Period
to 16 August 2018

The following table provides summary statistics for permanent job vacancies with a requirement for Flask skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Flask over the 6 months to 16 August 2018 with a comparison to the same period in the previous 2 years.

Flask
UK
6 months to
16 Aug 2018
Same period 2017 Same period 2016
Rank 733 809 992
Rank change year-on-year +76 +183 +238
Permanent jobs citing Flask 459 408 281
As % of all permanent IT jobs advertised in the UK 0.27% 0.23% 0.14%
As % of the Libraries, Frameworks & Software Standards category 0.67% 0.57% 0.36%
Number of salaries quoted 370 371 258
UK median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% -
10th Percentile £42,500 £33,750 £33,750
90th Percentile £85,000 £78,750 £73,750
UK excluding London median annual salary £50,000 £52,500 £37,500
% change year-on-year -4.76% +40.00% -18.92%

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

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 68,487 71,921 77,110
As % of all permanent IT jobs advertised in the UK 40.47% 40.65% 38.93%
Number of salaries quoted 56,808 59,821 66,866
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £29,000 £28,750
90th Percentile £81,250 £77,500 £75,000
UK excluding London median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

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
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Flask.

Salary trend for Flask in the UK

Flask
Salary Histogram

The salary distribution of IT jobs citing Flask over the 6 months to 16 August 2018.

Salary histogram for Flask in the UK

Flask
Top 14 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Flask within the UK over the 6 months to 16 August 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +72 433 £60,000 +4.35% 83
London +42 306 £70,000 +16.67% 67
UK excluding London +60 146 £50,000 -4.76% 17
South East +55 100 £55,000 -15.38% 9
Scotland -2 15 £58,750 +62.07% 1
North of England +15 9 £60,000 +17.07% 3
Midlands +14 9 £45,000 +28.57%
North West +11 8 £60,000 +11.63% 2
West Midlands +19 7 £45,000 +28.57%
South West -6 7 £46,250 +5.11% 1
Wales +10 4 £35,000 -36.36%
East of England +13 2 £52,500 -8.70% 3
East Midlands - 2 £47,500 -
Yorkshire +22 1 £45,000 -10.00% 1

For the 6 months to 16 August 2018, IT 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 permanent job ads with a requirement for Flask.

1 457 (99.56%) Python
2 299 (65.14%) Django
3 201 (43.79%) SQL
4 193 (42.05%) Agile Software Development
5 161 (35.08%) JavaScript
6 149 (32.46%) PostgreSQL
6 149 (32.46%) Docker
7 129 (28.10%) Linux
8 114 (24.84%) Amazon AWS
9 109 (23.75%) Big Data
10 106 (23.09%) CSS
11 103 (22.44%) HTML
12 98 (21.35%) Software Engineering
12 98 (21.35%) TDD
12 98 (21.35%) Relational Database
13 96 (20.92%) Git (software)
14 94 (20.48%) Java
15 80 (17.43%) Degree
16 77 (16.78%) Finance
16 77 (16.78%) DevOps
17 76 (16.56%) Microservices
18 75 (16.34%) React
19 72 (15.69%) Data Science
20 66 (14.38%) Continuous Integration
21 65 (14.16%) Web Development
21 65 (14.16%) Computer Science
22 61 (13.29%) Analytics
22 61 (13.29%) Jenkins
23 59 (12.85%) AngularJS
23 59 (12.85%) Elasticsearch

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 59 (12.85%) Elasticsearch
2 27 (5.88%) CloudStack
3 23 (5.01%) Confluence
4 18 (3.92%) Tornado
5 17 (3.70%) Apache Airflow
6 12 (2.61%) Apache Spark
7 10 (2.18%) Apache Pig
8 9 (1.96%) Gunicorn
8 9 (1.96%) Luigi
9 8 (1.74%) Apache
10 7 (1.53%) nginx
10 7 (1.53%) WordPress
11 6 (1.31%) SAS
12 5 (1.09%) Apache Solr
12 5 (1.09%) Tomcat
13 4 (0.87%) Alfresco
14 3 (0.65%) CMS
14 3 (0.65%) Drupal
14 3 (0.65%) Jupyter
15 2 (0.44%) Facebook Platform
Applications
1 5 (1.09%) MS Visio
2 3 (0.65%) InVision
3 1 (0.22%) Microsoft Excel
Business Applications
1 7 (1.53%) Odoo
2 1 (0.22%) Distributed Ledger
Cloud Services
1 114 (24.84%) Amazon AWS
2 46 (10.02%) Microsoft Azure
3 10 (2.18%) SaaS
3 10 (2.18%) Serverless
4 9 (1.96%) GitHub
5 7 (1.53%) AWS Lambda
6 3 (0.65%) AWS CloudFormation
7 2 (0.44%) Amazon CloudWatch
7 2 (0.44%) Amazon Kinesis
7 2 (0.44%) Amazon S3
7 2 (0.44%) Cloud Computing
7 2 (0.44%) Google Cloud Platform
7 2 (0.44%) Heroku
7 2 (0.44%) PaaS
8 1 (0.22%) Amazon EC2
8 1 (0.22%) Amazon ELB
8 1 (0.22%) AWS Elastic Beanstalk
8 1 (0.22%) CloudFront
8 1 (0.22%) Google Analytics
Communications & Networking
1 13 (2.83%) Internet
2 10 (2.18%) HTTP
3 3 (0.65%) AMQP
3 3 (0.65%) SSL
3 3 (0.65%) TCP/IP
4 1 (0.22%) DNS
4 1 (0.22%) DSL
4 1 (0.22%) Firewall
4 1 (0.22%) MQTT
4 1 (0.22%) VPN
4 1 (0.22%) Wireless
Database & Business Intelligence
1 149 (32.46%) PostgreSQL
2 109 (23.75%) Big Data
3 98 (21.35%) Relational Database
4 54 (11.76%) NoSQL
5 45 (9.80%) Redis
6 44 (9.59%) MongoDB
7 36 (7.84%) MySQL
8 34 (7.41%) Blockchain
9 25 (5.45%) Hadoop
10 22 (4.79%) RDBMS
11 16 (3.49%) Amazon DynamoDB
11 16 (3.49%) SQL Server
12 15 (3.27%) Apache Hive
13 10 (2.18%) Impala
14 8 (1.74%) VoltDB
15 6 (1.31%) Data Mining
15 6 (1.31%) HBase
15 6 (1.31%) MariaDB
16 5 (1.09%) SQL Server Integration Services
17 3 (0.65%) CouchDB
Development Applications
1 96 (20.92%) Git (software)
2 61 (13.29%) Jenkins
3 43 (9.37%) JIRA
4 29 (6.32%) GitLab
5 18 (3.92%) Gradle
6 16 (3.49%) Bitbucket
7 14 (3.05%) Selenium
8 13 (2.83%) Ant
8 13 (2.83%) TeamCity
9 12 (2.61%) Artifactory
9 12 (2.61%) Octopus Deploy
9 12 (2.61%) Vagrant
10 8 (1.74%) git-flow
10 8 (1.74%) Maven
11 7 (1.53%) Hudson
12 5 (1.09%) CA Release Automation
12 5 (1.09%) IntelliJ
12 5 (1.09%) JUnit
12 5 (1.09%) Visual Studio
13 4 (0.87%) webpack
General
1 77 (16.78%) Finance
2 29 (6.32%) Banking
3 27 (5.88%) Retail
4 14 (3.05%) Advertising
5 10 (2.18%) Investment Banking
6 9 (1.96%) Games
7 7 (1.53%) Marketing
8 5 (1.09%) Back Office
8 5 (1.09%) Billing
8 5 (1.09%) Front Office
9 4 (0.87%) Financial Institution
9 4 (0.87%) Multimedia
10 3 (0.65%) Law
11 2 (0.44%) Automotive
11 2 (0.44%) Legal
11 2 (0.44%) Pharmaceutical
12 1 (0.22%) Manufacturing
12 1 (0.22%) Polish Language
12 1 (0.22%) Telecoms
Job Titles
1 313 (68.19%) Developer
2 264 (57.52%) Python Developer
3 106 (23.09%) Senior Developer
4 103 (22.44%) Senior Python Developer
5 59 (12.85%) Python Engineer
6 46 (10.02%) Django Developer
6 46 (10.02%) Python/Django Developer
7 37 (8.06%) Software Engineer
8 35 (7.63%) Full Stack Developer
9 32 (6.97%) AWS Developer
10 30 (6.54%) Big Data Engineer
11 27 (5.88%) Senior Software Engineer
12 23 (5.01%) Architect
12 23 (5.01%) J2EE Architect
12 23 (5.01%) Java Architect
12 23 (5.01%) Java/J2EE Architect
13 20 (4.36%) Data Engineer
14 18 (3.92%) DevOps Engineer
15 17 (3.70%) JavaScript Developer
15 17 (3.70%) Software Developer
Libraries, Frameworks & Software Standards
1 299 (65.14%) Django
2 106 (23.09%) CSS
3 103 (22.44%) HTML
4 75 (16.34%) React
5 59 (12.85%) AngularJS
5 59 (12.85%) Pandas
6 58 (12.64%) REST
7 55 (11.98%) Web Services
8 54 (11.76%) NumPy
8 54 (11.76%) RESTful
9 37 (8.06%) Kafka
10 32 (6.97%) RabbitMQ
10 32 (6.97%) SQLAlchemy
11 29 (6.32%) JSON
12 28 (6.10%) Celery
13 26 (5.66%) SciPy
14 25 (5.45%) Node.js
15 23 (5.01%) J2EE
16 21 (4.58%) Vue.js
17 19 (4.14%) XML
Miscellaneous
1 65 (14.16%) Computer Science
2 54 (11.76%) Fintech
3 32 (6.97%) Algorithms
4 25 (5.45%) Data Structures
4 25 (5.45%) User Experience
5 23 (5.01%) Mobile App
6 19 (4.14%) Greenfield Project
7 18 (3.92%) Analytical Skills
8 9 (1.96%) Blog
8 9 (1.96%) Social Media
9 7 (1.53%) Linux Command Line
10 6 (1.31%) Enterprise Software
11 5 (1.09%) Client/Server
11 5 (1.09%) Cyber Defence
11 5 (1.09%) Internet of Things
11 5 (1.09%) Management Information System
11 5 (1.09%) Self-Motivation
12 4 (0.87%) Hedge funds
12 4 (0.87%) Private Cloud
12 4 (0.87%) Public Cloud
Operating Systems
1 129 (28.10%) Linux
2 19 (4.14%) Unix
3 17 (3.70%) Android
4 7 (1.53%) Mac OS
4 7 (1.53%) Ubuntu
5 3 (0.65%) Apple iOS
6 2 (0.44%) Windows
7 1 (0.22%) Amazon Linux
7 1 (0.22%) CentOS
Processes & Methodologies
1 193 (42.05%) Agile Software Development
2 98 (21.35%) Software Engineering
2 98 (21.35%) TDD
3 77 (16.78%) DevOps
4 76 (16.56%) Microservices
5 72 (15.69%) Data Science
6 66 (14.38%) Continuous Integration
7 65 (14.16%) Web Development
8 61 (13.29%) Analytics
9 56 (12.20%) Machine Learning
10 52 (11.33%) Scrum
11 51 (11.11%) Open Source
12 46 (10.02%) ETL
13 44 (9.59%) Problem-Solving
14 40 (8.71%) API Design
15 37 (8.06%) Mathematics
16 36 (7.84%) API Development
17 35 (7.63%) BDD
18 32 (6.97%) Artificial Intelligence
18 32 (6.97%) Test Automation
Programming Languages
1 457 (99.56%) Python
2 201 (43.79%) SQL
3 161 (35.08%) JavaScript
4 94 (20.48%) Java
5 53 (11.55%) PHP
6 52 (11.33%) Go
7 39 (8.50%) Bash Shell
8 33 (7.19%) C++
9 28 (6.10%) Ruby
10 13 (2.83%) C#
11 11 (2.40%) C
11 11 (2.40%) Scala
12 9 (1.96%) ES6
13 8 (1.74%) R
14 6 (1.31%) Java 8
15 3 (0.65%) Apple Swift
15 3 (0.65%) Kotlin
15 3 (0.65%) Objective-C
15 3 (0.65%) TypeScript
16 2 (0.44%) VB.NET
Qualifications
1 80 (17.43%) Degree
2 50 (10.89%) Computer Science Degree
3 16 (3.49%) Master's Degree
4 4 (0.87%) AWS Certification
4 4 (0.87%) Numerate Degree
5 1 (0.22%) PhD
Quality Assurance & Compliance
1 14 (3.05%) QA
2 1 (0.22%) ISO/IEC 27001
System Software
1 149 (32.46%) Docker
2 25 (5.45%) vSphere
3 10 (2.18%) HDFS
4 5 (1.09%) Active Directory
5 1 (0.22%) Apache Flume
5 1 (0.22%) Apache ZooKeeper
5 1 (0.22%) Cronacle
5 1 (0.22%) Varnish
Systems Management
1 49 (10.68%) Kubernetes
2 40 (8.71%) Ansible
3 39 (8.50%) Puppet
4 27 (5.88%) logstash
5 25 (5.45%) Rancher
6 23 (5.01%) Opscode Chef
6 23 (5.01%) Terraform
7 13 (2.83%) Prometheus
8 7 (1.53%) Grafana
9 5 (1.09%) Marathon
9 5 (1.09%) Single Sign-On
10 3 (0.65%) Salt
11 2 (0.44%) Kibana
11 2 (0.44%) Packer
12 1 (0.22%) Control-M
12 1 (0.22%) Docker Swarm
12 1 (0.22%) Oozie
12 1 (0.22%) Rundeck
Vendors
1 26 (5.66%) SaltStack
2 25 (5.45%) VMware
3 14 (3.05%) Microsoft
4 9 (1.96%) Capita
4 9 (1.96%) Perforce
5 7 (1.53%) Google
6 6 (1.31%) Atlassian
6 6 (1.31%) Cloudera
7 5 (1.09%) Splunk
8 4 (0.87%) Apigee
9 3 (0.65%) Oracle
9 3 (0.65%) Twitter
10 2 (0.44%) Facebook
11 1 (0.22%) Cognizant
11 1 (0.22%) Okta
11 1 (0.22%) Rackspace
11 1 (0.22%) Salesforce.com