Period
to 28 July 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Scala skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Scala over the 6 months to 28 July 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.

Scala
England > London
6 months to
28 Jul 2017
Same period 2016 Same period 2015
Rank 88 107 162
Rank change year-on-year +19 +55 +70
Contract jobs citing Scala 1241 1055 700
As % of all contract IT jobs advertised in London 2.93% 2.33% 1.51%
As % of the Programming Languages category 6.18% 5.36% 3.60%
Number of daily rates quoted 948 873 553
London median daily rate £550 £550 £550
10th Percentile £413 £413 £413
90th Percentile £700 £680 £688
England median daily rate £525 £525 £550
% change year-on-year - -4.55% +10.00%
Number of hourly rates quoted 0 0 1
London median hourly rate - - £92.50
England median hourly rate - - £92.50

Scala is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for programming language skills.

Contract Programming Language Skills
London
Contract job vacancies with a requirement for programming language skills 20081 19678 19428
As % of all contract IT job vacancies advertised in London 47.37% 43.37% 41.99%
Number of daily rates quoted 14915 14840 14119
London median daily rate £500 £450 £450
Median daily rate % change year-on-year +11.11% - +5.88%
10th Percentile £325 £313 £300
90th Percentile £650 £638 £626
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +5.26%
Number of hourly rates quoted 148 92 139
London median hourly rate £37.50 £28.53 £24.23
Median hourly rate % change year-on-year +31.46% +17.73% -19.23%
10th Percentile £16.57 £14.64 £15.70
90th Percentile £50.60 £55.00 £52.17
England median hourly rate £41.00 £37.50 £35.00
% change year-on-year +9.33% +7.14% -

Scala
Job Vacancy Trend in London

Job postings citing Scala as a percentage of all IT jobs advertised in London.

Job vacancy trend for Scala in London

Scala
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Scala in London.

Contractor daily rate trend for Scala in London

Scala
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Scala in London over the 6 months to 28 July 2017.

Contractor daily rate histogram for Scala in London

Scala
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Scala in London.

Contractor hourly rate trend for Scala in London

Scala
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Scala within the London region over the 6 months to 28 July 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
Central London +6 187 £600 +9.09% 54
West London +25 43 £505 -2.42% 9
South London +6 29 £550 +22.22% 2
East London -4 14 £625 - 8
Scala
England

For the 6 months to 28 July 2017, IT contractor jobs citing Scala 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 London region with a requirement for Scala.

1 790 (63.66%) Java
2 712 (57.37%) Agile Software Development
3 416 (33.52%) Apache Spark
4 409 (32.96%) Python
4 409 (32.96%) Hadoop
5 404 (32.55%) TDD
6 395 (31.83%) Big Data
7 284 (22.88%) Scrum
8 255 (20.55%) Amazon AWS
9 252 (20.31%) DevOps
10 240 (19.34%) SQL
11 233 (18.78%) JavaScript
12 220 (17.73%) Akka
13 208 (16.76%) Finance
13 208 (16.76%) Banking
14 207 (16.68%) BDD
15 203 (16.36%) NoSQL
16 196 (15.79%) Kafka
17 190 (15.31%) Git (software)
18 189 (15.23%) Linux
19 183 (14.75%) Continuous Integration
20 180 (14.50%) Microservices
21 163 (13.13%) HTML
22 157 (12.65%) MongoDB
23 154 (12.41%) Apache Cassandra
23 154 (12.41%) Play Framework
24 152 (12.25%) AngularJS
24 152 (12.25%) Apache Hive
25 150 (12.09%) Jenkins
26 138 (11.12%) Pair Programming

Scala
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
1 416 (33.52%) Apache Spark
2 125 (10.07%) Apache
3 89 (7.17%) Elasticsearch
4 50 (4.03%) Apache Pig
5 32 (2.58%) Apache Solr
6 26 (2.10%) Tomcat
7 21 (1.69%) Confluence
8 18 (1.45%) SAS
9 17 (1.37%) OpenStack
10 15 (1.21%) nginx
11 10 (0.81%) JBoss
11 10 (0.81%) Oracle Coherence
12 9 (0.73%) DataSynapse
13 8 (0.64%) Jupyter
13 8 (0.64%) WebLogic
14 7 (0.56%) WebSphere
15 6 (0.48%) CMS
16 3 (0.24%) Hyperledger
16 3 (0.24%) MQSeries
17 2 (0.16%) GemFire
Applications
1 6 (0.48%) SPSS
2 5 (0.40%) Microsoft Excel
3 1 (0.081%) Microsoft Office
3 1 (0.081%) Microsoft PowerPoint
Business Applications
1 3 (0.24%) R3 Corda
2 1 (0.081%) IntelliMatch
2 1 (0.081%) Oracle BPM
Cloud Services
1 255 (20.55%) Amazon AWS
2 55 (4.43%) Microsoft Azure
3 41 (3.30%) Amazon EC2
4 29 (2.34%) GitHub
5 26 (2.10%) Amazon S3
6 22 (1.77%) Cloud Computing
7 21 (1.69%) Google Cloud Platform
8 12 (0.97%) Amazon EMR
9 8 (0.64%) PaaS
9 8 (0.64%) SaaS
10 7 (0.56%) AWS CloudFormation
11 6 (0.48%) Amazon Kinesis
12 5 (0.40%) AWS Lambda
13 4 (0.32%) Amazon ELB
13 4 (0.32%) Route 53
13 4 (0.32%) Virtual Private Cloud
14 3 (0.24%) Amazon CloudWatch
14 3 (0.24%) Amazon Glacier
14 3 (0.24%) Amazon SQS
14 3 (0.24%) Datadog
Communications & Networking
1 80 (6.45%) HTTP
2 21 (1.69%) Internet
3 9 (0.73%) SSL
4 8 (0.64%) TCP/IP
5 7 (0.56%) DNS
5 7 (0.56%) Firewall
6 6 (0.48%) Kerberos
7 4 (0.32%) Skype
8 3 (0.24%) DSL
8 3 (0.24%) LDAP
8 3 (0.24%) Network Security
9 2 (0.16%) HTTPS
9 2 (0.16%) SNA
10 1 (0.081%) SMS
10 1 (0.081%) SMTP
Database & Business Intelligence
1 409 (32.96%) Hadoop
2 395 (31.83%) Big Data
3 203 (16.36%) NoSQL
4 157 (12.65%) MongoDB
5 154 (12.41%) Apache Cassandra
6 152 (12.25%) Apache Hive
7 91 (7.33%) Relational Database
8 90 (7.25%) HBase
9 77 (6.20%) MySQL
9 77 (6.20%) PostgreSQL
10 53 (4.27%) Data Warehouse
11 45 (3.63%) SQL Server
12 41 (3.30%) Impala
13 37 (2.98%) Amazon DynamoDB
14 32 (2.58%) Neo4j
15 30 (2.42%) RDBMS
16 22 (1.77%) CouchDB
16 22 (1.77%) Sqoop
17 21 (1.69%) Hazelcast
18 20 (1.61%) Redis
Development Applications
1 190 (15.31%) Git (software)
2 150 (12.09%) Jenkins
3 77 (6.20%) JIRA
4 52 (4.19%) Cucumber
5 50 (4.03%) JUnit
6 46 (3.71%) Vagrant
7 39 (3.14%) Mockito
8 36 (2.90%) Subversion
9 34 (2.74%) Maven
10 30 (2.42%) TeamCity
11 23 (1.85%) IntelliJ
11 23 (1.85%) Jasmine
12 22 (1.77%) Selenium
13 20 (1.61%) Octopus Deploy
14 19 (1.53%) WebDriver
15 18 (1.45%) gulp
16 17 (1.37%) Grunt
17 16 (1.29%) Gradle
18 14 (1.13%) Bitbucket
19 10 (0.81%) Gatling
General
1 208 (16.76%) Banking
1 208 (16.76%) Finance
2 113 (9.11%) Investment Banking
3 100 (8.06%) Front Office
4 31 (2.50%) Retail
5 30 (2.42%) Games
6 17 (1.37%) Marketing
7 14 (1.13%) Telecoms
8 11 (0.89%) Financial Institution
9 7 (0.56%) Publishing
10 6 (0.48%) Advertising
11 5 (0.40%) Law
12 4 (0.32%) Back Office
12 4 (0.32%) Pharmaceutical
13 3 (0.24%) Corporate Banking
13 3 (0.24%) Retail Banking
14 1 (0.081%) French Language
14 1 (0.081%) Italian Language
Job Titles
1 854 (68.82%) Developer
2 479 (38.60%) Scala Developer
3 294 (23.69%) Java Developer
4 185 (14.91%) Senior Developer
5 138 (11.12%) Big Data Developer
6 128 (10.31%) Java Scala Developer
7 110 (8.86%) Data Engineer
8 91 (7.33%) Big Data Engineer
9 87 (7.01%) Senior Scala Developer
10 80 (6.45%) Agile Developer
11 71 (5.72%) Senior Java Developer
12 66 (5.32%) Python Developer
13 56 (4.51%) DevOps Engineer
14 49 (3.95%) Agile Java Developer
15 44 (3.55%) Hadoop Developer
16 41 (3.30%) Apache Spark Developer
17 40 (3.22%) Hadoop Engineer
18 38 (3.06%) AWS Engineer
19 37 (2.98%) Consultant
20 35 (2.82%) Data Scientist
Libraries, Frameworks & Software Standards
1 220 (17.73%) Akka
2 196 (15.79%) Kafka
3 163 (13.13%) HTML
4 154 (12.41%) Play Framework
5 152 (12.25%) AngularJS
6 132 (10.64%) CSS
7 131 (10.56%) Node.js
8 130 (10.48%) REST
9 129 (10.39%) Web Services
10 127 (10.23%) Spring
11 109 (8.78%) RESTful
12 97 (7.82%) React
13 95 (7.66%) JSON
14 90 (7.25%) HTML5
15 59 (4.75%) RabbitMQ
16 55 (4.43%) Hibernate
17 51 (4.11%) CSS3
18 46 (3.71%) .NET
19 45 (3.63%) jQuery
20 44 (3.55%) XML
Miscellaneous
1 111 (8.94%) Analytical Skills
2 72 (5.80%) Greenfield Project
3 71 (5.72%) Algorithms
4 64 (5.16%) Fixed Income
5 63 (5.08%) Derivative
6 57 (4.59%) Data Structures
7 56 (4.51%) User Experience
8 39 (3.14%) Computer Science
9 38 (3.06%) Foreign Exchange (FX)
10 37 (2.98%) Equities
11 35 (2.82%) Fintech
12 31 (2.50%) Market Risk
13 29 (2.34%) Blog
14 22 (1.77%) Grid Computing
15 21 (1.69%) Public Cloud
16 15 (1.21%) Credit Risk
17 13 (1.05%) Interest Rate Derivative
18 10 (0.81%) Equity Derivative
19 9 (0.73%) Credit Derivative
20 7 (0.56%) NHS
Operating Systems
1 189 (15.23%) Linux
2 128 (10.31%) Unix
3 22 (1.77%) Windows
4 20 (1.61%) Mac OS X
5 18 (1.45%) Mac OS
5 18 (1.45%) Red Hat Enterprise Linux
6 16 (1.29%) Android
7 9 (0.73%) Apple iOS
8 8 (0.64%) CentOS
9 3 (0.24%) CoreOS
10 2 (0.16%) AIX
11 1 (0.081%) Ubuntu
Processes & Methodologies
1 712 (57.37%) Agile Software Development
2 404 (32.55%) TDD
3 284 (22.88%) Scrum
4 252 (20.31%) DevOps
5 207 (16.68%) BDD
6 183 (14.75%) Continuous Integration
7 180 (14.50%) Microservices
8 138 (11.12%) Kanban
8 138 (11.12%) Pair Programming
9 129 (10.39%) Software Engineering
10 127 (10.23%) Open Source
11 121 (9.75%) Analytics
12 118 (9.51%) Test Automation
13 106 (8.54%) Functional Programming
14 105 (8.46%) Machine Learning
15 89 (7.17%) Multithreading
16 88 (7.09%) E-Commerce
17 74 (5.96%) Web Development
18 73 (5.88%) Continuous Deployment
18 73 (5.88%) ETL
Programming Languages
1 790 (63.66%) Java
2 409 (32.96%) Python
3 240 (19.34%) SQL
4 233 (18.78%) JavaScript
5 135 (10.88%) Ruby
6 81 (6.53%) C#
7 70 (5.64%) R
8 62 (5.00%) Go
9 59 (4.75%) Shell Script
10 55 (4.43%) C++
10 55 (4.43%) Groovy
11 52 (4.19%) Bash Shell
12 39 (3.14%) Clojure
13 27 (2.18%) Perl
14 17 (1.37%) C
14 17 (1.37%) Kotlin
15 15 (1.21%) PHP
16 14 (1.13%) Haskell
16 14 (1.13%) PL/SQL
17 11 (0.89%) Jython
Qualifications
1 65 (5.24%) Security Cleared
2 48 (3.87%) Degree
3 47 (3.79%) SC Cleared
4 14 (1.13%) PhD
5 12 (0.97%) Computer Science Degree
5 12 (0.97%) Numerate Degree
6 8 (0.64%) BPSS Clearance
7 5 (0.40%) Master's Degree
8 4 (0.32%) ISTQB
8 4 (0.32%) ISTQB Foundation Certification
9 2 (0.16%) CTC Cleared
10 1 (0.081%) A+ Certification
10 1 (0.081%) AAT
10 1 (0.081%) AWS Certification
10 1 (0.081%) BC Cleared
10 1 (0.081%) DBS Check
Quality Assurance & Compliance
1 79 (6.37%) QA
2 19 (1.53%) Data Quality
2 19 (1.53%) MiFID
3 2 (0.16%) Disclosure Scotland
4 1 (0.081%) EMIR
4 1 (0.081%) ISO 20022
System Software
1 136 (10.96%) Docker
2 74 (5.96%) HDFS
3 49 (3.95%) Apache Flume
4 18 (1.45%) Apache ZooKeeper
5 4 (0.32%) Platform Symphony
5 4 (0.32%) VMware Workstation
6 3 (0.24%) Varnish
7 1 (0.081%) Oracle RAC
7 1 (0.081%) Virtual Machines
7 1 (0.081%) VirtualBox
7 1 (0.081%) VMware Infrastructure
Systems Management
1 95 (7.66%) Ansible
1 95 (7.66%) Puppet
2 73 (5.88%) Opscode Chef
3 61 (4.92%) Kubernetes
4 35 (2.82%) logstash
5 33 (2.66%) Hadoop YARN
5 33 (2.66%) Terraform
6 31 (2.50%) Kibana
7 25 (2.01%) Grafana
8 15 (1.21%) Oozie
9 14 (1.13%) Packer
10 9 (0.73%) HAProxy
10 9 (0.73%) Nagios
11 8 (0.64%) Prometheus
12 7 (0.56%) Mesos
13 5 (0.40%) ZABBIX
14 4 (0.32%) Ambari
14 4 (0.32%) Graphite
14 4 (0.32%) Salt
15 3 (0.24%) HP SiteScope
Vendors
1 69 (5.56%) Oracle
2 64 (5.16%) Cloudera
3 55 (4.43%) Hortonworks
4 31 (2.50%) Splunk
5 29 (2.34%) Google
6 24 (1.93%) AppDynamics
7 16 (1.29%) Tableau
8 15 (1.21%) Microsoft
9 12 (0.97%) IBM
10 11 (0.89%) Red Hat
10 11 (0.89%) Sybase
11 8 (0.64%) Ab Initio
11 8 (0.64%) IBM Sterling
11 8 (0.64%) Informatica
12 7 (0.56%) New Relic
13 6 (0.48%) SaltStack
13 6 (0.48%) VMware
14 5 (0.40%) Netezza
14 5 (0.40%) RapidMiner
14 5 (0.40%) Talend
London
IntaPeople
Rate: £500 - £650 per day
Posted: 2 hours ago
London
Venture Up
Rate: From £400 to £550 per day
Posted: 22 hours ago
London
Client Server
Rate: £500 - £550 per day
Posted: 23 hours ago
London
Comtecs
Rate: £450 - £550 Per Day
Posted: 23 hours ago
City, London
Harvey Nash plc
Rate: £500 - £550 per day
Posted: 2 days ago
City, London
TEKsystems
Rate: £600 - £700 per day
Posted: Yesterday
Central London / West End
Reed Business Information Ltd
Rate: Competitive day rate - Market rate
Posted: 18 hours ago
City, London
Haybrook IT Resourcing Ltd
Rate: Up to £500 per day
Posted: Yesterday
City, London
McGregor Boyall
Rate: £500 - £700 per annum
Posted: 21 hours ago
Bromley, Kent
TEKsystems
Rate: £500 - £600 per annum
Posted: Yesterday
City, London
Linux Recruit
Rate: £550 - £600 per day
Posted: 2 days ago
London
Experis Ltd
Rate: £400.00 - £550.00 per day
Posted: Yesterday
City, London
Senitor Associates
Rate: £250 - £350 per day
Posted: Yesterday
North London
Oliver Bernard
Rate: £500 - £550 per day
Posted: 3 days ago
City, London
Modis International
Rate: £600 - £645 per day
Posted: Yesterday
London
TEKsystems
Rate: £550 - £600 per day
Posted: 2 days ago
London
Oho Group Ltd.
Rate: £450 - £500 per day
Posted: 2 days ago
City, London
Oscar
Rate: £550 - £650 per week + PLEASE SEE AD
Posted: 2 days ago
City, London
Austin Fraser
Rate: £550 - £600 per day
Posted: 4 days ago
London
Parallel Consulting
Rate: Excellent Rates of Pay - Experience Dependant
Posted: 2 days ago
City, London
Digitech Resourcing Ltd
Rate: Up to £500 per day
Posted: 3 days ago
London
Hays Finance Technology
Rate: £600.00 - £675.00 per day
Posted: 3 days ago
London
TEKsystems
Rate: £500 - £600 per day
Posted: 3 days ago
City, London
TEKsystems
Rate: £375 - £400 per day
Posted: 2 days ago
City, London
LA International
Rate: Market Rate
Posted: 3 days ago
City, London
TEKsystems
Rate: £600 - £675 per day
Posted: 4 days ago
London
Lorien Resourcing
Posted: 6 days ago
London
Haybrook IT Resourcing Ltd
Rate: Up to £675 per day
Posted: 18 hours ago
South East London
X4 Group
Rate: Market related
Posted: 6 days ago
City, London
Randstad Technologies
Rate: £500 - £600 per day
Posted: 6 days ago