Period
to 15 October 2018

The following table provides summary statistics for contract job vacancies with a requirement for Flask skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Flask over the 6 months to 15 October 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.

Flask
UK
6 months to
15 Oct 2018
Same period 2017 Same period 2016
Rank 686 697 759
Rank change year-on-year +11 +62 +52
Contract jobs citing Flask 203 184 148
As % of all contract IT jobs advertised in the UK 0.20% 0.19% 0.14%
As % of the Libraries, Frameworks & Software Standards category 0.56% 0.58% 0.46%
Number of daily rates quoted 146 121 103
UK median daily rate £500 £500 £425
Median daily rate % change year-on-year - +17.65% +13.33%
10th Percentile £394 £363 £326
90th Percentile £600 £575 £575
UK excluding London median daily rate £413 £419 £375
% change year-on-year -1.43% +11.67% -
Number of hourly rates quoted 1 0 0
UK median hourly rate £50.00 - -
UK excluding London median hourly rate £50.00 - -

Flask 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 with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 35,984 31,722 32,119
As % of all contract IT jobs advertised in the UK 34.91% 32.23% 30.33%
Number of daily rates quoted 25,309 22,216 22,351
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £325 £311 £295
90th Percentile £638 £625 £588
UK excluding London median daily rate £425 £400 £388
% change year-on-year +6.25% +3.23% +3.33%
Number of hourly rates quoted 333 375 382
UK median hourly rate £41.53 £40.00 £37.50
Median hourly rate % change year-on-year +3.83% +6.67% +0.13%
10th Percentile £15.24 £18.60 £13.50
90th Percentile £58.50 £52.50 £50.90
UK excluding London median hourly rate £41.00 £40.00 £36.00
% change year-on-year +2.50% +11.11% -4.00%

Flask
Job Vacancy Trend

Job postings citing Flask as a percentage of all IT jobs advertised.

Job vacancy trend for Flask in the UK

Flask
Contractor Daily Rate Trend

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

Contractor daily rate trend for Flask in the UK

Flask
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Flask over the 6 months to 15 October 2018.

Contractor daily rate histogram for Flask in the UK

Flask
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for Flask in the UK

Flask
Top 13 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Flask within the UK over the 6 months to 15 October 2018. 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
England -11 184 £500 - 90
London +5 148 £525 +5.00% 75
UK excluding London -19 50 £413 -1.43% 15
North of England -17 11 £400 -2.97% 3
North West - 11 £400 - 2
Wales -9 10 £400 -8.57%
South East -4 8 £450 +36.88% 6
South West -14 6 £320 -34.36% 1
Midlands -16 6 £400 - 1
West Midlands - 6 £400 - 1
Northern Ireland +36 3 - -
East of England -11 3 £500 +14.29% 4
Scotland -25 3 - -

For the 6 months to 15 October 2018, IT contractor jobs citing Flask 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 with a requirement for Flask.

1 203 (100.00%) Python
2 99 (48.77%) Django
3 78 (38.42%) Docker
4 66 (32.51%) Agile Software Development
5 64 (31.53%) JavaScript
6 56 (27.59%) TDD
7 50 (24.63%) SQL
8 49 (24.14%) Software Engineering
9 46 (22.66%) Data Science
10 44 (21.67%) Machine Learning
11 43 (21.18%) Linux
12 39 (19.21%) BDD
13 38 (18.72%) HTML
14 36 (17.73%) CSS
15 35 (17.24%) Celery
16 34 (16.75%) React
16 34 (16.75%) Git (software)
17 33 (16.26%) Microservices
18 32 (15.76%) PostgreSQL
19 31 (15.27%) NumPy
20 30 (14.78%) Continuous Integration
20 30 (14.78%) Java
20 30 (14.78%) DevOps
20 30 (14.78%) Pandas
21 29 (14.29%) Finance
22 28 (13.79%) Algorithms
23 27 (13.30%) Test Automation
23 27 (13.30%) Big Data
24 26 (12.81%) Selenium
25 25 (12.32%) REST

Flask
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 20 (9.85%) Gunicorn
2 15 (7.39%) Elasticsearch
3 13 (6.40%) nginx
4 12 (5.91%) Apache Spark
5 9 (4.43%) Cloud Foundry
6 6 (2.96%) Apache Airflow
7 5 (2.46%) Tornado
8 4 (1.97%) Apache
8 4 (1.97%) IPython
9 3 (1.48%) Apache Solr
9 3 (1.48%) ArcGIS
9 3 (1.48%) Confluence
9 3 (1.48%) Luigi
9 3 (1.48%) OpenStack
9 3 (1.48%) SAS
10 2 (0.99%) CMS
10 2 (0.99%) Jupyter
11 1 (0.49%) Facebook Platform
Applications
1 4 (1.97%) Chatbot
2 3 (1.48%) Microsoft PowerPoint
2 3 (1.48%) SPSS
Cloud Services
1 18 (8.87%) Amazon AWS
1 18 (8.87%) Microsoft Azure
2 10 (4.93%) AWS Lambda
2 10 (4.93%) GitHub
2 10 (4.93%) Serverless
3 9 (4.43%) Google Cloud Platform
4 7 (3.45%) Azure Functions
5 6 (2.96%) Google App Engine
5 6 (2.96%) PaaS
6 4 (1.97%) AdWords
6 4 (1.97%) Slack
7 3 (1.48%) Amazon EC2
7 3 (1.48%) Amazon S3
7 3 (1.48%) AWS CloudFormation
8 2 (0.99%) Trello
9 1 (0.49%) Amazon Kinesis
9 1 (0.49%) AWS Elastic Beanstalk
9 1 (0.49%) IBM Cloud
9 1 (0.49%) OpenShift
9 1 (0.49%) Virtual Private Cloud
Communications & Networking
1 7 (3.45%) AMQP
2 1 (0.49%) DSL
2 1 (0.49%) HTTP
2 1 (0.49%) Internet
2 1 (0.49%) SSH
Database & Business Intelligence
1 32 (15.76%) PostgreSQL
2 27 (13.30%) Big Data
3 19 (9.36%) MySQL
3 19 (9.36%) NoSQL
4 14 (6.90%) Hadoop
4 14 (6.90%) MongoDB
5 9 (4.43%) Apache Hive
5 9 (4.43%) Redis
6 7 (3.45%) Relational Database
7 6 (2.96%) RDBMS
7 6 (2.96%) SQL Server
8 5 (2.46%) Apache Cassandra
9 3 (1.48%) Blockchain
9 3 (1.48%) Cosmos DB
9 3 (1.48%) Data Warehouse
9 3 (1.48%) Oracle Database
9 3 (1.48%) Oracle ODI
10 2 (0.99%) BigQuery
10 2 (0.99%) Data Lake
11 1 (0.49%) Amazon DynamoDB
Development Applications
1 34 (16.75%) Git (software)
2 26 (12.81%) Selenium
3 20 (9.85%) Gatling
3 20 (9.85%) Jenkins
4 17 (8.37%) Robot Framework
5 7 (3.45%) Subversion
6 6 (2.96%) JIRA
7 5 (2.46%) GitLab
8 4 (1.97%) Gradle
8 4 (1.97%) TeamCity
8 4 (1.97%) Travis CI
9 3 (1.48%) Atlassian Bamboo
9 3 (1.48%) Grunt
9 3 (1.48%) gulp
9 3 (1.48%) JMeter
9 3 (1.48%) Maven
9 3 (1.48%) Pivotal Tracker
10 2 (0.99%) JUnit
10 2 (0.99%) Liquibase
10 2 (0.99%) webpack
General
1 29 (14.29%) Finance
2 13 (6.40%) Retail
3 7 (3.45%) Front Office
3 7 (3.45%) Telecoms
4 6 (2.96%) Marketing
5 5 (2.46%) Banking
6 4 (1.97%) Advertising
7 3 (1.48%) Automotive
8 2 (0.99%) Games
8 2 (0.99%) Investment Banking
9 1 (0.49%) Financial Institution
9 1 (0.49%) Retail Banking
Job Titles
1 145 (71.43%) Developer
2 119 (58.62%) Python Developer
3 40 (19.70%) Python Engineer
4 24 (11.82%) Senior Developer
4 24 (11.82%) Software Engineer
5 20 (9.85%) Senior Python Developer
6 19 (9.36%) Python Software Engineer
7 14 (6.90%) Full Stack Developer
8 11 (5.42%) Lead Developer
9 10 (4.93%) Machine Learning Engineer
10 8 (3.94%) JavaScript Developer
10 8 (3.94%) React Developer
11 7 (3.45%) Data Scientist
11 7 (3.45%) DevOps Engineer
11 7 (3.45%) Lead Software Engineer
12 6 (2.96%) Algorithm Engineer
12 6 (2.96%) Django Developer
12 6 (2.96%) Java Developer
13 5 (2.46%) Agile Developer
13 5 (2.46%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 99 (48.77%) Django
2 38 (18.72%) HTML
3 36 (17.73%) CSS
4 35 (17.24%) Celery
5 34 (16.75%) React
6 31 (15.27%) NumPy
7 30 (14.78%) Pandas
8 25 (12.32%) REST
9 24 (11.82%) SQLAlchemy
10 19 (9.36%) pytest
10 19 (9.36%) TensorFlow
11 17 (8.37%) Enzyme
11 17 (8.37%) Jest
11 17 (8.37%) Node.js
12 16 (7.88%) AngularJS
12 16 (7.88%) Web Services
13 15 (7.39%) RESTful
14 14 (6.90%) Elastic Stack
15 11 (5.42%) Keras
16 10 (4.93%) Spring
Miscellaneous
1 28 (13.79%) Algorithms
2 17 (8.37%) Computer Science
3 14 (6.90%) Analytical Skills
4 13 (6.40%) Hedge funds
5 12 (5.91%) Greenfield Project
6 11 (5.42%) Data Structures
7 6 (2.96%) Digital Media
7 6 (2.96%) User Experience
8 5 (2.46%) Fintech
9 4 (1.97%) Client/Server
10 3 (1.48%) Blog
10 3 (1.48%) Enterprise Software
10 3 (1.48%) iPad
10 3 (1.48%) Management Information System
10 3 (1.48%) NHS
10 3 (1.48%) Self-Motivation
11 2 (0.99%) Embedded Systems
11 2 (0.99%) Mobile Banking
11 2 (0.99%) Social Media
12 1 (0.49%) Smart Meter
Operating Systems
1 43 (21.18%) Linux
2 10 (4.93%) Android
3 4 (1.97%) Unix
4 2 (0.99%) Mac OS X
5 1 (0.49%) Debian
Processes & Methodologies
1 66 (32.51%) Agile Software Development
2 56 (27.59%) TDD
3 49 (24.14%) Software Engineering
4 46 (22.66%) Data Science
5 44 (21.67%) Machine Learning
6 39 (19.21%) BDD
7 33 (16.26%) Microservices
8 30 (14.78%) Continuous Integration
8 30 (14.78%) DevOps
9 27 (13.30%) Test Automation
10 22 (10.84%) Web Development
11 17 (8.37%) Artificial Intelligence
11 17 (8.37%) E-Commerce
11 17 (8.37%) Mentoring
12 16 (7.88%) Open Source
13 15 (7.39%) Unit Testing
14 14 (6.90%) Coaching
15 13 (6.40%) Analytics
15 13 (6.40%) Continuous Delivery
16 11 (5.42%) Front End Development
Programming Languages
1 203 (100.00%) Python
2 64 (31.53%) JavaScript
3 50 (24.63%) SQL
4 30 (14.78%) Java
5 19 (9.36%) ES6
5 19 (9.36%) Go
6 13 (6.40%) Bash Shell
7 8 (3.94%) C++
8 5 (2.46%) C#
8 5 (2.46%) Perl
8 5 (2.46%) PHP
9 4 (1.97%) Cython
9 4 (1.97%) Scala
9 4 (1.97%) Shell Script
10 3 (1.48%) Kotlin
10 3 (1.48%) MATLAB
10 3 (1.48%) PL/SQL
10 3 (1.48%) R
11 2 (0.99%) C
11 2 (0.99%) Prolog
Qualifications
1 13 (6.40%) Degree
2 10 (4.93%) Computer Science Degree
3 8 (3.94%) Master's Degree
4 7 (3.45%) PhD
5 4 (1.97%) Security Cleared
6 3 (1.48%) SC Cleared
7 1 (0.49%) AWS Certification
Quality Assurance & Compliance
1 3 (1.48%) QA
System Software
1 78 (38.42%) Docker
2 2 (0.99%) Varnish
3 1 (0.49%) Apache ZooKeeper
3 1 (0.49%) Ceph
3 1 (0.49%) etcd
3 1 (0.49%) VMware Infrastructure
Systems Management
1 24 (11.82%) Ansible
2 18 (8.87%) Terraform
3 17 (8.37%) Kubernetes
4 5 (2.46%) Grafana
4 5 (2.46%) Prometheus
5 3 (1.48%) Kibana
5 3 (1.48%) logstash
6 2 (0.99%) Mesos
6 2 (0.99%) Opscode Chef
6 2 (0.99%) Puppet
7 1 (0.49%) Consul
7 1 (0.49%) HAProxy
7 1 (0.49%) Packer
Vendors
1 10 (4.93%) Splunk
2 8 (3.94%) Google
2 8 (3.94%) Oracle
3 5 (2.46%) Facebook
3 5 (2.46%) Microsoft
4 4 (1.97%) Twitter
5 3 (1.48%) Atlassian
5 3 (1.48%) RapidMiner
6 2 (0.99%) Tableau
6 2 (0.99%) VMware
7 1 (0.49%) Alteryx
7 1 (0.49%) Apiary
7 1 (0.49%) IBM
7 1 (0.49%) Red Hat