Ray Job Trends in London

Ray
England > London

The table below provides summary statistics and salary benchmarking for jobs advertised in London requiring Ray skills. It covers permanent job vacancies from the 6 months leading up to 20 February 2026, with comparisons to the same periods in the previous two years.

6 months to
20 Feb 2026
Same period 2025 Same period 2024
Rank 383 417 -
Rank change year-on-year +34 - -
Permanent jobs citing Ray 1 5 0
As % of all permanent jobs in London 0.006% 0.034% -
As % of the Libraries, Frameworks & Software Standards category 0.036% 0.13% -
Number of salaries quoted 1 3 0
Median annual salary (50th Percentile) £75,000 £100,000 -
Median % change year-on-year -25.00% - -
England median annual salary £75,000 £100,000 -
% change year-on-year -25.00% - -

All Software Libraries and Frameworks
London

Ray falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,783 3,986 5,569
As % of all permanent jobs advertised in London 17.67% 26.81% 26.35%
Number of salaries quoted 1,998 2,539 4,802
10th Percentile £51,250 £52,000 £50,000
25th Percentile £65,000 £62,500 £60,000
Median annual salary (50th Percentile) £82,500 £82,500 £80,000
Median % change year-on-year - +3.13% -
75th Percentile £105,000 £110,000 £100,000
90th Percentile £132,500 £125,000 £120,000
England median annual salary £65,000 £67,500 £62,500
% change year-on-year -3.70% +8.00% -9.19%

Ray
Job Vacancy Trend in London

Historical trend showing the proportion of permanent IT job postings citing Ray relative to all permanent IT jobs advertised in London.

Ray job vacancy trend in London

Ray
Salary Trend in London

Salary distribution trend for jobs in London citing Ray.

Salary distribution trend for jobs in London citing Ray

Ray
Co-Occurring Skills & Capabilities in London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 1 (100.00%) Apache Airflow
1 1 (100.00%) Apache Spark
Cloud Services
1 1 (100.00%) AWS
1 1 (100.00%) Cloud Computing
Database & Business Intelligence
1 1 (100.00%) Relational Database
Job Titles
1 1 (100.00%) Data Engineer
1 1 (100.00%) Platform Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Celery
1 1 (100.00%) Kafka
1 1 (100.00%) RabbitMQ
Miscellaneous
1 1 (100.00%) Distributed Systems
1 1 (100.00%) Replication
Operating Systems
1 1 (100.00%) Linux
Processes & Methodologies
1 1 (100.00%) CI/CD
1 1 (100.00%) Code Quality
1 1 (100.00%) Computer Science
1 1 (100.00%) Data Pipeline
1 1 (100.00%) Deployment Automation
1 1 (100.00%) DevOps
1 1 (100.00%) High Availability
1 1 (100.00%) IT Strategy
1 1 (100.00%) Platform Engineering
1 1 (100.00%) Problem-Solving
1 1 (100.00%) SDLC
1 1 (100.00%) Task Automation
1 1 (100.00%) Technology Strategy
1 1 (100.00%) Test Automation
1 1 (100.00%) Workflow
1 1 (100.00%) Workflow Management
Programming Languages
1 1 (100.00%) Python
1 1 (100.00%) SQL
Qualifications
1 1 (100.00%) Computer Science Degree
1 1 (100.00%) Degree
System Software
1 1 (100.00%) Docker
Systems Management
1 1 (100.00%) Terraform