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 3 April 2025, comparing them to the same period in the previous two years.

6 months to
3 Apr 2025
Same period 2024 Same period 2023
Rank 570 685 822
Rank change year-on-year +115 +137 -220
Permanent jobs citing Flask 114 194 197
As % of all permanent jobs advertised in the UK 0.23% 0.21% 0.18%
As % of the Libraries, Frameworks & Software Standards category 1.28% 0.94% 0.59%
Number of salaries quoted 96 171 128
10th Percentile £57,500 £35,000 £38,750
25th Percentile £65,000 £46,875 £53,750
Median annual salary (50th Percentile) £77,500 £65,000 £80,000
Median % change year-on-year +19.23% -18.75% +18.52%
75th Percentile £87,500 £83,125 £92,500
90th Percentile £100,000 £92,500 £100,000
UK excluding London median annual salary £65,000 £46,250 £55,000
% change year-on-year +40.54% -15.91% -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 8,885 20,535 33,535
As % of all permanent jobs advertised in the UK 17.58% 22.11% 30.51%
Number of salaries quoted 6,646 15,523 20,391
10th Percentile £38,750 £36,250 £41,250
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 £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 3 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 3 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 +95 110 £77,500 +10.71% 101
London +41 70 £82,500 +10.00% 76
Work from Home +137 65 £76,250 +8.93% 49
UK excluding London +153 36 £65,000 +40.54% 33
Midlands +78 13 £65,000 +30.00% 6
West Midlands +46 12 £65,000 +21.50% 6
South East +91 11 £68,750 +52.78% 15
South West +103 10 £65,000 -7.14% 3
Wales +50 9 £65,000 +44.44%
North of England +84 7 £74,870 +61.88% 5
Yorkshire +79 5 £74,870 +1.52% 1
East of England +49 4 - - 2
East Midlands +53 1 £45,000 -
North East +40 1 £65,000 +73.33% 1
North West +36 1 £62,500 +31.58% 3

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 (17.54%) Confluence
2 6 (5.26%) Apache Spark
3 5 (4.39%) Apache Airflow
Business Applications
1 2 (1.75%) SimCorp Dimension
Cloud Services
1 45 (39.47%) AWS
2 44 (38.60%) Azure
3 38 (33.33%) GCP
4 21 (18.42%) SaaS
5 16 (14.04%) GitHub
6 13 (11.40%) Amazon S3
6 13 (11.40%) GitHub Actions
7 12 (10.53%) Azure DevOps
8 10 (8.77%) Amazon EC2
9 7 (6.14%) Serverless
9 7 (6.14%) Virtual Private Cloud
10 6 (5.26%) Amazon ECR
10 6 (5.26%) Amazon EKS
10 6 (5.26%) Slack
11 4 (3.51%) AWS Lambda
12 3 (2.63%) AWS Step Functions
12 3 (2.63%) Azure Functions
12 3 (2.63%) Azure Logic Apps
12 3 (2.63%) dbt
12 3 (2.63%) Google Kubernetes Engine
Communications & Networking
1 2 (1.75%) HTTP
2 1 (0.88%) BGP
2 1 (0.88%) DNS
Database & Business Intelligence
1 32 (28.07%) PostgreSQL
2 18 (15.79%) NoSQL
3 14 (12.28%) Relational Database
4 13 (11.40%) MongoDB
4 13 (11.40%) MySQL
5 11 (9.65%) Redis
6 7 (6.14%) RDBMS
7 5 (4.39%) Data Lake
8 4 (3.51%) Elasticsearch
8 4 (3.51%) SQL Server
9 3 (2.63%) DB2
9 3 (2.63%) Delta Lake
9 3 (2.63%) Neo4j
9 3 (2.63%) Parquet
9 3 (2.63%) Sybase IQ
10 2 (1.75%) Amazon RDS
11 1 (0.88%) Big Data
11 1 (0.88%) DynamoDB
11 1 (0.88%) Pinecone
11 1 (0.88%) Tableau
Development Applications
1 38 (33.33%) Git
2 21 (18.42%) JIRA
3 12 (10.53%) SonarQube
4 11 (9.65%) GitLab
5 7 (6.14%) Jenkins
6 4 (3.51%) Selenium
7 3 (2.63%) IBM UrbanCode
7 3 (2.63%) Sonatype Nexus
8 1 (0.88%) Bitbucket
8 1 (0.88%) CircleCI
8 1 (0.88%) MLflow
8 1 (0.88%) TensorBoard
General
1 38 (33.33%) Social Skills
2 34 (29.82%) Finance
3 16 (14.04%) Analytical Skills
3 16 (14.04%) Public Sector
4 14 (12.28%) Marketing
5 13 (11.40%) Electronics
5 13 (11.40%) Manufacturing
6 10 (8.77%) Banking
7 7 (6.14%) Telecoms
8 6 (5.26%) Advertising
9 5 (4.39%) Front Office
9 5 (4.39%) Investment Banking
10 4 (3.51%) Law
11 3 (2.63%) Inclusion and Diversity
12 2 (1.75%) Aerospace
12 2 (1.75%) Automotive
12 2 (1.75%) Documentation Skills
12 2 (1.75%) Tech for Good
13 1 (0.88%) Back Office
13 1 (0.88%) Legal
Job Titles
1 55 (48.25%) Developer
2 50 (43.86%) Senior
3 38 (33.33%) Python Developer
4 28 (24.56%) Senior Developer
5 23 (20.18%) Python Engineer
6 17 (14.91%) Senior Python Developer
7 16 (14.04%) Backend Developer
7 16 (14.04%) Senior Backend Developer
8 15 (13.16%) GCP Engineer
8 15 (13.16%) Software Engineer
9 13 (11.40%) Lead
10 11 (9.65%) React Developer
11 9 (7.89%) Data Engineer
12 7 (6.14%) Full-Stack Developer
12 7 (6.14%) Quantitative Developer
13 6 (5.26%) Full-Stack Python Developer
14 5 (4.39%) Full-Stack Engineer
14 5 (4.39%) Lead Data Engineer
14 5 (4.39%) Lead Developer
15 4 (3.51%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 60 (52.63%) Django
2 58 (50.88%) FastAPI
3 29 (25.44%) React
3 29 (25.44%) REST
4 20 (17.54%) RESTful
5 17 (14.91%) Pandas
6 14 (12.28%) NumPy
7 13 (11.40%) GraphQL
8 12 (10.53%) pytest
8 12 (10.53%) SQLAlchemy
9 10 (8.77%) AngularJS
9 10 (8.77%) WebSockets
10 9 (7.89%) Keycloak
10 9 (7.89%) OAuth
11 8 (7.02%) RabbitMQ
12 7 (6.14%) Plotly
13 6 (5.26%) CSS
13 6 (5.26%) HTML
13 6 (5.26%) Lambda Expressions
13 6 (5.26%) Pyramid
Miscellaneous
1 10 (8.77%) Onboarding
2 9 (7.89%) Algorithms
3 6 (5.26%) Greenfield Project
3 6 (5.26%) Molecular Biology
4 5 (4.39%) Cloud Native
5 3 (2.63%) Data Structures
5 3 (2.63%) Derivative
5 3 (2.63%) Fixed Income
5 3 (2.63%) Mainframe
5 3 (2.63%) Reinsurance
6 2 (1.75%) Foreign Exchange (FX)
7 1 (0.88%) Data Protection Act
7 1 (0.88%) Equities
7 1 (0.88%) Equity Derivative
7 1 (0.88%) IoT
7 1 (0.88%) Over-the-Top Content
7 1 (0.88%) Public Cloud
7 1 (0.88%) Reference Data
7 1 (0.88%) Semantic Web
7 1 (0.88%) Video\Live Streaming
Operating Systems
1 14 (12.28%) Linux
2 4 (3.51%) Unix
Processes & Methodologies
1 52 (45.61%) CI/CD
2 50 (43.86%) Containerisation
3 45 (39.47%) Problem-Solving
4 35 (30.70%) Agile
5 27 (23.68%) DevOps
6 25 (21.93%) Software Engineering
7 24 (21.05%) Test Automation
8 23 (20.18%) Architectural Patterns
9 22 (19.30%) Process Improvement
10 18 (15.79%) Front End Development
10 18 (15.79%) Microservices
11 17 (14.91%) Machine Learning
12 16 (14.04%) Analytics
12 16 (14.04%) Full-Stack Development
13 15 (13.16%) Web Application Development
14 14 (12.28%) Artificial Intelligence
15 13 (11.40%) Data Pipeline
16 12 (10.53%) Code Quality
16 12 (10.53%) Mentoring
17 11 (9.65%) API Development
Programming Languages
1 114 (100.00%) Python
2 35 (30.70%) SQL
3 20 (17.54%) JavaScript
4 14 (12.28%) TypeScript
5 8 (7.02%) Java
6 3 (2.63%) Cypher
6 3 (2.63%) Groovy
7 2 (1.75%) C#
8 1 (0.88%) C
8 1 (0.88%) C++
8 1 (0.88%) Go
8 1 (0.88%) PHP
8 1 (0.88%) R
8 1 (0.88%) SHACL
8 1 (0.88%) SPARQL
Qualifications
1 21 (18.42%) Degree
2 13 (11.40%) Master's Degree
3 11 (9.65%) PhD
4 10 (8.77%) Security Cleared
5 9 (7.89%) BPSS Clearance
6 4 (3.51%) Computer Science Degree
7 3 (2.63%) OCP
7 3 (2.63%) Oracle Certification
8 2 (1.75%) AWS Certification
8 2 (1.75%) AWS Certified DevOps Engineer
9 1 (0.88%) AWS Certified Solutions Architect
9 1 (0.88%) Postgraduate
9 1 (0.88%) SC Cleared
Quality Assurance & Compliance
1 12 (10.53%) QA
2 6 (5.26%) Accessibility
3 2 (1.75%) Data Quality
System Software
1 60 (52.63%) Docker
Systems Management
1 66 (57.89%) Kubernetes
2 28 (24.56%) Terraform
3 15 (13.16%) Grafana
3 15 (13.16%) Prometheus
4 6 (5.26%) Ansible
4 6 (5.26%) Kustomize
5 4 (3.51%) Istio
6 3 (2.63%) Argo
6 3 (2.63%) Progress Chef
7 2 (1.75%) Single Sign-On
Vendors
1 26 (22.81%) Google
2 12 (10.53%) Microsoft
3 7 (6.14%) Databricks
3 7 (6.14%) SAP
4 6 (5.26%) Sawtooth Software
5 4 (3.51%) OpenAI
6 3 (2.63%) Atlassian
6 3 (2.63%) Dynatrace
6 3 (2.63%) IBM
6 3 (2.63%) Sybase
7 2 (1.75%) SimCorp
8 1 (0.88%) Bloomberg
8 1 (0.88%) Oracle