Senior Python Engineer: Equity Factor Risk & Data Platform

Company IconMillennium
Location IconLondon

A leading financial firm in the United Kingdom is seeking an experienced individual to join their Equity Factor Risk Model Technology Team. The role focuses on designing and developing equity portfolio analytics, building big data infrastructure, and...Read More>>.

Posted: March 24th, 2026
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Backend Python Engineer: REST APIs, Docker & CI/CD Belfast

Company IconTata Consultancy Services
Location IconBelfast

A leading global consulting firm in Belfast, UK, is seeking a Python Engineer to design, develop, and maintain backend services and microservices. The role focuses on clean coding practices, automated testing, and secure deployments in a regulated en...Read More>>.

Posted: March 30th, 2026
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Lead Software Engineer - Applied AI/ML Python Engineer

Company IconJ.P. MORGAN
Location IconLondon

Job Description Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking. You will play a pivotal role in transforming the operations of the wo...Read More>>.

Posted: April 11th, 2026
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Senior Python Engineer — Real-Time Risk Platform Lead

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading financial services firm in London is seeking a Senior Lead Software Engineer to enhance credit risk management solutions. The role involves providing technical leadership, developing secure code, and advocating for best practices in softwar...Read More>>.

Posted: April 11th, 2026
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Python Software Engineer

Company IconOctopus Legacy
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Join to apply for the Python Software Engineer role at Octopus LegacyOctopus Legacy is the place to plan for death and find support after loss.Having been on our own startup journey, Octopus Group recently bought a s...Read More>>.

Posted: April 11th, 2026
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Senior Python Engineer – Cloud-Native & AI-Driven Platform

Company IconOctopus Legacy
Location Icon

A progressive startup is searching for a Python Software Engineer to join their dynamic team. In this role, you will lead the design and development of scalable cloud-native systems, primarily in Python. You will work on exciting greenfield projects...Read More>>.

Posted: April 11th, 2026
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Senior Software Developers/Engineers with Python, Terraform and Go (IT) in London - Nexus Jobs [...]

Company IconNexus Jobs Limited
Location IconLondon

Senior Software Developers/Engineers with Python, Terraform and Go (IT) London, United Kingdom Posted 6 months ago Python Terraform Go SOLID Machine Learning Job Opp...Read More>>.

Posted: April 11th, 2026
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Python Software Engineer

Company IconDurlston Partners
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Direct message the job poster from Durlston Partners Hedge Fund, Trading & Tech Headhunter at Durlston Partners Python Software Engineer – High-Frequency Trading We're working with a high‑frequency trading (HFT) fir...Read More>>.

Posted: April 11th, 2026
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Senior Python Engineer - Remote, Stock Options & 30% Bonus

Company IconOliver Bernard
Location Icon

A recruitment agency is seeking a Senior Python Developer for a FinTech client in the UK. You will design complex systems and write scalable code while collaborating closely with the CTO and Head of Engineering. The role requires over 6 years of expe...Read More>>.

Posted: April 12th, 2026
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Senior Python Engineer & SRE for AI Platform & Cloud Infra

Company IconAGITProp
Location Icon

An innovative AI-driven research firm in the United Kingdom is looking for a Senior Software Engineer/SRE to contribute to their cutting-edge platform. The ideal candidate will have extensive software engineering experience, strong Python skills, and...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer — AR/VR Data Capture Systems

Company IconTempleton & Partners - Innovative & Inclusive Hiring Solutions
Location IconLondon

A global technology firm based in London is seeking an experienced Software Engineer to join their Reality Labs research team. The role involves developing software for prototype wearable devices and optimizing data collection platforms. Candidates s...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer - AI Testing Project (Freelance, Mindrift)

Company IconMindrift
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Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI system...Read More>>.

Posted: April 17th, 2026
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Senior Backend Python Engineer - Django REST & AI Data

Company IconXelix
Location IconLondon

A leading financial tech scale-up in Greater London is seeking Mid and Senior Python Developers to join its backend team. The role involves creating robust and scalable solutions in Python, designing REST APIs, and ensuring code quality. Candidates s...Read More>>.

Posted: April 17th, 2026
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Remote-First Python Engineer: Build Scalable FinTech Systems

Company IconOliver Bernard
Location Icon

A leading recruitment agency is seeking a Mid-Level Python Developer for a FinTech company in the United Kingdom. This remote-first role involves designing complex systems and writing high-quality code to optimize Python applications. The ideal candi...Read More>>.

Posted: April 17th, 2026
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Remote Python Engineer for AI Research (Contract, 20h/wk)

Company IconMercor
Location IconLondon

A leading AI talent firm is looking for a Software Engineer for a remote position to develop and maintain complex Python systems. The role requires experience with modern Python practices, and the contractor will be paid $100/hour for approximately 2...Read More>>.

Posted: April 17th, 2026
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Flask Python Engineer (REST, Docker, AWS, CI/CD)

Company IconExperis UK
Location Icon

A tech recruitment firm in the United Kingdom is seeking a skilled Python Developer to design and maintain web applications using Flask. The ideal candidate will have at least 1.5 years of experience in web development, a strong background in AWS, an...Read More>>.

Posted: April 17th, 2026
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Senior AI Python Engineer — Remote (UK) for AI-driven Apps

Company IconNearForm Ltd
Location IconLondon

A leading tech solutions provider in the UK seeks a Senior Software Engineer proficient in Python and modern AI frameworks. The role involves designing and building applications, collaborating with client teams, and ensuring technical quality across...Read More>>.

Posted: April 19th, 2026
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Lead Python Engineer - Scale New Lending Products (Hybrid)

Company IconAbound
Location IconLondon

A financial technology company in Greater London is seeking a Lead Python Engineer to lead a team and develop new lending products. This hands-on role combines technical leadership with team management, focusing on building production-grade Python se...Read More>>.

Posted: April 20th, 2026
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Front Office FX Python Engineer – Real-Time Trading

Company Iconmthree
Location IconLondon

mthree is seeking a Python Developer to join its Front Office FX Options Technology team in Greater London. In this high-impact role, you will design and support cutting-edge trading systems. Responsibilities include collaborating with traders, enhan...Read More>>.

Posted: April 29th, 2026
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Remote Python Engineer - Contract (1 Month, 20h/wk)

Company IconMercor
Location IconLondon

Mercor is looking for a Software Engineer to develop and maintain complex Python systems for real-world environments. As a contractor, you will earn $100 per hour and work 20 hours per week remotely. Ideal candidates should have experience at top US...Read More>>.

Posted: May 1st, 2026
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Senior Python Engineer: Lead, Mentor & Build Secure Cloud

Company IconCGI
Location IconLeatherhead

CGI is looking for an experienced Python Software Engineer to join their team in Leatherhead, United Kingdom. You will work on innovative technical solutions and lead software development teams, ensuring quality through unit and integration testing....Read More>>.

Posted: May 4th, 2026
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Senior Python Engineer - Remote, AI-Driven Production Systems

Company IconSpectrum IT Recruitment
Location IconReading

Spectrum IT Recruitment is looking for a Senior Software Engineer skilled in Python to join a rapidly growing team focused on AI solutions. This fully remote role involves building production-grade systems, designing APIs, and contributing to deploym...Read More>>.

Posted: May 6th, 2026
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Senior AI Python Engineer — Remote + UK/Europe Travel

Company IconNearForm
Location Icon

A leading AI and software solutions company in the UK is seeking a Senior AI Python Software Engineer. This role involves designing and building applications in Python, optimizing performance, and collaborating with various teams. The ideal candidate...Read More>>.

Posted: May 7th, 2026
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Python ML Engineer

Company Iconmthree
Location IconGlasgow

We are seeking a Senior Engineer for a global leader in wealth and investment management known for its commitment to excellence and technological innovation. This firm manages a vast, complex infrastructure where data integrity is paramount. Th...Read More>>.

Posted: May 7th, 2026
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Senior Lead Python Engineer - Rates Risk & PnL (Athena)

Company IconJPMorganChase
Location IconLondon

JPMorganChase is looking for an experienced Senior Athena Python Rates Senior Lead Software Engineer to join our development team in Greater London. This role requires hands-on Python development skills and a strong financial services background to s...Read More>>.

Posted: May 8th, 2026
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Remote-First Senior Python Engineer - HealthTech & AI APIs

Company IconInizio
Location Icon

Inizio is looking for a Senior Python Engineer to design and deploy scalable applications within healthcare. This role, which is flexible with remote and hybrid options, entails collaborating with software engineers and data scientists. The candidate...Read More>>.

Posted: May 8th, 2026
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Remote Backend Python Engineer - High-Impact, AI Tools

Company IconSOLAS IT RECRUITMENT
Location IconBelfast

SOLAS IT RECRUITMENT is looking for a Python Software Engineer to join a collaborative remote team in Northern Ireland. This role focuses on backend development, requiring strong Python and SQL skills, with an emphasis on data processing and system p...Read More>>.

Posted: May 9th, 2026
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Senior Python Engineer - Real-Time Data, Remote & Equity

Company IconVortexa Ltd
Location IconLondon

Vortexa Ltd is seeking a talented engineer to design and build robust data processing infrastructure in a fast-paced environment. The role includes ensuring data pipeline reliability and collaborating with engineers and data scientists. Candidates sh...Read More>>.

Posted: May 12th, 2026
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Senior Python Engineer: Real-Time Data Pipelines (Remote)

Company IconVortexa
Location IconLondon

Vortexa, a fast-growing technology company in Greater London, is seeking a skilled developer to design and build scalable data pipelines and applications. Candidates should be fluent in Python, experienced with distributed systems and excited about w...Read More>>.

Posted: May 12th, 2026
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Lead Software Engineer - Applied AI/ML Python Engineer

Company IconJPMorgan Chase & Co.
Location IconLondon

Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking. You will play a pivotal role in transforming the operations of the world's largest bank...Read More>>.

Posted: May 13th, 2026
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Senior Backend Python Engineer for AI-Powered Credit Risk

Company IconCitigroup Inc.
Location IconLondon

Citigroup Inc. is seeking a Senior Python Software Engineer in Greater London to develop scalable backend systems for AI tools. The ideal candidate will have proficiency in Python and FastAPI, experience with design patterns, and the ability to work...Read More>>.

Posted: May 15th, 2026
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Senior Backend Python Engineer -AI Platform, Vice President

Company IconCitigroup Inc.
Location IconLondon

Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Senior Python Software Engineer to architect and implement robust, scalable backend systems that power o...Read More>>.

Posted: May 15th, 2026
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Python ML Engineer

Company IconHarvey Nash Group
Location IconGlasgow

Python ML Engineer - Glasgow - Hybrid - Inside IR35Day Rate - £460Duration - 12 monthsHarvey Nash's FS Client have a requirement for a Python ML Engineer, you will support the team in delivering 2 major projects in the B...Read More>>.

Posted: May 15th, 2026
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Senior Python Engineer - Cloud-Native AWS (Hybrid, Clearance)

Company IconLa Fosse Associates
Location Icon

La Fosse Associates is hiring a Senior Python Engineer / Cloud-Native Software Developer in the UK to join a highly technical software engineering team. This role focuses on developing scalable applications, utilizing strong Python skills while worki...Read More>>.

Posted: May 15th, 2026
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Distributed Compute Developer (Python) - London - Up to £225k + Benefits

Company IconHunter Bond
Location IconLondon

Salary: up to £225,000 P/ALocation: LondonThe role:We are looking for a Distributed Compute Engineer to help build the backbone of a next-generation compute platform designed to operate at extreme scale.In this role, y...Read More>>.

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

Company IconJPMorganChase
Location IconLondon

JPMorganChase is seeking a Senior Lead Software Engineer for their Credit Trading - Realtime Risk team in Greater London. In this pivotal role, you will deliver secure, scalable technology products while working closely with talented professionals. R...Read More>>.

Posted: May 17th, 2026
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Senior Python Engineer - Real-time SaaS, Full Stack

Company IconSenzo Group
Location IconLondon

Senzo Group is seeking a Senior Python Engineer to contribute to their real-time data SaaS platform. This role focuses on developing backend services with Python while integrating with the frontend using React. You will work in a fast-paced environme...Read More>>.

Posted: May 17th, 2026
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Senior Python Engineer | Full Stack | Real-time Data Platform

Company IconSenzo Group
Location IconLondon

Senior Python Engineer | Full Stack | Real-time Data Platform3 days onsite (nr Oxford) every 6 weeksThis is a backend-led full stack role at an early stage technology company building a production grade SaaS platform for re...Read More>>.

Posted: May 17th, 2026
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Senior Python Engineer – AI/ML Infra & Pipelines (Hybrid UK)

Company IconMitra Bio Ltd
Location IconLondon

Mitra Bio Ltd in Greater London is seeking a skilled software engineer to refactor code for production. Responsibilities include optimizing cloud and AI infrastructure and working closely with the Data Science team for data integration. Candidates sh...Read More>>.

Posted: May 17th, 2026
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Senior Python Engineer — Build User‑Centred Solutions & Pipelines

Company Iconhackajob
Location IconManchester

hackajob is looking for a Senior Python Developer to join their team in Manchester. The role involves developing user-centred digital solutions, collaborating within a multi-disciplinary team, and acting as a technical SME. Candidates should have exp...Read More>>.

Posted: May 17th, 2026
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SC‑Cleared Python Engineer — Cloud Data Pipelines (Hybrid)

Company IconOpus Recruitment Solutions
Location IconNewcastle upon Tyne

Opus Recruitment Solutions seeks experienced Python Software Developers in Newcastle to support large-scale analytics solutions. The role involves developing Python applications, optimizing cloud-native data pipelines, and working with tools like Doc...Read More>>.

Posted: May 18th, 2026
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Senior Python Engineer - AI SaaS, Hybrid, Growth Path

Company IconR3vamp
Location IconLondon

R3vamp in Greater London seeks a Senior Python Engineer to work in a squad developing features for an AI SaaS platform. This role involves designing and building RESTful APIs, processing large datasets, and collaboration with cross-functional teams....Read More>>.

Posted: May 20th, 2026
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Senior Lead Python Engineer – Real-Time Trading Platform

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer for the Credit Trading - Realtime Risk team in Greater London. You will play a crucial role in building secure and scalable technology solutions, guiding engineering teams, and driving p...Read More>>.

Posted: May 20th, 2026
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Senior Python Engineer - AI Training & Code Review (Remote)

Company IconProlific
Location IconBirmingham

Prolific is seeking Senior Python Developers for their Expert Network to assist in training and evaluating cutting-edge AI models. This role offers an opportunity to collaborate on innovative projects and contribute to the advancement of AI capabi...Read More>>.

Posted: May 21st, 2026
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Senior Backend Python Engineer & VP-Level AI Risk Lead

Company IconCiti
Location IconLondon

Citi is seeking a Senior Python Software Engineer to architect and implement backend systems that power advanced AI tools. This role will involve automating data analysis and structuring knowledge in a Credit Risk Domain knowledge graph.Can...Read More>>.

Posted: May 22nd, 2026
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Senior Backend Python Engineer -AI Platform, Vice President

Company IconCiti
Location IconLondon

Paid Parental Leave Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Senior Python Software Engineer to architect and implement robust,...Read More>>.

Posted: May 22nd, 2026
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Remote Python Engineer – Oxford or Global Scale-up

Company IconStars Arena
Location IconOxford

Stars Arena is a tech scale-up based in Oxford, seeking a Python Software Engineer to join the team. This role is full-time and offers an exciting opportunity for developers with a passion for technology. The ideal candidate will have over a year...Read More>>.

Posted: May 22nd, 2026
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Remote Senior Python Engineer for High-Load AI Solutions

Company IconHigh sky
Location IconLondon

High sky in Greater London is seeking a skilled developer to create infrastructure solutions for product AI teams. This role focuses on developing high-load services for deploying ML models and optimizing existing solutions.The ideal candid...Read More>>.

Posted: May 23rd, 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: May 24th, 2026
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