Period
to 19 October 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 19 October 2018 with a comparison to the same period in the previous 2 years.

Flask
UK
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 723 803 957
Rank change year-on-year +80 +154 +270
Permanent jobs citing Flask 444 417 288
As % of all permanent IT jobs advertised in the UK 0.27% 0.24% 0.15%
As % of the Libraries, Frameworks & Software Standards category 0.67% 0.59% 0.39%
Number of salaries quoted 379 377 256
UK median annual salary £60,000 £57,500 £56,250
Median salary % change year-on-year +4.35% +2.22% +9.76%
10th Percentile £42,500 £35,000 £33,750
90th Percentile £85,000 £81,250 £73,750
UK excluding London median annual salary £52,500 £50,000 £37,500
% change year-on-year +5.00% +33.33% -6.25%

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 65,878 70,285 74,642
As % of all permanent IT jobs advertised in the UK 39.98% 40.21% 39.01%
Number of salaries quoted 54,474 58,135 64,678
UK median annual salary £51,000 £50,000 £47,500
Median salary % change year-on-year +2.00% +5.26% +5.56%
10th Percentile £31,250 £29,750 £28,750
90th Percentile £82,500 £77,500 £76,250
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 19 October 2018.

Salary histogram for Flask in the UK

Flask
Top 12 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 19 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +52 421 £60,000 +4.35% 88
London +55 328 £65,000 +8.33% 69
UK excluding London +4 105 £52,500 +5.00% 20
South East +33 76 £55,000 +4.76% 7
Scotland +2 8 £45,000 +12.50%
East of England +2 7 £52,500 -12.50% 4
North of England +12 5 £55,000 +10.00% 6
North West +4 5 £55,000 +2.33% 4
Wales +7 4 £41,250 -25.00%
South West -21 4 £43,750 -0.57%
West Midlands +27 1 £45,000 +28.57% 1
Midlands +9 1 £45,000 +28.57% 2

For the 6 months to 19 October 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.

1 442 (99.55%) Python
2 303 (68.24%) Django
3 167 (37.61%) Agile Software Development
4 160 (36.04%) SQL
5 157 (35.36%) JavaScript
6 133 (29.95%) Docker
7 123 (27.70%) PostgreSQL
8 107 (24.10%) CSS
9 105 (23.65%) Amazon AWS
10 104 (23.42%) Linux
11 102 (22.97%) HTML
12 100 (22.52%) Big Data
13 98 (22.07%) Finance
14 89 (20.05%) Software Engineering
15 82 (18.47%) Java
16 81 (18.24%) Git (software)
17 80 (18.02%) Degree
18 73 (16.44%) TDD
19 72 (16.22%) Relational Database
20 71 (15.99%) Microservices
20 71 (15.99%) Computer Science
21 67 (15.09%) DevOps
21 67 (15.09%) Data Science
22 62 (13.96%) Web Development
23 59 (13.29%) Analytics
24 58 (13.06%) Machine Learning
24 58 (13.06%) Elasticsearch
24 58 (13.06%) React
25 56 (12.61%) MySQL
26 54 (12.16%) 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 58 (13.06%) Elasticsearch
2 21 (4.73%) Confluence
3 18 (4.05%) CloudStack
4 14 (3.15%) Tornado
5 10 (2.25%) Apache Spark
6 9 (2.03%) Apache Pig
6 9 (2.03%) Luigi
6 9 (2.03%) nginx
7 8 (1.80%) Apache Airflow
7 8 (1.80%) Gunicorn
8 7 (1.58%) Apache Solr
8 7 (1.58%) WordPress
9 5 (1.13%) Apache
10 4 (0.90%) Alfresco
10 4 (0.90%) SAS
11 3 (0.68%) Drupal
11 3 (0.68%) Jupyter
12 2 (0.45%) Facebook Platform
13 1 (0.23%) CMS
13 1 (0.23%) uWSGI
Applications
1 1 (0.23%) MS Visio
1 1 (0.23%) Photoshop
Business Applications
1 17 (3.83%) Odoo
Cloud Services
1 105 (23.65%) Amazon AWS
2 35 (7.88%) Microsoft Azure
3 9 (2.03%) Serverless
4 7 (1.58%) Amazon S3
4 7 (1.58%) AWS Lambda
4 7 (1.58%) Google Cloud Platform
4 7 (1.58%) SaaS
5 5 (1.13%) Amazon Kinesis
5 5 (1.13%) GitHub
6 4 (0.90%) Apigee
7 3 (0.68%) Amazon CloudWatch
7 3 (0.68%) AWS Fargate
8 2 (0.45%) AdWords
8 2 (0.45%) Amazon EC2
8 2 (0.45%) Cloud Computing
8 2 (0.45%) Google App Engine
8 2 (0.45%) Heroku
9 1 (0.23%) Amazon ELB
9 1 (0.23%) AWS CloudFormation
9 1 (0.23%) CloudFront
Communications & Networking
1 17 (3.83%) HTTP
2 7 (1.58%) Internet
3 4 (0.90%) AMQP
4 3 (0.68%) SSL
4 3 (0.68%) TCP/IP
5 1 (0.23%) Modbus
Database & Business Intelligence
1 123 (27.70%) PostgreSQL
2 100 (22.52%) Big Data
3 72 (16.22%) Relational Database
4 56 (12.61%) MySQL
5 33 (7.43%) Blockchain
6 31 (6.98%) Redis
7 30 (6.76%) NoSQL
8 26 (5.86%) MongoDB
9 23 (5.18%) Hadoop
10 18 (4.05%) RDBMS
11 14 (3.15%) Apache Hive
12 11 (2.48%) Amazon DynamoDB
13 9 (2.03%) Impala
13 9 (2.03%) SQL Server
14 7 (1.58%) MariaDB
14 7 (1.58%) VoltDB
15 5 (1.13%) Data Lake
16 4 (0.90%) Apache Cassandra
17 3 (0.68%) Amazon RDS
18 2 (0.45%) Neo4j
Development Applications
1 81 (18.24%) Git (software)
2 39 (8.78%) Jenkins
3 36 (8.11%) JIRA
4 19 (4.28%) GitLab
5 18 (4.05%) Selenium
6 10 (2.25%) Bitbucket
7 8 (1.80%) Vagrant
8 7 (1.58%) Artifactory
8 7 (1.58%) git-flow
9 6 (1.35%) Ant
9 6 (1.35%) Gradle
9 6 (1.35%) TeamCity
10 5 (1.13%) Hudson
10 5 (1.13%) Octopus Deploy
10 5 (1.13%) webpack
11 2 (0.45%) JMeter
11 2 (0.45%) Katalon Studio
11 2 (0.45%) Pylint
11 2 (0.45%) Spinnaker
11 2 (0.45%) The Grinder
General
1 98 (22.07%) Finance
2 23 (5.18%) Banking
3 22 (4.95%) Retail
4 21 (4.73%) Advertising
5 11 (2.48%) Front Office
6 10 (2.25%) Investment Banking
7 9 (2.03%) Law
7 9 (2.03%) Marketing
8 7 (1.58%) Financial Institution
9 6 (1.35%) Billing
9 6 (1.35%) Games
10 4 (0.90%) Multimedia
11 3 (0.68%) Legal
11 3 (0.68%) Pharmaceutical
12 2 (0.45%) Automotive
13 1 (0.23%) Digital Economy
13 1 (0.23%) Manufacturing
13 1 (0.23%) Polish Language
13 1 (0.23%) Telecoms
Job Titles
1 302 (68.02%) Developer
2 251 (56.53%) Python Developer
3 93 (20.95%) Senior Developer
4 90 (20.27%) Senior Python Developer
5 60 (13.51%) Python Engineer
6 42 (9.46%) Software Engineer
7 34 (7.66%) Django Developer
7 34 (7.66%) Full Stack Developer
7 34 (7.66%) Python/Django Developer
8 26 (5.86%) Big Data Engineer
9 23 (5.18%) AWS Developer
9 23 (5.18%) Senior Software Engineer
10 19 (4.28%) Software Developer
11 16 (3.60%) Architect
11 16 (3.60%) DevOps Engineer
11 16 (3.60%) J2EE Architect
11 16 (3.60%) Java Architect
11 16 (3.60%) Java/J2EE Architect
12 15 (3.38%) Backend Developer
12 15 (3.38%) Lead Developer
Libraries, Frameworks & Software Standards
1 303 (68.24%) Django
2 107 (24.10%) CSS
3 102 (22.97%) HTML
4 58 (13.06%) React
5 54 (12.16%) REST
6 51 (11.49%) RESTful
7 49 (11.04%) Web Services
8 48 (10.81%) AngularJS
9 47 (10.59%) Pandas
10 44 (9.91%) NumPy
11 42 (9.46%) RabbitMQ
12 30 (6.76%) SQLAlchemy
13 27 (6.08%) Kafka
14 24 (5.41%) Celery
15 23 (5.18%) HTML5
16 21 (4.73%) Twitter Bootstrap
17 18 (4.05%) JSON
18 17 (3.83%) SciPy
19 16 (3.60%) CSS3
19 16 (3.60%) J2EE
Miscellaneous
1 71 (15.99%) Computer Science
2 48 (10.81%) Fintech
3 30 (6.76%) Algorithms
4 24 (5.41%) User Experience
5 23 (5.18%) Analytical Skills
6 20 (4.50%) Mobile App
7 16 (3.60%) Data Structures
8 13 (2.93%) Derivative
8 13 (2.93%) Enterprise Software
9 12 (2.70%) Social Media
10 8 (1.80%) Greenfield Project
11 7 (1.58%) Bitcoin
12 6 (1.35%) Analytical Mindset
13 5 (1.13%) Social Network
14 4 (0.90%) Client/Server
14 4 (0.90%) Linux Command Line
14 4 (0.90%) Public Cloud
14 4 (0.90%) Smart Meter
15 3 (0.68%) Marketing Technology
15 3 (0.68%) Self-Motivation
Operating Systems
1 104 (23.42%) Linux
2 28 (6.31%) Android
3 15 (3.38%) Ubuntu
4 11 (2.48%) Unix
5 6 (1.35%) Apple iOS
6 4 (0.90%) Mac OS
7 3 (0.68%) CentOS
8 1 (0.23%) Amazon Linux
8 1 (0.23%) Windows
Processes & Methodologies
1 167 (37.61%) Agile Software Development
2 89 (20.05%) Software Engineering
3 73 (16.44%) TDD
4 71 (15.99%) Microservices
5 67 (15.09%) Data Science
5 67 (15.09%) DevOps
6 62 (13.96%) Web Development
7 59 (13.29%) Analytics
8 58 (13.06%) Machine Learning
9 48 (10.81%) Open Source
10 41 (9.23%) ETL
11 38 (8.56%) Artificial Intelligence
12 37 (8.33%) Scrum
13 35 (7.88%) API Design
13 35 (7.88%) API Development
13 35 (7.88%) Continuous Integration
14 31 (6.98%) Test Automation
15 29 (6.53%) BDD
16 26 (5.86%) Problem-Solving
17 24 (5.41%) Physics
Programming Languages
1 442 (99.55%) Python
2 160 (36.04%) SQL
3 157 (35.36%) JavaScript
4 82 (18.47%) Java
5 47 (10.59%) PHP
6 32 (7.21%) Go
7 31 (6.98%) Bash Shell
8 27 (6.08%) C++
9 12 (2.70%) C#
10 11 (2.48%) Ruby
11 9 (2.03%) C
11 9 (2.03%) ES6
12 4 (0.90%) Scala
13 3 (0.68%) Apple Swift
13 3 (0.68%) Kotlin
13 3 (0.68%) Objective-C
13 3 (0.68%) R
14 2 (0.45%) Groovy
15 1 (0.23%) CoffeeScript
15 1 (0.23%) TypeScript
Qualifications
1 80 (18.02%) Degree
2 53 (11.94%) Computer Science Degree
3 20 (4.50%) Master's Degree
4 4 (0.90%) Numerate Degree
5 3 (0.68%) AWS Certification
6 1 (0.23%) PhD
Quality Assurance & Compliance
1 6 (1.35%) QA
System Software
1 133 (29.95%) Docker
2 17 (3.83%) vSphere
3 9 (2.03%) HDFS
4 1 (0.23%) Active Directory
4 1 (0.23%) Apache ZooKeeper
4 1 (0.23%) Varnish
Systems Management
1 41 (9.23%) Kubernetes
2 31 (6.98%) Puppet
3 30 (6.76%) Ansible
4 20 (4.50%) Opscode Chef
5 18 (4.05%) logstash
6 17 (3.83%) Rancher
7 14 (3.15%) Terraform
8 5 (1.13%) Prometheus
9 4 (0.90%) Salt
10 3 (0.68%) Kibana
11 2 (0.45%) QRadar
12 1 (0.23%) Docker Swarm
12 1 (0.23%) Grafana
12 1 (0.23%) Packer
12 1 (0.23%) Rundeck
12 1 (0.23%) Single Sign-On
Vendors
1 18 (4.05%) SaltStack
2 17 (3.83%) VMware
3 10 (2.25%) Perforce
4 8 (1.80%) Microsoft
5 7 (1.58%) Facebook
5 7 (1.58%) Google
6 3 (0.68%) Splunk
7 2 (0.45%) ArcSight
7 2 (0.45%) Atlassian
7 2 (0.45%) Cisco
7 2 (0.45%) Cybereason
7 2 (0.45%) Darktrace
7 2 (0.45%) FireEye
7 2 (0.45%) Juniper
7 2 (0.45%) McAfee
7 2 (0.45%) Oracle
7 2 (0.45%) Palo Alto
7 2 (0.45%) Red Hat
7 2 (0.45%) Twitter
8 1 (0.23%) Rackspace