Period
to 24 June 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Apache Solr skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Solr over the 6 months to 24 June 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Solr
Tower Hamlets > Canary Wharf
6 months to
24 Jun 2018
Same period 2017 Same period 2016
Rank 49 36 34
Rank change year-on-year -13 -2 -
Contract jobs citing Apache Solr 8 2 1
As % of all contract IT jobs advertised in Canary Wharf 2.42% 0.83% 0.41%
As % of the Application Platforms category 9.76% 3.39% 1.59%
Number of daily rates quoted 0 2 0
Canary Wharf median daily rate - £650 -
Tower Hamlets median daily rate - £650 -
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Apache Solr is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for application platform skills.

All Application Platform Skills
Canary Wharf
Contract vacancies with a requirement for application platform skills 82 59 63
As % of all contract IT jobs advertised in Canary Wharf 24.85% 24.48% 25.61%
Number of daily rates quoted 45 36 47
Canary Wharf median daily rate £525 £513 £470
Median daily rate % change year-on-year +2.44% +9.04% -6.00%
10th Percentile £400 £306 £345
90th Percentile £628 £694 £675
Tower Hamlets median daily rate £525 £529 £450
% change year-on-year -0.71% +17.50% -10.00%
Number of hourly rates quoted 0 1 1
Canary Wharf median hourly rate - £47.50 £26.00
Median hourly rate % change year-on-year - +82.69% +108.00%
Tower Hamlets median hourly rate - £47.50 £26.00
% change year-on-year - +82.69% +108.00%

Apache Solr
Job Vacancy Trend in Canary Wharf

Job postings citing Apache Solr as a percentage of all IT jobs advertised in Canary Wharf.

Job vacancy trend for Apache Solr in Canary Wharf

Apache Solr
Contractor Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apache Solr in Canary Wharf.

Contractor daily rate trend for Apache Solr in Canary Wharf

For the 6 months to 24 June 2018, IT contractor jobs citing Apache Solr also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Canary Wharf region with a requirement for Apache Solr.

1 8 (100.00%) Java
1 8 (100.00%) Python
1 8 (100.00%) Finance
1 8 (100.00%) Scala
1 8 (100.00%) Big Data
1 8 (100.00%) Apache Spark
2 7 (87.50%) Algorithms
2 7 (87.50%) Relational Database
2 7 (87.50%) HDFS
2 7 (87.50%) DevOps
2 7 (87.50%) Kafka
2 7 (87.50%) Data Science
2 7 (87.50%) Hadoop
2 7 (87.50%) Visualisation
2 7 (87.50%) Amazon AWS
2 7 (87.50%) Apache Hive
2 7 (87.50%) NoSQL
2 7 (87.50%) Data Warehouse
2 7 (87.50%) ETL
2 7 (87.50%) SQL
3 6 (75.00%) XML
3 6 (75.00%) Unix
3 6 (75.00%) JavaScript
3 6 (75.00%) Perl
3 6 (75.00%) Business Intelligence
3 6 (75.00%) Games
3 6 (75.00%) Data Mining
3 6 (75.00%) Data Analysis
3 6 (75.00%) R
3 6 (75.00%) Data Visualisation

Apache Solr
Co-occurring IT Skills in Canary Wharf 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 8 (100.00%) Apache Spark
2 6 (75.00%) Elasticsearch
3 5 (62.50%) Confluence
4 1 (12.50%) Apache Pig
Cloud Services
1 7 (87.50%) Amazon AWS
2 6 (75.00%) Amazon S3
3 2 (25.00%) Microsoft Azure
4 1 (12.50%) Amazon EC2
4 1 (12.50%) Amazon EMR
Communications & Networking
1 5 (62.50%) Kerberos
1 5 (62.50%) SSL
1 5 (62.50%) VPN
Database & Business Intelligence
1 8 (100.00%) Big Data
2 7 (87.50%) Apache Hive
2 7 (87.50%) Data Warehouse
2 7 (87.50%) Hadoop
2 7 (87.50%) NoSQL
2 7 (87.50%) Relational Database
3 6 (75.00%) Apache Cassandra
3 6 (75.00%) Data Mining
3 6 (75.00%) Parquet
4 5 (62.50%) Amazon Redshift
4 5 (62.50%) Data Lake
4 5 (62.50%) HBase
4 5 (62.50%) Power BI
5 2 (25.00%) Impala
6 1 (12.50%) Enterprise Data Warehouse
6 1 (12.50%) MarkLogic
6 1 (12.50%) MongoDB
6 1 (12.50%) RDBMS
6 1 (12.50%) Riak
6 1 (12.50%) Spotfire
Development Applications
1 6 (75.00%) Git (software)
2 5 (62.50%) FishEye
2 5 (62.50%) JIRA
3 1 (12.50%) GitLab
3 1 (12.50%) Visual Studio Team System
General
1 8 (100.00%) Finance
2 6 (75.00%) Games
Job Titles
1 6 (75.00%) Big Data Developer
1 6 (75.00%) Developer
1 6 (75.00%) Hadoop Developer
2 1 (12.50%) Analytics Consultant
2 1 (12.50%) Big Data Consultant
2 1 (12.50%) Consultant
2 1 (12.50%) Data Analytics Engineer
2 1 (12.50%) Data Consultant
2 1 (12.50%) Data Engineer
Libraries, Frameworks & Software Standards
1 7 (87.50%) Kafka
2 6 (75.00%) Natural Language Processing
2 6 (75.00%) Play Framework
2 6 (75.00%) XML
3 5 (62.50%) HTML
3 5 (62.50%) HTML5
3 5 (62.50%) React
4 2 (25.00%) Lucene
5 1 (12.50%) Hibernate
5 1 (12.50%) JMS
5 1 (12.50%) JSON
5 1 (12.50%) OpenCV
5 1 (12.50%) Spark Streaming
5 1 (12.50%) Spring
5 1 (12.50%) TensorFlow
Miscellaneous
1 7 (87.50%) Algorithms
2 6 (75.00%) Analytical Skills
2 6 (75.00%) Fintech
3 1 (12.50%) Clustering
3 1 (12.50%) Management Information System
3 1 (12.50%) Replication
3 1 (12.50%) Self-Motivation
Operating Systems
1 6 (75.00%) Unix
2 1 (12.50%) CentOS
2 1 (12.50%) Linux
2 1 (12.50%) Red Hat Enterprise Linux
Processes & Methodologies
1 7 (87.50%) Data Science
1 7 (87.50%) DevOps
1 7 (87.50%) ETL
1 7 (87.50%) Visualisation
2 6 (75.00%) Business Intelligence
2 6 (75.00%) Continuous Integration
2 6 (75.00%) Data Analysis
2 6 (75.00%) Data Visualisation
2 6 (75.00%) Disruptive Innovation
2 6 (75.00%) Machine Learning
2 6 (75.00%) Mathematical Modelling
2 6 (75.00%) Mathematics
2 6 (75.00%) Problem-Solving
2 6 (75.00%) Statistical Modelling
2 6 (75.00%) Technical Architecture
3 5 (62.50%) ETL Development
3 5 (62.50%) Performance Tuning
4 2 (25.00%) Analytics
4 2 (25.00%) Low Latency
4 2 (25.00%) Open Source
Programming Languages
1 8 (100.00%) Java
1 8 (100.00%) Python
1 8 (100.00%) Scala
2 7 (87.50%) SQL
3 6 (75.00%) Bash Shell
3 6 (75.00%) JavaScript
3 6 (75.00%) Perl
3 6 (75.00%) R
4 2 (25.00%) C#
System Software
1 7 (87.50%) HDFS
2 1 (12.50%) Apache ZooKeeper
2 1 (12.50%) Docker
Systems Management
1 6 (75.00%) Hadoop YARN
2 5 (62.50%) Ansible
3 1 (12.50%) Kubernetes
3 1 (12.50%) Oozie
Vendors
1 6 (75.00%) Tableau
2 5 (62.50%) Atlassian
2 5 (62.50%) Hortonworks
3 1 (12.50%) Cloudera
3 1 (12.50%) Databricks
3 1 (12.50%) Salesforce.com
3 1 (12.50%) Talend