
Business Applications
1 2 (9.52%) Dynamics CRM
Cloud Services
1 17 (80.95%) Azure
2 5 (23.81%) Azure Data Factory
2 5 (23.81%) Azure Monitor
2 5 (23.81%) Azure Synapse Analytics
3 3 (14.29%) AWS
4 2 (9.52%) Amazon EventBridge
4 2 (9.52%) Amazon Kinesis
4 2 (9.52%) GCP
5 1 (4.76%) AWS CloudFormation
5 1 (4.76%) AWS CodeBuild
5 1 (4.76%) GitHub
5 1 (4.76%) GitHub Actions
5 1 (4.76%) Lucidchart
5 1 (4.76%) Serverless
Database & Business Intelligence
1 14 (66.67%) NoSQL
2 9 (42.86%) Parquet
3 6 (28.57%) Data Warehouse
4 5 (23.81%) Azure SQL Database
4 5 (23.81%) Data Lake
5 4 (19.05%) Relational Database
6 2 (9.52%) Big Data
6 2 (9.52%) Power Query
7 1 (4.76%) DynamoDB
7 1 (4.76%) Star Schema
Development Applications
1 4 (19.05%) Deequ
2 1 (4.76%) ERwin
2 1 (4.76%) Git
General
1 5 (23.81%) Social Skills
2 3 (14.29%) Public Sector
3 1 (4.76%) Health Technology
3 1 (4.76%) Marketing
Job Titles
1 12 (57.14%) Architect
1 12 (57.14%) Data Architect
2 9 (42.86%) Senior
3 8 (38.10%) Senior Architect
3 8 (38.10%) Senior Data Architect
4 6 (28.57%) Data Analytics Architect
5 5 (23.81%) Data Engineer
6 3 (14.29%) Lead
6 3 (14.29%) Lead Data Engineer
7 2 (9.52%) Azure Architect
7 2 (9.52%) Azure Data Architect
7 2 (9.52%) Azure Data Engineer
7 2 (9.52%) Azure Engineer
8 1 (4.76%) Backend Developer
8 1 (4.76%) Developer
8 1 (4.76%) Senior Backend Developer
8 1 (4.76%) Senior Developer
Libraries, Frameworks & Software Standards
1 21 (100.00%) JSON
2 9 (42.86%) Apache Avro
3 6 (28.57%) XML
4 5 (23.81%) PySpark
5 4 (19.05%) ARM Templates
5 4 (19.05%) Great Expectations
5 4 (19.05%) YAML
6 3 (14.29%) KML
6 3 (14.29%) Regular Expression
6 3 (14.29%) XML Schema
7 2 (9.52%) Kafka
7 2 (9.52%) Middleware
8 1 (4.76%) Node.js
8 1 (4.76%) OpenAPI
8 1 (4.76%) Swagger
Miscellaneous
1 8 (38.10%) Data Structures
2 4 (19.05%) Product Ownership
3 3 (14.29%) Management Information System
4 1 (4.76%) Data Protection Act
4 1 (4.76%) Freedom of Information
4 1 (4.76%) Freedom of Information Act
4 1 (4.76%) IoT
4 1 (4.76%) Onboarding
Operating Systems
1 3 (14.29%) Linux
Processes & Methodologies
1 17 (80.95%) Data Modelling
2 15 (71.43%) Agile
3 13 (61.90%) Analytics
3 13 (61.90%) ETL
4 12 (57.14%) Business Intelligence
5 10 (47.62%) Data Mapping
6 9 (42.86%) Data Lineage
7 8 (38.10%) Logical Data Model
7 8 (38.10%) Physical Data Model
7 8 (38.10%) Project Delivery
8 6 (28.57%) CI/CD
8 6 (28.57%) Data Architecture
8 6 (28.57%) Data Migration
8 6 (28.57%) Data Strategy
8 6 (28.57%) Master Data Management
8 6 (28.57%) Migration
9 5 (23.81%) Continuous Integration
9 5 (23.81%) Data Flow Diagram
9 5 (23.81%) Integration Testing
9 5 (23.81%) SDLC
Programming Languages
1 16 (76.19%) SQL
2 5 (23.81%) Python
3 4 (19.05%) Scala
3 4 (19.05%) T-SQL
4 1 (4.76%) Shell Script
4 1 (4.76%) TypeScript
Qualifications
1 3 (14.29%) Security Cleared
2 1 (4.76%) Degree
Quality Assurance & Compliance
1 10 (47.62%) Data Quality
2 8 (38.10%) GDPR
3 2 (9.52%) NCSC
Systems Management
1 3 (14.29%) Ansible
2 2 (9.52%) Terraform
Vendors
1 12 (57.14%) Microsoft
2 5 (23.81%) Databricks