The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Spring Batch skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spring Batch over the 3 months to 25 June 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.

Spring Batch
England / London
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 407 421 434
Rank change year-on-year +14 +13  
Contract jobs citing Spring Batch 11 3 1
As % of all contract IT jobs advertised in London 0.054% 0.014% 0.004%
As % of the Libraries, Frameworks & Software Standards category 0.15% 0.043% 0.014%
Number of daily rates quoted 10 2 1
Median daily rate £525 £475 £438
Median daily rate % change year-on-year +10.52% +8.57%  
UK excluding London median daily rate £425 £379 -
% change year-on-year +12.21% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Spring Batch is in the industry standards, technical specifications and software library and framework 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 industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 7331 6935 7333
As % of all contract IT job vacancies advertised in London 35.83% 32.44% 31.31%
Number of daily rates quoted 5444 5322 5317
Median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.55% +5.88%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 50 25 50
Median hourly rate £35.00 £40.00 £22.50
Median hourly rate % change year-on-year -12.50% +77.77%  
90% offered a hourly rate of more than £16.00 £20.00 £16.13
10% offered a hourly rate of more than £55.00 £190.00 £60.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

Spring Batch
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Spring Batch as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Spring Batch in London

Spring Batch
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Spring Batch in London

Spring Batch
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Spring Batch in London over the 3 months to 25 June 2017.

Contractor daily rate histogram for Spring Batch in London

For the 6 months to 25 June 2017, IT contractor jobs citing Spring Batch 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 Spring Batch.

1 11 (91.67%) Java
1 11 (91.67%) Spring
2 10 (83.33%) Banking
2 10 (83.33%) Maven
3 7 (58.33%) Spring Integration
4 6 (50.00%) Oracle
5 5 (41.67%) MVC
5 5 (41.67%) Linux
5 5 (41.67%) JavaScript
6 4 (33.33%) HTML
6 4 (33.33%) CSS
6 4 (33.33%) Data Warehouse
6 4 (33.33%) JMS
6 4 (33.33%) ETL
6 4 (33.33%) FpML
6 4 (33.33%) JIRA
6 4 (33.33%) FIX Protocol
6 4 (33.33%) Oracle Coherence
6 4 (33.33%) Spring MVC
6 4 (33.33%) Data Integration
6 4 (33.33%) Git (software)
6 4 (33.33%) HTML5
6 4 (33.33%) CSS3
6 4 (33.33%) GemFire
7 3 (25.00%) DevOps
7 3 (25.00%) Spring Boot
7 3 (25.00%) Multithreading
7 3 (25.00%) Agile Software Development
7 3 (25.00%) TDD
7 3 (25.00%) Finance

Spring Batch
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 4 (33.33%) GemFire
1 4 (33.33%) Oracle Coherence
2 2 (16.67%) Elasticsearch
3 1 (8.33%) CMS
Database & Business Intelligence
1 4 (33.33%) Data Warehouse
2 2 (16.67%) Big Data
2 2 (16.67%) MySQL
3 1 (8.33%) Oracle Database
3 1 (8.33%) Oracle Database 11g
3 1 (8.33%) RDBMS
3 1 (8.33%) Relational Database
Development Applications
1 10 (83.33%) Maven
2 4 (33.33%) Git (software)
2 4 (33.33%) JIRA
3 3 (25.00%) Eclipse
4 2 (16.67%) Atlassian Bamboo
4 2 (16.67%) Cucumber
4 2 (16.67%) IntelliJ
4 2 (16.67%) JUnit
4 2 (16.67%) Subversion
5 1 (8.33%) Ant
5 1 (8.33%) Gradle
General
1 10 (83.33%) Banking
2 3 (25.00%) Finance
3 2 (16.67%) Investment Banking
Job Titles
1 11 (91.67%) Developer
1 11 (91.67%) Java Developer
2 6 (50.00%) Senior Developer
2 6 (50.00%) Senior Java Developer
3 2 (16.67%) Full Stack Developer
3 2 (16.67%) Senior Full Stack Developer
4 1 (8.33%) Architect
4 1 (8.33%) DevOps Developer
4 1 (8.33%) Integration Architect
4 1 (8.33%) Investment Banking Java Developer
4 1 (8.33%) Senior Investment Banking Java Developer
4 1 (8.33%) Solutions Architect
Libraries, Frameworks & Software Standards
1 11 (91.67%) Spring
2 7 (58.33%) Spring Integration
3 4 (33.33%) CSS
3 4 (33.33%) CSS3
3 4 (33.33%) FIX Protocol
3 4 (33.33%) FpML
3 4 (33.33%) HTML
3 4 (33.33%) HTML5
3 4 (33.33%) JMS
3 4 (33.33%) Spring MVC
4 3 (25.00%) JDBC
4 3 (25.00%) Spring Boot
4 3 (25.00%) Web Services
4 3 (25.00%) XML
5 2 (16.67%) AngularJS
5 2 (16.67%) D3.js
5 2 (16.67%) Hibernate
5 2 (16.67%) jQuery
5 2 (16.67%) RESTful
6 1 (8.33%) JSF
Miscellaneous
1 2 (16.67%) Derivative
1 2 (16.67%) Enterprise Software
1 2 (16.67%) Equities
1 2 (16.67%) Foreign Exchange (FX)
1 2 (16.67%) Greenfield Project
2 1 (8.33%) Credit Risk
2 1 (8.33%) Market Risk
2 1 (8.33%) Mobile App
2 1 (8.33%) Mobile Banking
2 1 (8.33%) User Experience
Operating Systems
1 5 (41.67%) Linux
2 3 (25.00%) Unix
3 1 (8.33%) Windows
Processes & Methodologies
1 5 (41.67%) MVC
2 4 (33.33%) Data Integration
2 4 (33.33%) ETL
3 3 (25.00%) Agile Software Development
3 3 (25.00%) DevOps
3 3 (25.00%) Multithreading
3 3 (25.00%) TDD
4 2 (16.67%) Concurrent Programming
4 2 (16.67%) Front End Development
4 2 (16.67%) Microservices
4 2 (16.67%) Risk Management
4 2 (16.67%) SOA
4 2 (16.67%) Web Development
4 2 (16.67%) Workflow
5 1 (8.33%) OO
5 1 (8.33%) Scrum
5 1 (8.33%) Test Automation
Programming Languages
1 11 (91.67%) Java
2 5 (41.67%) JavaScript
3 3 (25.00%) SQL
Vendors
1 6 (50.00%) Oracle
2 2 (16.67%) TIBCO
3 1 (8.33%) Guidewire