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 11 June 2026, with comparisons to the same periods in the previous two years.

6 months to
11 Jun 2026
Same period 2025 Same period 2024
Rank 608 582 732
Rank change year-on-year -26 +150 +29
Permanent jobs citing Flask 125 102 171
As % of all permanent jobs in the UK 0.14% 0.23% 0.16%
As % of the Libraries, Frameworks & Software Standards category 1.32% 1.17% 0.80%
Number of salaries quoted 101 78 141
10th Percentile £47,000 £65,000 £32,500
25th Percentile £58,750 £75,000 £42,500
Median annual salary (50th Percentile) £75,000 £85,000 £70,000
Median % change year-on-year -11.76% +21.43% -
75th Percentile £100,000 £88,438 £83,750
90th Percentile £120,000 £100,000 £92,500
UK excluding London median annual salary £62,500 £70,000 £48,750
% change year-on-year -10.71% +43.59% -11.36%

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 9,437 8,741 21,273
As % of all permanent jobs advertised in the UK 10.22% 19.77% 19.98%
Number of salaries quoted 7,006 5,723 16,222
10th Percentile £40,000 £38,750 £36,250
25th Percentile £50,000 £51,250 £45,000
Median annual salary (50th Percentile) £65,000 £66,253 £60,000
Median % change year-on-year -1.89% +10.42% -11.11%
75th Percentile £85,000 £87,500 £78,750
90th Percentile £100,000 £111,850 £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 11 June 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 11 June 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 -38 124 £75,000 -11.76% 19
London -35 64 £100,000 +17.65% 14
UK excluding London 0 61 £62,500 -10.71% 6
North of England +2 38 £67,500 -9.84% 2
Work from Home -3 33 £62,500 -26.47% 11
Yorkshire -27 20 £75,000 +0.17% 1
North West +19 12 £55,000 -
South West -47 7 £58,750 -9.62% 1
South East -19 6 £60,000 -7.69% 3
North East - 6 £59,750 - 1
East of England -12 5 £75,000 - 1
Midlands -20 4 £60,000 -7.69%
West Midlands -22 3 £60,000 -7.69%
East Midlands -22 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 8 (6.40%) Appian
2 2 (1.60%) Apache
2 2 (1.60%) Apache Spark
2 2 (1.60%) Confluence
3 1 (0.80%) Drupal
3 1 (0.80%) Jupyter
Cloud Services
1 59 (47.20%) AWS
2 30 (24.00%) Azure
3 19 (15.20%) GitHub
4 16 (12.80%) GCP
5 12 (9.60%) Serverless
6 10 (8.00%) Anthropic Claude
6 10 (8.00%) SaaS
7 8 (6.40%) Amazon ECS
7 8 (6.40%) Azure AI
7 8 (6.40%) Azure Data Factory
7 8 (6.40%) Power Automate
8 5 (4.00%) Virtual Private Cloud
9 4 (3.20%) Azure DevOps
9 4 (3.20%) GitHub Actions
10 3 (2.40%) Amazon EC2
10 3 (2.40%) Amazon EKS
10 3 (2.40%) Cloud Computing
10 3 (2.40%) Copilot Studio
10 3 (2.40%) Microsoft Copilot
10 3 (2.40%) Power Platform
Communications & Networking
1 3 (2.40%) HTTP
1 3 (2.40%) RTP
1 3 (2.40%) Unified Communications
1 3 (2.40%) VoIP
1 3 (2.40%) Wireshark
2 2 (1.60%) Firewall
Database & Business Intelligence
1 26 (20.80%) PostgreSQL
2 18 (14.40%) MongoDB
3 14 (11.20%) NoSQL
4 13 (10.40%) Relational Database
4 13 (10.40%) SQL Server
5 10 (8.00%) Pinecone
6 7 (5.60%) MySQL
7 5 (4.00%) Amazon RDS
7 5 (4.00%) GIS
8 4 (3.20%) Big Data
8 4 (3.20%) RDBMS
9 2 (1.60%) ClickHouse
9 2 (1.60%) DynamoDB
9 2 (1.60%) Redis
10 1 (0.80%) Apache Cassandra
10 1 (0.80%) Delta Lake
Development Applications
1 19 (15.20%) Git
2 8 (6.40%) MLflow
3 5 (4.00%) JIRA
4 3 (2.40%) Jenkins
5 2 (1.60%) Atlassian Bamboo
5 2 (1.60%) Bitbucket
5 2 (1.60%) Cypress.io
5 2 (1.60%) Selenium
6 1 (0.80%) Claude Code
General
1 27 (21.60%) Social Skills
2 25 (20.00%) Finance
3 7 (5.60%) Inclusion and Diversity
4 6 (4.80%) Banking
5 5 (4.00%) Public Sector
6 3 (2.40%) Financial Institution
6 3 (2.40%) Front Office
6 3 (2.40%) Retail
6 3 (2.40%) Telecoms
7 2 (1.60%) Analytical Skills
7 2 (1.60%) Electronics
7 2 (1.60%) Games
7 2 (1.60%) Manufacturing
7 2 (1.60%) Marketing
8 1 (0.80%) Investment Banking
8 1 (0.80%) Law
8 1 (0.80%) Tech for Good
Job Titles
1 75 (60.00%) Developer
2 48 (38.40%) Python Developer
3 29 (23.20%) Senior
4 26 (20.80%) Python Engineer
5 24 (19.20%) Software Engineer
6 22 (17.60%) Full-Stack Developer
6 22 (17.60%) Senior Developer
7 20 (16.00%) Software Developer
8 16 (12.80%) Python Software Engineer
9 15 (12.00%) Senior Python Developer
10 13 (10.40%) Lead
11 12 (9.60%) Full-Stack Python Developer
12 10 (8.00%) Artificial Intelligence Engineer
12 10 (8.00%) Backend Developer
13 8 (6.40%) Automation Engineer
13 8 (6.40%) Full-Stack Engineer
13 8 (6.40%) Lead Software Engineer
14 7 (5.60%) Senior Full-Stack Developer
15 6 (4.80%) Senior Software Engineer
15 6 (4.80%) Web Engineer
Libraries, Frameworks & Software Standards
1 69 (55.20%) FastAPI
2 64 (51.20%) Django
3 36 (28.80%) RESTful
4 32 (25.60%) REST
5 22 (17.60%) React
6 16 (12.80%) CSS
6 16 (12.80%) HTML
6 16 (12.80%) Vue
7 15 (12.00%) OAuth
8 14 (11.20%) SQLAlchemy
9 13 (10.40%) NumPy
9 13 (10.40%) Pandas
9 13 (10.40%) scikit-learn
10 12 (9.60%) pytest
10 12 (9.60%) PyTorch
11 11 (8.80%) TensorFlow
12 10 (8.00%) Faiss
13 9 (7.20%) JWT
14 8 (6.40%) Hugging Face
14 8 (6.40%) OpenAPI
Miscellaneous
1 23 (18.40%) Cloud Native
2 11 (8.80%) Data Structures
3 10 (8.00%) Algorithms
3 10 (8.00%) Educational Technology
4 9 (7.20%) Distributed Systems
4 9 (7.20%) Legacy Systems
5 8 (6.40%) Low-Code
6 6 (4.80%) Renewable Energy
7 4 (3.20%) CUDA
7 4 (3.20%) Greenfield Project
8 3 (2.40%) AI Agents
8 3 (2.40%) Life Science
8 3 (2.40%) PKI
8 3 (2.40%) Private Cloud
9 2 (1.60%) Web Conferencing
10 1 (0.80%) Derivative
10 1 (0.80%) Distributed Architecture
10 1 (0.80%) Enterprise Software
10 1 (0.80%) Market Risk
10 1 (0.80%) Product Ownership
Operating Systems
1 6 (4.80%) Linux
2 3 (2.40%) Ubuntu
3 1 (0.80%) Unix
Processes & Methodologies
1 58 (46.40%) CI/CD
2 53 (42.40%) AI
3 42 (33.60%) Full-Stack Development
4 40 (32.00%) Clean Code
5 39 (31.20%) Software Engineering
6 37 (29.60%) Agile
7 34 (27.20%) Problem-Solving
8 27 (21.60%) Containerisation
9 20 (16.00%) DevOps
10 18 (14.40%) Roadmaps
11 17 (13.60%) OO
11 17 (13.60%) Test Automation
12 16 (12.80%) Microservices
12 16 (12.80%) OOP
12 16 (12.80%) Open Source
12 16 (12.80%) Technology Roadmap
13 15 (12.00%) LLM
13 15 (12.00%) Machine Learning
13 15 (12.00%) Mentoring
14 14 (11.20%) Infrastructure as Code
Programming Languages
1 125 (100.00%) Python
2 33 (26.40%) SQL
3 31 (24.80%) JavaScript
4 13 (10.40%) TypeScript
5 9 (7.20%) C++
6 6 (4.80%) Java
7 4 (3.20%) C
8 3 (2.40%) C#
9 1 (0.80%) Bash
9 1 (0.80%) Shell Script
Qualifications
1 10 (8.00%) Degree
2 7 (5.60%) Computer Science Degree
3 2 (1.60%) AWS Certification
3 2 (1.60%) SC Cleared
3 2 (1.60%) Security Cleared
4 1 (0.80%) Master's Degree
4 1 (0.80%) PhD
Quality Assurance & Compliance
1 8 (6.40%) Data Quality
2 3 (2.40%) ISO/IEC 27001
2 3 (2.40%) PCI DSS
3 2 (1.60%) QA
4 1 (0.80%) Accessibility
4 1 (0.80%) GDPR
4 1 (0.80%) Software Quality Assurance
System Software
1 43 (34.40%) Docker
2 3 (2.40%) Kamailio
Systems Management
1 36 (28.80%) Kubernetes
2 18 (14.40%) Terraform
3 3 (2.40%) Argo
Vendors
1 11 (8.80%) OpenAI
2 8 (6.40%) Automation Anywhere
2 8 (6.40%) Microsoft
2 8 (6.40%) UiPath
3 4 (3.20%) Google
4 3 (2.40%) BT
4 3 (2.40%) Fortinet
4 3 (2.40%) Mitel
5 2 (1.60%) Pega
5 2 (1.60%) SAP
6 1 (0.80%) Databricks