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Keywords: Python Software Engineer - Financial Systems, Location: London

Page: 1

Senior Software Engineer - Python, ML & AI Systems

role We are looking for an exceptional Senior Software Engineer with a strong ML and LLM focus, and the ability to build..., and optimise scalable backend systems in Azure, utilising Python, containers, FastAPI, and modern architectural approaches...

Company: Cornspring
Location: London
Posted Date: 28 Jan 2026

Senior Software Engineer - Python, ML & AI Systems

We are looking for an exceptional Senior Software Engineer with a strong ML and LLM focus, and the ability to build production-grade AI systems end... and a direct impact on mission-critical products used by sophisticated financial clients. If you enjoy building scalable systems...

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

Principle Software Engineer - Typescript & Python

a Principal Software Engineer to be the technical cornerstone of our engineering efforts as we scale our proprietary platform... Director and CTO to translate complex financial requirements into scalable, elegant code. Key Responsibilities...

Company: TurleyWay
Location: London
Posted Date: 08 Mar 2026

Lead Software Engineer - Python and Java - Equity Derivatives and Pricing - Client Facing

programming languages and software tools (e.g., Python, JavaScript, Java) About Us: J.P. Morgan is a global leader in financial... and celebrates your success. As a Lead Software Engineer in the Markets Technology team, you will design and deliver secure, stable...

Company: JPMorgan Chase
Location: London
Posted Date: 08 Mar 2026

Senior+ Python Software Engineer

experience or interest (not required) Senior+ Software Engineer - Python/Blockchain Burns Sheehan Ltd will consider...High-trust work with real-world impact across public safety and financial systems We're partnered with a well-funded...

Company: Burns Sheehan
Location: London
Posted Date: 04 Mar 2026
Salary: £80000 - 150000 per year

Software Engineer III - Full Stack Cloud (Java/Python and JavaScript)

software solutions through design, development, and troubleshooting across multiple components and systems. You'll gain...Job Category: Software Engineering Job Description: Step into a fast-growing, global team that's shaping the future...

Company: JPMorgan Chase
Location: London
Posted Date: 19 Feb 2026

Software Engineer II - Python, TypeScript, UI

that encourages innovation, inclusivity, and continuous learning. As a Software Engineer - Fullstack Developer at JPMorgan Chase... of software applications and systems. Lead design and architecture discussions to leverage new and emerging technologies...

Company: JPMorgan Chase
Location: London
Posted Date: 14 Feb 2026

Senior Software Engineer (Python)

: As a Senior Software Engineer, you will be responsible for: Designing, developing and maintaining backend content update systems... and by learning from our successes and failures. We’re looking for a Senior Software Engineer to join our Symbology UK team...

Company: FactSet
Location: London
Posted Date: 05 Feb 2026

Principal Software Engineer (Python)

Role profile: Are you an experienced software engineer with a passion for productionizing data science solutions... contributor role What you'll bring: Essential skills: Expert-level Python skills Extensive experience in software...

Location: London
Posted Date: 13 Dec 2025

Senior Python Software Engineer - London

Validus is looking for a software engineer to join our back-end team. This team is responsible for designing..., implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus...

Location: London
Posted Date: 12 Dec 2025

Software Engineer II (Python/React)

for you to take your software engineering career to the next level. As a Software Engineer II at JPMorganChase within the Commercial & Investment... and tools to use in building financial applications. Job responsibilities Executes software solutions, design, development...

Company: JPMorgan Chase
Location: London
Posted Date: 11 Dec 2025

Senior Software Engineer - Build AI Tools (Python, GoLang)

of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage..., transaction services, and wealth management. Citi enables clients to achieve their strategic financial objectives by providing...

Company: Citigroup
Location: London
Posted Date: 07 Mar 2026

Lead Software Engineer - Java/Python, AWS, AI

a Software Engineering Lead to take ownership of technical delivery, architecture, and team leadership on a major cloud... and AI programme within a global financial services organisation. This role blends hands-on engineering with leadership, stakeholder...

Company: Principle HR
Location: London
Posted Date: 10 Feb 2026
Salary: £75000 - 82000 per year

Software Engineer II - Python AI ML

within your role and advance your career - and we have the perfect software engineering opportunity for you. As a Software Engineer...Job Category: Software Engineering Job Description: You're ready to gain the skills and experience needed to grow...

Company: JPMorgan Chase
Location: London
Posted Date: 01 Mar 2026

Systems Architectural Engineer Anti-Financial Crime, Chief Technology Office

Job Description: Job Title Systems Architectural Engineer Anti-Financial Crime, Chief Technology Office Location... London Corporate Title Director You will be joining the Anti-Financial Crime (AFC) Technology department as part...

Company: Deutsche Bank
Location: London
Posted Date: 31 Jan 2026

Software Engineering III - Python, AI ML, Cloud

difference. Be part of a team that thrives on innovation and collaboration. As a Software Engineer III at JPMorgan Chase...Job Category: Software Engineering Job Description: Join us to shape the future of machine learning at J.P. Morgan...

Company: JPMorgan Chase
Location: London
Posted Date: 26 Feb 2026

Senior Lead Software Engineering - Python, Cloud, AI ML

Job Category: Software Engineering Job Description: J.P. MorganChase is seeking a Senior Software Engineer... with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions...

Company: JPMorgan Chase
Location: London
Posted Date: 15 Jan 2026

Senior Systems/Software Engineer - Hybrid Cloud/Automation

Senior Systems/Software Engineer - Hybrid Cloud/Automation This role has been designed as ‘’Onsite... for software enhancements and new products. Develops software including operating systems, compilers, routers, networks, utilities...

Location: London
Posted Date: 01 Mar 2026

Software Engineer – C# / .NET (Automation & Distributed Systems)

Software Engineer - C# / .NET (Automation & Distributed Systems) Fully Remote | £50,000 | London Meetups Every 2... Months We are working with a fast-growing automation and AI-driven software company building backend systems that automate...

Location: London
Posted Date: 22 Feb 2026

Senior Python Engineer

your day-to-day development. You'll bring solid experience with Python in enterprise systems, along with hands-on knowledge...You will join a financial services business reimagining their technology stack to be cloud-native on AWS, with modern...

Posted Date: 05 Mar 2026
Salary: £115000 - 130000 per year