Senior Python Engineer — AI‑Augmented Cloud Backend

Company IconNordcloud
Location IconLondon

A leading European cloud service provider is seeking a Senior Python Developer to drive innovations in AI-augmented coding. The candidate will design and maintain backend services using Django or FastAPI, leverage AI tools for code improvements, and...Read More>>.

Posted: March 8th, 2026
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Gen AI Python Engineer — Build Smarter Apps

Company IconCitibank (Switzerland) AG
Location IconBelfast

A leading global bank is seeking a Vice President to join their team in Belfast for building next-generation AI systems. This hands-on engineering role focuses on developing production-grade applications primarily in Python and contributing to archit...Read More>>.

Posted: March 29th, 2026
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Lead Python Engineer - Asset & Wealth Data Platform

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm is seeking a Lead Software Engineer to design and implement innovative analytics solutions. This role involves developing high-quality code, collaborating with teams while ensuring operational stability. Candi...Read More>>.

Posted: March 31st, 2026
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Senior Gen AI & Python Engineer (Markets Tech)

Company IconCiti
Location IconBelfast

A leading global financial services company in Belfast is seeking a Vice President to join their innovative Markets Technology team. This role focuses on designing and building Generative AI systems, applying modern AI engineering disciplines, and co...Read More>>.

Posted: April 1st, 2026
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Senior Python Engineer - Math-Driven Optimization (Remote)

Company IconScanmarQED
Location Icon

A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern...Read More>>.

Posted: April 11th, 2026
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Python Engineer – Real-Time Trading Systems (HFT)

Company IconDurlston Partners
Location Icon

A leading recruitment agency seeks a Python Software Engineer for a high-frequency trading firm in the UK. This role involves developing systems for real-time market data and trade execution while ensuring performance optimization in a dynamic enviro...Read More>>.

Posted: April 11th, 2026
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Senior Python Engineer - Front-Office Analytics & Trading

Company IconRandstad Digital
Location IconLondon

A leading technology recruitment company is seeking a Senior Python Developer based in London. The role demands an expert in Python with strong DevOps and data processing capabilities. Key responsibilities include designing high-performance financial...Read More>>.

Posted: April 11th, 2026
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Lead Python Engineer for Front Office Quant Trading

Company IconJ.P. MORGAN
Location IconLondon

A leading financial services firm in the Greater London area is hiring a Lead Software Engineer to work on trading and investment projects. You will collaborate with developers, quants, and traders, focusing on developing engines, services, and APIs...Read More>>.

Posted: April 11th, 2026
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Lead Python Engineer - Build Secure, Scalable Tech

Company IconJPMorgan Chase & Co.
Location Icon

A major financial services firm in the UK is seeking a Lead Software Engineer to enhance, build, and deliver advanced technology products. The role requires advanced coding in Python and cloud-native experience, along with leading creative software s...Read More>>.

Posted: April 11th, 2026
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Hybrid Senior Python Engineer: FastAPI, Databricks & APIs

Company IconOliver Bernard
Location Icon

A leading recruitment firm is seeking a Senior Support Consultant to join a Global Insurance Leader's expanding Python Engineering team. The ideal candidate will design and build high-performance APIs and enhance existing platforms. Strong proficienc...Read More>>.

Posted: April 12th, 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: April 12th, 2026
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Senior Python Engineer – ML for Carbon Reduction (Hybrid)

Company IconBurns Sheehan
Location IconLondon

A leading technology scale-up located in London is looking for a Senior Software Engineer with expertise in Python and AWS. This role emphasizes collaboration within cross-functional teams to tackle climate change challenges using machine learning te...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer — Data, AI & APIs (Hybrid)

Company IconHarnham
Location Icon

A leading digital agency in the UK is looking for a Senior Software Engineer (Python) to join their innovative team. You will design and maintain scalable applications, while collaborating closely with data engineers. The ideal candidate has over 5 y...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer, Cloud-Native AWS & Serverless

Company IconSGI
Location IconLondon

A modern financial services firm is looking for a Senior Python Engineer to join their team in the City of London. You will help redesign their technology stack to be cloud-native on AWS, focusing on Python-based services. The ideal candidate should...Read More>>.

Posted: April 17th, 2026
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Senior Athena Python Engineer - Rates Risk & PnL

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm is seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer. In this role, you will design, develop, and integrate solutions that support trading desks and back office functions for rate...Read More>>.

Posted: April 17th, 2026
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Python Engineer, Prediction Markets – Real-Time Trading

Company IconDRW Holdings, LLC.
Location IconLondon

A trading firm is seeking a Software Engineer to join their Prediction Markets Desk in London. The role involves building systems to facilitate trading, manage data, and implement strategies in a high-autonomy environment. Candidates should have at l...Read More>>.

Posted: April 17th, 2026
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Hybrid Backend Python Engineer - AI Energy Forecasting

Company IconModo Energy
Location IconLondon

An innovative energy technology company in London is seeking a backend Python Engineer for its Modelling team. The successful candidate will build and maintain services for energy forecasting models, collaborating with data scientists and analysts. I...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer - AI Agents & Team Lead

Company IconClearRoute
Location IconLondon

A leading engineering consultancy in Greater London is seeking a Senior Python Developer to design, develop, and maintain applications and APIs. The candidate will lead a small development team and integrate AI Agents with various systems. Required s...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer — Financial Systems & Data Pipelines

Company IconValidus Risk Management
Location IconLondon

A technology-enabled advisory firm is seeking a Python Software Engineer to join their Client Success Team. In this role, you will drive the delivery of high-impact features for the Validus Horizon platform. You will work cross-functionally, translat...Read More>>.

Posted: April 17th, 2026
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Backend Python Engineer: AI-powered Patent Platform

Company IconNLPatent
Location IconLondon

A leading AI-first patent research platform in the UK seeks a software engineer to develop core features and collaborate with senior engineers. Candidates should have over 2 years of engineering experience, strong Python skills, and familiarity with...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer - AI Onboarding & Event-Driven

Company Iconnumi
Location Icon

A leading alternative asset management firm is seeking a Senior Consultant with expertise in Software/AI Engineering. This role focuses on enhancing treasury functions using cutting-edge technology. Candidates should have over 6 years of experience i...Read More>>.

Posted: April 17th, 2026
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Python Engineer — AI Forecasting & Modelling (Energy Markets)

Company IconModo Energy
Location IconLondon

Modo Energy is building AI-powered tools for understanding global energy markets — combining large-scale data, forecasting models, and LLM systems into high-performance interfaces engineers and analysts use every day.We're hiring a bac...Read More>>.

Posted: April 17th, 2026
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Lead Python Engineer – Automation, AI & Cloud (Hybrid)

Company IconLA International
Location IconNewcastle upon Tyne

A leading software solutions firm in Newcastle upon Tyne is seeking a Lead Software Developer specializing in Python. The successful candidate will take technical ownership of software solutions focused on automation, integrating AI capabilities, and...Read More>>.

Posted: April 23rd, 2026
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Senior Python Engineer – Global FinTech Backend (Hybrid)

Company IconGrid Dynamics Holdings
Location IconLondon

Grid Dynamics Holdings is looking for experienced engineers in the Greater London area. The successful candidate will be primarily a Python developer with a strong background in developing global-scale software systems for financial institutions. Res...Read More>>.

Posted: April 25th, 2026
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Senior Python Engineer - AI Code Reviewer & Evaluator

Company IconProlific
Location IconLondon

Prolific is seeking a Senior Python Developer to join our Expert Network. The role involves evaluating AI-generated Python scripts, validating logical accuracy, and providing feedback on model performance. Candidates should hold a BSc or higher in Co...Read More>>.

Posted: May 2nd, 2026
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Senior Python Engineer for AI Systems & FastAPI (Remote)

Company IconMercor
Location IconLondon

Mercor, headquartered in San Francisco, is looking for a Software Engineer for a contract position. This remote role involves developing and maintaining complex Python systems while collaborating with AI research teams. Candidates should have experie...Read More>>.

Posted: May 5th, 2026
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Senior Frontend & Python Engineer – Hybrid Network Automation

Company IconState Street
Location IconLondon

State Street is seeking a highly skilled senior developer in Greater London for full stack development of solutions to automate network technologies. Ideal candidates should have strong proficiency in Python and experience with web frameworks, RESTfu...Read More>>.

Posted: May 9th, 2026
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Platform Python Engineer - APIs, AI Tools & Enterprise

Company IconHarrington Starr
Location IconLondon

Harrington Starr is seeking a Full Stack Python Developer to join its engineering team in Greater London. This role involves building and maintaining production-grade Python APIs and services, contributing to AI-driven tooling, and working closely wi...Read More>>.

Posted: May 12th, 2026
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Remote Python Engineer - Enterprise Asset & Data Platform

Company IconAlexander Ash Consulting
Location IconLondon

Alexander Ash Consulting is looking for a Python Engineer to support the automation initiatives of an asset manager. The role involves building applications and data platforms, focusing on enterprise production-grade applications. Candidates should h...Read More>>.

Posted: May 15th, 2026
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Senior Python Engineer - API & Microservices, CI/CD

Company IconX4 Technology
Location Icon

X4 Technology is seeking an experienced Python Developer to build and maintain scalable applications. The role involves collaborating in Agile teams, supporting CI/CD processes, and utilizing tools like Git, Jira, and Ansible. Candidates should have...Read More>>.

Posted: May 15th, 2026
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Senior Python Engineer - Demo Data Automation (Flexible)

Company IconGlobal Relay
Location IconLondon

Global Relay is seeking a Senior Python Software Developer in Greater London to join a dynamic team. In this role, you'll write Python and PowerShell scripts, automate demo data injections, and work closely with cross-functional teams for seamless so...Read More>>.

Posted: May 17th, 2026
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Real-Time Python Engineer - Trading Data & Risk

Company IconHunter Bond
Location IconLondon

Hunter Bond is seeking a high-impact engineer for their specialized team responsible for a real-time risk and trading data platform. The role entails designing high-reliability platforms that manage large amounts of trading data, with responsibilitie...Read More>>.

Posted: May 17th, 2026
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Lead Python Engineer for AI & Data (Hybrid UK)

Company IconRAW Search
Location IconLondon

RAW Search is collaborating with a leading consulting firm to find a Lead Python Engineer in Greater London. The role entails leading the design of Python services and REST APIs, managing code repositories, and enforcing best practices in a hybrid wo...Read More>>.

Posted: May 17th, 2026
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Front-Office Python Engineer for Energy Trading Desk

Company IconVirtueTech Recruitment Group
Location IconLondon

VirtueTech Recruitment Group is seeking a Python Engineer to work directly on the trading desk of a Global Energy Trading Firm in Greater London. The successful candidate will have strong Python software engineering skills and experience in finance,...Read More>>.

Posted: May 17th, 2026
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Front Office Python Engineer - Greenfield Energy Trading

Company IconVirtueTech Recruitment Group
Location IconLondon

VirtueTech Recruitment Group is hiring a Python Developer for the Front Office in London, working in a hybrid environment. The role involves engineering robust backend services and contributing to high-impact financial tools used by trading teams. Ca...Read More>>.

Posted: May 17th, 2026
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Front Office Python Engineer for Commodities Trading (Hybrid)

Company IconVirtueTech Recruitment Group
Location IconLondon

VirtueTech Recruitment Group is seeking a Front Office Python Engineer to work in a global energy trading company, developing front office trading systems using Python. You will collaborate closely with front office stakeholders and report to the hea...Read More>>.

Posted: May 18th, 2026
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Commodities Python Engineer in London - Verition Group LLC

Company IconVerition Group LLC
Location IconLondon

Good-to-have Qualifications:Experience with other object-oriented programming languages such as Java, C#, or C++.Experience with quantitative development in the financial industry and familiarity with pricing models, risk models,...Read More>>.

Posted: May 18th, 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: May 18th, 2026
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Senior Python Engineer: GCP & FastAPI | Hybrid/London

Company IconClient Server
Location IconLondon

Client Server is seeking a Senior Software Engineer with expertise in Python and GCP in London. You will join a talented team to enhance the core banking platform and tackle new projects.The role offers the flexibility to work from home twi...Read More>>.

Posted: May 20th, 2026
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Senior Python Engineer: AI Code Migration (Remote)

Company IconMindrift
Location IconManchester

Mindrift is looking for a Senior Python Developer in Manchester to create functional black-box tests for AI projects. Candidates should have over 5 years of experience mainly in Python, expert Docker skills, and strong Linux knowledge. You will manag...Read More>>.

Posted: May 20th, 2026
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Senior Python Engineer – AWS, Terraform | Hybrid London

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking a Senior Python Engineer in London to design, build, and maintain backend services in a hybrid cloud environment involving AWS and Terraform. The role includes developing CI/CD pipelines and collaborating with cross-function...Read More>>.

Posted: May 20th, 2026
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Senior Python Engineer - Front Office Trading Systems

Company IconRadley James
Location IconLondon

Radley James is looking for a skilled software engineer to design and deliver high-performance technology solutions supporting Front Office Sales teams. You will develop scalable systems in a fast-paced environment and collaborate with various stakeh...Read More>>.

Posted: May 20th, 2026
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Hybrid Quant Python Engineer — London, High-Growth

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a talented developer to join a leading Quant Investment management firm in London. This role offers an excellent working environment with ongoing training and a structured career path. You can expect a competitive salary...Read More>>.

Posted: May 20th, 2026
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Remote Python Engineer for AI-Driven Autonomous Systems

Company Icontrg.recruitment
Location IconLondon

trg.recruitment is looking for a Python Software Engineer to design and build intelligent autonomous systems for a well-funded startup in London. The role offers 4+ years experience in product development and a strong focus on AI technologies, offeri...Read More>>.

Posted: May 20th, 2026
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Senior Python Engineer - Data Pipelines & AWS (Edinburgh)

Company IconStars Arena
Location IconCity of Edinburgh

Stars Arena is seeking a Senior Python Engineer located in Edinburgh, United Kingdom, to lead software engineering initiatives and build data pipelines. The ideal candidate should have extensive programming experience in Python and strong knowledge o...Read More>>.

Posted: May 20th, 2026
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Full-Stack React & Python Engineer (Next.js/TS)

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a talented Full Stack Next.js / Python Developer in Greater London. The ideal candidate will have strong expertise in Next.js, Python, mySQL, and experience with React and React Native. This role involves building dynamic...Read More>>.

Posted: May 20th, 2026
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Senior Full-Stack Python Engineer - Commodities & Finance

Company IconVerition Group LLC
Location IconLondon

Verition Group LLC is seeking an experienced software developer in Greater London with over 6 years in full stack development. The ideal candidate will demonstrate proficiency in server-side Python programming and data analysis using libraries like P...Read More>>.

Posted: May 20th, 2026
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Senior Python Engineer — GCP & FastAPI | Hybrid London

Company IconClient Server Ltd.
Location IconLondon

Client Server Ltd. is seeking a Senior Software Engineer (Python GCP FastAPI) to join their talented tech team in London. This role offers a competitive salary up to £100k and flexibility to work from home twice a week in a hybrid model. As a key...Read More>>.

Posted: May 21st, 2026
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Senior Python Engineer - AI Model Training (Remote)

Company IconProlific
Location IconCity of Edinburgh

Prolific is seeking a Senior Python Developer in the City of Edinburgh to join our Expert Network. You will contribute to training and evaluating AI models while ensuring code accuracy and adherence to Python best practices.The position off...Read More>>.

Posted: May 22nd, 2026
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Full-Stack Python Engineer – Renewable Energy (Hybrid)

Company IconNoir
Location IconNewcastle upon Tyne

Noir is looking for a skilled developer to join their hybrid team in Newcastle upon Tyne. You will design and maintain full stack web applications, ensuring high-quality software for the renewable energy sector.The ideal candidate has stron...Read More>>.

Posted: May 24th, 2026
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