Senior Lead Software Engineer - Python - Real-Time Risk & PnL | Front Office

Company IconJPMorgan Chase & Co.
Location IconLondon

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board.Job DescriptionJoin us to build the real-time engine behind one of the world's largest Credit Trading franchises. Yo...Read More>>.

Posted: June 6th, 2026
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Model Risk Data Scientist | Time Series & Python Analytics

Company IconStars Arena
Location IconCity of Edinburgh

Stars Arena in Edinburgh is seeking a Model Risk Data Scientist. The ideal candidate should have strong skills in statistics, calculus, and time series analysis, along with proficiency in Python for data manipulation and analysis.This full-...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Python / Java - AI -Markets Technology, Credit Pre-Trade Technology

Company IconFairygodboss
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 JPMorganChase within Credit Technology, you are an integral part of an agile team that...Read More>>.

Posted: June 6th, 2026
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Senior Python/Java Engineer — Cloud & AI Innovator

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is looking for a Senior Python Engineer in London to enhance and deliver technology products. This role involves developing secure production code, optimizing semantic search workflows with AI, and serving as a subject matter exp...Read More>>.

Posted: June 6th, 2026
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Senior Python AI Engineer — ML/AI Infrastructure Lead

Company IconJust Eat Takeaway.com
Location IconFleet

A leading online food delivery company in the UK is hiring a Senior Engineer to join their Enterprise AI team. You will design, develop, and deploy scalable AI applications, guide projects, and mentor team members. Ideal candidates should have strong...Read More>>.

Posted: June 6th, 2026
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Senior Lead Python Engineer - Data, Cloud & AI/ML

Company IconJPMorgan Chase & Co.
Location IconGlasgow

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to design and deliver technology products within the Commercial & Investment Bank's Markets Research Technology team. This role demands hands-on engineering experience with a focus on...Read More>>.

Posted: June 6th, 2026
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Senior Python Software Engineer - Cloud & AI Tools

Company IconClearwater Analytics, Ltd.
Location Icon

Clearwater Analytics, Ltd. is seeking a skilled Senior Software Engineer to join the Beacon Core Engineering team. This role involves designing, building, and maintaining high-quality code while collaborating with cross-functional teams.The...Read More>>.

Posted: June 6th, 2026
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Backend Mobile App Developer (Python, Django) in London - Rise Technical

Company IconJava Script Works
Location IconLondon

Backend Mobile App Developer (Python, Django) London, United Kingdom Tech Stack Frontend Django Framework Frontend Development Python Mobile Backend Candidate Requirements...Read More>>.

Posted: June 6th, 2026
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Backend Engineer – Java/Spring Boot & Python (Hybrid London)

Company IconMethods Business and Digital Technology Ltd
Location IconLondon

Methods Business and Digital Technology Ltd is seeking a Back-end Developer specializing in Java Spring Boot and Python to join their private sector team in London. This hybrid role requires 3 days on-site each week. The successful candidate will lea...Read More>>.

Posted: June 6th, 2026
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Senior SDET: Python & AWS Platform Quality Engineer

Company IconInsight International (UK) Ltd
Location IconLondon

A leading technology firm in England seeks an experienced Software Development Engineer in Test (SDET). You will be responsible for designing and building high-performance tools to validate ML data pipelines and developing automation frameworks. The...Read More>>.

Posted: June 6th, 2026
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Junior Python Full-Stack Developer — Grow & Build Web Apps

Company IconGlentham Life Sciences Ltd
Location IconCorsham

A leading supplier in fine chemicals is looking for a Junior Full-Stack Website Developer to enhance their web applications that support various business systems. The ideal candidate will have a foundational knowledge of Python and web development. T...Read More>>.

Posted: June 6th, 2026
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SoC ASIC/FPGA Design Engineer - RTL, C/C++, Python

Company IconEdison Smart®
Location IconCambridge

A technology company in Cambridge is seeking an ASIC Hardware Engineer to join their advanced semiconductor team. The ideal candidate will have a strong background in ASIC and/or FPGA design, along with programming experience in C/C++ and Python. Can...Read More>>.

Posted: June 6th, 2026
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Robotics & IoT Software Engineer (C++/Python)

Company IconStars Arena
Location IconEast Hagbourne

Stars Arena in East Hagbourne is seeking a Software Engineer specializing in C++ and Python. This role involves developing software that interacts with hardware, including robotics and IoT devices. Successful candidates will have a strong backgrou...Read More>>.

Posted: June 6th, 2026
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Senior Python Developer - AI SaaS, AWS Microservices

Company IconPeaple Talent
Location Icon

A tech disrupter in the UK is seeking an experienced contract Python Developer to enhance their SaaS platform. You will be responsible for building cloud-based microservices and working closely with a Machine Learning Engineer to develop scalable fea...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer — Real-Time Data & Distributed Systems (Hybrid)

Company IconHunter Bond
Location Icon

A leading FinTech firm in London is seeking a Senior Python Developer to work on high-performance solutions involving multi-petabyte data in a hybrid environment. The role requires extensive experience in distributed systems and the opportunity to wo...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack AI Engineer (Remote, React/Python)

Company IconVersion 1
Location IconCity of Edinburgh

A leading technology services provider in Edinburgh is seeking a skilled developer to work in an Agile Scrum environment. You will collaborate with cross-functional teams to design and enhance digital products using React and Python, supporting AI-dr...Read More>>.

Posted: June 6th, 2026
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Senior Data Analyst | BI & Data Strategy (SQL, Python)

Company IconJas Gujral
Location IconLondon

A client in the data sector is seeking a Data Analyst based in Holborn London. The ideal candidate should have at least 5 years of experience in data analysis and be proficient in programming languages such as Python and SQL. Responsibilities include...Read More>>.

Posted: June 6th, 2026
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Junior Software Developers Java, C#, Python - London in London - Vantage Point

Company IconVantage Point
Location IconLondon

Junior Software Developer – Java, C#, Python (London) Location: London, United Kingdom Posted: 9 months ago Responsibilities Write and maintain code for innovative applications and systems....Read More>>.

Posted: June 6th, 2026
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Hybrid Python Software Developer - Live Pricing & Data Tools

Company IconHastings Direct
Location Icon

A digital insurance provider in the UK is seeking a Software Developer to maintain and enhance live pricing code within the Alternative Pricing Department. The ideal candidate must be detail-oriented, confident in their coding skills, specifically in...Read More>>.

Posted: June 6th, 2026
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Senior FDE - Python & AWS SaaS (Client-Facing)

Company IconClient Server
Location IconManchester

A growing technology scale-up based in Manchester is looking for a Forward Deployed Engineer with strong Python and AWS skills. This role involves client-facing responsibilities, where you'll manage bespoke projects and develop cloud-based applicatio...Read More>>.

Posted: June 6th, 2026
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Application Engineering Lead (Java, Python, Angular, Microservic- Manchester, UK - Fulltime - Hybrid

Company IconCapgemini
Location IconManchester

About the Job you are considering We are seeking experienced Application Engineering Lead with strong expertise in Banking domain who will oversee the planning, execution, and successful delivery of projects. Hybrid working...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer: Data & Azure Serverless (Hybrid)

Company IconMCS Group | Your Specialist Recruitment Consultancy
Location IconBelfast

A well-known Northern Irish organization is looking for a Software/Data Engineer for a short-term contract in Belfast. Responsibilities include redeveloping Python functions and conducting unit tests. Ideal candidates will have a strong software deve...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer – Data, APIs & Optimisation (6m)

Company IconHamilton Barnes Associates Limited
Location Icon

Hamilton Barnes Associates Limited is looking for an experienced Python Developer with over 8 years of experience to work onsite in Wokingham for a 6-month contract. Key responsibilities include developing and optimizing software, writing clean and m...Read More>>.

Posted: June 6th, 2026
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Backend Python Engineer — AI-Driven, FastAPI, Hybrid London

Company IconHunter Bond
Location IconLondon

Job title:Software EngineerClient:Not specifiedSalary: £120,000 per annum + BenefitsLocation: London (Hybrid / Flexible Working)The Role...Read More>>.

Posted: June 6th, 2026
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Graduate Trading Systems Engineer (C++/Python) – London | Yearly Ski Trip

Company IconStars Arena
Location IconLondon

Stars Arena is seeking a Graduate Developer for Trading Systems in London, United Kingdom. The ideal candidate should have a background in C++ and Python, showing enthusiasm for trading development. With a competitive salary of up to £50,000 plus bo...Read More>>.

Posted: June 6th, 2026
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Onsite London: Python QA Automation for AI Platform

Company IconEPAM Systems, Inc.
Location IconLondon

EPAM Systems, Inc. is seeking a skilled Python QA Automation Engineer in London for an onsite role. You will contribute to an AI-driven enterprise project, focusing on quality engineering for internal tooling.The role involves developing au...Read More>>.

Posted: June 6th, 2026
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Engineering Manager, Python AI/ML SaaS Platform

Company IconCreo Recruitment
Location Icon

A leading tech recruitment firm is seeking an Engineering Manager for their AI/ML SaaS platform in the UK. This role requires a hands-on leader with a strong technical background in Python and AWS, capable of guiding a squad of engineers in building...Read More>>.

Posted: June 6th, 2026
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Lead Data Engineer - Real-Time Trading AI (Python/KDB/C++)

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is looking for a Lead Software Engineer within their Commercial & Investment Bank. This role involves designing and delivering scalable, high-performance solutions for real-time trading technology.The ideal candidate wi...Read More>>.

Posted: June 6th, 2026
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Senior AI Engineer - Python & ML Production Lead

Company IconJust Eat Takeaway.com
Location IconLondon

Just Eat Takeaway.com is looking for a Senior Engineer to join their Enterprise AI team in Greater London. In this role, you will design, build, and deploy AI-powered solutions that provide significant business value.You will be responsible...Read More>>.

Posted: June 11th, 2026
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Real-Time Distributed Market Data Systems Engineer (Python)

Company IconNJF Global Holdings Ltd
Location IconLondon

NJF Global Holdings Ltd is seeking a Software Engineer to build a next-generation Tick Data Platform from scratch. Join a greenfield engineering initiative where you will collaborate closely with researchers and engineers to design scalable distri...Read More>>.

Posted: June 11th, 2026
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Lead Data Science Engineer: ML, Azure & Analytics

Company IconUnited Utilities
Location IconWarrington

United Utilities in Warrington is seeking a Senior Data Scientist to lead advanced analytics initiatives. This role involves designing and deploying machine learning models, engineering complex data sets, and collaborating with various teams. The...Read More>>.

Posted: June 12th, 2026
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Python Developer - Tier-1 Investment Bank (Equity Derivatives Trading)

Company IconRadley James
Location IconLondon

Python Developer – Tier 1 Investment Bank (Equity Derivatives Trading) London, UK | Full-Time A leading tier-1 investment bank is expanding its Equity Derivatives business and is seeking a highly motivated Python Develope...Read More>>.

Posted: June 12th, 2026
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Senior Software Developer — Hybrid Embedded C/Python Systems

Company Icon慨正橡扯
Location IconCambridge

慨正橡扯 is seeking a Senior Software Developer in Cambridge to join a team developing Linux system tools using C and Python. You'll engage in innovative design and coding to support our Hardware Security Modules (HSMs), focusing on secure upg...Read More>>.

Posted: June 15th, 2026
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Senior Python Engineer - Market Risk Tech (AVP/VP) London

Company IconMcGregor Recruitment
Location IconLondon

McGregor Recruitment is seeking multiple Senior Developers for its Risk Technology division. Located in London with hybrid working options, this role involves building and enhancing cloud-based risk management solutions.Ideal candidates wil...Read More>>.

Posted: June 15th, 2026
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Market Risk Developer — Python, AI, Hybrid (Edinburgh)

Company IconLloyds Bank plc
Location IconCity of Edinburgh

Lloyds Bank plc is looking for a Market Risk Engineering Developer based in Edinburgh, offering a hybrid working model. In this role, you will enhance the team's capabilities by delivering and supporting technical solutions alongside skilled engin...Read More>>.

Posted: June 16th, 2026
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Senior Backend Python Engineer – AI Cybersecurity (Cambridge)

Company IconClient Server
Location IconOtley

Client Server is seeking a Backend Software Engineer / Developer specializing in Python and Rust, to join their office in Cambridge. The role involves developing a new Greenfield product aimed at countering AI-based security threats and requires e...Read More>>.

Posted: June 20th, 2026
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Junior C++/Python Computer Vision Engineer

Company IconSoftweb Resourcing
Location Icon

Softweb Resourcing is looking for a Graduate C++ Software Engineer to join their collaborative team focused on building C++ systems for real-time media. This position is ideal for early-career individuals from Computer Science or a STEM discipline...Read More>>.

Posted: June 21st, 2026
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Hybrid Full-Stack Tech Lead: TS/Python, Data & AI

Company IconClient Server Ltd.
Location IconLondon

Client Server Ltd. is seeking a Full Stack Technical Lead in London, offering a salary of up to £125k. This role involves working with modern programming languages like TypeScript and Python, and leading data initiatives in a hybrid work environm...Read More>>.

Posted: June 22nd, 2026
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Senior Python Engineer for Security Master & Market Data

Company IconAttribution Search
Location IconLondon

Attribution Search is collaborating with a prominent global hedge fund seeking a skilled Python developer to construct their Security Master and Reference Data systems. The ideal candidate will have significant experience in developing and maintai...Read More>>.

Posted: June 23rd, 2026
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Python Developer - London - Up to £160,000 Starting Base + Exceptional Bonuses/Benefits

Company IconHunter Bond
Location IconLondon

The Opportunity: We're looking to add a high-impact engineer to a small, specialised team responsible for the real-time risk and trading data platform that powers systematic strategies across the firm. You’ll operate at the in...Read More>>.

Posted: June 23rd, 2026
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Market Data Analyst - Python & SQL (Onsite Newcastle)

Company IconClient Server Ltd.
Location IconNewcastle upon Tyne

Client Server Ltd. is looking for a Market Data Analyst in Newcastle upon Tyne, offering a competitive salary up to £90k. The role involves supporting traders with market data services and working on diverse projects. Candidates should have a first-...Read More>>.

Posted: June 24th, 2026
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Product Tech Lead: Hybrid Python Backend Architect

Company IconC4S Search Ltd
Location IconLondon

A technology consulting company in London seeks a Product Technical Lead to drive the development of a complex software product. The role involves leading backend development using advanced Python skills and collaborating with product and design team...Read More>>.

Posted: June 26th, 2026
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Python Tech Architect & Developer for Scalable FX Risk Apps

Company IconBullhorn Consultants Pvt. Ltd.
Location IconLondon

Bullhorn Consultants Pvt. Ltd. is looking for a Python Developer and Tech Architect in Greater London. The successful candidate will support agile software development methods and mentor team members in Object-Oriented Programming (OOP).The...Read More>>.

Posted: June 26th, 2026
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Senior Full-Stack Web Developer - Go/Python, React, TDD

Company IconRatio Recruitment Ltd
Location IconLondon

Ratio Recruitment Ltd is seeking a Full Stack Web Developer for an AI start-up in London. The role involves creating and maintaining their client-facing website and applications. Ideal candidates will have 3+ years of experience, strong skills in...Read More>>.

Posted: June 26th, 2026
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Senior Lead Software Engineer - Java / Python - Risk Technology Data Strategy

Company IconJPMorgan Chase & Co.
Location IconLondon

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, incl...Read More>>.

Posted: June 27th, 2026
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FX Options Quant Developer: Real-Time Pricing, C++/Python

Company IconCitigroup Inc.
Location IconLondon

Citigroup Inc. is seeking a Quantitative Developer to join the FX options quantitative development team in London. You will translate complex mathematical models into robust systems used by traders. Responsibilities include building analytics libr...Read More>>.

Posted: June 27th, 2026
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Financial Risk Management – Risk Analytics – Python/R

Company IconOliver James Associates Ltd.
Location IconLondon

Oliver James is representing a leading Life insurance group who is looking to engage a Risk/Actuarial professional to support their Risk Analytics team.The client is looking for strong technical modelling skills in R or Python, alongside...Read More>>.

Posted: June 27th, 2026
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DevOps Lead Software Engineer - Linux/Python/ Shell Scripting

Company IconUnited States Digital Space LLC
Location IconLondon

JOB DESCRIPTION The Low-latency technology group is looking for an experienced Software Engineer and Integration specialist with experience in equities markets, connectivity, systems integration and automation to join our JISU COB team...Read More>>.

Posted: June 28th, 2026
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Hybrid Software Engineer: Embedded & UI (C#/C++/Python)

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconLondon

CBSbutler Holdings Limited trading as CBSbutler is seeking a talented Software Engineer to join their innovative team developing RF communication and sensor-based products. This hybrid position allows for work in Romsey, Gloucester, or Woking two...Read More>>.

Posted: June 28th, 2026
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