Period
to 27 November 2021

The following table provides summary statistics for permanent job vacancies with a requirement for Hazelcast skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Hazelcast over the 6 months to 27 November 2021 with a comparison to the same period in the previous 2 years.

Hazelcast
UK
6 months to
27 Nov 2021
Same period 2020 Same period 2019
Rank 956 691 1006
Rank change year-on-year -265 +315 +106
Permanent jobs citing Hazelcast 100 35 64
As % of all permanent jobs advertised in the UK 0.078% 0.064% 0.047%
As % of the Database & Business Intelligence category 0.28% 0.23% 0.17%
Number of salaries quoted 36 33 39
10th Percentile £46,250 £46,200 £34,500
25th Percentile £59,688 £51,000 £45,000
Median annual salary (50th Percentile) £70,000 £80,000 £70,000
Median % change year-on-year -12.50% +14.29% +27.27%
75th Percentile £97,188 £87,500 £85,000
90th Percentile £117,500 £90,000 £88,500
UK excluding London median annual salary £77,500 £67,500 £40,000
% change year-on-year +14.81% +68.75% -27.27%

Hazelcast is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
UK
Permanent vacancies with a requirement for database or business intelligence skills 35,435 15,452 36,877
As % of all permanent IT jobs advertised in the UK 27.51% 28.25% 27.20%
Number of salaries quoted 22,694 13,243 30,700
10th Percentile £35,750 £33,750 £31,500
25th Percentile £43,000 £42,000 £38,750
Median annual salary (50th Percentile) £60,000 £55,000 £52,500
Median % change year-on-year +9.09% +4.76% +5.00%
75th Percentile £77,500 £72,500 £70,000
90th Percentile £95,000 £88,750 £86,250
UK excluding London median annual salary £50,000 £48,500 £45,000
% change year-on-year +3.09% +7.78% -

Hazelcast
Job Vacancy Trend

Job postings citing Hazelcast as a proportion of all IT jobs advertised.

Job vacancy trend for Hazelcast in the UK

Hazelcast
Salary Trend

3-month moving average salary quoted in jobs citing Hazelcast.

Salary trend for Hazelcast in the UK

Hazelcast
Salary Histogram

Salary distribution for jobs citing Hazelcast over the 6 months to 27 November 2021.

Salary histogram for Hazelcast in the UK

Hazelcast
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hazelcast within the UK over the 6 months to 27 November 2021. 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
England -228 95 £70,000 -12.50% 13
London -216 80 £70,000 -12.50% 13
Work from Home - 34 £70,000 - 8
UK excluding London -222 10 £77,500 +14.81%
Midlands - 8 £77,500 -
West Midlands - 8 £77,500 -
South East - 2 - -

For the 6 months to 27 November 2021, IT jobs citing Hazelcast 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 with a requirement for Hazelcast.

1 90 (90.00%) Java
2 81 (81.00%) Spring
3 71 (71.00%) Agile Software Development
4 59 (59.00%) MongoDB
5 58 (58.00%) NoSQL
6 54 (54.00%) Microservices
6 54 (54.00%) Spring Boot
7 46 (46.00%) Docker
7 46 (46.00%) Git (software)
8 45 (45.00%) AWS
8 45 (45.00%) Maven
8 45 (45.00%) JUnit
8 45 (45.00%) Kubernetes
9 40 (40.00%) Microsoft
10 38 (38.00%) Kafka
11 34 (34.00%) Jenkins
12 33 (33.00%) Oracle
13 32 (32.00%) MVC
13 32 (32.00%) TDD
14 30 (30.00%) Spring MVC
14 30 (30.00%) SQL
14 30 (30.00%) REST
14 30 (30.00%) Java 8
15 29 (29.00%) Hibernate
15 29 (29.00%) RESTful
15 29 (29.00%) Groovy
16 28 (28.00%) JavaScript
17 27 (27.00%) B2B
18 26 (26.00%) Node.js
19 25 (25.00%) Games

Hazelcast
Co-occurring IT Skills 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 17 (17.00%) nginx
2 9 (9.00%) Confluence
3 7 (7.00%) Apache Solr
4 5 (5.00%) Tomcat
5 3 (3.00%) Elasticsearch
6 2 (2.00%) Apache
6 2 (2.00%) Oracle Coherence
7 1 (1.00%) Apache Spark
7 1 (1.00%) Jetty
Applications
1 5 (5.00%) Chatbot
Business Applications
1 11 (11.00%) Oracle BPM
Cloud Services
1 45 (45.00%) AWS
2 22 (22.00%) GCP
3 18 (18.00%) Azure
4 11 (11.00%) IaaS
5 9 (9.00%) PaaS
6 7 (7.00%) GitHub
6 7 (7.00%) SaaS
7 5 (5.00%) OpenShift
8 2 (2.00%) Amazon SQS
8 2 (2.00%) Cloud Run
9 1 (1.00%) Amazon Kinesis
9 1 (1.00%) Apigee
9 1 (1.00%) Stackdriver
Communications & Networking
1 11 (11.00%) HTTP
2 5 (5.00%) SMS
3 2 (2.00%) Firewall
3 2 (2.00%) Software-Defined Networking
Database & Business Intelligence
1 59 (59.00%) MongoDB
2 58 (58.00%) NoSQL
3 22 (22.00%) Hadoop
4 21 (21.00%) Redis
4 21 (21.00%) Relational Database
5 18 (18.00%) Apache Cassandra
6 17 (17.00%) BigQuery
7 12 (12.00%) PostgreSQL
8 4 (4.00%) Apache Ignite
8 4 (4.00%) MySQL
9 3 (3.00%) Big Data
9 3 (3.00%) SQL Server
10 2 (2.00%) Amazon RDS
10 2 (2.00%) Cloud Spanner
10 2 (2.00%) Infinispan
Development Applications
1 46 (46.00%) Git (software)
2 45 (45.00%) JUnit
2 45 (45.00%) Maven
3 34 (34.00%) Jenkins
4 17 (17.00%) GoCD
4 17 (17.00%) JMeter
5 14 (14.00%) GitLab
5 14 (14.00%) Postman
6 13 (13.00%) Mockito
7 9 (9.00%) JIRA
8 8 (8.00%) TeamCity
9 7 (7.00%) Bitbucket
9 7 (7.00%) Gradle
9 7 (7.00%) gulp
10 5 (5.00%) Hamcrest
10 5 (5.00%) REST Assured
11 3 (3.00%) Cucumber
12 2 (2.00%) Karma Test Runner
12 2 (2.00%) Mocha
12 2 (2.00%) Sinon.JS
General
1 25 (25.00%) Games
2 20 (20.00%) Inclusion and Diversity
3 13 (13.00%) Back Office
4 11 (11.00%) Social Skills
5 9 (9.00%) Analytical Skills
6 8 (8.00%) Finance
7 5 (5.00%) Legal
8 3 (3.00%) Documentation Skills
9 2 (2.00%) Banking
9 2 (2.00%) Telecoms
10 1 (1.00%) Billing
10 1 (1.00%) Front Office
10 1 (1.00%) Investment Banking
10 1 (1.00%) Retail
Job Titles
1 78 (78.00%) Developer
2 64 (64.00%) Java Developer
3 29 (29.00%) Senior Developer
3 29 (29.00%) Senior Java Developer
4 23 (23.00%) Cloud Developer
5 15 (15.00%) Technical Leader
6 11 (11.00%) Scala Developer
7 4 (4.00%) Games Developer
7 4 (4.00%) Java Games Developer
8 3 (3.00%) Architect
8 3 (3.00%) Java Engineer
8 3 (3.00%) Java Software Engineer
8 3 (3.00%) Lead Developer
8 3 (3.00%) Lead Java Developer
8 3 (3.00%) Senior Games Developer
8 3 (3.00%) Software Developer
8 3 (3.00%) Software Engineer
9 2 (2.00%) Agile Java Developer
9 2 (2.00%) Java Architect
9 2 (2.00%) Java Software Architect
Libraries, Frameworks & Software Standards
1 81 (81.00%) Spring
2 54 (54.00%) Spring Boot
3 38 (38.00%) Kafka
4 30 (30.00%) REST
4 30 (30.00%) Spring MVC
5 29 (29.00%) Hibernate
5 29 (29.00%) RESTful
6 26 (26.00%) Node.js
7 22 (22.00%) Guava
7 22 (22.00%) JAX-RS
8 21 (21.00%) Web Services
9 20 (20.00%) OAuth
10 19 (19.00%) JDBC
10 19 (19.00%) RabbitMQ
11 14 (14.00%) Apache Camel
11 14 (14.00%) Spring WebFlux
12 13 (13.00%) Akka
12 13 (13.00%) AngularJS
12 13 (13.00%) LDAP
13 11 (11.00%) React
Miscellaneous
1 21 (21.00%) Online Games
2 17 (17.00%) Public Cloud
3 10 (10.00%) Digital Media
4 9 (9.00%) Self-Motivation
5 5 (5.00%) Legacy Code
6 3 (3.00%) Equities
7 2 (2.00%) Cloud Native
7 2 (2.00%) Greenfield Project
7 2 (2.00%) Reference Data
8 1 (1.00%) Derivative
8 1 (1.00%) Enterprise Software
8 1 (1.00%) Fixed Income
8 1 (1.00%) Foreign Exchange (FX)
8 1 (1.00%) Hybrid Cloud
8 1 (1.00%) Interest Rate Derivative
Operating Systems
1 17 (17.00%) Linux
2 5 (5.00%) Windows
3 2 (2.00%) SUSE Linux Enterprise Server
Processes & Methodologies
1 71 (71.00%) Agile Software Development
2 54 (54.00%) Microservices
3 32 (32.00%) MVC
3 32 (32.00%) TDD
4 27 (27.00%) B2B
5 23 (23.00%) Open Source
6 21 (21.00%) Unit Testing
7 20 (20.00%) SOLID
8 17 (17.00%) BDD
8 17 (17.00%) Performance Testing
9 16 (16.00%) Continuous Integration
9 16 (16.00%) Domain-Driven Design
9 16 (16.00%) Software Engineering
10 15 (15.00%) Computer Science
10 15 (15.00%) OO
11 14 (14.00%) Line Management
11 14 (14.00%) Load Testing
11 14 (14.00%) Mentoring
11 14 (14.00%) Pair Programming
12 13 (13.00%) Event-Driven Architecture
Programming Languages
1 90 (90.00%) Java
2 30 (30.00%) Java 8
2 30 (30.00%) SQL
3 29 (29.00%) Groovy
4 28 (28.00%) JavaScript
5 14 (14.00%) Java 11
6 12 (12.00%) Scala
7 6 (6.00%) Kotlin
8 5 (5.00%) Python
9 3 (3.00%) PL/SQL
10 2 (2.00%) AspectJ
10 2 (2.00%) Bash Shell
10 2 (2.00%) C#
10 2 (2.00%) PHP
10 2 (2.00%) TypeScript
11 1 (1.00%) PowerShell
11 1 (1.00%) Shell Script
Qualifications
1 18 (18.00%) Degree
2 14 (14.00%) Computer Science Degree
Quality Assurance & Compliance
1 1 (1.00%) GDPR
System Software
1 46 (46.00%) Docker
2 7 (7.00%) Apache ZooKeeper
Systems Management
1 45 (45.00%) Kubernetes
2 18 (18.00%) Ansible
3 14 (14.00%) Istio
3 14 (14.00%) linkerd
4 13 (13.00%) Single Sign-On
5 10 (10.00%) Terraform
6 1 (1.00%) Grafana
6 1 (1.00%) Kibana
6 1 (1.00%) Prometheus
Vendors
1 40 (40.00%) Microsoft
2 33 (33.00%) Oracle
3 21 (21.00%) Google
4 10 (10.00%) BT
5 7 (7.00%) Atlassian
6 2 (2.00%) Zend
7 1 (1.00%) AppDynamics
7 1 (1.00%) Splunk