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

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Mercury Hampton Ltd

Business Development Manager

16 days ago

Remote
Full-time
Contract

Sales

€110k - €130k per annum

... Excellent Basic Salary + Bonus + Benefits Build a market. Shape a brand. Drive growth across Europe's data centre industry. Are you a commercially minded business developer with experience in fibre optics, structured cabling, connectivity, telecoms or data centre infrastructure? Do you enjoy creating opportunities rather than ...

London, United Kingdom

cognition

IT Engineer

14 days ago

On-site
Full-time

... patching, fleet visibility, and security remediation. Build automation and internal tooling - Develop scripts, integrations, and reusable tooling in TypeScript, Python, or another modern programming language. - Connect systems through APIs and event-driven workflows to reduce manual work and improve data consistency. - Help ...

London, United Kingdom

Infosys Consulting - Europe

Data Scientist - GenAI - Consultant

16 days ago

Data Science

... bar, coach teams, contribute to sales pursuits/bids and accelerators (most senior levels) Requirements Skills and Qualifications: Essential Skills: - Strong Python/R (pandas/NumPy; ML libs such as scikit-learn; DL frameworks TensorFlow/PyTorch). - Experience with LLM/RAG toolchains (e.g., LangChain, LlamaIndex, Semantic ...

London, United Kingdom

Dow Jones

Senior Data Analyst

16 days ago

Hybrid
Full-time
Contract

Data Analytics

... management, customer analytics, sales operations, product strategy, and executive decision-making. The position requires a combination of advanced Excel, SQL, Python, business intelligence, financial analysis, data visualization, and strong business judgment. You will work across large and complex datasets to develop reporting, ...

London, United Kingdom

Man Group

Security Engineer

21 days ago

Contract

Cybersecurity

401k

... Run services to production standards for reliability, performance and observability, including 2 nd line on-call support. Enablement and Detection - Provide Python APIs and onboard application teams and AI-agent developers to the platform, with documentation that make the secure path the easy one. - Build logging, metrics ...

London, United Kingdom

Advanced Analytics Manager - IBEX

22 days ago

... actionable recommendations; lead end-to-end delivery from problem framing and methodology selection through execution and communication; personally develop complex Python solutions including data preparation, feature engineering with data engineers, model estimation, validation, sensitivity analysis and reproducible documentation; ...

London, United Kingdom

Infosys Consulting - Europe

Data Scientist - GenAI - Consultant

23 days ago

Full-time

Data Science

... bar, coach teams, contribute to sales pursuits/bids and accelerators (most senior levels) Requirements Skills and Qualifications Essential Skills: - Strong Python/R (pandas/NumPy; ML libs such as scikit-learn; DL frameworks TensorFlow/PyTorch). - Experience with LLM/RAG toolchains (e.g., LangChain, LlamaIndex, Semantic ...

London, United Kingdom

relay

Senior Data Scientist - Operational Research

23 days ago

On-site
Full-time

Data Science
Research

$35 USD - $95 USD

... operational research experience in heuristics and/or mathematical programming. - You are comfortable coding in a general purpose or performance language, such as Python, Rust, Julia or C++ - You enjoy the challenge of solving large-scale optimisation problems - You are motivated to work on production systems, learning from the ...

London, United Kingdom

Galaxy

VP, Senior Backend Developer - Blockchain Infrastructure

30 days ago

Remote
Hybrid

IT
Backend

... Texas, Galaxy is building a multi-gigawatt pipeline of more than 5.7 GW of potential capacity, positioning it among the largest and fastest-growing data center developers in North America. The Company is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia. Additional information ...

London, United Kingdom

Hays Technology

Full Stack Developer .Net React AWS

30 days ago

Remote
Contract

IT
Fullstack

£550 per day

... engineering best practices. - Support solution design and technical architecture decisions. - Develop and maintain CI/CD pipelines and DevOps processes. - Mentor developers and provide technical guidance across Agile teams. - Investigate and resolve complex application and platform issues. - Support service improvement, operational ...

London, United Kingdom

Jane Street

ASIC Physical Design Engineer

24 days ago

... You're interested in using software engineering techniques to improve the hardware design process, and you have experience programming in a high-level language (Python, C++, Haskell, etc.) - Fluent in English If you're a recruiting agency and want to partner with us, please reach out to [email protected]. []

London, United Kingdom

Jump Trading

Campus Systems Engineer (Full-Time)

26 days ago

Full-time

... infrastructure to scale and drive our trading and evolving business. WHAT YOU’LL DO: The Systems Engineer will work with traders, operations, exchanges, and developers to optimize the trading environment and investigate and solve system issues. - Proactively monitor the overall health and performance of the trading platform ...

London, United Kingdom

Luxoft

Java with AWS Architect

22 days ago

Contract

Backend

... This is a high-impact program in a low-latency financial environment, where system stability, performance, and correctness are critical. We are seeking a Java developer who can design and build with minimum supervision solutions for our team. The person needs to be knowledgeable on modern software development practices including ...

London, United Kingdom

Reset Health

Scrum Master

27 days ago

Remote
Full-time

Project Management

£75k per annum

... Proficient in written and spoken English. Desirable - A recognised Scrum Master certification (e.g. CSM, PSM). - Several years' commercial experience as a developer - Experience working with distributed or remote teams across time zones. - Experience with Git and CI/CD pipelines, and championing best practice code review. ...

London, United Kingdom

The Opportunity Hub UK

Data Insights Lead

14 days ago

Hybrid
On-site
Full-time

Marketing

£35k - £45k per annum

... proprietary sources - Exploring innovative approaches to data collection, including APIs, web scraping, automation, and AI-powered research methods - Using Python, SQL, APIs, automation platforms, and other analytical tools to improve research efficiency and scalability - Applying a strong understanding of news values ...

London, United Kingdom

humanoid

Reinforcement Learning Engineer - Manipulation

15 days ago

On-site
Full-time

... models — architecture, training, and inference. - Experience solving real problems using reinforcement learning with deep neural networks in any domain. - Strong Python + PyTorch/JAX; you can profile, debug numerics, and write maintainable research code. - You are self-driven, pro-active, communicate efficiently, document experiments ...

London, United Kingdom

Quant Capital

Technical Project Manager High Frequency Trading

19 days ago

On-site

Project Management

£20 GBP

... §Knowledge of Unix and Microsoft OS administration §Experience with databases such as MySQL §Familiarity with networking §Knowledge of a scripting language (Shell or Python) a plus §Knowledge of Colo design (a plus) The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere ...

London, United Kingdom

Jane Street

Unified Communications Engineer

20 days ago

On-site
Full-time

... archiving products (Movius, LeapXpert, Smarsh, etc.) - Knowledgeable about Cisco APIs related to UC products, and experienced with creating API automations using Python, PowerShell, etc. - Experienced with integrating cloud-based conferencing technologies (Webex, Zoom, Teams, etc.) with on-premise infrastructure - Comfortable ...

London, United Kingdom

Jump Trading

Campus AI Researcher, PhD/Postdoc (Intern)

20 days ago

AI / ML

... ML background with exposure to modern deep learning techniques and/or language modeling architectures (e.g. transformers, SSMs) - Solid development skills in Python and/or C++ - Familiarity with ML libraries/frameworks such as PyTorch, TensorFlow, and/or JAX - Intellectual curiosity, versatility, and originality combined ...

London, United Kingdom

Arondite

Lead DevSecOps Engineer

33 days ago

Remote
Hybrid

... team of outstanding people, then we want to hear from you. About the roleAs Lead DevSecOps Engineer at Arondite you will be driving platform engineering and developer experience. You will take full ownership of our internal development ecosystem, evolving it into a secure, robust, self-service platform that abstracts infrastructure ...

London, United Kingdom