Period
to 15 December 2017

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Spark Streaming skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spark Streaming over the 6 months to 15 December 2017 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 Spark Streaming
UK > England
6 months to
15 Dec 2017
Same period 2016 Same period 2015
Rank 726 758 866
Rank change year-on-year +32 +108 -29
Contract jobs citing Spark Streaming 124 99 12
As % of all contract IT jobs advertised in England 0.13% 0.10% 0.012%
As % of the Libraries, Frameworks & Software Standards category 0.40% 0.34% 0.040%
Number of daily rates quoted 73 63 6
England median daily rate £515 £550 £501
Median daily rate % change year-on-year -6.36% +9.89% -9.00%
10th Percentile £420 £459 £456
90th Percentile £589 £745 £569
UK median daily rate £515 £550 £501
% change year-on-year -6.36% +9.89% -9.00%
Number of hourly rates quoted 1 0 0
England median hourly rate £35.00 - -
UK median hourly rate £35.00 - -

Spark Streaming is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 30768 29529 30161
As % of all contract IT jobs advertised in England 32.39% 30.86% 29.12%
Number of daily rates quoted 21944 20568 20990
England median daily rate £475 £425 £415
Median daily rate % change year-on-year +11.76% +2.41% +3.75%
10th Percentile £313 £300 £279
90th Percentile £625 £588 £588
UK median daily rate £450 £425 £413
% change year-on-year +5.88% +3.03% +3.13%
Number of hourly rates quoted 353 330 521
England median hourly rate £40.00 £40.00 £37.50
Median hourly rate % change year-on-year - +6.67% +7.14%
10th Percentile £18.00 £15.00 £14.25
90th Percentile £52.50 £50.00 £52.50
UK median hourly rate £40.00 £40.00 £37.50
% change year-on-year - +6.67% +7.14%

Spark Streaming
Job Vacancy Trend in England

Job postings citing Spark Streaming as a percentage of all IT jobs advertised in England.

Job vacancy trend for Spark Streaming in England

Spark Streaming
Contractor Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Spark Streaming in England.

Contractor daily rate trend for Spark Streaming in England

Spark Streaming
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Spark Streaming in England over the 6 months to 15 December 2017.

Contractor daily rate histogram for Spark Streaming in England

Spark Streaming
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Spark Streaming within the England region over the 6 months to 15 December 2017. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -18 57 £525 -4.55% 7
South East +9 32 £500 -9.09%
North of England +67 29 £461 -16.18% 1
Yorkshire - 29 £461 -
East of England - 6 £488 -
Spark Streaming
UK

For the 6 months to 15 December 2017, IT contractor jobs citing Spark Streaming also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for Spark Streaming.

1 122 (98.39%) Apache Spark
2 99 (79.84%) Big Data
2 99 (79.84%) Kafka
3 85 (68.55%) Hadoop
4 76 (61.29%) Agile Software Development
5 69 (55.65%) Apache Hive
6 65 (52.42%) Java
6 65 (52.42%) ETL
6 65 (52.42%) HBase
7 55 (44.35%) MapReduce
8 51 (41.13%) GitHub
9 49 (39.52%) Python
10 47 (37.90%) Apache Flume
11 44 (35.48%) Shell Script
12 43 (34.68%) Continuous Integration
13 42 (33.87%) SQL
13 42 (33.87%) Impala
14 41 (33.06%) Git (software)
15 40 (32.26%) RESTful
15 40 (32.26%) HDFS
16 39 (31.45%) Scala
16 39 (31.45%) Linux
17 37 (29.84%) Apache Cassandra
17 37 (29.84%) TDD
17 37 (29.84%) Sqoop
18 35 (28.23%) DevOps
18 35 (28.23%) Open Source
19 33 (26.61%) NoSQL
20 32 (25.81%) Scrum
21 29 (23.39%) Jenkins

Spark Streaming
Co-occurring IT Skills in England 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
1 122 (98.39%) Apache Spark
2 25 (20.16%) Apache
3 16 (12.90%) Tomcat
4 15 (12.10%) GemFire
5 13 (10.48%) Cloud Foundry
6 12 (9.68%) OpenStack
7 11 (8.87%) Elasticsearch
8 9 (7.26%) Apache Pig
9 1 (0.81%) Jupyter
Applications
1 1 (0.81%) MS Visio
Cloud Services
1 51 (41.13%) GitHub
2 15 (12.10%) Amazon AWS
3 13 (10.48%) PaaS
4 5 (4.03%) Bluemix
4 5 (4.03%) IBM Cloud
5 3 (2.42%) SaaS
6 2 (1.61%) Amazon EC2
7 1 (0.81%) Amazon Kinesis
7 1 (0.81%) Amazon S3
7 1 (0.81%) Amazon SQS
Communications & Networking
1 15 (12.10%) LAN
2 14 (11.29%) VPN
2 14 (11.29%) WAN
3 13 (10.48%) HTTP
4 5 (4.03%) Kerberos
5 1 (0.81%) Internet
5 1 (0.81%) SSL
Database & Business Intelligence
1 99 (79.84%) Big Data
2 85 (68.55%) Hadoop
3 69 (55.65%) Apache Hive
4 65 (52.42%) HBase
5 42 (33.87%) Impala
6 37 (29.84%) Apache Cassandra
6 37 (29.84%) Sqoop
7 33 (26.61%) NoSQL
8 20 (16.13%) MongoDB
9 13 (10.48%) OLTP
10 11 (8.87%) PostgreSQL
11 8 (6.45%) Flink
12 6 (4.84%) Mahout
13 5 (4.03%) Amazon Redshift
13 5 (4.03%) Data Warehouse
13 5 (4.03%) SQL Server
13 5 (4.03%) Star Schema
14 4 (3.23%) Oracle ODI
14 4 (3.23%) Spark SQL
14 4 (3.23%) SQL Server Integration Services
Development Applications
1 41 (33.06%) Git (software)
2 29 (23.39%) Jenkins
3 14 (11.29%) Gradle
4 13 (10.48%) IntelliJ
4 13 (10.48%) JUnit
4 13 (10.48%) Talend Open Studio
5 9 (7.26%) JIRA
6 4 (3.23%) Maven
7 1 (0.81%) Apache Continuum
7 1 (0.81%) ERwin
7 1 (0.81%) GitLab
7 1 (0.81%) GoCD
7 1 (0.81%) Subversion
General
1 22 (17.74%) Finance
2 12 (9.68%) Banking
3 9 (7.26%) Marketing
4 7 (5.65%) Telecoms
5 6 (4.84%) Electronics
5 6 (4.84%) Manufacturing
6 4 (3.23%) Publishing
6 4 (3.23%) Retail
7 1 (0.81%) Pharmaceutical
Job Titles
1 66 (53.23%) Developer
2 35 (28.23%) Data Engineer
3 22 (17.74%) Big Data Developer
3 22 (17.74%) Java Developer
4 18 (14.52%) DevOps Engineer
5 17 (13.71%) Scala Developer
6 16 (12.90%) Big Data Engineer
7 12 (9.68%) Apache Spark Developer
8 8 (6.45%) Hadoop Developer
8 8 (6.45%) Hadoop Engineer
9 6 (4.84%) Architect
9 6 (4.84%) Java Hadoop Developer
10 4 (3.23%) Data Architect
10 4 (3.23%) Java Engineer
10 4 (3.23%) Senior Data Engineer
11 3 (2.42%) Big Data Architect
11 3 (2.42%) Database Developer
11 3 (2.42%) Elasticsearch Developer
11 3 (2.42%) Elasticsearch Engineer
11 3 (2.42%) Hadoop Architect
Libraries, Frameworks & Software Standards
1 99 (79.84%) Kafka
2 40 (32.26%) RESTful
3 24 (19.35%) Spring
4 21 (16.94%) JSON
5 18 (14.52%) J2EE
6 17 (13.71%) Spring Boot
6 17 (13.71%) Spring Integration
7 16 (12.90%) Sensu
8 15 (12.10%) Middleware
8 15 (12.10%) Web Services
9 13 (10.48%) Akka
9 13 (10.48%) Apache Camel
10 10 (8.06%) Elastic Stack
10 10 (8.06%) RabbitMQ
11 9 (7.26%) Play Framework
11 9 (7.26%) spray
12 8 (6.45%) REST
13 7 (5.65%) XML
14 6 (4.84%) Ajax
14 6 (4.84%) SOAP
Miscellaneous
1 13 (10.48%) Linux Command Line
1 13 (10.48%) Replication
1 13 (10.48%) Virtual Team
2 11 (8.87%) Algorithms
3 10 (8.06%) Greenfield Project
4 4 (3.23%) Computer Science
5 3 (2.42%) Data Structures
6 2 (1.61%) Clustering
7 1 (0.81%) Analytical Skills
7 1 (0.81%) Data Centre
7 1 (0.81%) Internet of Things
7 1 (0.81%) Smart Meter
Operating Systems
1 39 (31.45%) Linux
2 17 (13.71%) Unix
3 14 (11.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 76 (61.29%) Agile Software Development
2 65 (52.42%) ETL
3 55 (44.35%) MapReduce
4 43 (34.68%) Continuous Integration
5 37 (29.84%) TDD
6 35 (28.23%) DevOps
6 35 (28.23%) Open Source
7 32 (25.81%) Scrum
8 25 (20.16%) Analytics
9 24 (19.35%) Microservices
10 19 (15.32%) Data Analytics
10 19 (15.32%) Disaster Recovery
11 17 (13.71%) Configuration Management
12 16 (12.90%) Machine Learning
12 16 (12.90%) Pair Programming
13 15 (12.10%) Data Modelling
14 14 (11.29%) Big Data Analytics
14 14 (11.29%) Information Security
15 13 (10.48%) Performance Tuning
15 13 (10.48%) User Stories
Programming Languages
1 65 (52.42%) Java
2 49 (39.52%) Python
3 44 (35.48%) Shell Script
4 42 (33.87%) SQL
5 39 (31.45%) Scala
6 6 (4.84%) JavaScript
7 3 (2.42%) C#
8 1 (0.81%) Bash Shell
8 1 (0.81%) C++
8 1 (0.81%) Perl
Qualifications
1 26 (20.97%) Security Cleared
2 22 (17.74%) SC Cleared
3 15 (12.10%) Degree
4 5 (4.03%) DV Cleared
Quality Assurance & Compliance
1 16 (12.90%) QA
2 2 (1.61%) GDPR
System Software
1 47 (37.90%) Apache Flume
2 40 (32.26%) HDFS
3 20 (16.13%) Apache ZooKeeper
4 15 (12.10%) Docker
Systems Management
1 24 (19.35%) Ansible
2 21 (16.94%) Hadoop YARN
3 16 (12.90%) Prometheus
4 10 (8.06%) Kibana
4 10 (8.06%) logstash
5 6 (4.84%) Kubernetes
6 5 (4.03%) Ambari
6 5 (4.03%) Oozie
7 4 (3.23%) Puppet
8 2 (1.61%) Control-M
9 1 (0.81%) Nagios
9 1 (0.81%) Opscode Chef
9 1 (0.81%) Rancher
Vendors
1 14 (11.29%) Red Hat
2 13 (10.48%) Hortonworks
2 13 (10.48%) Informatica
2 13 (10.48%) Talend
3 10 (8.06%) Cloudera
4 8 (6.45%) MapR
5 6 (4.84%) Oracle
5 6 (4.84%) SAP
5 6 (4.84%) Tableau
5 6 (4.84%) Teradata
6 5 (4.03%) IBM
7 2 (1.61%) Google
8 1 (0.81%) Ab Initio
8 1 (0.81%) Cognos
8 1 (0.81%) Twitter