Period
to 29 September 2020

The table below looks at the prevalence of the term Replication in permanent job vacancies advertised in London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Replication over the 6 months to 29 September 2020 with a comparison to the same period over the previous 2 years.

Replication
England > London
6 months to
29 Sep 2020
Same period 2019 Same period 2018
Rank 386 496 501
Rank change year-on-year +110 +5 +34
Permanent jobs citing Replication 79 245 349
As % of all permanent jobs advertised in London 0.40% 0.45% 0.51%
As % of the Miscellaneous category 0.92% 1.07% 1.20%
Number of salaries quoted 64 190 290
Median annual salary £62,500 £65,000 £60,000
Median salary % change year-on-year -3.85% +8.33% +9.09%
10th Percentile £46,250 £31,250 £37,500
90th Percentile £84,250 £91,000 £78,750
England median annual salary £50,000 £50,000 £48,000
% change year-on-year - +4.17% +6.67%

Replication is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for generic IT skills.

All Generic IT Skills
London
Permanent vacancies with a requirement for generic IT skills 8,563 22,809 29,203
As % of all permanent IT jobs advertised in London 43.12% 41.54% 42.93%
Number of salaries quoted 6,952 17,739 22,418
Median annual salary £72,500 £65,000 £62,500
Median salary % change year-on-year +11.54% +4.00% +4.17%
10th Percentile £42,500 £35,000 £35,000
90th Percentile £120,000 £102,500 £97,500
England median annual salary £57,500 £53,750 £52,500
% change year-on-year +6.98% +2.38% +5.00%

Replication
Job Vacancy Trend in London

Job postings citing Replication as a proportion of all IT jobs advertised in London.

Job vacancy trend for Replication in London

Replication
Salary Trend in London

3-month moving average salary quoted in jobs citing Replication in London.

Salary trend for Replication in London

Replication
Salary Histogram in London

Salary distribution for jobs citing Replication in London over the 6 months to 29 September 2020.

Salary histogram for Replication in London

Replication
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Replication within the London region over the 6 months to 29 September 2020. 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
South London +74 19 £62,500 +13.64%
Central London +103 15 £75,000 +36.36% 2
West London +64 1 - - 2
Replication
England

For the 6 months to 29 September 2020, IT jobs citing Replication 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 London region with a requirement for Replication.

1 45 (56.96%) Azure
2 44 (55.70%) SQL
3 36 (45.57%) Microsoft
4 31 (39.24%) DevOps
5 30 (37.97%) Finance
6 29 (36.71%) SQL Server
7 26 (32.91%) Analytical Skills
8 25 (31.65%) Agile Software Development
8 25 (31.65%) QA
9 24 (30.38%) T-SQL
10 23 (29.11%) Problem-Solving
11 21 (26.58%) VMware
11 21 (26.58%) Linux
11 21 (26.58%) AWS
12 20 (25.32%) DNS
13 19 (24.05%) Windows
13 19 (24.05%) Oracle
13 19 (24.05%) IIS
13 19 (24.05%) SQL Server 2008
14 18 (22.78%) Git (software)
14 18 (22.78%) JIRA
15 17 (21.52%) .NET
15 17 (21.52%) JavaScript
15 17 (21.52%) Python
15 17 (21.52%) Active Directory
15 17 (21.52%) EMC
15 17 (21.52%) Scrum
15 17 (21.52%) Ansible
16 16 (20.25%) React
16 16 (20.25%) Windows Server 2012

Replication
Co-occurring IT Skills in 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 19 (24.05%) IIS
2 15 (18.99%) Confluence
3 14 (17.72%) SharePoint
4 5 (6.33%) Skype for Business
5 4 (5.06%) Oracle SOA Suite
5 4 (5.06%) WebLogic
6 3 (3.80%) Red Hat Fuse
7 2 (2.53%) Apache
7 2 (2.53%) MS Exchange
8 1 (1.27%) Exchange Server 2010
8 1 (1.27%) Exchange Server 2013
8 1 (1.27%) Hyperledger
8 1 (1.27%) Oracle Service Bus
8 1 (1.27%) SharePoint 2010
Applications
1 7 (8.86%) Microsoft Office
2 1 (1.27%) InfoPath
2 1 (1.27%) Microsoft Excel
2 1 (1.27%) Microsoft PowerPoint
Business Applications
1 6 (7.59%) Remedy ITSM
2 4 (5.06%) Oracle Applications
3 1 (1.27%) Dynamics CRM
3 1 (1.27%) FLEXCUBE
3 1 (1.27%) Oracle EBS
3 1 (1.27%) SAP Business One
Cloud Services
1 45 (56.96%) Azure
2 21 (26.58%) AWS
3 11 (13.92%) Amazon ECS
3 11 (13.92%) Power Platform
4 6 (7.59%) Office 365
4 6 (7.59%) PaaS
5 5 (6.33%) OneDrive
6 4 (5.06%) Serverless
7 3 (3.80%) IaaS
7 3 (3.80%) Mimecast
7 3 (3.80%) SaaS
8 2 (2.53%) Amazon S3
8 2 (2.53%) Slack
9 1 (1.27%) Amazon EC2
9 1 (1.27%) Amazon EKS
9 1 (1.27%) AWS Data Pipeline
9 1 (1.27%) AWS Lambda
9 1 (1.27%) Azure Active Directory
9 1 (1.27%) GCP
9 1 (1.27%) OpenShift
Communications & Networking
1 20 (25.32%) DNS
2 15 (18.99%) SAN
3 7 (8.86%) FTP
4 5 (6.33%) DHCP
4 5 (6.33%) Skype
4 5 (6.33%) VPN
5 4 (5.06%) LAN
5 4 (5.06%) TCP/IP
5 4 (5.06%) WAN
5 4 (5.06%) Wireless
6 3 (3.80%) Firewall
6 3 (3.80%) HTTP
6 3 (3.80%) NAS
6 3 (3.80%) PBX
6 3 (3.80%) SSH
6 3 (3.80%) VoIP
7 1 (1.27%) Kerberos
7 1 (1.27%) SMTP
Database & Business Intelligence
1 29 (36.71%) SQL Server
2 19 (24.05%) SQL Server 2008
3 13 (16.46%) Data Warehouse
4 12 (15.19%) SQL Server Integration Services
5 11 (13.92%) Power BI
6 10 (12.66%) SQL Server Analysis Services
7 9 (11.39%) SQL Server Reporting Services
8 8 (10.13%) Relational Database
9 7 (8.86%) PostgreSQL
9 7 (8.86%) RDBMS
10 5 (6.33%) Amazon RDS
10 5 (6.33%) Oracle Database
11 4 (5.06%) MariaDB
11 4 (5.06%) MySQL
11 4 (5.06%) Oracle BI EE
11 4 (5.06%) Oracle Database 12c
12 3 (3.80%) Oracle ODI
12 3 (3.80%) Redis
12 3 (3.80%) SQL Server 2000
12 3 (3.80%) SQL Server 2012
Development Applications
1 18 (22.78%) Git (software)
1 18 (22.78%) JIRA
2 15 (18.99%) Bitbucket
2 15 (18.99%) MSTest
2 15 (18.99%) NUnit
2 15 (18.99%) Octopus Deploy
2 15 (18.99%) SpecFlow
2 15 (18.99%) TeamCity
3 4 (5.06%) Jenkins
3 4 (5.06%) SQL Server Management Studio (SSMS)
4 3 (3.80%) Subversion
5 1 (1.27%) Eclipse
5 1 (1.27%) Firebug
5 1 (1.27%) Oracle APEX
5 1 (1.27%) Oracle Forms
General
1 30 (37.97%) Finance
2 4 (5.06%) Banking
2 4 (5.06%) Games
3 3 (3.80%) Automotive
3 3 (3.80%) Publishing
3 3 (3.80%) Retail
4 2 (2.53%) Legal
5 1 (1.27%) Financial Institution
5 1 (1.27%) French Language
5 1 (1.27%) Law
5 1 (1.27%) Public Sector
Job Titles
1 24 (30.38%) Developer
2 15 (18.99%) .NET Developer
2 15 (18.99%) ASP.NET Developer
2 15 (18.99%) ASP.NET MVC Developer
2 15 (18.99%) C# .NET Developer
2 15 (18.99%) C# ASP.NET Developer
2 15 (18.99%) C# Developer
3 11 (13.92%) Automation Engineer
3 11 (13.92%) Infrastructure Engineer
4 10 (12.66%) DBA
5 9 (11.39%) Senior Developer
6 7 (8.86%) Oracle DBA
7 6 (7.59%) Cloud Engineer
8 5 (6.33%) Azure Engineer
8 5 (6.33%) Business Intelligence Developer
8 5 (6.33%) Senior Business Intelligence Developer
9 4 (5.06%) Applications Engineer
9 4 (5.06%) Development DBA
9 4 (5.06%) DevOps Engineer
9 4 (5.06%) Storage Engineer
Libraries, Frameworks & Software Standards
1 17 (21.52%) .NET
2 16 (20.25%) AngularJS
2 16 (20.25%) CSS
2 16 (20.25%) HTML
2 16 (20.25%) React
3 15 (18.99%) .NET Framework
3 15 (18.99%) ASP.NET
3 15 (18.99%) ASP.NET Core
3 15 (18.99%) ASP.NET MVC
3 15 (18.99%) ASP.NET MVC 3
3 15 (18.99%) ASP.NET Web API
3 15 (18.99%) Blazor
3 15 (18.99%) Entity Framework
3 15 (18.99%) RESTful
3 15 (18.99%) WPF
4 8 (10.13%) LDAP
5 7 (8.86%) MDX
6 3 (3.80%) Velocity
7 2 (2.53%) Middleware
7 2 (2.53%) Oracle Fusion
Miscellaneous
1 26 (32.91%) Analytical Skills
2 14 (17.72%) Clustering
3 11 (13.92%) Enterprise Storage
4 7 (8.86%) Data Centre
4 7 (8.86%) Private Cloud
5 6 (7.59%) EMC VMAX
5 6 (7.59%) EMC VNX
5 6 (7.59%) HP Storage
5 6 (7.59%) IBM XIV
6 4 (5.06%) Cloud Native
6 4 (5.06%) Data Structures
6 4 (5.06%) Virtual Team
7 3 (3.80%) FMCG
7 3 (3.80%) Public Cloud
8 2 (2.53%) Greenfield Project
8 2 (2.53%) N-Tier
9 1 (1.27%) CMDB
9 1 (1.27%) Management Information System
9 1 (1.27%) NHS
9 1 (1.27%) PKI
Operating Systems
1 21 (26.58%) Linux
2 19 (24.05%) Windows
3 16 (20.25%) Windows Server 2012
4 13 (16.46%) Windows Server
5 11 (13.92%) Unix
5 11 (13.92%) Windows Server 2008
6 9 (11.39%) Oracle Linux
6 9 (11.39%) Windows Server 2019
7 8 (10.13%) Red Hat Enterprise Linux
8 6 (7.59%) Debian
8 6 (7.59%) Windows Server 2003
8 6 (7.59%) Windows Server 2016
9 5 (6.33%) Windows 10
10 1 (1.27%) Android
10 1 (1.27%) CentOS
10 1 (1.27%) Ubuntu
Processes & Methodologies
1 31 (39.24%) DevOps
2 25 (31.65%) Agile Software Development
3 23 (29.11%) Problem-Solving
4 17 (21.52%) Scrum
5 15 (18.99%) API Development
5 15 (18.99%) Innovative Thinking
5 15 (18.99%) Kanban
5 15 (18.99%) MVC
5 15 (18.99%) Performance Optimisation
5 15 (18.99%) TDD
5 15 (18.99%) Unit Testing
5 15 (18.99%) User Stories
6 14 (17.72%) Disaster Recovery
7 13 (16.46%) ITIL
8 12 (15.19%) Business Intelligence
8 12 (15.19%) SDLC
9 11 (13.92%) Infrastructure Engineering
9 11 (13.92%) Performance Tuning
10 9 (11.39%) Storage Management
11 8 (10.13%) Server Building
Programming Languages
1 44 (55.70%) SQL
2 24 (30.38%) T-SQL
3 17 (21.52%) JavaScript
3 17 (21.52%) Python
4 16 (20.25%) C#
5 15 (18.99%) TypeScript
6 7 (8.86%) PowerShell
7 2 (2.53%) Bash Shell
7 2 (2.53%) Perl
8 1 (1.27%) PL/SQL
Qualifications
1 9 (11.39%) Degree
2 1 (1.27%) AWS Certification
2 1 (1.27%) Computer Science Degree
2 1 (1.27%) MCITP
2 1 (1.27%) MCP
2 1 (1.27%) MCSE
2 1 (1.27%) Microsoft Certification
2 1 (1.27%) OCP
2 1 (1.27%) Oracle Certification
2 1 (1.27%) SC Cleared
2 1 (1.27%) Security Cleared
Quality Assurance & Compliance
1 25 (31.65%) QA
2 4 (5.06%) SLA
3 1 (1.27%) GDPR
3 1 (1.27%) ISO/IEC 20000
3 1 (1.27%) ISO/IEC 27001
System Software
1 17 (21.52%) Active Directory
2 15 (18.99%) VMware Infrastructure
3 7 (8.86%) vSphere
4 6 (7.59%) Hyper-V
4 6 (7.59%) NFS
4 6 (7.59%) VMware ESXi
5 4 (5.06%) Docker
5 4 (5.06%) Oracle RAC
5 4 (5.06%) Virtual Desktop
5 4 (5.06%) Virtual Machines
6 1 (1.27%) XenApp
6 1 (1.27%) XenDesktop
Systems Management
1 17 (21.52%) Ansible
2 16 (20.25%) Terraform
3 13 (16.46%) Grafana
4 4 (5.06%) Data Guard
4 4 (5.06%) Microsoft Intune
4 4 (5.06%) SCVMM
4 4 (5.06%) WSUS
5 3 (3.80%) Kubernetes
5 3 (3.80%) Opscode Chef
5 3 (3.80%) Oracle RMAN
5 3 (3.80%) Puppet
6 2 (2.53%) Munin
6 2 (2.53%) Perfmon
6 2 (2.53%) SCCM
6 2 (2.53%) Single Sign-On
7 1 (1.27%) AirWatch
7 1 (1.27%) Backup Exec
7 1 (1.27%) Forefront Identity Manager
7 1 (1.27%) Oracle Enterprise Manager
7 1 (1.27%) SCOM
Vendors
1 36 (45.57%) Microsoft
2 21 (26.58%) VMware
3 19 (24.05%) Oracle
4 17 (21.52%) EMC
5 16 (20.25%) Google
6 15 (18.99%) Atlassian
7 12 (15.19%) Dell
7 12 (15.19%) Veeam
8 11 (13.92%) Brocade
8 11 (13.92%) Hitachi
8 11 (13.92%) Isilon
9 10 (12.66%) HP
10 9 (11.39%) Red Hat
11 6 (7.59%) Cisco
11 6 (7.59%) Fujitsu
11 6 (7.59%) IBM
11 6 (7.59%) Remedy
12 5 (6.33%) Citrix
13 4 (5.06%) Zerto
14 3 (3.80%) SolarWinds