Period
to 29 October 2020

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 29 October 2020 with a comparison to the same period in the previous 2 years.

Flask
UK
6 months to
29 Oct 2020
Same period 2019 Same period 2018
Rank 385 654 749
Rank change year-on-year +269 +95 +55
Permanent jobs citing Flask 344 457 442
As % of all permanent jobs advertised in the UK 0.69% 0.33% 0.27%
As % of the Libraries, Frameworks & Software Standards category 1.58% 0.88% 0.67%
Number of salaries quoted 353 429 420
Median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +4.35%
10th Percentile £42,500 £38,750 £42,500
90th Percentile £82,500 £90,000 £85,000
UK excluding London median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

Flask is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all 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 21,795 52,061 65,825
As % of all permanent IT jobs advertised in the UK 43.82% 37.80% 39.95%
Number of salaries quoted 18,603 42,929 54,350
Median annual salary £57,500 £55,000 £52,050
Median salary % change year-on-year +4.55% +5.67% +4.10%
10th Percentile £35,000 £32,500 £31,250
90th Percentile £92,500 £87,500 £82,500
UK excluding London median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - +5.88%

Flask
Job Vacancy Trend

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

Job vacancy trend for Flask in the UK

Flask
Salary Trend

3-month moving average salary quoted in jobs citing Flask.

Salary trend for Flask in the UK

Flask
Salary Histogram

Salary distribution for jobs citing Flask over the 6 months to 29 October 2020.

Salary histogram for Flask in the UK

Flask
Top 17 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 29 October 2020. 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 +263 322 £65,000 +8.33% 70
London +175 209 £67,500 -3.57% 42
UK excluding London +305 128 £57,500 +4.55% 35
Midlands +183 54 £60,000 - 8
West Midlands +163 53 £60,000 -7.69% 6
Work from Home -3 36 £60,000 +12.15% 15
South East +157 25 £55,000 - 2
North of England +171 12 £57,500 +4.55% 5
East of England +149 11 £47,500 -24.00% 5
Scotland +100 10 £50,000 +11.11% 6
South West +113 9 £56,250 +2.27% 7
North West +141 7 £57,500 +4.55% 4
Northern Ireland +19 6 £31,500 -47.50%
Yorkshire +121 4 £52,500 - 1
Wales +45 2 £60,000 +50.00% 2
East Midlands +84 1 £60,000 +87.50% 2
North East +26 1 £52,500 +50.00%

For the 6 months to 29 October 2020, 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.

1 344 (100.00%) Python
2 262 (76.16%) Django
3 182 (52.91%) AWS
4 168 (48.84%) JavaScript
5 139 (40.41%) Agile Software Development
6 106 (30.81%) Software Engineering
7 91 (26.45%) Docker
8 89 (25.87%) Microservices
8 89 (25.87%) GCP
9 85 (24.71%) MongoDB
10 84 (24.42%) REST
10 84 (24.42%) TDD
11 82 (23.84%) DevOps
12 81 (23.55%) SaaS
12 81 (23.55%) PostgreSQL
13 75 (21.80%) Kubernetes
14 74 (21.51%) Fintech
15 73 (21.22%) SQL
16 67 (19.48%) Node.js
17 63 (18.31%) Serverless
18 62 (18.02%) AWS Lambda
18 62 (18.02%) Degree
19 55 (15.99%) Mentoring
20 50 (14.53%) Azure
21 46 (13.37%) AngularJS
22 45 (13.08%) NoSQL
22 45 (13.08%) React
23 41 (11.92%) Vue.js
23 41 (11.92%) Test Automation
23 41 (11.92%) Artificial Intelligence

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 17 (4.94%) Confluence
2 11 (3.20%) Apache Spark
3 10 (2.91%) Jupyter
3 10 (2.91%) Tornado
4 9 (2.62%) Elasticsearch
4 9 (2.62%) nginx
5 7 (2.03%) Apache
6 6 (1.74%) Gunicorn
7 2 (0.58%) Apache Airflow
7 2 (0.58%) Luigi
8 1 (0.29%) Apache Solr
8 1 (0.29%) CMS
8 1 (0.29%) Oracle Spatial
8 1 (0.29%) Traefik
8 1 (0.29%) uWSGI
Applications
1 3 (0.87%) Microsoft Excel
Business Applications
1 3 (0.87%) Salesforce.com CRM
Cloud Services
1 182 (52.91%) AWS
2 89 (25.87%) GCP
3 81 (23.55%) SaaS
4 63 (18.31%) Serverless
5 62 (18.02%) AWS Lambda
6 50 (14.53%) Azure
7 25 (7.27%) GitHub
8 22 (6.40%) Amazon EC2
9 14 (4.07%) Amazon S3
9 14 (4.07%) AWS CloudFormation
10 13 (3.78%) Amazon ECS
11 12 (3.49%) Amazon EKS
12 10 (2.91%) AWS Elastic Beanstalk
13 7 (2.03%) Cloud Computing
14 3 (0.87%) Amazon Cognito
14 3 (0.87%) Amazon EMR
15 2 (0.58%) Amazon CloudWatch
15 2 (0.58%) Amazon Kinesis
15 2 (0.58%) AWS Fargate
15 2 (0.58%) Route 53
Communications & Networking
1 15 (4.36%) HTTP
2 2 (0.58%) Internet
3 1 (0.29%) Asterisk PBX
3 1 (0.29%) Skype
3 1 (0.29%) VoIP
Database & Business Intelligence
1 85 (24.71%) MongoDB
2 81 (23.55%) PostgreSQL
3 45 (13.08%) NoSQL
4 33 (9.59%) MySQL
5 24 (6.98%) Amazon DynamoDB
6 20 (5.81%) Redis
7 17 (4.94%) Big Data
7 17 (4.94%) Relational Database
8 9 (2.62%) Hadoop
9 6 (1.74%) BigQuery
10 5 (1.45%) HBase
10 5 (1.45%) RDBMS
11 4 (1.16%) Data Warehouse
11 4 (1.16%) SQL Server
12 3 (0.87%) Data Lake
12 3 (0.87%) Neo4j
13 2 (0.58%) Apache Cassandra
13 2 (0.58%) Blockchain
13 2 (0.58%) Looker
14 1 (0.29%) CouchDB
Development Applications
1 32 (9.30%) Git (software)
2 17 (4.94%) JIRA
3 12 (3.49%) GitLab
4 10 (2.91%) Codeship
4 10 (2.91%) Jenkins
5 4 (1.16%) Maven
6 3 (0.87%) Bitbucket
6 3 (0.87%) Hudson
6 3 (0.87%) PyUnit
6 3 (0.87%) Subversion
7 2 (0.58%) CircleCI
7 2 (0.58%) PHPUnit
7 2 (0.58%) SonarQube
8 1 (0.29%) Gradle
8 1 (0.29%) Mercurial
8 1 (0.29%) Mocha
8 1 (0.29%) Selenium
General
1 32 (9.30%) Finance
2 14 (4.07%) Games
3 7 (2.03%) Front Office
4 6 (1.74%) Marketing
5 4 (1.16%) Manufacturing
6 3 (0.87%) Advertising
6 3 (0.87%) Retail
7 2 (0.58%) Banking
7 2 (0.58%) Financial Institution
8 1 (0.29%) Investment Banking
8 1 (0.29%) Law
8 1 (0.29%) Public Sector
8 1 (0.29%) Publishing
8 1 (0.29%) Telecoms
Job Titles
1 212 (61.63%) Developer
2 154 (44.77%) Python Developer
3 88 (25.58%) Python Engineer
4 66 (19.19%) Senior Developer
5 53 (15.41%) Senior Python Developer
6 46 (13.37%) Software Engineer
7 40 (11.63%) Backend Developer
8 33 (9.59%) Full Stack Developer
9 30 (8.72%) Principal Engineer
10 29 (8.43%) Python Software Engineer
11 26 (7.56%) Lead Developer
12 18 (5.23%) Senior Full Stack Developer
13 12 (3.49%) Junior
14 11 (3.20%) AWS Developer
14 11 (3.20%) Senior Backend Developer
15 10 (2.91%) Django Developer
15 10 (2.91%) Web Developer
16 9 (2.62%) Junior Developer
16 9 (2.62%) Junior Python Developer
16 9 (2.62%) Python Web Developer
Libraries, Frameworks & Software Standards
1 262 (76.16%) Django
2 84 (24.42%) REST
3 67 (19.48%) Node.js
4 46 (13.37%) AngularJS
5 45 (13.08%) React
6 41 (11.92%) Vue.js
7 40 (11.63%) RESTful
8 36 (10.47%) HTML
9 33 (9.59%) SQLAlchemy
10 31 (9.01%) CSS
10 31 (9.01%) Web Services
11 29 (8.43%) Celery
12 25 (7.27%) GraphQL
13 22 (6.40%) Pandas
14 18 (5.23%) NumPy
15 16 (4.65%) Kafka
16 13 (3.78%) Laravel
16 13 (3.78%) Redux
16 13 (3.78%) Swagger
17 10 (2.91%) RabbitMQ
Miscellaneous
1 32 (9.30%) Greenfield Project
2 18 (5.23%) Algorithms
3 8 (2.33%) Analytical Skills
4 7 (2.03%) Life Science
4 7 (2.03%) User Experience
5 5 (1.45%) Pricing Data
6 3 (0.87%) Cloud Native
6 3 (0.87%) Foreign Exchange (FX)
6 3 (0.87%) Management Information System
7 2 (0.58%) Data Structures
7 2 (0.58%) Hedge funds
7 2 (0.58%) Internet of Things
8 1 (0.29%) NHS
8 1 (0.29%) Renewable Energy
8 1 (0.29%) Self-Motivation
8 1 (0.29%) Video Conferencing
Operating Systems
1 34 (9.88%) Linux
2 5 (1.45%) Android
3 4 (1.16%) Unix
4 2 (0.58%) Ubuntu
Processes & Methodologies
1 139 (40.41%) Agile Software Development
2 106 (30.81%) Software Engineering
3 89 (25.87%) Microservices
4 84 (24.42%) TDD
5 82 (23.84%) DevOps
6 74 (21.51%) Fintech
7 55 (15.99%) Mentoring
8 41 (11.92%) Artificial Intelligence
8 41 (11.92%) Test Automation
9 38 (11.05%) Coaching
10 36 (10.47%) BDD
11 32 (9.30%) Technical Leadership
12 30 (8.72%) Web Development
13 25 (7.27%) Problem-Solving
14 24 (6.98%) Computer Science
15 23 (6.69%) Open Source
15 23 (6.69%) Unit Testing
16 22 (6.40%) Machine Learning
17 21 (6.10%) SDLC
18 19 (5.52%) Data Science
Programming Languages
1 344 (100.00%) Python
2 168 (48.84%) JavaScript
3 73 (21.22%) SQL
4 36 (10.47%) Java
5 27 (7.85%) PHP
6 13 (3.78%) C++
7 11 (3.20%) C#
8 9 (2.62%) TypeScript
9 8 (2.33%) Go
10 7 (2.03%) ES6
11 6 (1.74%) Bash Shell
12 5 (1.45%) C
13 4 (1.16%) R
13 4 (1.16%) Ruby
14 3 (0.87%) PyPy
14 3 (0.87%) VBA
15 2 (0.58%) Rust
15 2 (0.58%) Shell Script
16 1 (0.29%) Kotlin
16 1 (0.29%) Scala
Qualifications
1 62 (18.02%) Degree
2 19 (5.52%) Computer Science Degree
3 5 (1.45%) Master's Degree
4 3 (0.87%) SC Cleared
4 3 (0.87%) Security Cleared
5 1 (0.29%) Numerate Degree
5 1 (0.29%) PhD
Quality Assurance & Compliance
1 2 (0.58%) QA
2 1 (0.29%) Basel III
2 1 (0.29%) HL7
2 1 (0.29%) MiFID
System Software
1 91 (26.45%) Docker
2 1 (0.29%) HDFS
Systems Management
1 75 (21.80%) Kubernetes
2 10 (2.91%) Terraform
3 2 (0.58%) Ansible
3 2 (0.58%) Grafana
4 1 (0.29%) Prometheus
4 1 (0.29%) Puppet
4 1 (0.29%) Zipkin
Vendors
1 36 (10.47%) Google
2 6 (1.74%) Microsoft
3 4 (1.16%) Oracle
3 4 (1.16%) Progress
4 3 (0.87%) Adobe
4 3 (0.87%) Salesforce.com
5 1 (0.29%) PagerDuty
5 1 (0.29%) Remedy
5 1 (0.29%) ServiceNow
5 1 (0.29%) Splunk