Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bath with a requirement for High Availability skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited High Availability over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

High Availability
Somerset > Bath
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 62 50 58
Rank change year-on-year -12 +8 +15
Permanent jobs citing High Availability 24 28 15
As % of all permanent IT jobs advertised in Bath 3.13% 4.55% 2.61%
As % of the Processes & Methodologies category 3.40% 5.10% 3.04%
Number of salaries quoted 24 26 11
Bath median annual salary £47,500 £55,000 £35,000
Median salary % change year-on-year -13.64% +57.14% +12.00%
10th Percentile £42,500 £36,875 £32,500
90th Percentile £56,950 £63,750 £63,750
Somerset median annual salary £47,500 £55,000 £37,500
% change year-on-year -13.64% +46.67% +20.00%

High Availability 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 advertised in Bath with a requirement for process or methodology skills.

All Process and Methodology Skills
Bath
Permanent vacancies with a requirement for process or methodology skills 705 549 493
As % of all permanent IT jobs advertised in Bath 91.92% 89.12% 85.74%
Number of salaries quoted 603 514 466
Bath median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +14.29%
10th Percentile £26,250 £26,250 £25,000
90th Percentile £58,750 £60,000 £63,750
Somerset median annual salary £40,250 £40,000 £37,500
% change year-on-year +0.63% +6.67% +7.14%

High Availability
Job Vacancy Trend in Bath

Job postings citing High Availability as a percentage of all IT jobs advertised in Bath.

Job vacancy trend for High Availability in Bath

High Availability
Salary Trend in Bath

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing High Availability in Bath.

Salary trend for High Availability in Bath

High Availability
Salary Histogram in Bath

The salary distribution of IT jobs citing High Availability in Bath over the 6 months to 23 November 2017.

Salary histogram for High Availability in Bath

For the 6 months to 23 November 2017, IT jobs citing High Availability also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Bath region with a requirement for High Availability.

1 16 (66.67%) Linux
2 13 (54.17%) SQL
2 13 (54.17%) DevOps
3 12 (50.00%) JavaScript
3 12 (50.00%) Agile Software Development
4 11 (45.83%) Python
5 10 (41.67%) Java
5 10 (41.67%) MySQL
5 10 (41.67%) Scrum
6 9 (37.50%) Hibernate
6 9 (37.50%) Git (software)
6 9 (37.50%) Apache Cassandra
6 9 (37.50%) Continuous Deployment
7 8 (33.33%) NoSQL
7 8 (33.33%) Redis
7 8 (33.33%) Jenkins
8 7 (29.17%) REST
8 7 (29.17%) PostgreSQL
8 7 (29.17%) PHP
8 7 (29.17%) Apache
9 6 (25.00%) Windows
9 6 (25.00%) Internet
9 6 (25.00%) Subversion
9 6 (25.00%) Spring
9 6 (25.00%) Bash Shell
9 6 (25.00%) Kanban
9 6 (25.00%) Groovy
9 6 (25.00%) Data Protection
9 6 (25.00%) PowerShell
9 6 (25.00%) Relational Database

High Availability
Co-occurring IT Skills in Bath 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 7 (29.17%) Apache
2 5 (20.83%) Elasticsearch
2 5 (20.83%) JBoss
3 2 (8.33%) nginx
3 2 (8.33%) OpenStack
4 1 (4.17%) Confluence
4 1 (4.17%) Tomcat
Applications
1 1 (4.17%) HipChat
Cloud Services
1 4 (16.67%) SaaS
2 2 (8.33%) IaaS
2 2 (8.33%) Microsoft Azure
2 2 (8.33%) Office 365
2 2 (8.33%) PaaS
3 1 (4.17%) Amazon AWS
Communications & Networking
1 6 (25.00%) Internet
2 3 (12.50%) TCP/IP
3 2 (8.33%) DNS
3 2 (8.33%) Firewall
3 2 (8.33%) HTTP
3 2 (8.33%) SNMP
4 1 (4.17%) Cisco ASA
4 1 (4.17%) Intrusion Detection
Database & Business Intelligence
1 10 (41.67%) MySQL
2 9 (37.50%) Apache Cassandra
3 8 (33.33%) NoSQL
3 8 (33.33%) Redis
4 7 (29.17%) PostgreSQL
5 6 (25.00%) Relational Database
6 5 (20.83%) Big Data
6 5 (20.83%) Flink
7 4 (16.67%) Riak
8 2 (8.33%) CouchDB
8 2 (8.33%) MongoDB
8 2 (8.33%) RDBMS
8 2 (8.33%) SQL Server
9 1 (4.17%) Infinispan
Development Applications
1 9 (37.50%) Git (software)
2 8 (33.33%) Jenkins
3 6 (25.00%) Subversion
4 5 (20.83%) Eclipse
4 5 (20.83%) IntelliJ
4 5 (20.83%) JUnit
4 5 (20.83%) Maven
5 4 (16.67%) Atlassian Bamboo
5 4 (16.67%) Vagrant
6 3 (12.50%) GitLab
7 2 (8.33%) Travis CI
8 1 (4.17%) JIRA
General
1 2 (8.33%) Finance
2 1 (4.17%) Banking
Job Titles
1 11 (45.83%) Developer
2 9 (37.50%) Java Developer
3 8 (33.33%) DevOps Engineer
4 6 (25.00%) Linux Engineer
5 5 (20.83%) Linux Systems Engineer
5 5 (20.83%) Systems Engineer
6 3 (12.50%) Senior Developer
6 3 (12.50%) Senior Java Developer
7 2 (8.33%) DevOps Specialist
7 2 (8.33%) Full Stack Developer
7 2 (8.33%) PHP Developer
7 2 (8.33%) Platform Engineer
8 1 (4.17%) Lead Developer
8 1 (4.17%) Linux DevOps Engineer
8 1 (4.17%) Linux/Unix DevOps
8 1 (4.17%) Operations Engineer
Libraries, Frameworks & Software Standards
1 9 (37.50%) Hibernate
2 7 (29.17%) REST
3 6 (25.00%) Spring
4 5 (20.83%) JSON
4 5 (20.83%) Kafka
4 5 (20.83%) Node.js
4 5 (20.83%) Spring Boot
4 5 (20.83%) Web Services
5 4 (16.67%) Java EE
6 3 (12.50%) AngularJS
6 3 (12.50%) HTML
6 3 (12.50%) HTML5
6 3 (12.50%) LAMP
7 2 (8.33%) .NET
7 2 (8.33%) Ajax
7 2 (8.33%) CSS
7 2 (8.33%) CSS3
7 2 (8.33%) Memcached
7 2 (8.33%) RESTful
7 2 (8.33%) Twitter Bootstrap
Miscellaneous
1 3 (12.50%) Computer Science
2 2 (8.33%) Social Media
2 2 (8.33%) User Experience
3 1 (4.17%) Fintech
3 1 (4.17%) Linux Command Line
Operating Systems
1 16 (66.67%) Linux
2 6 (25.00%) Windows
3 2 (8.33%) Debian
3 2 (8.33%) Ubuntu
3 2 (8.33%) Unix
4 1 (4.17%) Red Hat Enterprise Linux
Processes & Methodologies
1 13 (54.17%) DevOps
2 12 (50.00%) Agile Software Development
3 10 (41.67%) Scrum
4 9 (37.50%) Continuous Deployment
5 6 (25.00%) Data Protection
5 6 (25.00%) Kanban
6 5 (20.83%) Machine Learning
6 5 (20.83%) SDLC
7 4 (16.67%) Change Management
7 4 (16.67%) Continuous Improvement
7 4 (16.67%) Low Latency
7 4 (16.67%) OO
7 4 (16.67%) OOA/OOD
7 4 (16.67%) Root Cause Analysis
7 4 (16.67%) Test Automation
7 4 (16.67%) User Stories
8 3 (12.50%) Configuration Management
8 3 (12.50%) Continuous Integration
9 2 (8.33%) Load Balancing
9 2 (8.33%) Use Case
Programming Languages
1 13 (54.17%) SQL
2 12 (50.00%) JavaScript
3 11 (45.83%) Python
4 10 (41.67%) Java
5 7 (29.17%) PHP
6 6 (25.00%) Bash Shell
6 6 (25.00%) Groovy
6 6 (25.00%) PowerShell
7 2 (8.33%) C#
7 2 (8.33%) VB
8 1 (4.17%) Perl
Qualifications
1 3 (12.50%) Computer Science Degree
1 3 (12.50%) Degree
1 3 (12.50%) Master's Degree
2 1 (4.17%) CCNA
2 1 (4.17%) Cisco Certification
2 1 (4.17%) RHCE
2 1 (4.17%) RHCSA
Quality Assurance & Compliance
1 4 (16.67%) QA
2 1 (4.17%) PCI DSS
System Software
1 5 (20.83%) Apache ZooKeeper
2 3 (12.50%) Corosync
2 3 (12.50%) KVM
3 2 (8.33%) Docker
3 2 (8.33%) VMware Infrastructure
3 2 (8.33%) Xen
4 1 (4.17%) Gluster
4 1 (4.17%) iptables
4 1 (4.17%) Virtual Machines
Systems Management
1 6 (25.00%) Ansible
2 5 (20.83%) Puppet
3 3 (12.50%) Nagios
3 3 (12.50%) Pacemaker
4 2 (8.33%) CFEngine
4 2 (8.33%) Ganeti
4 2 (8.33%) HAProxy
4 2 (8.33%) Kubernetes
4 2 (8.33%) Linux-HA
4 2 (8.33%) Marathon
4 2 (8.33%) Mesos
4 2 (8.33%) Opscode Chef
4 2 (8.33%) ZABBIX
5 1 (4.17%) Check_MK
5 1 (4.17%) Grafana
5 1 (4.17%) Graylog
5 1 (4.17%) Host Intrusion Detection System
5 1 (4.17%) Kibana
5 1 (4.17%) Pingdom
Vendors
1 3 (12.50%) Cisco
1 3 (12.50%) VMware
2 2 (8.33%) Facebook
2 2 (8.33%) Google
2 2 (8.33%) Juniper
2 2 (8.33%) Microsoft
2 2 (8.33%) PayPal
2 2 (8.33%) ServiceNow
3 1 (4.17%) Atlassian
3 1 (4.17%) Infobright
3 1 (4.17%) New Relic
3 1 (4.17%) PagerDuty
3 1 (4.17%) Qualys
3 1 (4.17%) Splunk