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

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JPMorgan Chase & Co.

Quantitative Trading & Research - Securities Services - Analyst or Associate

4 days ago

On-site
Contract

... Mathematics, both in fundamentals as well as in application - Experience in tackling real world data science problems, end-to-end from prototype to production, using Python - Excellent communication skills (both verbal and written) and the ability to present findings to a non-technical audience - Passion for learning, sharing knowledge, ...

London, United Kingdom

Policy Expert

Senior Pricing Analyst

5 days ago

Hybrid
On-site

£1k GBP / year

... Essential - Degree in a numerate subject, or equivalent experience - Typically 4+ years in insurance pricing or a closely related analytical role - Strong SQL and Python; writes reusable, reviewable code - Strong modelling skills (e.g. GLMs, GBMs, demand or elasticity models, optimisation, forecasting) - Experience of taking ...

London, United Kingdom

Natilik

Senior AV & Networking Engineer

6 days ago

Remote
Hybrid
Contract

Networking

... - Cisco voice experience (CUCM, SIP and CUBE dial-peer troubleshooting, and Webex, including call quality and QoS across the network) - Network automation (Python, Ansible) and monitoring skills - A calm, rigorous approach to operating business-critical infrastructure for key clients Behaviours... - Excellent communication ...

London, United Kingdom

Dorado Software Group

Quality Assurance Lead

6 days ago

Remote
Full-time

... knowledge of at least one test automation framework for UI desktop applications (e.g. WinAppDriver, Appium, Squish by Qt Group, or equivalent) - Proficient in Python and shell scripting for building and maintaining test automation - Ability to integrate the automation framework into a wider AI agentic-based build flow, spanning ...

London, United Kingdom

Databricks

Senior Solutions Architect (Transport)

6 days ago

Contract

... solutions architecture, principal engineering, technical pre-sales leadership, or a senior customer-facing technical role - Expert-level coding proficiency — Python, SQL, and ideally Spark/PySpark. You will complete a live coding assessment and a platform build during the interview - Deep expertise in enterprise data architecture: ...

London, United Kingdom

Faculty

Machine Learning Engineer

6 days ago

Part-time

AI / ML

... full machine learning lifecycle and have experience operationalising models built with frameworks like Scikit-learn, TensorFlow, or PyTorch. You possess strong Python skills and solid experience in software engineering best practices. You bring hands-on experience with cloud platforms and infrastructure (e.g., AWS, Azure, ...

London, United Kingdom

Faculty

Lead Machine Learning Engineer (Safety)

6 days ago

Part-time

AI / ML

... scalable LLM applications, multi-agent frameworks, and AI safety evaluation processes. You bring exceptional software engineering fundamentals and advanced Python expertise, with a focus on building resilient, enterprise-ready systems. You demonstrate deep hands-on experience with cloud platforms (AWS, Azure, GCP), scalable ...

London, United Kingdom

Swiss Re

Head Mortality Pricing and Portfolio Management - L&H UK & Ireland (Hybrid, 80-100% FTE)

7 days ago

Hybrid
On-site
Full-time
Contract

£92k - £138k per annum

... Excellent grounding in relevant statistical and actuarial modelling techniques. - Comfortable working with modern analytics tools and platforms, for example: Python, R, and Power BI (including DAX/PowerPivot). - Strong communication and influencing skills, with the ability to engage effectively with clients and internal ...

London, United Kingdom

BBC

Senior Data Engineer

8 days ago

Hybrid
Full-time
Contract

£55k - £65k per annum

... experience designing, building and maintaining scalable data pipelines and integration solutions using Apache Airflow (or similar orchestration platforms), Python, SQL and bash/linux. - Experience developing cloud-native data platforms and solutions on AWS, including working with cloud data warehouse technologies such ...

London, United Kingdom

Laundryheap

Senior Growth & Marketing Performance Lead

11 days ago

Full-time

... SEO performance. - CRM, lifecycle or conversion rate optimisation experience. - Exposure to the Middle East, South or Southeast Asia, or continental Europe. - Python or R for analysis and automation. - Experience in a growth, marketing operations or chief-of-staff style role. Who you are - Numbers first. You let the data ...

London, United Kingdom

B2C2

IT - HFT System & Network Specialist - London

11 days ago

Networking

7365 / year

... bypass) and performance profiling. Advanced Networking: Expert understanding of BGP, Multicast, and AWS networking. Automation-First Mindset: Proficiency in Python/Bash and Infrastructure as Code (Terraform) to manage complex global deployments. Hardware Savvy: Comfort working with high-performance NICs, low-latency switches ...

London, United Kingdom

Nomura

Credit Risk Reporting Analyst

11 days ago

Contract

Data Analytics

... and hard-working and flexible individual with: - Professional experience using in Microsoft packages including SQL and Power BI. Additional experience using Python and reporting tools such as SAP Business Objects is preferable; - Risk Management experience in a Financial Institution; - Undergraduate degree; - Knowledge ...

London, United Kingdom

Anthropic

[Expression of Interest] Research Engineer / Scientist, Alignment - London

14 days ago

Hybrid
On-site

£260k - £370k per annum

... Francisco teams, so you may not hear back on your application to the London team unless we see an unusually strong fit. For this role, we conduct all interviews in Python. Representative Projects - Testing the robustness of our safety techniques by training language models to subvert our safety techniques, and seeing how effective ...

London, United Kingdom

BrightClaim

Principal - Industry Advisory

14 days ago

Remote
Hybrid

Data Analytics

... Modernization, Machine Learning, Microsoft Power Apps, Microsoft Power Business Intelligence (PBI), People Leadership, Pricing Analytics, Property & Casualty Insurance, Python (Programming Language), Risk Management, Snowflake (Platform), Statistics {+ 2 more} Language English (Required), English (Required) Language Proficiency Advanced ...

London, United Kingdom

snowflake

Principal Solution Engineer - FSI

14 days ago

Full-time

... and executive audiences both written and verbal Preferred (but not required) to have: · Experience in the Wealth & Asset Management · Hands on experience with Python · Experience with AI, data science and machine learning technologies Snowflake is growing fast, and we’re scaling our team to help enable and accelerate our ...

London, United Kingdom

Salesforce

Field marketing senior lead

8 days ago

Full-time

Security

... field marketing lead for our Platform business across EMEA (Europe, Middle East and Africa) and the UK and Ireland, including Agentforce and our security and developer services. You will own the full-funnel plan and the marketing-driven pipeline for the region, and build lasting relationships with senior security, IT and ...

London, United Kingdom

Aumni

Senior Lead Software Engineer - Platform Engineering - Team Lead

14 days ago

On-site
Contract

... Code tools such as Terraform or Crossplane - Experience working in FinTech or highly regulated environments - Previous experience in platform engineering or developer experience focused roles #ICBCareers J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent ...

London, United Kingdom

Xelix

Analytics Engineer - BI/Data

14 days ago

Hybrid
On-site
Full-time

Data Analytics
Business Intelligence

£50k - £70k per annum

... definitions with business owners and document them so people and AI tools read them the same way What you’ll bring - Experience as an analytics engineer or BI developer, building models in dbt on a cloud data warehouse - You already work AI-native: you use AI coding agents daily for SQL, dbt models, tests and documentation, ...

London, United Kingdom

La Fosse

Interim CTO

16 days ago

On-site
Full-time
Contract

... effectively, maintain delivery momentum and strengthen its capability for the next phase of growth. The environment The core technology stack is centred around: - Python and Django across the backend, React across the front end - AWS as the primary cloud environment, Terraform supporting infrastructure automation You will not ...

London, United Kingdom

Genomics England

Data Engineer (we have office locations in Cambridge, Leeds and London)

8 days ago

Remote
Hybrid
On-site
Full-time
Part-time
Contract

£75.5k per annum

... in AWS, applying cloud-first engineering practices and making effective use of storage, compute and orchestration technologies. - Working with tools such as Python, RDBMS, Prefect, Tableau, Semarchy, Aspera and Globus across data orchestration, visualisation, data management and secure data transfer. - Developing and optimising ...

London, United Kingdom