Flask Jobs in the City of London

26 to 50 of 52 Flask Jobs in the City of London

Software Engineer (React + Python - Series A - ex YC - AI LLM Product)

london (city of london), south east england, united kingdom
Hybrid / WFH Options
The Developer Link
They are on the hunt for 2 new Developers to join the London based Engineering team. You'll ideally have experience using most of the following stack: Backend: Python, Flask/FastAPI Frontend: React with TypeScript Infra: Terraform, GCP/AWS Ideally you'll have at least an interest and have tinkered personally with LLM type projects. Huge bonus if More ❯
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Sr. Python Developer

City of London, London, United Kingdom
Mastek
APIs using Python. Python Development: Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment. Utilise relevant Python libraries and frameworks (e.g., Flask, Django, Pandas, NumPy). Collaborate with cross-functional teams to build and enhance banking applications Work closely with UI/UX Designers to integrate visualizations seamlessly into web applications or More ❯
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Sr. Python Developer

london (city of london), south east england, united kingdom
Mastek
APIs using Python. Python Development: Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment. Utilise relevant Python libraries and frameworks (e.g., Flask, Django, Pandas, NumPy). Collaborate with cross-functional teams to build and enhance banking applications Work closely with UI/UX Designers to integrate visualizations seamlessly into web applications or More ❯
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Python Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Peaple Talent
Backend Developer | Python | Flask| Azure | 6 Months | London| £400 - £500 per day Peaple Talent have partnered exclusively with a fantastic household name client in London looking to hire a Python Software Engineer to work on their integration team within a large digital transformation. The tech stack includes; Python Flask/Flask API Azure integration Services – Logic Apps, Service Bus & API … infrastructure. Hybrid working in West London with remote working after integrating into the team culture. Please apply or reach out to Peaple Talent for more information. Backend Developer | Python | Flask | Azure | 6 Months | London| £400 - £500 per day More ❯
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Python Developer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Peaple Talent
Backend Developer | Python | Flask| Azure | 6 Months | London| £400 - £500 per day Peaple Talent have partnered exclusively with a fantastic household name client in London looking to hire a Python Software Engineer to work on their integration team within a large digital transformation. The tech stack includes; Python Flask/Flask API Azure integration Services – Logic Apps, Service Bus & API … infrastructure. Hybrid working in West London with remote working after integrating into the team culture. Please apply or reach out to Peaple Talent for more information. Backend Developer | Python | Flask | Azure | 6 Months | London| £400 - £500 per day More ❯
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Full Stack Engineer - 6 Month Contract - Remote

City of London, London, United Kingdom
Hybrid / WFH Options
InfoSec People Ltd
an initial 6 months. This client is looking for you to have a good understanding of Google and/or Microsoft AI technology stacks. Key skills required: Python, Node, Flask or Django Typescript, React or JavaScript Azure or GCP Deploy code to Google/Azure playgrounds REST and/or GraphQL API's CICD This client is looking to fill More ❯
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Full Stack Engineer - 6 Month Contract - Remote

london (city of london), south east england, united kingdom
Hybrid / WFH Options
InfoSec People Ltd
an initial 6 months. This client is looking for you to have a good understanding of Google and/or Microsoft AI technology stacks. Key skills required: Python, Node, Flask or Django Typescript, React or JavaScript Azure or GCP Deploy code to Google/Azure playgrounds REST and/or GraphQL API's CICD This client is looking to fill More ❯
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Senior Software Engineer

City of London, London, United Kingdom
Wave Talent
Act as a mentor and an example to others in your team and across the organisation. Skills (not all essential) Python Experience JavaScript/TypeScript Experience Python framework (Django, Flask, Frappe or FastAPI) Experience PostgreSQL Experience Previously worked in a Start-up environment TDD or BDD experience Ability to demonstrate high-quality coding and testing practices The Company You will More ❯
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Senior Software Engineer

london (city of london), south east england, united kingdom
Wave Talent
Act as a mentor and an example to others in your team and across the organisation. Skills (not all essential) Python Experience JavaScript/TypeScript Experience Python framework (Django, Flask, Frappe or FastAPI) Experience PostgreSQL Experience Previously worked in a Start-up environment TDD or BDD experience Ability to demonstrate high-quality coding and testing practices The Company You will More ❯
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Senior Software Engineer (Python/React)

City of London, England, United Kingdom
JR United Kingdom
Senior Software Engineer – AI Startup – Up to 120k ?? ?️ Location : London, flexible working arrangements, ideally 1/2 days in the office ? Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client is building an elite engineering team within the AI space. The platform is used globally and delivers high impact to customers. If you're More ❯
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Software Engineer (AI)

City of London, England, United Kingdom
JR United Kingdom
and financial goals. Influence the future of AI by shaping architecture, conducting research, and promoting cross-team learning. SKILLS AND EXPERIENCE Required Strong experience with Python backend development (e.g., Flask, Kafka, Docker, Kubernetes). At least 2 years of experience in building or integrating AI solutions (e.g., LLM, NLP). A demonstrated passion for AI through side projects, research, or More ❯
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Senior Software Engineer (Python/React)

City of London, London, United Kingdom
Oliver Bernard
Engineer – AI Startup – Up to 120k 🚀🧠 💰 Salary: £70,000 - £120,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 1/2 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and More ❯
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Senior Python Developer (Python/TypeScript)

City of London, London, United Kingdom
Oliver Bernard
Engineer – AI Startup – Up to 130k 🚀🧠 💰 Salary: £80,000 - £130,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 1/2 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and More ❯
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Python Data Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
ingesting multiple large data sets, creating backend pipelines and providing analytics to the wider business. Python Engineer - Python, Postgres, Azure, Databricks Key Skills and Experience: Python SQL, Postgres Django, Flask Azure Databricks This role is hybrid working (2-3 days p/w in office) in Bank, central London and paying £600-£650p/d InsideIR35. Python Engineer - Python, Postgres More ❯
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AI Software Engineer

City of London, London, United Kingdom
Harnham
both life and financial goals Shape the future of AI - influencing architecture, research, and cross-team learning. SKILLS AND EXPERIENCE Required Strong 2 + years of Python backend experience (Flask, Kafka, Docker, Kubernetes) 1+ years’ experience building or integrating AI (e.g. LLM, NLP) Clear passion for AI – side projects, research or professional experience Excellent communication, able to work with both More ❯
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Software Engineer (AI)

london (city of london), south east england, united kingdom
Harnham
achieve both life and financial goals Shape the future of AI - influencing architecture, research, and cross-team learning. SKILLS AND EXPERIENCE Required Strong 2.5+ years of Python backend experience (Flask, Kafka, Docker, Kubernetes) 1+ years’ experience building or integrating AI (e.g. LLM, NLP) Clear passion for AI – side projects, research or professional experience Excellent communication, able to work with both More ❯
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Software Engineer (Python/React)

City of London, London, United Kingdom
Oliver Bernard
Engineer – AI Startup – Up to 85k 🚀🧠 💰 Salary: £50,000 - £85,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 1/2 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and More ❯
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Senior Full Stack Engineer (Python/TypeScript)

City of London, London, United Kingdom
Oliver Bernard
Engineer – AI Startup – Up to 130k 🚀🧠 💰 Salary: £80,000 - £130,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 1/2 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and More ❯
Posted:

Senior Full Stack Engineer (Python/TypeScript)

City of London, England, United Kingdom
JR United Kingdom
31.07.2025 col-wide Job Description: Senior Full Stack Engineer – AI Startup – Up to 130k ?? ?️ Location : London, flexible working arrangements, ideally 1/2 days in office ? Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and More ❯
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Engineering Manager

City of London, London, United Kingdom
Hybrid / WFH Options
Square One Resources
advanced analytics, data engineering, and machine learning to address complex business challenges. What You’ll Bring 10+ years’ experience in software development, particularly with web applications. Proficiency with Python (Flask or Django) and React.js . Experience with data pipelining , schema design , and ELT pipelines (e.g., dbt , Airflow ). Proven track record in leading engineering teams , with a focus on mentoring More ❯
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Engineering Manager

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Square One Resources
advanced analytics, data engineering, and machine learning to address complex business challenges. What You’ll Bring 10+ years’ experience in software development, particularly with web applications. Proficiency with Python (Flask or Django) and React.js . Experience with data pipelining , schema design , and ELT pipelines (e.g., dbt , Airflow ). Proven track record in leading engineering teams , with a focus on mentoring More ❯
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Cloud Platform Engineer (AWS)

City of London, London, United Kingdom
WWT EMEA UK LIMITED
cloud. Our role requirements are primarily for platform engineer with a few years of experience using python. Required skills and experience API servers using REST (swagger, OpenAPI). Python Flask REST API consumer models i.e.http request libraries Asynchronous models of system interaction using pub/sub & messagingusing python Celery, RabbitMQ and/or Airflow. Developing CI/CD pipelines using More ❯
Employment Type: Contract
Rate: From £600 to £700 per day
Posted:

Senior Python Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
Python Developer 2-3 days a week in London offices Pays £80k-£95k + equity & benefits Python Developer - Python, Flask, GCP I've just partnered, with a high-growth InsureTech start-up, looking to expand their highly skilled engineering team, where you will play a pivotal role in helping scale their platform, shaping the architecture and be a part of … team being smaller, candidates who come with experience working closely to the product, collaborating with Product Designers and Managers and come with a Product first mindset. Python Developer - Python, Flask, GCP Key skills and requirements: 3+ years of commercial experience working with Python Strong experience with Python frameworks, ideally Flask GCP Cloud expertise High-level of understanding in server-side … start-up environment Product first mindset (essential) Hybrid working with 2-3 days a week required in a London office Pays £80k-£95k + equity & benefits Python Developer - Python, Flask, GCP More ❯
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Mid-Senior Python Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
Python Developer 2-3 days a week in London offices Pays £80k-£95k + equity & benefits Python Developer - Python, Flask, GCP I've just partnered, with a high-growth InsureTech start-up, looking to expand their highly skilled engineering team, where you will play a pivotal role in helping scale their platform, shaping the architecture and be a part of … team being smaller, candidates who come with experience working closely to the product, collaborating with Product Designers and Managers and come with a Product first mindset. Python Developer - Python, Flask, GCP Key skills and requirements: 3+ years of commercial experience working with Python Strong experience with Python frameworks, ideally Flask GCP Cloud expertise High-level of understanding in server-side … start-up environment Product first mindset (essential) Hybrid working with 2-3 days a week required in a London office Pays £80k-£95k + equity & benefits Python Developer - Python, Flask, GCP More ❯
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Python Developer

City, London, United Kingdom
Boston Hale
thorough testing and error handling. Leverage AI/ML advancements to build innovative tools. Ideal Candidate Profile Up to 1 year of Python experience, with familiarity in frameworks like Flask or Django. Basic knowledge of SQL and experience with data manipulation libraries (Pandas, NumPy). Organized, self-motivated, and effective at time management. Strong critical thinking and teamwork skills. This More ❯
Employment Type: Permanent
Salary: GBP 35,000 - 42,000 Annual
Posted:
Flask
the City of London
25th Percentile
£76,250
Median
£77,500
75th Percentile
£79,063
90th Percentile
£82,625