Sr Lead Software Engineer – Data Engineering, Python/C++/KDB/AI

Company IconJP Morgan Chase
Location IconLondon

Overview In this role you will design and deliver high-performance, scalable solutions powering real-time trading and research. You’ll lead global analytics initiatives and collaborate with research and trading teams to onboard datasets a...Read More>>.

Posted: September 30th, 2026
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Software Engineer III - AI/ML Data Platforms - AI Engineer - Python

Company IconJP Morgan Chase
Location IconLondon

Overview You will transform cutting-edge AI research into production-grade capabilities at a leading financial firm. In this role, you collaborate with AI researchers and data scientists to move prototypes into reliable, scalable solutions...Read More>>.

Posted: October 1st, 2026
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Lead Software Engineer- Python / Java- (Cloud Data Platform — AWS/Databricks/Terraform)

Company IconJP Morgan Chase
Location IconLondon

Overview In this Lead Software Engineer role, you will drive secure, scalable software solutions within the Credit Data Pond team of Wholesale credit risk technology. You will serve as a core technical contributor, delivering production-gra...Read More>>.

Posted: October 1st, 2026
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Senior Software Engineer – ML Infrastructure (Python)

Company IconARM
Location IconCambridge

Overview In this role, you design and evolve frameworks to exercise, measure, and explain ML workloads at scale across Arm platforms. You’ll build tooling for ML validation and performance analysis, collaborating with ML software, systems...Read More>>.

Posted: October 1st, 2026
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Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash)

Company IconHunter Bond
Location IconLondon

Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash)Salary: Up to £200k 1st Year Compensation (Pure Cash)Location: London (Flex-Remote Options)Skills:...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer, Trading (C++/Python)

Company IconDRW
Location IconLondon

DRW is seeking a Software Engineer for their Cumberland Systematic team in London. In this role, you will design and develop critical trading systems while collaborating closely with quantitative researchers and traders. A strong background in C++...Read More>>.

Posted: June 6th, 2026
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Freelance Mechanical Engineering Specialist with Python Expertise

Company IconMindrift
Location Icon

OverviewThis opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.At Mindrift, in...Read More>>.

Posted: June 6th, 2026
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Security Automation Engineer II — SOAR & Python

Company IconTesco Technology
Location IconWelwyn Garden City

Tesco Technology in Welwyn Garden City seeks a Security Engineer to enhance security processes through automation. In this role, you will define and implement measures to detect and respond to security threats while collaborating with multiple teams....Read More>>.

Posted: June 12th, 2026
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Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Company IconJPMorganChase
Location IconLondon

Join a dynamic, global analytics team within JPMorgan Chase's Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you wil...Read More>>.

Posted: June 13th, 2026
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Software Engineer III - AI/ML Data Platforms - AI Engineer - Python

Company IconJ.P. MORGAN
Location IconLondon

Job DescriptionHelp turn cutting edge AI research into real, production grade capabilities used across the firm. You will build secure, scalable platforms and applications that accelerate experimentation while meeting high engineeri...Read More>>.

Posted: July 30th, 2026
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Software Engineer III - AI/ML Data Platforms - AI Engineer - Python

Company IconJPMorganChase
Location IconLondon

Job Description Help turn cutting edge AI research into real, production grade capabilities used across the firm. You will build secure, scalable platforms and applications that accelerate experimentation while meeting high engineering...Read More>>.

Posted: August 4th, 2026
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Associate Software Engineer — Trading Tech (Python)

Company IconJavelin Group
Location IconLondon

Javelin Global Commodities in London is seeking an Associate Software Engineer to join our London-based technology team and help shape the systems at the heart of a fast-moving global commodities business.Sitting at the intersection of comm...Read More>>.

Posted: August 17th, 2026
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Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Company IconNext Frontier Capital
Location IconLondon

Join a dynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology.As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology,...Read More>>.

Posted: August 18th, 2026
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Senior Platform Engineer — Go, Kubernetes & Python

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is expanding its Public Cloud Engineering IAM team in the EMEA region. As a Senior Lead Software Engineer, you will shape the technical direction, guide system design, and drive engineering excellence across public clouds incl...Read More>>.

Posted: August 29th, 2026
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Software Engineer — OCaml, Python & Open-Source Impact

Company IconTum International Gmbh
Location IconLondon

Jane Street is seeking software engineers to design and build the systems and tools that run the firm. You'll work across trading desks and accounting teams, building foundational infrastructure and solving real problems.We value functional...Read More>>.

Posted: September 7th, 2026
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Senior UI Infrastructure Engineer (C++/Python tooling)

Company IconRoku, Inc.
Location IconCambridge

Roku, Inc. in Cambridge, UK is seeking a Senior Software Engineer to develop core features for its UI infrastructure. This role requires extensive experience with C++ and Python, alongside a strong ability to contribute to embedded UI framework de...Read More>>.

Posted: September 9th, 2026
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Senior Lead Python/AWS AI-Driven Engineer

Company IconFairygodboss
Location IconLondon

JPMorganChase is seeking a Senior Lead Software Engineer to join the Credit data pond team within Wholesale credit risk technology. You will guide agile teams, drive secure production code, and implement AI-assisted engineering practices at scale...Read More>>.

Posted: September 13th, 2026
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Senior C++ Data Analytics Engineer – QT/Python

Company IconHighbury Consulting
Location IconLondon

Highbury Consulting in London’s City core seeks a C++ Senior Software Engineer focusing on Data Analytics, with QT and Python. You will contribute to cross-domain data pipelines, optimize algorithms and collaborate on UI/UX-informed developer in...Read More>>.

Posted: September 14th, 2026
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Senior Risk Platform Engineer - Cloud, Python & Snowflake

Company IconLevelUP HCS
Location IconLondon

LevelUP HCS is seeking a hands-on Senior Developer to build and operate a scalable, AWS-based risk platform. The role focuses on Python development with Snowflake data, aiming for high performance, reliability, and cost efficiency.You will...Read More>>.

Posted: September 14th, 2026
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Senior/Principal Advanced FEA Engineer - Abaqus & Python

Company IconXodus
Location IconLondon

Xodus seeks Senior and Principal Engineers to join the Advanced Analysis Team in the Subsea and Marine Division. You will focus on finite element analysis for offshore pipelines, cables and interconnectors, using Abaqus and Python for pre/post pro...Read More>>.

Posted: September 14th, 2026
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Data Platform Support Engineer — Linux & Python (Hybrid)

Company IconDigital Appointments
Location IconAylesbury

As a hybrid role in Buckinghamshire, the Application Support Engineer will ensure the stability, performance and reliability of a sophisticated data platform. You will own incidents, troubleshoot complex Linux-based issues, and write Python script...Read More>>.

Posted: September 16th, 2026
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Senior Backend Engineer (C# / Python) with AI - Hybrid

Company IconClient Server
Location IconLondon

Client Server in London is seeking a backend software engineer with strong C# and/or Python to join a small, agile team building cloud-native systems for an insurance product portfolio used across international businesses.You will contribut...Read More>>.

Posted: September 19th, 2026
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Senior Polyglot Engineer (JS/Python/Go) — Remote

Company IconYLD
Location IconLondon

YLD in the United Kingdom is seeking a Senior Software Engineer to join a remote-first consultancy focused on software engineering, product design, and data. You will help build innovative products for clients, designing scalable, fault-tolerant a...Read More>>.

Posted: September 19th, 2026
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Full-Stack Engineer: React, Python, AWS & Terraform

Company IconBrio Digital
Location IconLeeds

Brio Digital is seeking a skilled Full Stack Engineer to design, build and operate scalable applications using React and Python. You will contribute across the full development lifecycle, while leveraging AWS infrastructure and CI/CD pipelines to...Read More>>.

Posted: September 20th, 2026
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Platform Software Engineer (AWS, Python and/or Go)

Company IconLa Fosse
Location IconLondon

Senior Platform Engineer (AWS, Python and/or Go) This is a hybrid opportunity, requiring 1 day per week in their London office (Victoria). La Fosse are partnering with a leading global consultancy, who are looking for a software...Read More>>.

Posted: September 20th, 2026
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Lead Software Engineer- Python / Java- (Cloud Data Platform — AWS/Databricks/Terraform)

Company IconJPMorgan Chase & Co.
Location IconLondon

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Credit Data Pond team housed within Wholesale credit risk te...Read More>>.

Posted: September 21st, 2026
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Sr Lead Software Engineer – Data Engineering, Python/C++/KDB/AI

Company IconJPMorgan Chase & Co.
Location IconLondon

Join adynamic, global analytics teamwithin JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology,...Read More>>.

Posted: September 21st, 2026
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Lead Software Engineer - Java, Python, Cloud & AI

Company IconJPMorgan Chase & Co.
Location IconGlasgow

Are you ready to make a real impact in cloud financial management technology? At JPMorganChase, you'll collaborate with talented teams to deliver secure, scalable, and market-leading products. Here, you can push the boundaries of what's possibl...Read More>>.

Posted: September 21st, 2026
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Python/Front Office Software Engineer for Commodities UK

Company IconJPMorgan Chase & Co.
Location IconLondon

Be a key part of an agile team driving innovation to enhance, build, and deliver top-notch technology products.Bring your Software Engineering career to the next level and become an integral part of an agile front-office technology team...Read More>>.

Posted: September 21st, 2026
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Forward Deployed Engineer | Python | API's | AWS | Docker | Kubernetes | Hybrid | London, UK

Company IconEnigma
Location IconLondon

Forward Deployed Engineer | Python | API's | AWS | Docker | Kubernetes | Hybrid | London, UKThe OpportunityWe are looking for a Forward Deployed AI Engineer to serve as the critical bridge between cutting-edge generative...Read More>>.

Posted: September 22nd, 2026
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Software Engineer III - AI/ML Data Platforms - AI Engineer - Python

Company IconNext Frontier Capital
Location IconLondon

Help turn cutting edge AI research into real, production grade capabilities used across the firm. You will build secure, scalable platforms and applications that accelerate experimentation while meeting high engineering standards. You will partner...Read More>>.

Posted: September 30th, 2026
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GCP Cloud Engineer — Kubernetes, Terraform & Python

Company IconTeksystems
Location IconLondon

TEKSYSTEMS in London is seeking a GCP Engineer for a cloud infrastructure contract. You will design, implement, and manage secure cloud solutions on Google Cloud Platform, focusing on reliability, security, and scalable architectures.The ro...Read More>>.

Posted: September 30th, 2026
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Engineering Manager (Python) - AI/ML SaaS Platform

Company IconCreo Recruitment
Location Icon

Engineering Manager (Python) - AI/ML SaaS Platform Base pay range Engineering Manager – London OR Manchester - Salary up to £120k We’re hiring a Hands‑On Engineering Manager with deep technical leadership experie...Read More>>.

Posted: September 14th, 2026
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GenAI-Driven Senior Software Engineer (Java/Python)

Company IconCitigroup Inc.
Location IconNorthern Ireland

Citigroup Inc. is seeking a Senior Software Engineer (Java or Python) to help shape next‑gen financial software. You will engage in full‑stack development, leverage Spring Boot/Core and Flask/FastAPI, and build cloud‑native solutions with mo...Read More>>.

Posted: September 14th, 2026
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Data Insights Engineer – Azure, Python & Power BI

Company IconOnyx-Conseil
Location Icon

At CGI, data is at the heart of helping organisations make smarter decisions and deliver better outcomes. As a Data Insights Engineer, you'll design and deliver modern data solutions that transform complex information into trusted, actionable i...Read More>>.

Posted: September 14th, 2026
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Data-Driven Full-Stack Engineer: React + Python

Company IconWorky
Location IconEast Midlands

Worky in the United Kingdom seeks a Full Stack Engineer with a data science focus to bridge data engineering and user-facing dashboards for Zula 2.0, the platform ranking and fusing rail inspection data. This seat decides what analysts and custome...Read More>>.

Posted: September 21st, 2026
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Python Developer — GenAI & ML Platform Engineer

Company IconMorgan-Stanley
Location IconLondon

Morgan Stanley is seeking a Developer to focus on GenerativeAI and Machine Learning software in the UK. You will design, develop, and deploy scalable Python/Java solutions within an Analytics squad, leveraging GenAI tools to increase velocity whil...Read More>>.

Posted: October 3rd, 2026
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