Period
to 20 March 2019

The following table provides summary statistics for permanent job vacancies advertised in Central London with a requirement for Slack skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Slack over the 6 months to 20 March 2019 with a comparison to the same period in the previous 2 years.

Slack
London > Central London
6 months to
20 Mar 2019
Same period 2018 Same period 2017
Rank 326 356 368
Rank change year-on-year +30 +12 +55
Permanent jobs citing Slack 40 48 5
As % of all permanent IT jobs advertised in Central London 0.31% 0.32% 0.040%
As % of the Cloud Services category 1.06% 1.33% 0.26%
Number of salaries quoted 33 38 5
Central London median annual salary £60,000 £67,500 £52,500
Median salary % change year-on-year -11.11% +28.57% -34.38%
10th Percentile £26,800 £46,875 £36,100
90th Percentile £82,250 £78,750 £62,250
London median annual salary £57,500 £62,500 £50,000
% change year-on-year -8.00% +25.00% -13.04%

Slack is in the Cloud Services category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Central London with a requirement for cloud computing skills.

All Cloud Skills
Central London
Permanent vacancies with a requirement for cloud computing skills 3,764 3,612 1,947
As % of all permanent IT jobs advertised in Central London 28.76% 23.90% 15.62%
Number of salaries quoted 3,442 3,204 1,768
Central London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% -
10th Percentile £33,750 £33,750 £32,500
90th Percentile £92,500 £90,000 £85,000
London median annual salary £65,000 £61,500 £60,000
% change year-on-year +5.69% +2.50% +9.09%

Slack
Job Vacancy Trend in Central London

Job postings citing Slack as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for Slack in Central London

Slack
Salary Trend in Central London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Slack in Central London.

Salary trend for Slack in Central London

Slack
Salary Histogram in Central London

The salary distribution of IT jobs citing Slack in Central London over the 6 months to 20 March 2019.

Salary histogram for Slack in Central London

Slack
Job Locations in Central London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Slack within the Central London region over the 6 months to 20 March 2019. 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
City of London +2 21 £62,500 -7.41% 6
West End of London - 8 £40,000 -
City of Westminster - 8 £40,000 -
Southwark +97 6 £32,500 -
Slack
London

For the 6 months to 20 March 2019, IT jobs citing Slack 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 Central London region with a requirement for Slack.

1 21 (52.50%) Agile Software Development
2 15 (37.50%) Microsoft
3 14 (35.00%) Software Engineering
4 13 (32.50%) Test Automation
5 11 (27.50%) Finance
5 11 (27.50%) Python
5 11 (27.50%) Open Source
5 11 (27.50%) React
6 9 (22.50%) Computer Science Degree
6 9 (22.50%) Linux
6 9 (22.50%) TDD
6 9 (22.50%) Degree
6 9 (22.50%) Computer Science
7 8 (20.00%) Office 365
8 7 (17.50%) Facebook
8 7 (17.50%) ASP.NET Web API
8 7 (17.50%) Microsoft Azure
8 7 (17.50%) Amazon AWS
8 7 (17.50%) Bash Shell
8 7 (17.50%) C#
8 7 (17.50%) JavaScript
8 7 (17.50%) .NET
8 7 (17.50%) Scrum
9 6 (15.00%) Fedora
9 6 (15.00%) Law
9 6 (15.00%) Debian
9 6 (15.00%) Project Management
9 6 (15.00%) C++
9 6 (15.00%) HTML
9 6 (15.00%) ITIL

Slack
Co-occurring IT Skills in Central London 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 6 (15.00%) Confluence
2 5 (12.50%) SharePoint
3 4 (10.00%) CMS
4 2 (5.00%) Adobe Experience Manager
4 2 (5.00%) Cloud Foundry
4 2 (5.00%) MS Project Server
4 2 (5.00%) Mule
4 2 (5.00%) Tomcat
4 2 (5.00%) WebSphere
Applications
1 5 (12.50%) Microsoft Project
2 3 (7.50%) MS Visio
3 1 (2.50%) Photoshop
Business Applications
1 1 (2.50%) Salesforce.com CRM
Cloud Services
1 8 (20.00%) Office 365
2 7 (17.50%) Amazon AWS
2 7 (17.50%) Microsoft Azure
3 5 (12.50%) GitHub
4 4 (10.00%) Dropbox
5 3 (7.50%) Google Analytics
5 3 (7.50%) SaaS
6 2 (5.00%) G Suite
6 2 (5.00%) IaaS
6 2 (5.00%) PaaS
6 2 (5.00%) Zapier
7 1 (2.50%) AdWords
7 1 (2.50%) AWS Lambda
7 1 (2.50%) Datadog
7 1 (2.50%) MailChimp
7 1 (2.50%) OneDrive
7 1 (2.50%) Serverless
7 1 (2.50%) Trello
7 1 (2.50%) Yammer
Communications & Networking
1 3 (7.50%) Firewall
2 2 (5.00%) HTTP
3 1 (2.50%) DNS
3 1 (2.50%) Ethernet
3 1 (2.50%) ICMP
3 1 (2.50%) SSL
Database & Business Intelligence
1 1 (2.50%) Mixpanel
1 1 (2.50%) NoSQL
Development Applications
1 6 (15.00%) Jenkins
1 6 (15.00%) JIRA
2 4 (10.00%) Git (software)
2 4 (10.00%) Selenium
3 3 (7.50%) VersionOne
4 2 (5.00%) Babel
4 2 (5.00%) Cucumber
4 2 (5.00%) JUnit
4 2 (5.00%) Maven
4 2 (5.00%) Mocha
4 2 (5.00%) SonarQube
4 2 (5.00%) Sonatype Nexus
5 1 (2.50%) Artifactory
5 1 (2.50%) GitLab
5 1 (2.50%) gulp
5 1 (2.50%) TeamCity
5 1 (2.50%) webpack
General
1 11 (27.50%) Finance
2 6 (15.00%) Law
3 4 (10.00%) Banking
4 2 (5.00%) Marketing
4 2 (5.00%) Retail
5 1 (2.50%) French Language
5 1 (2.50%) Spanish Language
Job Titles
1 14 (35.00%) Developer
2 7 (17.50%) .NET Developer
2 7 (17.50%) React Developer
3 6 (15.00%) C Software Engineer
3 6 (15.00%) C/C++ Software Engineer
3 6 (15.00%) C++ Software Engineer
3 6 (15.00%) Software Engineer
4 4 (10.00%) Analyst
4 4 (10.00%) DevOps Engineer
4 4 (10.00%) Product Manager
4 4 (10.00%) Senior Developer
5 3 (7.50%) Infrastructure Analyst
5 3 (7.50%) Infrastructure Support
5 3 (7.50%) IT Analyst
5 3 (7.50%) IT Infrastructure Analyst
5 3 (7.50%) Senior .NET Developer
5 3 (7.50%) Senior DevOps
5 3 (7.50%) Senior DevOps Engineer
5 3 (7.50%) Senior React Developer
5 3 (7.50%) Technical Services Manager
Libraries, Frameworks & Software Standards
1 11 (27.50%) React
2 7 (17.50%) .NET
2 7 (17.50%) ASP.NET Web API
3 6 (15.00%) .NET Core
3 6 (15.00%) HTML
4 5 (12.50%) Node.js
4 5 (12.50%) Web Services
5 4 (10.00%) CSS
5 4 (10.00%) REST
6 3 (7.50%) CSS3
6 3 (7.50%) HTML5
6 3 (7.50%) JSON
7 2 (5.00%) Chai
7 2 (5.00%) Gherkin
7 2 (5.00%) Redux
7 2 (5.00%) SOAP
7 2 (5.00%) Spring
7 2 (5.00%) Spring Boot
7 2 (5.00%) WireMock
7 2 (5.00%) XML
Miscellaneous
1 4 (10.00%) Mobile App
2 3 (7.50%) Analytical Skills
2 3 (7.50%) Enterprise Software
3 2 (5.00%) CMDB
3 2 (5.00%) User Experience
4 1 (2.50%) Digital Media
4 1 (2.50%) Hedge funds
4 1 (2.50%) Smartphone
4 1 (2.50%) Video Conferencing
4 1 (2.50%) Virtual Team
Operating Systems
1 9 (22.50%) Linux
2 6 (15.00%) Debian
2 6 (15.00%) Fedora
2 6 (15.00%) Ubuntu
2 6 (15.00%) Windows
3 2 (5.00%) Mac OS
3 2 (5.00%) Red Hat Enterprise Linux
4 1 (2.50%) Mac OS X
4 1 (2.50%) Windows Server
Processes & Methodologies
1 21 (52.50%) Agile Software Development
2 14 (35.00%) Software Engineering
3 13 (32.50%) Test Automation
4 11 (27.50%) Open Source
5 9 (22.50%) Computer Science
5 9 (22.50%) TDD
6 7 (17.50%) Scrum
7 6 (15.00%) DevOps
7 6 (15.00%) ITIL
7 6 (15.00%) Open Source Development
7 6 (15.00%) Problem-Solving
7 6 (15.00%) Project Management
8 5 (12.50%) Analytics
8 5 (12.50%) Configuration Management
9 4 (10.00%) Change Management
9 4 (10.00%) Coaching
10 3 (7.50%) Anti-Money Laundering
10 3 (7.50%) KYC
10 3 (7.50%) Mentoring
10 3 (7.50%) Software Delivery
Programming Languages
1 11 (27.50%) Python
2 7 (17.50%) Bash Shell
2 7 (17.50%) C#
2 7 (17.50%) JavaScript
3 6 (15.00%) C
3 6 (15.00%) C++
4 4 (10.00%) Java
5 3 (7.50%) ES6
6 2 (5.00%) Java 8
6 2 (5.00%) Ruby
7 1 (2.50%) PowerShell
Qualifications
1 9 (22.50%) Computer Science Degree
1 9 (22.50%) Degree
2 6 (15.00%) PhD
Quality Assurance & Compliance
1 2 (5.00%) PMO
System Software
1 2 (5.00%) Active Directory
1 2 (5.00%) Docker
2 1 (2.50%) VMware Infrastructure
Systems Management
1 4 (10.00%) Ansible
2 2 (5.00%) Jamf Pro
2 2 (5.00%) Packer
2 2 (5.00%) SCCM
2 2 (5.00%) Terraform
3 1 (2.50%) Opscode Chef
Vendors
1 15 (37.50%) Microsoft
2 7 (17.50%) Facebook
3 4 (10.00%) AppDynamics
3 4 (10.00%) CA Agile Central
3 4 (10.00%) Google
3 4 (10.00%) Salesforce.com
3 4 (10.00%) Splunk
4 3 (7.50%) Apple
4 3 (7.50%) OneLogin
4 3 (7.50%) ServiceNow
5 2 (5.00%) Adobe
5 2 (5.00%) IBM
5 2 (5.00%) Okta
5 2 (5.00%) Red Hat
6 1 (2.50%) VMware