Period
to 11 December 2018

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 11 December 2018 with a comparison to the same period in the previous 2 years.

Slack
London > Central London
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 352 363 390
Rank change year-on-year +11 +27 +60
Permanent jobs citing Slack 35 25 7
As % of all permanent IT jobs advertised in Central London 0.26% 0.18% 0.051%
As % of the Cloud Services category 0.97% 0.81% 0.35%
Number of salaries quoted 24 25 7
Central London median annual salary £56,250 £62,500 £29,000
Median salary % change year-on-year -10.00% +115.52% -60.00%
10th Percentile £22,450 £38,250 £25,500
90th Percentile £86,250 £80,000 £55,500
London median annual salary £61,250 £55,000 £55,000
% change year-on-year +11.36% - -15.38%

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 3,618 3,094 2,020
As % of all permanent IT jobs advertised in Central London 26.81% 21.66% 14.66%
Number of salaries quoted 3,291 2,792 1,820
Central London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £32,500 £35,000 £31,250
90th Percentile £90,000 £90,000 £85,000
London median annual salary £65,000 £60,000 £60,000
% change year-on-year +8.33% - +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 11 December 2018.

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 11 December 2018. 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 -19 14 £56,250 -16.67% 5
Southwark - 8 - -
West End of London - 6 £40,000 - 1
City of Westminster - 6 £40,000 -
Slack
London

For the 6 months to 11 December 2018, 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 24 (68.57%) Agile Software Development
2 16 (45.71%) Amazon AWS
3 15 (42.86%) DevOps
4 14 (40.00%) Python
4 14 (40.00%) Finance
5 13 (37.14%) Linux
5 13 (37.14%) Test Automation
5 13 (37.14%) Software Engineering
6 12 (34.29%) Scrum
6 12 (34.29%) Jenkins
7 11 (31.43%) JIRA
7 11 (31.43%) Confluence
8 10 (28.57%) Git (software)
8 10 (28.57%) Banking
8 10 (28.57%) Java
9 9 (25.71%) Project Management
9 9 (25.71%) Kanban
9 9 (25.71%) Office 365
10 8 (22.86%) GitHub
10 8 (22.86%) Mobile App
10 8 (22.86%) Ansible
10 8 (22.86%) AppDynamics
10 8 (22.86%) Computer Science Degree
10 8 (22.86%) Open Source
10 8 (22.86%) Node.js
10 8 (22.86%) REST
10 8 (22.86%) Splunk
10 8 (22.86%) Computer Science
10 8 (22.86%) Selenium
10 8 (22.86%) Degree

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 11 (31.43%) Confluence
2 6 (17.14%) Cloud Foundry
2 6 (17.14%) Mule
2 6 (17.14%) Tomcat
3 2 (5.71%) Adobe Experience Manager
3 2 (5.71%) CMS
3 2 (5.71%) WebSphere
4 1 (2.86%) SharePoint
Applications
1 3 (8.57%) Microsoft Project
1 3 (8.57%) MS Visio
2 1 (2.86%) Microsoft Office
Business Applications
1 1 (2.86%) NetSuite
1 1 (2.86%) Salesforce.com CRM
Cloud Services
1 16 (45.71%) Amazon AWS
2 9 (25.71%) Office 365
3 8 (22.86%) GitHub
4 6 (17.14%) Dropbox
4 6 (17.14%) IaaS
4 6 (17.14%) PaaS
5 5 (14.29%) Microsoft Azure
6 4 (11.43%) Datadog
7 2 (5.71%) G Suite
8 1 (2.86%) OneDrive
8 1 (2.86%) Yammer
Communications & Networking
1 4 (11.43%) Firewall
2 2 (5.71%) DNS
3 1 (2.86%) DHCP
3 1 (2.86%) Ethernet
3 1 (2.86%) HTTP
3 1 (2.86%) ICMP
3 1 (2.86%) SSL
3 1 (2.86%) TCP/IP
3 1 (2.86%) Wi-Fi
Development Applications
1 12 (34.29%) Jenkins
2 11 (31.43%) JIRA
3 10 (28.57%) Git (software)
4 8 (22.86%) Selenium
5 6 (17.14%) Babel
5 6 (17.14%) JUnit
5 6 (17.14%) Maven
5 6 (17.14%) Mocha
5 6 (17.14%) SonarQube
5 6 (17.14%) Sonatype Nexus
6 4 (11.43%) GitLab
7 3 (8.57%) VersionOne
8 2 (5.71%) Cucumber
8 2 (5.71%) Hudson
General
1 14 (40.00%) Finance
2 10 (28.57%) Banking
3 4 (11.43%) French Language
3 4 (11.43%) Spanish Language
4 1 (2.86%) Hungarian Language
4 1 (2.86%) Publishing
Job Titles
1 6 (17.14%) Developer
1 6 (17.14%) DevOps Engineer
1 6 (17.14%) Senior DevOps
1 6 (17.14%) Senior DevOps Engineer
2 5 (14.29%) Analyst
2 5 (14.29%) C Software Engineer
2 5 (14.29%) C/C++ Software Engineer
2 5 (14.29%) C++ Software Engineer
2 5 (14.29%) IT Support
2 5 (14.29%) Software Engineer
3 4 (11.43%) Applications Support
4 3 (8.57%) Infrastructure Analyst
4 3 (8.57%) Infrastructure Support
4 3 (8.57%) Infrastructure Support Analyst
4 3 (8.57%) IT Support Analyst
4 3 (8.57%) Product Manager
4 3 (8.57%) Project Analyst
4 3 (8.57%) Technical Manager
4 3 (8.57%) Technical Product Manager
4 3 (8.57%) Technical Services Manager
Libraries, Frameworks & Software Standards
1 8 (22.86%) Node.js
1 8 (22.86%) REST
2 7 (20.00%) JSON
3 6 (17.14%) Chai
3 6 (17.14%) CSS
3 6 (17.14%) CSS3
3 6 (17.14%) Elastic Stack
3 6 (17.14%) HTML
3 6 (17.14%) HTML5
3 6 (17.14%) Jest
3 6 (17.14%) React
3 6 (17.14%) Redux
3 6 (17.14%) Spring
3 6 (17.14%) Spring Boot
3 6 (17.14%) Web Services
3 6 (17.14%) WireMock
4 2 (5.71%) .NET
4 2 (5.71%) Gherkin
4 2 (5.71%) OAuth
4 2 (5.71%) Ruby on Rails
Miscellaneous
1 8 (22.86%) Mobile App
2 6 (17.14%) User Experience
3 4 (11.43%) Video Conferencing
4 3 (8.57%) Analytical Skills
4 3 (8.57%) Enterprise Software
5 2 (5.71%) Foreign Exchange (FX)
5 2 (5.71%) Greenfield Project
6 1 (2.86%) Cyberattack
6 1 (2.86%) Management Information System
Operating Systems
1 13 (37.14%) Linux
2 5 (14.29%) Debian
2 5 (14.29%) Fedora
2 5 (14.29%) Ubuntu
2 5 (14.29%) Windows
3 2 (5.71%) Red Hat Enterprise Linux
3 2 (5.71%) Unix
4 1 (2.86%) Mac OS
4 1 (2.86%) Mac OS X
4 1 (2.86%) Windows Server
Processes & Methodologies
1 24 (68.57%) Agile Software Development
2 15 (42.86%) DevOps
3 13 (37.14%) Software Engineering
3 13 (37.14%) Test Automation
4 12 (34.29%) Scrum
5 9 (25.71%) Kanban
5 9 (25.71%) Project Management
6 8 (22.86%) Computer Science
6 8 (22.86%) Open Source
7 7 (20.00%) BDD
7 7 (20.00%) Software Delivery
7 7 (20.00%) TDD
8 6 (17.14%) ATDD
8 6 (17.14%) Cross-Platform Development
8 6 (17.14%) Cybersecurity
8 6 (17.14%) ITIL
8 6 (17.14%) Mobile First
8 6 (17.14%) Problem-Solving
8 6 (17.14%) Web Development
9 5 (14.29%) Open Source Development
Programming Languages
1 14 (40.00%) Python
2 10 (28.57%) Java
3 6 (17.14%) ES6
3 6 (17.14%) Java 8
4 5 (14.29%) Bash Shell
4 5 (14.29%) C
4 5 (14.29%) C++
5 4 (11.43%) JavaScript
5 4 (11.43%) Ruby
6 2 (5.71%) PHP
6 2 (5.71%) SQL
Qualifications
1 8 (22.86%) Computer Science Degree
1 8 (22.86%) Degree
2 5 (14.29%) PhD
3 1 (2.86%) CCNA
3 1 (2.86%) Cisco Certification
3 1 (2.86%) CISSP
3 1 (2.86%) SSCP
Quality Assurance & Compliance
1 2 (5.71%) QA
1 2 (5.71%) SLA
2 1 (2.86%) Cyber Essentials
2 1 (2.86%) ISO/IEC 27001
System Software
1 7 (20.00%) Docker
Systems Management
1 8 (22.86%) Ansible
2 4 (11.43%) Terraform
3 3 (8.57%) Kubernetes
4 2 (5.71%) Packer
4 2 (5.71%) Puppet
Vendors
1 8 (22.86%) AppDynamics
1 8 (22.86%) Splunk
2 7 (20.00%) Microsoft
3 6 (17.14%) Salesforce.com
4 4 (11.43%) CA Agile Central
5 2 (5.71%) Adobe
5 2 (5.71%) IBM
5 2 (5.71%) New Relic
5 2 (5.71%) Red Hat
6 1 (2.86%) Apple
6 1 (2.86%) Atlassian
6 1 (2.86%) Cisco
6 1 (2.86%) Okta
6 1 (2.86%) OneLogin