Flask
UK

The table below provides summary statistics and salary benchmarking for jobs requiring Flask skills. It covers permanent job vacancies from the 6 months leading up to 29 May 2026, with comparisons to the same periods in the previous two years.

6 months to
29 May 2026
Same period 2025 Same period 2024
Rank 614 553 728
Rank change year-on-year -61 +175 +51
Permanent jobs citing Flask 123 98 172
As % of all permanent jobs in the UK 0.13% 0.23% 0.17%
As % of the Libraries, Frameworks & Software Standards category 1.32% 1.18% 0.83%
Number of salaries quoted 100 77 146
10th Percentile £46,925 £64,000 £32,500
25th Percentile £58,750 £75,000 £43,125
Median annual salary (50th Percentile) £75,000 £82,500 £70,000
Median % change year-on-year -9.09% +17.86% -6.67%
75th Percentile £100,000 £87,500 £83,750
90th Percentile £120,000 £100,000 £92,500
UK excluding London median annual salary £62,500 £70,000 £45,000
% change year-on-year -10.71% +55.56% -18.18%

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 9,299 8,316 20,640
As % of all permanent jobs advertised in the UK 9.98% 19.40% 20.65%
Number of salaries quoted 6,903 5,598 15,887
10th Percentile £40,000 £38,750 £36,250
25th Percentile £50,000 £51,250 £45,000
Median annual salary (50th Percentile) £65,000 £66,240 £60,000
Median % change year-on-year -1.87% +10.40% -11.11%
75th Percentile £85,000 £87,500 £78,750
90th Percentile £100,000 £112,150 £100,000
UK excluding London median annual salary £60,000 £60,000 £55,000
% change year-on-year - +9.09% -4.35%

Flask
Job Vacancy Trend

Historical trend showing the proportion of permanent IT job postings citing Flask relative to all permanent IT jobs advertised.

Flask job vacancy trend in the UK

Flask
Salary Trend

Salary distribution trend for jobs in the UK citing Flask.

Salary distribution trend for jobs in the UK citing Flask

Flask
Salary Histogram

Salary distribution for jobs citing Flask over the 6 months to 29 May 2026.

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 29 May 2026. 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 -43 122 £75,000 -10.45% 8
London -30 63 £100,000 +17.65% 5
UK excluding London -27 60 £62,500 -10.71% 6
North of England -16 38 £68,750 -8.17% 1
Work from Home +7 30 £62,500 -26.47% 7
Yorkshire -38 22 £75,000 +0.17% 1
North West +5 10 £47,500 -
South West -54 7 £58,750 -9.62%
North East - 6 £59,750 -
East of England -16 5 £75,000 - 1
South East -30 5 £60,000 -7.69% 4
Midlands -31 4 £60,000 -7.69%
West Midlands -35 3 £60,000 -7.69%
East Midlands -34 1 £37,500 -16.67%
Northern Ireland - 1 £60,000 -

Flask
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 9 (7.32%) Appian
2 2 (1.63%) Apache
2 2 (1.63%) Apache Spark
2 2 (1.63%) Confluence
3 1 (0.81%) Drupal
3 1 (0.81%) Jupyter
Cloud Services
1 55 (44.72%) AWS
2 29 (23.58%) Azure
3 19 (15.45%) GitHub
4 14 (11.38%) GCP
5 13 (10.57%) Serverless
6 11 (8.94%) Anthropic Claude
7 10 (8.13%) SaaS
8 9 (7.32%) Azure AI
8 9 (7.32%) Azure Data Factory
8 9 (7.32%) Power Automate
9 7 (5.69%) Amazon ECS
10 5 (4.07%) Virtual Private Cloud
11 4 (3.25%) Azure DevOps
11 4 (3.25%) GitHub Actions
12 3 (2.44%) Amazon EC2
12 3 (2.44%) Cloud Computing
13 2 (1.63%) Amazon EKS
13 2 (1.63%) Apigee
13 2 (1.63%) Azure Service Bus
14 1 (0.81%) AWS Lambda
Communications & Networking
1 3 (2.44%) HTTP
1 3 (2.44%) RTP
1 3 (2.44%) Unified Communications
1 3 (2.44%) VoIP
1 3 (2.44%) Wireshark
2 2 (1.63%) Firewall
Database & Business Intelligence
1 24 (19.51%) PostgreSQL
2 16 (13.01%) MongoDB
3 12 (9.76%) SQL Server
4 11 (8.94%) NoSQL
4 11 (8.94%) Relational Database
5 10 (8.13%) Pinecone
6 5 (4.07%) Amazon RDS
6 5 (4.07%) GIS
6 5 (4.07%) MySQL
7 4 (3.25%) Big Data
8 2 (1.63%) ClickHouse
8 2 (1.63%) DynamoDB
8 2 (1.63%) RDBMS
9 1 (0.81%) Apache Cassandra
9 1 (0.81%) Delta Lake
9 1 (0.81%) Elasticsearch
9 1 (0.81%) Weaviate
Development Applications
1 17 (13.82%) Git
2 9 (7.32%) MLflow
3 5 (4.07%) JIRA
4 3 (2.44%) Jenkins
5 2 (1.63%) Atlassian Bamboo
5 2 (1.63%) Bitbucket
5 2 (1.63%) Cypress.io
5 2 (1.63%) Selenium
6 1 (0.81%) Claude Code
General
1 28 (22.76%) Social Skills
2 23 (18.70%) Finance
3 6 (4.88%) Public Sector
4 5 (4.07%) Inclusion and Diversity
5 3 (2.44%) Banking
5 3 (2.44%) Retail
5 3 (2.44%) Telecoms
6 2 (1.63%) Analytical Skills
6 2 (1.63%) Electronics
6 2 (1.63%) Games
6 2 (1.63%) Manufacturing
6 2 (1.63%) Marketing
7 1 (0.81%) Investment Banking
7 1 (0.81%) Law
7 1 (0.81%) Tech for Good
Job Titles
1 76 (61.79%) Developer
2 53 (43.09%) Python Developer
3 30 (24.39%) Senior
4 24 (19.51%) Python Engineer
5 23 (18.70%) Senior Developer
5 23 (18.70%) Software Engineer
6 22 (17.89%) Software Developer
7 21 (17.07%) Full-Stack Developer
8 17 (13.82%) Senior Python Developer
9 14 (11.38%) Python Software Engineer
10 13 (10.57%) Full-Stack Python Developer
11 12 (9.76%) Lead
12 11 (8.94%) Artificial Intelligence Engineer
13 10 (8.13%) Backend Developer
14 9 (7.32%) Automation Engineer
15 7 (5.69%) Senior Full-Stack Developer
16 6 (4.88%) Lead Software Engineer
16 6 (4.88%) Senior Software Engineer
17 5 (4.07%) Full-Stack Engineer
17 5 (4.07%) React Developer
Libraries, Frameworks & Software Standards
1 68 (55.28%) Django
2 67 (54.47%) FastAPI
3 39 (31.71%) RESTful
4 28 (22.76%) REST
5 23 (18.70%) React
6 18 (14.63%) CSS
6 18 (14.63%) HTML
7 16 (13.01%) OAuth
7 16 (13.01%) Vue
8 14 (11.38%) NumPy
8 14 (11.38%) Pandas
8 14 (11.38%) SQLAlchemy
9 13 (10.57%) pytest
10 12 (9.76%) scikit-learn
11 11 (8.94%) PyTorch
12 10 (8.13%) JWT
12 10 (8.13%) TensorFlow
13 9 (7.32%) Faiss
13 9 (7.32%) OpenAPI
13 9 (7.32%) Swagger
Miscellaneous
1 21 (17.07%) Cloud Native
2 10 (8.13%) Data Structures
2 10 (8.13%) Educational Technology
2 10 (8.13%) Legacy Systems
3 9 (7.32%) Low-Code
4 8 (6.50%) Algorithms
5 7 (5.69%) Distributed Systems
6 6 (4.88%) Renewable Energy
7 4 (3.25%) CUDA
7 4 (3.25%) Greenfield Project
8 3 (2.44%) Life Science
8 3 (2.44%) PKI
8 3 (2.44%) Private Cloud
9 2 (1.63%) Web Conferencing
10 1 (0.81%) AI Agents
10 1 (0.81%) Client/Server
10 1 (0.81%) Data Protection Act
10 1 (0.81%) Derivative
10 1 (0.81%) Distributed Architecture
10 1 (0.81%) Product Ownership
Operating Systems
1 6 (4.88%) Linux
2 3 (2.44%) Ubuntu
3 1 (0.81%) Unix
Processes & Methodologies
1 57 (46.34%) CI/CD
2 51 (41.46%) AI
3 43 (34.96%) Clean Code
4 39 (31.71%) Problem-Solving
5 38 (30.89%) Full-Stack Development
6 35 (28.46%) Agile
6 35 (28.46%) Software Engineering
7 29 (23.58%) Containerisation
8 20 (16.26%) Roadmaps
9 19 (15.45%) DevOps
9 19 (15.45%) OO
10 18 (14.63%) Mentoring
10 18 (14.63%) Technology Roadmap
10 18 (14.63%) Test Automation
11 17 (13.82%) OOP
12 15 (12.20%) Machine Learning
13 14 (11.38%) Computer Science
13 14 (11.38%) Infrastructure as Code
14 13 (10.57%) API Development
14 13 (10.57%) API Integration
Programming Languages
1 123 (100.00%) Python
2 33 (26.83%) SQL
3 30 (24.39%) JavaScript
4 11 (8.94%) TypeScript
5 7 (5.69%) C++
6 4 (3.25%) C
6 4 (3.25%) Java
7 3 (2.44%) C#
8 1 (0.81%) Bash
8 1 (0.81%) Shell Script
Qualifications
1 11 (8.94%) Degree
2 8 (6.50%) Computer Science Degree
3 3 (2.44%) SC Cleared
3 3 (2.44%) Security Cleared
4 2 (1.63%) AWS Certification
5 1 (0.81%) Master's Degree
5 1 (0.81%) PhD
Quality Assurance & Compliance
1 9 (7.32%) Data Quality
2 3 (2.44%) ISO/IEC 27001
2 3 (2.44%) PCI DSS
3 2 (1.63%) QA
4 1 (0.81%) Accessibility
4 1 (0.81%) GDPR
4 1 (0.81%) Software Quality Assurance
System Software
1 45 (36.59%) Docker
2 3 (2.44%) Kamailio
Systems Management
1 36 (29.27%) Kubernetes
2 19 (15.45%) Terraform
3 3 (2.44%) Argo
Vendors
1 10 (8.13%) OpenAI
2 9 (7.32%) Automation Anywhere
2 9 (7.32%) UiPath
3 3 (2.44%) BT
3 3 (2.44%) Fortinet
3 3 (2.44%) Microsoft
3 3 (2.44%) Mitel
4 2 (1.63%) Google
4 2 (1.63%) Pega
4 2 (1.63%) SAP
5 1 (0.81%) Databricks