Senior Software Engineer – AI & Prompt Engineering - £100k - Python/ TypeScript

Company IconLa Fosse
Location Icon

This range is provided by La Fosse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from La Fosse Head of Practice - So...Read More>>.

Posted: June 6th, 2026
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Python Engineer — Energy Trading Platform

Company IconRJC Group
Location IconLondon

A global energy trading company in London is seeking an experienced Python Developer to assist in developing and supporting a strategic technology platform for gas and power desks. This role requires at least 5 years of Python development experience...Read More>>.

Posted: June 6th, 2026
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Python Engineer - Contract - Inside IR35

Company IconBurendo
Location IconLondon

We’re an award‑winning consultancy known for delivering exceptional products and services through technology, helping organisations accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower org...Read More>>.

Posted: June 6th, 2026
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Python Engineer – Up to £200,000 + Bonus + Benefits

Company IconHunter Bond
Location IconLondon

Up to £200,000 + Bonus + Full Benefits🚀 The OpportunityJoin a leading global hedge fund where technology sits at the core of trading strategy and performance.As a Python Engineer, you’ll work directly...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer (Django / DevOps / IaC)

Company IconPontoon Solutions
Location IconWelwyn Garden City

Senior Python Engineer (Django / DevOps / IaC) Retail Hybrid: either London or Welwyn Garden City (whichever is closest) 3 days per week 6 months In short: Our Application Security...Read More>>.

Posted: June 14th, 2026
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Python Engineer - Data Platform (Remote & Flexible)

Company IconLambda World
Location IconLondon

Lambda World is seeking a Software Engineer to drive innovation in data architecture and product development. You will be integral to shaping data products for analytics, forecasting, and customer insights while collaborating closely with data sci...Read More>>.

Posted: June 21st, 2026
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Senior Python Engineer – Build Scalable Apps

Company IconThoughtWin - A CMMI Level 3 Company
Location IconTipton

Appinventiv in Noida, Uttar Pradesh, is seeking a Senior Software Engineer with strong Python expertise. The role requires 3–5 years of experience and a graduate degree.You will be responsible for designing and implementing robust Python...Read More>>.

Posted: July 18th, 2026
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Staff/Lead Python Engineer (FastAPI, Orchestration)

Company IconMimica
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What we are building Mimica's mission is to empower enterprises, teams, and individuals to reclaim their most precious resource — time and work more efficiently, with greater purpose and impact. Our AI-powered task mining obse...Read More>>.

Posted: July 31st, 2026
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Backend Python Engineer - Remote & Impactful

Company IconNorthrop Grumman
Location IconCheltenham

Opportunity:This is more than just a job; it’s a mission.As a Backend developer, you play a pivotal role in designing, developing and maintaining the critical backend infrastructure that powers our services. You will be self-dri...Read More>>.

Posted: August 29th, 2026
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Senior Python Engineer — Data & Detection

Company IconiVerify
Location IconNorthern Ireland

About iVerify We are Experts in Mobile Threat Hunting. The first mobile threat hunting company to protect mobile devices like any other vulnerable corporate endpoint. The mobile security market has a problem. Simply put,...Read More>>.

Posted: August 30th, 2026
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Senior Python Engineers - 200k Base

Company IconOliver Bernard
Location IconLondon

Working Pattern: 4 days per week in the London office, 1 day WFH Salary: Up to £150,000 - 200,000 + bonus The Opportunity We're looking for an experienced Senior Python Engineer to join a high...Read More>>.

Posted: August 30th, 2026
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Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Company IconNext Frontier Capital
Location IconLondon

Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and interna...Read More>>.

Posted: August 30th, 2026
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Senior Python Engineer: Automation & Infra

Company IconJobs for Humanity
Location IconGlasgow

Robert Walters is supporting a large multinational financial services client in Glasgow to hire a Senior Python Developer. You will design, develop and maintain production-grade Python applications and automation frameworks, and build automation a...Read More>>.

Posted: August 30th, 2026
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Senior Python Engineer (Full Stack)

Company IconLendable Ltd
Location IconLondon

ABOUT LENDABLELendable is on a mission to build the world's best technology to help people get credit and save money. We're building one of the world’s leading fintech companies and are off to a strong start:One of the UK...Read More>>.

Posted: September 6th, 2026
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Senior Python Engineer (Full Stack)

Company IconUnited States Digital Space LLC
Location IconLondon

About LendableLendable is on a mission to build the world's best technology to help people get credit and save money. We're building one of the world’s leading fintech companies and are off to a strong start:One of the UK’s newe...Read More>>.

Posted: September 7th, 2026
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Senior Python Engineer for Equity Derivatives

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. in London seeks a Lead Software Engineer for the Equities Front Office Trading and Analytics Team to drive the Systematic Quoting Platform for EMEA.You will lead development of applications for equity derivatives tradin...Read More>>.

Posted: September 8th, 2026
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Senior Python Engineer - Data Platforms

Company IconEnso Recruitment
Location IconNorthern Ireland

Enso Recruitment is delighted to be partnering with an established international technology business as they continue to invest in their engineering capability. As part of this growth, we are supporting the appointment of a...Read More>>.

Posted: September 22nd, 2026
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Software Engineer II — AI-Driven Python & Secure Coding

Company IconFairygodboss
Location IconLondon

J.P. Morgan is seeking a software engineer to contribute to secure, high-quality code within a large enterprise environment. You will write Python, apply AI-assisted development tools, and collaborate across teams to deliver reliable software solu...Read More>>.

Posted: September 22nd, 2026
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Senior Python Engineer for Investment Management

Company IconSaragossa
Location IconLondon

Saragossa in London is seeking an experienced Python Developer with a strong background in investment management to join a high-performing technology team delivering mission-critical solutions across the front and middle office.You'll work...Read More>>.

Posted: September 24th, 2026
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Python Engineer - Langgraph & Ai Agents

Company IconBelmont Lavan Ltd
Location IconLondon

We are looking for a Python Engineer with hands-on LangGraph experience to build and deploy production-grade AI agents and agentic workflows.You will combine strong Python software engineering with modern LLM technologies to devel...Read More>>.

Posted: September 24th, 2026
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Python Engineer — Data Pipelines & Analytics

Company IconLendable
Location IconLondon

Lendable is seeking a Python Infrastructure engineer to join our data team. You will transform and model data, build data workflows, and automate processes using SQL, dbt and Python across our Snowflake-based stack.This role sits at the int...Read More>>.

Posted: September 24th, 2026
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Senior Python Engineer - Quantitative Trading

Company IconSelby Jennings
Location IconLondon

Design, build and maintain business-critical trading infrastructure and backend services.Develop systems across trade capture, position management, reconciliation and settlement workflows.Build scalable data platforms to...Read More>>.

Posted: September 24th, 2026
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Aerospace RF Software Engineer (C/C++/C#/Python)

Company IconKeysight Technologies
Location IconPathhead

Keysight Technologies is seeking a motivated Software Engineer in Edinburgh to design and implement embedded and RF software for aerospace and defense projects. You will work with hardware, software, and test teams across sites, delivering robust,...Read More>>.

Posted: September 24th, 2026
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Python Engineer, Quant Research Platform

Company IconTrading Interview
Location IconLondon

Jump Trading Group is seeking an experienced software engineer to join a team of technologists bridging quantitative research and trading. You will design and build the platforms, tooling, and infrastructure that power our research and trading wor...Read More>>.

Posted: September 26th, 2026
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Senior Software Engineer - AI-Driven DX & Python Systems

Company IconNextGenEnergyJobs
Location IconLondon

Octopus is seeking a seasoned backend engineer to embed with cross-functional teams and co-build high-impact AI features inside domain codebases. You will design internal developer tools and templates in Python to streamline how teams across Octop...Read More>>.

Posted: September 2nd, 2026
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Python Engineer — Scalable Finance Systems

Company IconSignify Technology
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Signify Technology is seeking a Python Software Engineer to join a global tech team in a fast paced financial services environment. You will design and develop reliable, scalable Python batch systems and provide operational support for critical pr...Read More>>.

Posted: September 15th, 2026
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Full-Stack Django & Python Engineer

Company IconTrafalgar House Pensions Administration
Location IconLondon

Trafalgar House Pensions Administration is seeking a Full Stack Developer to design, build, and support modern web apps and internal platforms. The role emphasises Python and Django, with full-stack responsibilities across APIs, front-end developm...Read More>>.

Posted: September 22nd, 2026
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