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Keywords: Senior Python Developer (Data), Location: London

Page: 1

Senior/Lead Full Stack Developer (React / Python) AI Start up

Job Description: Senior/Lead Hands on Full Stack Developer - React / Python London | Hybrid (4days in the office...! Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end. You'll: Build...

Company: Robert Half
Location: London
Posted Date: 23 Dec 2025
Salary: £90000 - 110000 per year

Senior Software Developer Python

Job Description Senior Python Software Developer (SC Cleared) Duration: 12 Months Location: London & remote... (hybrid) Rate: £650 per day IR35 Status: Inside Start: ASAP A Senior Python Software Developer (SC Cleared...

Company: Certes Computing
Location: London
Posted Date: 01 Nov 2025
Salary: £650 per day

Senior Java/Python developer

Join Barclays as a Java and Python developer and be involved in building the technology platform supporting the... Barclays QIS business. To be successful as a Java / Python developer within this team, you should have experience with: Java...

Company: Barclays
Location: London
Posted Date: 09 Jan 2026

Senior Backend Developer (Golang & Python)

. Deploy R&D machine learning models that have reached enough technological maturity into production (either in data centres... of machine learning tooling and infrastructure for using production data in R&D research projects to improve the scale...

Company: Yoti
Location: London
Posted Date: 11 Dec 2025
Salary: £75000 - 80000 per year

Senior Backend Developer (Django/Python)

. Collaborate with the data team to deliver data-driven enhancements such as dynamic pricing and personalised user experiences... closely with data, product, and front-end teams to deliver impactful features. Strong awareness of security practices...

Company: Updraft
Location: London
Posted Date: 08 Jan 2026

Data Engineer (Python/SQL) -TOP Asset Manager

. Requirements: Data Engineer, Data Engineer, Python Developer,...Job Description: Data Engineer (Python) - Leading Asset Manager | London (Hybrid) Brand-new team. High autonomy...

Company: Robert Half
Location: London
Posted Date: 26 Nov 2025
Salary: £55000 - 65000 per year

Python Developer

Job Title: Python Developer Location: United Kingdom (Remote) Day Rate: £280 Per Day (Inside IR35) Start... Date: Immediately Company Introduction: We are seeking an experienced Python Developer with strong, hands-on expertise in Django...

Location: London
Posted Date: 11 Jan 2026
Salary: £280 per day

AVP – Python Quant Developer – Risk

of VaR/ES or PD/LGD pipelines) under senior guidance. Refactor and harden existing code paths; add unit tests, data validation..., treasury, capital & tech. Minimum requirements (aimed at ~3 years' experience) ~3 years with Python in a data or risk/quant...

Company: Barclay Simpson
Location: London
Posted Date: 08 Jan 2026

Python Developer

Job Title: Python Developer Location: United Kingdom (Remote) Day Rate: £200 Per Day (Inside IR35) Start... Date: Immediately Company Introduction We are seeking an experienced Python Developer with strong, hands-on expertise in Django...

Location: London
Posted Date: 07 Jan 2026
Salary: £200 per day

Senior Software Engineer (Python/AWS)

We are looking for an experienced Senior Software Engineer with a strong background in Python development and expertise in AWS. The candidate will play... cloud applications and data pipelines entirely on your local machine within a lightweight cloud sandbox, running in Docker...

Company: LocalStack
Location: London
Posted Date: 23 Dec 2025

Senior Software Engineer - Data Platform

in one or more of Java, Python (or similar) Strong system design skills across API-driven architectures, Data-intensive services, Batch... that matters — to you, to your community, and to the world. Progress starts with you. Job Description We are seeking a Senior...

Company: Visa
Location: London
Posted Date: 09 Jan 2026

Senior Data Engineer - Commodities

We are seeking a highly skilled and motivated Front Office Python Developer to join our Quantitative Research.... Design and develop Python-based tools and frameworks for model deployment, backtesting, and simulation environments. Build...

Company: Vertus Partners
Location: London
Posted Date: 09 Jan 2026

Senior Data Scientist

AI frameworks such as the OpenAI Developer Kit. Data strategy: Collaborate with data governance and information security teams..., Computer Science, or related fields). Proficiency in Python and SQL, with deep expertise in Python libraries for data analysis...

Company: Dentons
Location: London
Posted Date: 08 Nov 2025

Senior kdb+ Developer

ready to lead, innovate, and make an impact, we want to hear from you. Job Description As a Senior kdb+ Developer...Company Description Every query matters. Every millisecond counts. Every system you build shapes the future of data...

Company: Data Intellect
Location: London
Posted Date: 01 Jan 2026

Senior Backend Developer

Job Title: Senior Backend Developer (5–7 Years Experience) Role Mission: As a Senior Backend Developer... Integration: Design the communication layer between Python and Node.js services (e.g., via gRPC, RabbitMQ, or Kafka). Security...

Company: VE3
Location: London
Posted Date: 13 Jan 2026

Senior Software Developer: Analytics

and Application Support team. Marex is seeking a Senior C# Developer to join our Analytics Development Team in London. We're..., voice and DMA, plus award-winning data, insights and analytics. For more information visit Marex has unique access...

Company: Marex
Location: London
Posted Date: 04 Jan 2026

Senior Backend Developer

Job Title: Senior Backend Developer (5–7 Years Experience) Role Mission: As a Senior Backend Developer... Integration: Design the communication layer between Python and Node.js services (e.g., via gRPC, RabbitMQ, or Kafka). Security...

Company: VE3
Location: London
Posted Date: 23 Dec 2025

Senior Java Developer

We are seeking a seasoned Senior Java Developer to join our dynamic team. The ideal candidate should possess strong proficiency... and experience with agile, event-based architectures and data streaming technologies is also welcome. The candidate will be joining...

Posted Date: 28 Nov 2025

Senior Houdini Developer

. What does a Senior Houdini Developer do at Hogarth? Works closely with the Global Head of Pipeline in designing, implementing...: Proficiency in Python. Familiarity with common API and SDK's with ability to learn quickly custom API concepts. Familiarity...

Location: London
Posted Date: 21 Nov 2025

Senior Quantitative Developer

in both locations, fostering a collaborative environment that drives our success. Position purpose The Senior Quantitative Developer... for analytics and underlying data and model infrastructure. We’re looking for a strongly motivated individual with excellent...

Company: EDF Trading
Location: London
Posted Date: 14 Nov 2025