1,574 python developer flask django jobs in London, United Kingdom.

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Exxon Mobil

Market Risk Supervisor- EAME Crude & Freight

11 days ago

Full-time

... systems. - Drive continuous improvement of risk reporting tools and analytical capabilities, overseeing the team's use of advanced technologies (Excel, VBA, SQL, Python, R, Tableau, Power BI) and encouraging innovative problem‑solving. - Direct and support the team's involvement in month‑end, quarter‑end, and year‑end closing ...

London, United Kingdom

Janus Henderson

Client Technology Intern

6 days ago

Hybrid
On-site

Customer Support
Data Analytics

... Platforms: Familiarity with Microsoft Azure concepts (e.g., Azure SQL, Function Apps, or Azure DevOps pipelines) - Scripting & Automation: Experience using Python or PowerShell for data processing, scripting, or automation tasks - Enterprise & Agile Tools: Hands-on experience with developer and collaboration workflows ...

London, United Kingdom

Halliburton

Associate Software Engineer

10 days ago

On-site
Full-time
Part-time
Contract

... engineering and modeling - Production engineering and optimization - E&P data management and integration - Cloud and platform infrastructure, data services, and developer tooling - AI-assisted analytics, search, and generative AI Technologies used vary by team and include: - Languages such as Java, C#, F#, C++, Python, and TypeScript ...

London, United Kingdom

Exxon Mobil

Placement - Global Trading - Quantitative Analyst - London 2027

11 days ago

On-site
Full-time

Data Science

... Monte-Carlo simulations, stochastic dynamic programming, high dimension optimizations and ideally graph/network theory. - Be fluent in a programming language such as Python (ideally), Java, C++, C. - Be seeking to gain work experience on a paid 3- to 6-month placement, with start dates available from April 2027. - Be able to demonstrate: ...

London, United Kingdom

DASSAULT SYSTEMES

Technical Support Engineer

14 days ago

Remote
Hybrid
On-site
Contract

... generative tools to draft, format, and publish internal Knowledge Base articles, post-mortem root-cause analyses, and customer-facing resolution summaries. - Use developer tools like GitHub Copilot within Visual Studio to trace codebase logic, debug application errors, and accelerate code reviews in Ruby, C#, JavaScript, and ...

London, United Kingdom

Tower Research Capital

Technical PMO Analyst

13 days ago

Hybrid
On-site

Project Management

... day to day, collect and challenge project updates, define and build useful metrics/dashboards, and take ownership of selected projects. You will also write Python (with AI coding assistants) to automate work and ship small internal UIs/admin tools, and act as content manager for PMO and project documentation on Confluence ...

London, United Kingdom

Cloudinary

Strategic Account Director, EMEA

1 day ago

Hybrid
Full-time

$1 USD

Cloudinary is the Image and Video API platform trusted by millions of developers and over 10,000 companies worldwide. Our powerful tools fuel websites to be faster, richer in user engagement, and breakthrough creativity. With a growing suite of products that support everything from developer efficiency to brand storytelling, ...

London, United Kingdom

Information Technology Placement 2027 - London

13 days ago

Full-time
Contract

IT
Data Analytics

... that keep us at the forefront of technology. - You’ll develop an impressive level of technical knowledge, using a range of technologies (Java, C#, C++, SQL, Python, Perl, JavaScript, HTML/CSS and others) and frameworks (Spring, Maven, Camel, WPF, Node, React, and many others). - Depending on your role, you’ll gain an understanding ...

London, United Kingdom

Seriös Group

Product Engineer - Future Opportunities

8 days ago

Hybrid

... complex areas of the platform or help shape its technical direction. What you’ll be doing - Design, build and enhance features for Seriös ONE - Contribute to our Python and PySpark engine, Terraform modules and cloud capabilities - Build clean, secure, maintainable and well-tested software - Support debugging, performance optimisation ...

London, United Kingdom

TATE

AI Enablement Lead

11 days ago

Hybrid
On-site
Full-time
Contract

£100k - £140k per annum

... influence stakeholders at all levels. - Experience helping organisations progress from AI experimentation to adoption. - Coding knowledge, ideally including Python and SQL. - Desirable: experience in gaming, fintech, financial services or other regulated environments; AWS; vector databases, embeddings or semantic search; ...

London, United Kingdom

Quant Capital

Lead Python Web Developer

15 days ago

IT
Backend
Fullstack

£110k per annum

... as a service. Python Developers Must Have: - BSc from a top tier school in Maths Stats, Physics or Engineering - Python Development experience commercially - Django Framework - Strong experience developing web technologies - Some experience in frontend JavaScript My client is based in London Developer, Python, Quant, Pricing ...

London, United Kingdom

Castle Trust Bank

Credit Risk Analyst

11 days ago

Hybrid
On-site
Full-time

Risk Management

... why model or portfolio performance may be changing. - Support the development and structured testing of new or amended model components. - Use tools such as Python, SQL or other analytical languages to investigate data and implement approved changes. - Produce clear reports, presentations and commentary for both technical ...

London, United Kingdom

Maven

Register Your Interest - Trading Operations | Chicago, London & Amsterdam

8 days ago

... reconciliations, or clearing - Listed derivatives or equity instruments - Working closely with front office / trading desks - Process improvement and automation (Excel, Python, SQL, VBA) We’re open to candidates at all levels from those early in their operations career to seasoned specialists looking for their next challenge. Chicago ...

London, United Kingdom

Lead Fullstack Engineer

8 days ago

Contract

Fullstack

54k / year

... mentor developers and testers, and a commitment to understanding complex healthcare systems vital to public sector operations. Responsibilities: - Act as Lead Developer and technical designer, contributing to architecture, solution design, and hands-on implementation. - Lead and coordinate a small team of developers and testers, ...

London, United Kingdom

Risk Ledger

Engineering Manager, Platform (Enablement)

8 days ago

Remote
Hybrid
On-site

£110k - £135k per annum

... understand what internal teams need, measure adoption and satisfaction, and invest where it removes the most friction. - Improve CI/CD, infrastructure-as-code and developer tooling to cut lead times and operational toil. - Make sound trade-offs on scalability, security, cost and resilience in AWS, and own the platform’s cloud ...

London, United Kingdom

Marchant Recruitment

Computer Science Teacher | Secondary School | Hackney

5 days ago

... Responsibilities - Plan and deliver creative, high-impact Computer Science lessons across Key Stages 3, 4, and 5 that develop practical programming skills (e.g., Python, Java, SQL), algorithmic logic, and system architecture knowledge. - Prepare students thoroughly for national GCSE and A-Level examinations, fostering strong ...

London, United Kingdom

QA Apprenticeships

AI Engineer Apprentice

10 days ago

Full-time

AI / ML

... experienced architects and data engineers, working on live client and product work. Responsibilities: - Build AI models using programming languages, mainly Python - Test and implement AI models, working with stakeholders and product managers to agree what good looks like - Turn AI tools into APIs that users can integrate ...

London, United Kingdom

Artefact

Senior Data Engineer

14 days ago

Hybrid
On-site
Full-time

Marketing

... record of leading data projects in a fast-paced environment. Key Responsibilities - Design, build, and maintain scalable and robust data pipelines using SQL and Python, and leveraging any of the following: Databricks, Snowflake, Azure Data Factory, AWS Glue, Apache Airflow and Pyspark. - Lead the integration of complex data ...

London, United Kingdom

encord

Research Communications Lead, Physical AI

3 days ago

Full-time

$55 USD - $110 USD

... driven by a strong sense of self-initiative and solutions-orientation Experience requirements - 2+ years in ML research, ML engineering, technical writing or developer relations, with hands-on exposure to computer vision, robotics or multimodal data - A public portfolio of technical writing: blog posts, paper companions, ...

London, United Kingdom

Salesforce

Forward Deployed Engineer - Public Sector

5 days ago

Full-time

... software engineering or technical delivery experience, with at least one production system you'd be proud to walk us through. - You're fluent in at least one of Python, JavaScript/TypeScript, Java, or Apex — and willing to add to that list as the work demands. - You've been hands-on with LLMs and prompt engineering. You can ...

London, United Kingdom