Flask
UK

The table below provides summary statistics for permanent job vacancies requiring Flask skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Flask over the 6 months leading up to 2 April 2025, comparing them to the same period in the previous two years.

6 months to
2 Apr 2025
Same period 2024 Same period 2023
Rank 560 659 816
Rank change year-on-year +99 +157 -214
Permanent jobs citing Flask 110 193 199
As % of all permanent jobs advertised in the UK 0.22% 0.21% 0.18%
As % of the Libraries, Frameworks & Software Standards category 1.24% 0.94% 0.59%
Number of salaries quoted 92 170 130
10th Percentile £57,500 £35,000 £38,750
25th Percentile £65,000 £46,563 £53,750
Median annual salary (50th Percentile) £77,500 £67,500 £80,000
Median % change year-on-year +14.81% -15.63% +18.52%
75th Percentile £87,500 £83,438 £92,188
90th Percentile £100,000 £92,625 £100,000
UK excluding London median annual salary £65,000 £45,000 £55,000
% change year-on-year +44.44% -18.18% -12.00%

All Software Libraries and Frameworks
UK

Flask falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 8,897 20,494 33,753
As % of all permanent jobs advertised in the UK 17.60% 22.12% 30.52%
Number of salaries quoted 6,640 15,504 20,564
10th Percentile £38,750 £36,250 £41,250
25th Percentile £50,000 £46,250 £50,000
Median annual salary (50th Percentile) £66,000 £60,000 £67,500
Median % change year-on-year +10.00% -11.11% +8.00%
75th Percentile £86,250 £80,000 £87,500
90th Percentile £111,250 £100,000 £105,000
UK excluding London median annual salary £60,000 £55,000 £57,500
% change year-on-year +9.09% -4.35% +4.55%

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 2 April 2025.

Salary histogram for Flask in the UK

Flask
Top 15 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 2 April 2025. 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
Jobs
England +88 106 £77,500 +10.71% 99
London +35 67 £85,000 +13.33% 79
Work from Home +121 64 £75,000 +7.14% 51
UK excluding London +140 36 £65,000 +44.44% 26
Midlands +73 13 £65,000 +30.00% 4
West Midlands +41 12 £65,000 +21.50% 4
South East +88 11 £68,750 +52.78% 13
South West +102 10 £65,000 -7.14% 3
Wales +51 9 £65,000 +44.44%
North of England +86 7 £74,870 +61.88% 3
Yorkshire +70 5 £74,870 +1.52% 1
East of England +41 4 - - 2
East Midlands +51 1 £45,000 -
North West +40 1 £62,500 +31.58% 1
North East +38 1 £65,000 +73.33% 1

Flask
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 20 (18.18%) Confluence
2 6 (5.45%) Apache Spark
3 5 (4.55%) Apache Airflow
Cloud Services
1 44 (40.00%) Azure
2 41 (37.27%) AWS
3 38 (34.55%) GCP
4 21 (19.09%) SaaS
5 16 (14.55%) GitHub
6 13 (11.82%) GitHub Actions
7 12 (10.91%) Azure DevOps
8 10 (9.09%) Amazon EC2
8 10 (9.09%) Amazon S3
9 7 (6.36%) Virtual Private Cloud
10 6 (5.45%) Amazon ECR
10 6 (5.45%) Amazon EKS
10 6 (5.45%) Slack
11 5 (4.55%) Serverless
12 3 (2.73%) AWS CloudFormation
12 3 (2.73%) Azure Functions
12 3 (2.73%) Azure Logic Apps
12 3 (2.73%) Cloud Computing
12 3 (2.73%) dbt
12 3 (2.73%) Google Kubernetes Engine
Communications & Networking
1 2 (1.82%) HTTP
2 1 (0.91%) BGP
2 1 (0.91%) DNS
Database & Business Intelligence
1 32 (29.09%) PostgreSQL
2 17 (15.45%) NoSQL
3 14 (12.73%) Relational Database
4 13 (11.82%) MongoDB
4 13 (11.82%) MySQL
5 11 (10.00%) Redis
6 7 (6.36%) RDBMS
7 5 (4.55%) Data Lake
8 4 (3.64%) Elasticsearch
8 4 (3.64%) SQL Server
9 3 (2.73%) DB2
9 3 (2.73%) Delta Lake
9 3 (2.73%) Neo4j
9 3 (2.73%) Parquet
9 3 (2.73%) Sybase IQ
10 2 (1.82%) Amazon RDS
11 1 (0.91%) Big Data
11 1 (0.91%) Geospatial Data
11 1 (0.91%) Pinecone
11 1 (0.91%) Power BI
Development Applications
1 38 (34.55%) Git
2 21 (19.09%) JIRA
3 12 (10.91%) SonarQube
4 11 (10.00%) GitLab
5 7 (6.36%) Jenkins
6 4 (3.64%) Selenium
7 3 (2.73%) IBM UrbanCode
7 3 (2.73%) Sonatype Nexus
8 1 (0.91%) Bitbucket
8 1 (0.91%) CircleCI
8 1 (0.91%) MLflow
8 1 (0.91%) TensorBoard
General
1 38 (34.55%) Social Skills
2 31 (28.18%) Finance
3 16 (14.55%) Analytical Skills
3 16 (14.55%) Public Sector
4 14 (12.73%) Marketing
5 13 (11.82%) Electronics
5 13 (11.82%) Manufacturing
6 7 (6.36%) Banking
6 7 (6.36%) Telecoms
7 5 (4.55%) Advertising
8 4 (3.64%) Front Office
8 4 (3.64%) Law
9 3 (2.73%) Inclusion and Diversity
10 2 (1.82%) Aerospace
10 2 (1.82%) Automotive
10 2 (1.82%) Documentation Skills
10 2 (1.82%) Investment Banking
10 2 (1.82%) Tech for Good
11 1 (0.91%) Back Office
11 1 (0.91%) Legal
Job Titles
1 51 (46.36%) Developer
2 48 (43.64%) Senior
3 35 (31.82%) Python Developer
4 26 (23.64%) Senior Developer
5 23 (20.91%) Python Engineer
6 16 (14.55%) Backend Developer
6 16 (14.55%) Senior Backend Developer
7 15 (13.64%) GCP Engineer
7 15 (13.64%) Senior Python Developer
7 15 (13.64%) Software Engineer
8 12 (10.91%) Lead
9 10 (9.09%) React Developer
10 9 (8.18%) Data Engineer
11 7 (6.36%) Quantitative Developer
12 6 (5.45%) Full-Stack Developer
13 5 (4.55%) Full-Stack Engineer
13 5 (4.55%) Full-Stack Python Developer
13 5 (4.55%) Lead Data Engineer
14 4 (3.64%) Development Engineer
14 4 (3.64%) Python Software Engineer
Libraries, Frameworks & Software Standards
1 57 (51.82%) Django
1 57 (51.82%) FastAPI
2 29 (26.36%) REST
3 28 (25.45%) React
4 20 (18.18%) RESTful
5 17 (15.45%) Pandas
6 14 (12.73%) NumPy
7 13 (11.82%) GraphQL
8 12 (10.91%) pytest
8 12 (10.91%) SQLAlchemy
9 10 (9.09%) AngularJS
9 10 (9.09%) WebSockets
10 9 (8.18%) Keycloak
10 9 (8.18%) OAuth
11 8 (7.27%) RabbitMQ
12 7 (6.36%) Plotly
13 6 (5.45%) CSS
13 6 (5.45%) HTML
13 6 (5.45%) Lambda Expressions
13 6 (5.45%) Pyramid
Miscellaneous
1 10 (9.09%) Onboarding
2 9 (8.18%) Algorithms
3 6 (5.45%) Greenfield Project
3 6 (5.45%) Molecular Biology
4 3 (2.73%) Data Structures
4 3 (2.73%) Derivative
4 3 (2.73%) Mainframe
4 3 (2.73%) Reinsurance
5 2 (1.82%) Cloud Native
5 2 (1.82%) Fixed Income
6 1 (0.91%) Analytical Mindset
6 1 (0.91%) Data Protection Act
6 1 (0.91%) Distributed Systems
6 1 (0.91%) Educational Technology
6 1 (0.91%) Equity Derivative
6 1 (0.91%) IoT
6 1 (0.91%) Product Ownership
6 1 (0.91%) Public Cloud
6 1 (0.91%) Reference Data
6 1 (0.91%) Semantic Web
Operating Systems
1 14 (12.73%) Linux
2 4 (3.64%) Unix
Processes & Methodologies
1 52 (47.27%) CI/CD
2 50 (45.45%) Containerisation
3 45 (40.91%) Problem-Solving
4 35 (31.82%) Agile
5 27 (24.55%) DevOps
6 25 (22.73%) Software Engineering
7 24 (21.82%) Test Automation
8 23 (20.91%) Architectural Patterns
9 22 (20.00%) Process Improvement
10 18 (16.36%) Front End Development
11 17 (15.45%) Machine Learning
11 17 (15.45%) Microservices
12 16 (14.55%) Analytics
13 15 (13.64%) Full-Stack Development
13 15 (13.64%) Web Application Development
14 14 (12.73%) Artificial Intelligence
15 13 (11.82%) Data Pipeline
16 12 (10.91%) Code Quality
17 11 (10.00%) Computer Science
18 10 (9.09%) Visualisation
Programming Languages
1 110 (100.00%) Python
2 34 (30.91%) SQL
3 19 (17.27%) JavaScript
4 13 (11.82%) TypeScript
5 6 (5.45%) Java
6 3 (2.73%) Cypher
6 3 (2.73%) Groovy
7 2 (1.82%) C#
8 1 (0.91%) C
8 1 (0.91%) C++
8 1 (0.91%) PHP
8 1 (0.91%) R
8 1 (0.91%) SHACL
8 1 (0.91%) SPARQL
Qualifications
1 21 (19.09%) Degree
2 13 (11.82%) Master's Degree
3 11 (10.00%) PhD
4 10 (9.09%) Security Cleared
5 9 (8.18%) BPSS Clearance
6 4 (3.64%) Computer Science Degree
7 3 (2.73%) OCP
7 3 (2.73%) Oracle Certification
8 2 (1.82%) AWS Certification
8 2 (1.82%) AWS Certified DevOps Engineer
9 1 (0.91%) AWS Certified Solutions Architect
9 1 (0.91%) Postgraduate
9 1 (0.91%) SC Cleared
Quality Assurance & Compliance
1 12 (10.91%) QA
2 6 (5.45%) Accessibility
3 2 (1.82%) Data Quality
System Software
1 60 (54.55%) Docker
Systems Management
1 66 (60.00%) Kubernetes
2 28 (25.45%) Terraform
3 15 (13.64%) Grafana
3 15 (13.64%) Prometheus
4 6 (5.45%) Ansible
4 6 (5.45%) Kustomize
5 4 (3.64%) Istio
6 3 (2.73%) Argo
6 3 (2.73%) Progress Chef
Vendors
1 26 (23.64%) Google
2 12 (10.91%) Microsoft
3 7 (6.36%) Databricks
3 7 (6.36%) SAP
4 6 (5.45%) Sawtooth Software
5 4 (3.64%) OpenAI
6 3 (2.73%) Atlassian
6 3 (2.73%) Dynatrace
6 3 (2.73%) IBM
6 3 (2.73%) Sybase
7 1 (0.91%) Bloomberg
7 1 (0.91%) Oracle