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

6 months to
13 Jun 2026
Same period 2025 Same period 2024
Rank 609 557 729
Rank change year-on-year -52 +172 +38
Permanent jobs citing Flask 124 107 172
As % of all permanent jobs in the UK 0.13% 0.24% 0.16%
As % of the Libraries, Frameworks & Software Standards category 1.31% 1.23% 0.80%
Number of salaries quoted 101 83 139
10th Percentile £47,000 £62,500 £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 £87,500 £83,750
90th Percentile £120,000 £100,000 £88,500
UK excluding London median annual salary £62,500 £65,000 £50,000
% change year-on-year -3.85% +30.00% -9.09%

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 9,470 8,730 21,450
As % of all permanent jobs advertised in the UK 10.21% 19.65% 19.99%
Number of salaries quoted 7,052 5,715 16,289
10th Percentile £40,000 £38,450 £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 £111,700 £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 13 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 13 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 -45 123 £75,000 -11.76% 19
London -29 64 £100,000 +17.65% 14
UK excluding London -29 60 £62,500 -3.85% 6
North of England -9 37 £67,500 -9.84% 3
Work from Home -10 34 £62,500 -26.47% 11
Yorkshire -24 20 £75,000 +0.17% 1
North West +16 11 £55,000 - 1
South West -53 7 £58,750 -9.62%
South East -11 6 £60,000 -7.69% 3
North East - 6 £59,750 - 1
East of England -11 5 £75,000 - 1
Midlands -23 4 £60,000 -7.69%
West Midlands -23 3 £60,000 -7.69%
East Midlands -25 1 £37,500 -31.82%
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 7 (5.65%) Appian
2 2 (1.61%) Apache
2 2 (1.61%) Apache Spark
2 2 (1.61%) Confluence
3 1 (0.81%) Drupal
3 1 (0.81%) Jupyter
Cloud Services
1 60 (48.39%) AWS
2 30 (24.19%) Azure
3 19 (15.32%) GitHub
4 17 (13.71%) GCP
5 12 (9.68%) Serverless
6 10 (8.06%) SaaS
7 9 (7.26%) Anthropic Claude
8 8 (6.45%) Amazon ECS
9 7 (5.65%) Azure AI
9 7 (5.65%) Azure Data Factory
9 7 (5.65%) Power Automate
10 5 (4.03%) Virtual Private Cloud
11 4 (3.23%) Azure DevOps
11 4 (3.23%) GitHub Actions
12 3 (2.42%) Amazon EC2
12 3 (2.42%) Amazon EKS
12 3 (2.42%) Cloud Computing
12 3 (2.42%) Copilot Studio
12 3 (2.42%) Microsoft Copilot
12 3 (2.42%) Power Platform
Communications & Networking
1 3 (2.42%) HTTP
1 3 (2.42%) RTP
1 3 (2.42%) Unified Communications
1 3 (2.42%) VoIP
1 3 (2.42%) Wireshark
2 2 (1.61%) Firewall
Database & Business Intelligence
1 26 (20.97%) PostgreSQL
2 18 (14.52%) MongoDB
3 15 (12.10%) NoSQL
4 13 (10.48%) Relational Database
5 12 (9.68%) SQL Server
6 9 (7.26%) Pinecone
7 7 (5.65%) MySQL
8 5 (4.03%) Amazon RDS
8 5 (4.03%) GIS
9 4 (3.23%) Big Data
9 4 (3.23%) RDBMS
10 2 (1.61%) ClickHouse
10 2 (1.61%) DynamoDB
10 2 (1.61%) Redis
11 1 (0.81%) Apache Cassandra
11 1 (0.81%) Delta Lake
Development Applications
1 20 (16.13%) Git
2 7 (5.65%) MLflow
3 5 (4.03%) JIRA
4 3 (2.42%) Jenkins
5 2 (1.61%) Atlassian Bamboo
5 2 (1.61%) Bitbucket
5 2 (1.61%) Cypress.io
5 2 (1.61%) Selenium
6 1 (0.81%) Claude Code
General
1 27 (21.77%) Social Skills
2 24 (19.35%) Finance
3 7 (5.65%) Inclusion and Diversity
4 6 (4.84%) Banking
5 5 (4.03%) Public Sector
6 3 (2.42%) Financial Institution
6 3 (2.42%) Front Office
6 3 (2.42%) Retail
6 3 (2.42%) Telecoms
7 2 (1.61%) Analytical Skills
7 2 (1.61%) Electronics
7 2 (1.61%) Games
7 2 (1.61%) Manufacturing
7 2 (1.61%) Marketing
8 1 (0.81%) Investment Banking
8 1 (0.81%) Law
8 1 (0.81%) Tech for Good
Job Titles
1 74 (59.68%) Developer
2 47 (37.90%) Python Developer
3 30 (24.19%) Senior
4 27 (21.77%) Python Engineer
5 24 (19.35%) Software Engineer
6 22 (17.74%) Full-Stack Developer
6 22 (17.74%) Senior Developer
7 20 (16.13%) Software Developer
8 16 (12.90%) Python Software Engineer
9 15 (12.10%) Senior Python Developer
10 13 (10.48%) Lead
11 12 (9.68%) Full-Stack Python Developer
12 10 (8.06%) Backend Developer
13 9 (7.26%) Artificial Intelligence Engineer
14 8 (6.45%) Full-Stack Engineer
14 8 (6.45%) Lead Software Engineer
15 7 (5.65%) Automation Engineer
15 7 (5.65%) Senior Full-Stack Developer
16 6 (4.84%) Senior Software Engineer
16 6 (4.84%) Web Engineer
Libraries, Frameworks & Software Standards
1 69 (55.65%) FastAPI
2 64 (51.61%) Django
3 36 (29.03%) RESTful
4 31 (25.00%) REST
5 22 (17.74%) React
6 16 (12.90%) CSS
6 16 (12.90%) HTML
6 16 (12.90%) Vue
7 14 (11.29%) OAuth
7 14 (11.29%) SQLAlchemy
8 12 (9.68%) NumPy
8 12 (9.68%) Pandas
8 12 (9.68%) pytest
8 12 (9.68%) scikit-learn
9 11 (8.87%) PyTorch
10 10 (8.06%) TensorFlow
11 9 (7.26%) Faiss
12 8 (6.45%) Jinja
12 8 (6.45%) JWT
12 8 (6.45%) Node.js
Miscellaneous
1 24 (19.35%) Cloud Native
2 11 (8.87%) Data Structures
3 10 (8.06%) Algorithms
3 10 (8.06%) Distributed Systems
3 10 (8.06%) Educational Technology
4 8 (6.45%) Legacy Systems
5 7 (5.65%) Low-Code
6 6 (4.84%) Renewable Energy
7 4 (3.23%) CUDA
7 4 (3.23%) Greenfield Project
8 3 (2.42%) AI Agents
8 3 (2.42%) Life Science
8 3 (2.42%) PKI
8 3 (2.42%) Private Cloud
9 2 (1.61%) Web Conferencing
10 1 (0.81%) Data Protection Act
10 1 (0.81%) Derivative
10 1 (0.81%) Distributed Architecture
10 1 (0.81%) Market Risk
10 1 (0.81%) Product Ownership
Operating Systems
1 6 (4.84%) Linux
2 3 (2.42%) Ubuntu
3 1 (0.81%) Unix
Processes & Methodologies
1 58 (46.77%) CI/CD
2 53 (42.74%) AI
3 42 (33.87%) Full-Stack Development
4 39 (31.45%) Software Engineering
5 38 (30.65%) Clean Code
6 37 (29.84%) Agile
7 35 (28.23%) Problem-Solving
8 26 (20.97%) Containerisation
9 20 (16.13%) DevOps
10 18 (14.52%) Roadmaps
11 17 (13.71%) Microservices
11 17 (13.71%) Test Automation
12 16 (12.90%) Mentoring
12 16 (12.90%) OO
12 16 (12.90%) OOP
12 16 (12.90%) Technology Roadmap
13 15 (12.10%) Machine Learning
13 15 (12.10%) Open Source
14 14 (11.29%) Infrastructure as Code
14 14 (11.29%) LLM
Programming Languages
1 124 (100.00%) Python
2 32 (25.81%) SQL
3 31 (25.00%) JavaScript
4 13 (10.48%) TypeScript
5 9 (7.26%) C++
6 6 (4.84%) Java
7 4 (3.23%) C
8 3 (2.42%) C#
9 1 (0.81%) Bash
9 1 (0.81%) Shell Script
Qualifications
1 10 (8.06%) Degree
2 7 (5.65%) Computer Science Degree
3 2 (1.61%) AWS Certification
3 2 (1.61%) SC Cleared
3 2 (1.61%) Security Cleared
4 1 (0.81%) Master's Degree
4 1 (0.81%) PhD
Quality Assurance & Compliance
1 7 (5.65%) Data Quality
2 3 (2.42%) ISO/IEC 27001
2 3 (2.42%) PCI DSS
3 2 (1.61%) QA
4 1 (0.81%) Accessibility
4 1 (0.81%) GDPR
4 1 (0.81%) Software Quality Assurance
System Software
1 43 (34.68%) Docker
2 3 (2.42%) Kamailio
Systems Management
1 36 (29.03%) Kubernetes
2 18 (14.52%) Terraform
3 3 (2.42%) Argo
Vendors
1 10 (8.06%) OpenAI
2 8 (6.45%) Microsoft
3 7 (5.65%) Automation Anywhere
3 7 (5.65%) UiPath
4 5 (4.03%) Google
5 3 (2.42%) BT
5 3 (2.42%) Fortinet
5 3 (2.42%) Mitel
6 2 (1.61%) Pega
6 2 (1.61%) SAP
7 1 (0.81%) Databricks