Period
to 15 November 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 15 November 2018 with a comparison to the same period in the previous 2 years.

Slack
Central London > City of London
6 months to
15 Nov 2018
Same period 2017 Same period 2016
Rank 332 317 -
Rank change year-on-year -15 - +417
Permanent jobs citing Slack 16 16 0
As % of all permanent IT jobs advertised in the City of London 0.14% 0.16% -
As % of the Cloud Services category 0.56% 0.78% -
Number of salaries quoted 14 16 0
City of London median annual salary £57,500 £62,500 -
Median salary % change year-on-year -8.00% - -
Central London median annual salary £62,500 £62,500 £28,250
% change year-on-year - +121.24% -61.03%

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 the City of London with a requirement for cloud computing skills.

All Cloud Skills
City of London
Permanent vacancies with a requirement for cloud computing skills 2,847 2,050 1,518
As % of all permanent IT jobs advertised in the City of London 25.55% 20.06% 12.91%
Number of salaries quoted 2,575 1,861 1,379
City of London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £35,000 £36,250 £31,250
90th Percentile £91,250 £90,000 £85,000
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% +4.55%

Slack
Job Vacancy Trend in the City of London

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

Job vacancy trend for Slack in the City of London

Slack
Salary Trend in the City of London

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

Salary trend for Slack in the City of London

Slack
Salary Histogram in the City of London

The salary distribution of IT jobs citing Slack in the City of London over the 6 months to 15 November 2018.

Salary histogram for Slack in the City of London

For the 6 months to 15 November 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 City of London region with a requirement for Slack.

1 8 (50.00%) Office 365
2 7 (43.75%) DevOps
2 7 (43.75%) Finance
2 7 (43.75%) Agile Software Development
3 6 (37.50%) Linux
3 6 (37.50%) Python
3 6 (37.50%) Video Conferencing
4 5 (31.25%) Test Automation
4 5 (31.25%) Docker
4 5 (31.25%) Amazon AWS
4 5 (31.25%) Microsoft
5 4 (25.00%) Microsoft Office
5 4 (25.00%) Windows
5 4 (25.00%) Firewall
5 4 (25.00%) Jenkins
5 4 (25.00%) Mobile Device Management
5 4 (25.00%) Ansible
5 4 (25.00%) GitLab
5 4 (25.00%) Datadog
5 4 (25.00%) Dropbox
5 4 (25.00%) Continuous Integration
5 4 (25.00%) JIRA
5 4 (25.00%) French Language
5 4 (25.00%) Spanish Language
5 4 (25.00%) Continuous Delivery
5 4 (25.00%) Elastic Stack
5 4 (25.00%) Deployment Automation
6 3 (18.75%) Microsoft PowerPoint
6 3 (18.75%) Confluence
6 3 (18.75%) Git (software)

Slack
Co-occurring IT Skills in the City of 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 3 (18.75%) Confluence
2 2 (12.50%) MS Exchange
2 2 (12.50%) Skype for Business
3 1 (6.25%) SharePoint
Applications
1 4 (25.00%) Microsoft Office
2 3 (18.75%) Microsoft Excel
2 3 (18.75%) Microsoft PowerPoint
Business Applications
1 1 (6.25%) Distributed Ledger
1 1 (6.25%) NetSuite
1 1 (6.25%) R3 Corda
Cloud Services
1 8 (50.00%) Office 365
2 5 (31.25%) Amazon AWS
3 4 (25.00%) Datadog
3 4 (25.00%) Dropbox
4 2 (12.50%) Microsoft Azure
5 1 (6.25%) G Suite
5 1 (6.25%) GitHub
5 1 (6.25%) OneDrive
5 1 (6.25%) Trello
5 1 (6.25%) Yammer
Communications & Networking
1 4 (25.00%) Firewall
2 3 (18.75%) DNS
2 3 (18.75%) TCP/IP
3 2 (12.50%) Cisco IOS
3 2 (12.50%) FTP
3 2 (12.50%) LAN
3 2 (12.50%) Skype
3 2 (12.50%) SSL
3 2 (12.50%) VPN
3 2 (12.50%) WAN
3 2 (12.50%) Wireless
4 1 (6.25%) DHCP
4 1 (6.25%) SMS
4 1 (6.25%) Wi-Fi
Database & Business Intelligence
1 1 (6.25%) Blockchain
Development Applications
1 4 (25.00%) GitLab
1 4 (25.00%) Jenkins
1 4 (25.00%) JIRA
2 3 (18.75%) Git (software)
3 2 (12.50%) Hudson
4 1 (6.25%) IntelliJ
4 1 (6.25%) JUnit
General
1 7 (43.75%) Finance
2 4 (25.00%) French Language
2 4 (25.00%) Spanish Language
3 2 (12.50%) Banking
4 1 (6.25%) Electronics
4 1 (6.25%) Financial Institution
4 1 (6.25%) Hungarian Language
4 1 (6.25%) Marketing
4 1 (6.25%) Publishing
Job Titles
1 4 (25.00%) Analyst
1 4 (25.00%) DevOps Engineer
1 4 (25.00%) Senior DevOps
1 4 (25.00%) Senior DevOps Engineer
2 3 (18.75%) Applications Support
3 2 (12.50%) Application Support Team Leader
3 2 (12.50%) Desktop Analyst
3 2 (12.50%) Desktop Support
3 2 (12.50%) Desktop Support Analyst
3 2 (12.50%) IT Support
3 2 (12.50%) Support Analyst
3 2 (12.50%) Support Team Leader
3 2 (12.50%) Team Leader
4 1 (6.25%) Cybersecurity Analyst
4 1 (6.25%) Infrastructure Support
4 1 (6.25%) IT Analyst
4 1 (6.25%) IT Engineer
4 1 (6.25%) IT Infrastructure Analyst
4 1 (6.25%) Office 365 Manager
4 1 (6.25%) Office 365 Project Manager
Libraries, Frameworks & Software Standards
1 4 (25.00%) Elastic Stack
2 2 (12.50%) .NET
2 2 (12.50%) OAuth
2 2 (12.50%) OpenID
2 2 (12.50%) REST
2 2 (12.50%) Ruby on Rails
3 1 (6.25%) Velocity
Miscellaneous
1 6 (37.50%) Video Conferencing
2 2 (12.50%) Computer Science
3 1 (6.25%) Client/Server
3 1 (6.25%) Cyberattack
3 1 (6.25%) Management Information System
3 1 (6.25%) PMI
Operating Systems
1 6 (37.50%) Linux
2 4 (25.00%) Windows
3 2 (12.50%) Android
3 2 (12.50%) Windows 10
3 2 (12.50%) Windows 7
4 1 (6.25%) Mac OS
Processes & Methodologies
1 7 (43.75%) Agile Software Development
1 7 (43.75%) DevOps
2 5 (31.25%) Test Automation
3 4 (25.00%) Continuous Delivery
3 4 (25.00%) Continuous Integration
3 4 (25.00%) Deployment Automation
3 4 (25.00%) Mobile Device Management
4 3 (18.75%) Cybersecurity
4 3 (18.75%) ITIL
4 3 (18.75%) Kalman Filter
4 3 (18.75%) Service Management
5 2 (12.50%) ITSM
5 2 (12.50%) Scrum
5 2 (12.50%) Web Application Development
6 1 (6.25%) Business Transformation
6 1 (6.25%) Data Entry
6 1 (6.25%) High Availability
6 1 (6.25%) Non-Functional Testing
6 1 (6.25%) Process Improvement
6 1 (6.25%) Vulnerability Management
Programming Languages
1 6 (37.50%) Python
2 3 (18.75%) Java
2 3 (18.75%) SQL
3 2 (12.50%) JavaScript
3 2 (12.50%) PHP
3 2 (12.50%) Ruby
4 1 (6.25%) Kotlin
Qualifications
1 2 (12.50%) Degree
2 1 (6.25%) CCNA
2 1 (6.25%) Cisco Certification
2 1 (6.25%) CISSP
2 1 (6.25%) Computer Science Degree
2 1 (6.25%) ISTQB
2 1 (6.25%) ISTQB Foundation Certification
2 1 (6.25%) PMI Certification
2 1 (6.25%) PMP
2 1 (6.25%) SSCP
Quality Assurance & Compliance
1 2 (12.50%) SLA
2 1 (6.25%) Cyber Essentials
2 1 (6.25%) ISO/IEC 27001
2 1 (6.25%) QA
System Software
1 5 (31.25%) Docker
2 2 (12.50%) Active Directory
Systems Management
1 4 (25.00%) Ansible
2 1 (6.25%) Kubernetes
Vendors
1 5 (31.25%) Microsoft
2 3 (18.75%) Apple
2 3 (18.75%) Cisco
2 3 (18.75%) Salesforce.com
3 2 (12.50%) ServiceNow
4 1 (6.25%) Atlassian