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 6 March 2025, comparing them to the same period in the previous two years.

6 months to
6 Mar 2025
Same period 2024 Same period 2023
Rank 593 651 835
Rank change year-on-year +58 +184 -262
Permanent jobs citing Flask 138 188 199
As % of all permanent jobs advertised in the UK 0.24% 0.23% 0.18%
As % of the Libraries, Frameworks & Software Standards category 1.33% 1.00% 0.57%
Number of salaries quoted 106 160 129
10th Percentile £52,500 £35,000 £38,750
25th Percentile £65,000 £49,688 £53,750
Median annual salary (50th Percentile) £76,250 £70,000 £72,500
Median % change year-on-year +8.93% -3.45% +7.41%
75th Percentile £87,500 £83,750 £91,250
90th Percentile £100,000 £93,750 £100,000
UK excluding London median annual salary £65,000 £48,750 £55,000
% change year-on-year +33.33% -11.36% -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 10,339 18,733 34,673
As % of all permanent jobs advertised in the UK 18.31% 22.90% 31.18%
Number of salaries quoted 6,631 14,586 21,069
10th Percentile £38,750 £37,500 £40,250
25th Percentile £50,000 £46,250 £50,000
Median annual salary (50th Percentile) £66,100 £60,000 £67,500
Median % change year-on-year +10.17% -11.11% +8.00%
75th Percentile £86,250 £80,000 £87,500
90th Percentile £110,000 £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 6 March 2025.

Salary histogram for Flask in the UK

Flask
Top 16 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 6 March 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 +64 132 £77,500 +10.71% 40
London +27 83 £80,000 +6.67% 25
Work from Home +83 79 £70,000 - 25
UK excluding London +98 50 £65,000 +33.33% 17
Midlands +37 21 £65,000 +30.00% 1
West Midlands +33 20 £65,000 +30.00% 1
South East +53 13 £77,500 +55.00% 6
South West +73 12 £65,000 -7.14% 4
Wales +53 11 £65,000 +44.44%
North of England +40 7 £74,870 +99.65% 3
East of England +18 5 - - 2
Yorkshire +58 4 £74,870 -11.92% 1
Scotland +55 3 £90,000 +80.00% 1
North East +29 2 £62,500 +66.67%
East Midlands +39 1 £45,000 -
North West +17 1 £62,500 +31.58% 2

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 22 (15.94%) Confluence
2 7 (5.07%) Apache Spark
3 6 (4.35%) Apache Airflow
4 1 (0.72%) Apache
Cloud Services
1 64 (46.38%) AWS
2 60 (43.48%) Azure
3 40 (28.99%) GCP
4 18 (13.04%) SaaS
5 17 (12.32%) GitHub
6 14 (10.14%) Azure DevOps
7 13 (9.42%) GitHub Actions
8 12 (8.70%) Amazon S3
9 11 (7.97%) Amazon EC2
10 8 (5.80%) Amazon EKS
11 7 (5.07%) AWS CloudFormation
11 7 (5.07%) Serverless
11 7 (5.07%) Virtual Private Cloud
12 6 (4.35%) Amazon ECR
12 6 (4.35%) Slack
13 5 (3.62%) Cloud Computing
14 4 (2.90%) Amazon ECS
14 4 (2.90%) AWS Lambda
15 3 (2.17%) AWS CodePipeline
15 3 (2.17%) Azure Functions
Communications & Networking
1 7 (5.07%) HTTP
2 1 (0.72%) BGP
2 1 (0.72%) DNS
Database & Business Intelligence
1 41 (29.71%) PostgreSQL
2 20 (14.49%) MongoDB
2 20 (14.49%) Relational Database
3 19 (13.77%) NoSQL
4 12 (8.70%) Redis
5 10 (7.25%) DB2
5 10 (7.25%) Sybase IQ
6 8 (5.80%) MySQL
7 6 (4.35%) Data Lake
7 6 (4.35%) RDBMS
8 4 (2.90%) SQL Server
9 3 (2.17%) Amazon RDS
9 3 (2.17%) Delta Lake
9 3 (2.17%) DynamoDB
9 3 (2.17%) Neo4j
9 3 (2.17%) Parquet
10 1 (0.72%) Big Data
10 1 (0.72%) Elasticsearch
10 1 (0.72%) Geospatial Data
10 1 (0.72%) Power BI
Development Applications
1 54 (39.13%) Git
2 23 (16.67%) JIRA
3 14 (10.14%) SonarQube
4 10 (7.25%) GitLab
5 6 (4.35%) Jenkins
6 4 (2.90%) Selenium
7 3 (2.17%) IBM UrbanCode
7 3 (2.17%) Sonatype Nexus
8 2 (1.45%) MLflow
8 2 (1.45%) TensorBoard
9 1 (0.72%) Bitbucket
9 1 (0.72%) CircleCI
General
1 48 (34.78%) Finance
2 41 (29.71%) Social Skills
3 22 (15.94%) Analytical Skills
4 17 (12.32%) Public Sector
5 14 (10.14%) Advertising
6 12 (8.70%) Electronics
6 12 (8.70%) Manufacturing
6 12 (8.70%) Marketing
7 10 (7.25%) Tech for Good
8 9 (6.52%) Front Office
9 8 (5.80%) Banking
9 8 (5.80%) Pharmaceutical
10 6 (4.35%) Telecoms
11 4 (2.90%) Inclusion and Diversity
11 4 (2.90%) Law
12 2 (1.45%) Investment Banking
13 1 (0.72%) Aerospace
13 1 (0.72%) Automotive
13 1 (0.72%) Back Office
13 1 (0.72%) Legal
Job Titles
1 62 (44.93%) Senior
2 56 (40.58%) Developer
3 40 (28.99%) Python Developer
4 37 (26.81%) Python Engineer
5 35 (25.36%) Software Engineer
6 30 (21.74%) Senior Developer
7 17 (12.32%) Backend Developer
7 17 (12.32%) Senior Backend Developer
7 17 (12.32%) Senior Python Developer
8 16 (11.59%) Python Software Engineer
9 14 (10.14%) GCP Engineer
10 11 (7.97%) Senior Software Engineer
11 10 (7.25%) Data Engineer
11 10 (7.25%) Development Engineer
11 10 (7.25%) Software Development Engineer
12 9 (6.52%) Lead
13 8 (5.80%) Full-Stack Developer
13 8 (5.80%) Full-Stack Python Developer
13 8 (5.80%) React Developer
14 5 (3.62%) Quantitative Developer
Libraries, Frameworks & Software Standards
1 73 (52.90%) Django
2 61 (44.20%) FastAPI
3 34 (24.64%) React
4 29 (21.01%) REST
5 22 (15.94%) RESTful
6 19 (13.77%) Pandas
7 16 (11.59%) AngularJS
8 15 (10.87%) NumPy
9 14 (10.14%) CSS
9 14 (10.14%) HTML
10 13 (9.42%) GraphQL
10 13 (9.42%) Pyramid
10 13 (9.42%) pytest
10 13 (9.42%) SQLAlchemy
11 11 (7.97%) Keycloak
11 11 (7.97%) OAuth
11 11 (7.97%) WebSockets
12 7 (5.07%) htmx
12 7 (5.07%) Node.js
12 7 (5.07%) RabbitMQ
Miscellaneous
1 17 (12.32%) Algorithms
2 12 (8.70%) Onboarding
3 11 (7.97%) Greenfield Project
4 9 (6.52%) Reinsurance
5 8 (5.80%) Data Structures
5 8 (5.80%) Derivative
6 7 (5.07%) Fixed Income
7 6 (4.35%) Molecular Biology
8 3 (2.17%) Mainframe
9 2 (1.45%) Cloud Native
9 2 (1.45%) Digital Media
9 2 (1.45%) Multi-touch
10 1 (0.72%) Analytical Mindset
10 1 (0.72%) Data Protection Act
10 1 (0.72%) Educational Technology
10 1 (0.72%) Equity Derivative
10 1 (0.72%) Foreign Exchange (FX)
10 1 (0.72%) Product Ownership
10 1 (0.72%) Public Cloud
10 1 (0.72%) Reference Data
Operating Systems
1 27 (19.57%) Linux
2 11 (7.97%) Unix
Processes & Methodologies
1 64 (46.38%) CI/CD
2 60 (43.48%) Problem-Solving
3 54 (39.13%) Containerisation
4 43 (31.16%) DevOps
5 41 (29.71%) Agile
5 41 (29.71%) Software Engineering
6 28 (20.29%) Test Automation
7 22 (15.94%) Analytics
7 22 (15.94%) Front End Development
8 21 (15.22%) Full-Stack Development
8 21 (15.22%) Microservices
9 20 (14.49%) Architectural Patterns
9 20 (14.49%) Process Improvement
10 19 (13.77%) Machine Learning
11 14 (10.14%) Web Application Development
12 13 (9.42%) API Development
12 13 (9.42%) Collaborative Working
12 13 (9.42%) Computer Science
13 11 (7.97%) Code Quality
13 11 (7.97%) Data Pipeline
Programming Languages
1 138 (100.00%) Python
2 44 (31.88%) SQL
3 24 (17.39%) JavaScript
4 17 (12.32%) TypeScript
5 6 (4.35%) Java
6 3 (2.17%) Cypher
6 3 (2.17%) Groovy
6 3 (2.17%) R
7 2 (1.45%) C#
8 1 (0.72%) C
8 1 (0.72%) C++
8 1 (0.72%) PowerShell
Qualifications
1 20 (14.49%) Degree
2 13 (9.42%) Master's Degree
3 12 (8.70%) Security Cleared
4 11 (7.97%) BPSS Clearance
4 11 (7.97%) PhD
5 5 (3.62%) AWS Certification
6 4 (2.90%) AWS Certified Solutions Architect
7 3 (2.17%) AWS Certified DevOps Engineer
7 3 (2.17%) Computer Science Degree
7 3 (2.17%) OCP
7 3 (2.17%) Oracle Certification
8 2 (1.45%) AWS Certified Developer
9 1 (0.72%) Postgraduate
9 1 (0.72%) SC Cleared
Quality Assurance & Compliance
1 9 (6.52%) QA
2 6 (4.35%) Accessibility
3 1 (0.72%) Data Quality
System Software
1 78 (56.52%) Docker
Systems Management
1 82 (59.42%) Kubernetes
2 34 (24.64%) Terraform
3 15 (10.87%) Grafana
3 15 (10.87%) Prometheus
4 6 (4.35%) Kustomize
5 5 (3.62%) Ansible
6 4 (2.90%) Argo
6 4 (2.90%) Istio
7 3 (2.17%) Progress Chef
Vendors
1 22 (15.94%) Google
2 14 (10.14%) Microsoft
3 10 (7.25%) Sybase
4 6 (4.35%) Databricks
4 6 (4.35%) SAP
4 6 (4.35%) Sawtooth Software
5 3 (2.17%) Atlassian
5 3 (2.17%) Dynatrace
5 3 (2.17%) IBM
6 1 (0.72%) Bloomberg
6 1 (0.72%) OpenAI
6 1 (0.72%) Oracle
6 1 (0.72%) Red Hat