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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

Systematic Equities Trading - Python Quant Developer- Senior Associate

to enhance, build, and deliver top-notch technology products. As a Python Quant Dev Associate at JPMorgan Chase within the... stores) Develop interfaces and integration points between Python research environments and Java-based execution systems...

Company: JPMorgan Chase
Location: London
Posted Date: 23 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: 22 Jan 2026
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

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

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

Senior Market Data Developer

. We are looking for a Senior Developer with experience of market data to build and maintain data parsers that ingest and process market data... is written in C++, and Python is used extensively in orchestrating workflows and managing reference data...

Location: London
Posted Date: 08 Jan 2026

Senior Software Engineer - Python, ML & AI Systems

-time, AI-driven data intelligence and portfolio insights. We are tackling one of the most complex and valuable challenges...-of-the-art generative AI and Large Language Models to investment, accounting, and operational data. Our platform delivers...

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

Full Stack Developer | Data & Analytics | Forensic & Litigation Consulting

that works across both corporate engagements and litigation matters to deliver data-driven solutions to our clients. As experts... containerization, Angular, React, NestJS, TypeScript, Python, Django, Laravel and a wide range of AWS and cloud services...

Company: FTI Consulting
Location: London
Posted Date: 21 Jan 2026

Equities Quant Platform Engineering Lead – Python (Technology) – VP

applications for quantitative trading and analytics, with demonstrated expertise in: The python data engineering stack (Polars...Equities Quant Platform Engineering Lead – Python (Technology) – VP Overview Citi is a world-leading global bank...

Company: Citigroup
Location: London
Posted Date: 19 Jan 2026

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

Senior Backend Developer Location: hybrid with 1 to 2 days in the office in London, E1. Salary: Competitive... do: We are looking for a Senior Backend Developer to join a growing product-focused engineering team. You will play a key role in designing, building...

Company: Ground Control
Location: London
Posted Date: 23 Jan 2026

Prime Risk Senior Developer

Join Barclays as a Prime Risk Senior Developer, where you will be part of the Liquid Financing Technology team. The..., DynamoDB, and RDS. Proven experience with Python and Spark for distributed and real time data processing. Strong quantitative...

Company: Barclays
Location: London
Posted Date: 18 Jan 2026

Senior Front-End Developer

, then continue reading.... STGC seeks a talented and experienced Front-End Vue.js Developer to join our team. As a Senior... Front-End Vue.js Developer, you will play a pivotal role in designing, implementing, and maintaining innovative web...

Company: Allocore
Location: London - Canada
Posted Date: 18 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 React Developer

, building better businesses and benefiting society. The Role We are seeking a Senior React Developer with deep expertise.... Work with backend teams to design efficient API contracts and data fetching strategies. Own frontend technical...

Location: London
Posted Date: 08 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