Period
to 15 April 2021

The following table provides summary statistics for permanent job vacancies with a requirement for Scalability Testing skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Scalability Testing over the 6 months to 15 April 2021 with a comparison to the same period in the previous 2 years.

Scalability Testing
UK
6 months to
15 Apr 2021
Same period 2020 Same period 2019
Rank 830 942 1100
Rank change year-on-year +112 +158 +91
Permanent jobs citing Scalability Testing 14 29 39
As % of all permanent jobs advertised in the UK 0.017% 0.026% 0.026%
As % of the Processes & Methodologies category 0.018% 0.028% 0.028%
Number of salaries quoted 13 25 35
10th Percentile £53,500 £26,750 £33,100
25th Percentile £93,750 £32,000 £36,250
Median annual salary (50th Percentile) £110,000 £45,000 £45,000
Median % change year-on-year +144.44% - -5.26%
75th Percentile £115,000 £82,500 £71,250
90th Percentile " £95,000 £89,500
UK excluding London median annual salary £42,500 £34,750 £40,000
% change year-on-year +22.30% -13.13% +33.33%

Scalability Testing 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 with a requirement for process or methodology skills.

All Process and Methodology Skills
UK
Permanent vacancies with a requirement for process or methodology skills 77,351 103,606 137,416
As % of all permanent IT jobs advertised in the UK 92.48% 92.16% 92.32%
Number of salaries quoted 59,501 83,213 109,234
10th Percentile £32,500 £31,250 £30,000
25th Percentile £41,250 £40,000 £37,500
Median annual salary (50th Percentile) £55,000 £55,000 £52,500
Median % change year-on-year - +4.76% +5.00%
75th Percentile £75,000 £72,500 £70,000
90th Percentile £90,000 £90,000 £85,000
UK excluding London median annual salary £49,000 £47,500 £45,000
% change year-on-year +3.16% +5.56% -

Scalability Testing
Job Vacancy Trend

Job postings citing Scalability Testing as a proportion of all IT jobs advertised.

Job vacancy trend for Scalability Testing in the UK

Scalability Testing
Salary Trend

3-month moving average salary quoted in jobs citing Scalability Testing.

Salary trend for Scalability Testing in the UK

Scalability Testing
Salary Histogram

Salary distribution for jobs citing Scalability Testing over the 6 months to 15 April 2021.

Salary histogram for Scalability Testing in the UK

Scalability Testing
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Scalability Testing within the UK over the 6 months to 15 April 2021. 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
England +113 14 £110,000 +144.44% 2
London +108 12 £110,000 +15.79% 2
UK excluding London +84 2 £42,500 +22.30%
Work from Home - 2 £42,500 -
South East +83 1 £37,500 -21.05%
Midlands +22 1 £47,500 +58.33%
East Midlands - 1 £47,500 -

For the 6 months to 15 April 2021, IT jobs citing Scalability Testing 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 with a requirement for Scalability Testing.

1 12 (85.71%) Java
1 12 (85.71%) OO
1 12 (85.71%) Clustering
1 12 (85.71%) High Availability
1 12 (85.71%) Enterprise Software
1 12 (85.71%) Performance Tuning
2 11 (78.57%) Jenkins
2 11 (78.57%) Microservices
2 11 (78.57%) AWS
2 11 (78.57%) Finance
3 10 (71.43%) Continuous Integration
4 8 (57.14%) SaaS
4 8 (57.14%) PaaS
5 7 (50.00%) Multithreading
5 7 (50.00%) Spring
6 6 (42.86%) Banking
6 6 (42.86%) REST
6 6 (42.86%) Relational Database
6 6 (42.86%) Spring Boot
7 5 (35.71%) Fintech
7 5 (35.71%) Lambda Expressions
7 5 (35.71%) Multithreaded Programming
7 5 (35.71%) Amazon ECS
7 5 (35.71%) Amazon ElastiCache
7 5 (35.71%) Amazon Kinesis
7 5 (35.71%) AWS CloudFormation
7 5 (35.71%) Kafka
7 5 (35.71%) QA
7 5 (35.71%) Agile Software Development
7 5 (35.71%) FIX Protocol

Scalability Testing
Co-occurring IT Skills 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 (7.14%) Apache
1 1 (7.14%) Red Hat Fuse
Cloud Services
1 11 (78.57%) AWS
2 8 (57.14%) PaaS
2 8 (57.14%) SaaS
3 5 (35.71%) Amazon ECS
3 5 (35.71%) Amazon ElastiCache
3 5 (35.71%) Amazon Kinesis
3 5 (35.71%) AWS CloudFormation
4 2 (14.29%) Azure
5 1 (7.14%) OpenShift
Database & Business Intelligence
1 6 (42.86%) Relational Database
2 5 (35.71%) PostgreSQL
2 5 (35.71%) RDBMS
3 3 (21.43%) Redis
Development Applications
1 11 (78.57%) Jenkins
2 3 (21.43%) Gradle
3 2 (14.29%) Katalon Studio
4 1 (7.14%) Selenium
General
1 11 (78.57%) Finance
2 6 (42.86%) Banking
3 1 (7.14%) Front Office
3 1 (7.14%) Investment Banking
Job Titles
1 11 (78.57%) Developer
2 10 (71.43%) AWS Developer
2 10 (71.43%) Java Developer
3 2 (14.29%) Applications Developer
3 2 (14.29%) Java Applications Developer
3 2 (14.29%) Lead Tester
3 2 (14.29%) Software Tester
3 2 (14.29%) Tester
4 1 (7.14%) Architect
4 1 (7.14%) Automation Tester
4 1 (7.14%) AWS Architect
4 1 (7.14%) AWS Solutions Architect
4 1 (7.14%) Cloud Developer
4 1 (7.14%) Core Java Developer
4 1 (7.14%) Full Stack Developer
4 1 (7.14%) Java Architect
4 1 (7.14%) Java Solutions Architect
4 1 (7.14%) Senior Developer
4 1 (7.14%) Senior Java Developer
4 1 (7.14%) Solutions Architect
Libraries, Frameworks & Software Standards
1 7 (50.00%) Spring
2 6 (42.86%) REST
2 6 (42.86%) Spring Boot
3 5 (35.71%) FIX Protocol
3 5 (35.71%) Kafka
3 5 (35.71%) Lambda Expressions
4 2 (14.29%) .NET
4 2 (14.29%) HTML
4 2 (14.29%) HTML5
5 1 (7.14%) Ajax
5 1 (7.14%) AngularJS
5 1 (7.14%) Apache Camel
5 1 (7.14%) GWT
5 1 (7.14%) Hibernate
5 1 (7.14%) JDBC
5 1 (7.14%) JMS
5 1 (7.14%) jQuery
5 1 (7.14%) JSF
5 1 (7.14%) Middleware
5 1 (7.14%) OSGi
Miscellaneous
1 12 (85.71%) Clustering
1 12 (85.71%) Enterprise Software
2 5 (35.71%) Fixed Income
3 2 (14.29%) Analytical Skills
Operating Systems
1 1 (7.14%) Linux
Processes & Methodologies
1 12 (85.71%) High Availability
1 12 (85.71%) OO
1 12 (85.71%) Performance Tuning
2 11 (78.57%) Microservices
3 10 (71.43%) Continuous Integration
4 7 (50.00%) Multithreading
5 5 (35.71%) Agile Software Development
5 5 (35.71%) Fintech
5 5 (35.71%) Multithreaded Programming
6 3 (21.43%) Open Source
6 3 (21.43%) Problem-Solving
7 2 (14.29%) Concurrent Programming
7 2 (14.29%) Creative Thinking
7 2 (14.29%) DevOps
7 2 (14.29%) Software Testing
7 2 (14.29%) Test Automation
7 2 (14.29%) Test Scripting
7 2 (14.29%) Web Development
8 1 (7.14%) Computer Science
8 1 (7.14%) Investment Management
Programming Languages
1 12 (85.71%) Java
2 2 (14.29%) C#
2 2 (14.29%) Java 8
2 2 (14.29%) JavaScript
Qualifications
1 3 (21.43%) AWS Certification
2 2 (14.29%) ISEB
2 2 (14.29%) ISTQB
3 1 (7.14%) Computer Science Degree
3 1 (7.14%) Degree
3 1 (7.14%) Master's Degree
Quality Assurance & Compliance
1 5 (35.71%) QA
System Software
1 1 (7.14%) Docker
Systems Management
1 1 (7.14%) Kubernetes
Vendors
1 3 (21.43%) Oracle
2 2 (14.29%) Microsoft