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    Data Scientist I, Loyalty Analytics

    Expedia Group is seeking a Data Scientist I in Greater London to utilize data for enhancing loyalty programs and CRM marketing. The role involves applying analytics to solve business problems, analyzing complex datasets, and creating visual insights and dashboards. Ideal candidates should have a degree in a quan ...

    Senior Credit & Algo Trading Model Validator

    Standard Chartered in Greater London is seeking a Validator for Credit Pricing and Algo Trading models. This role involves performing comprehensive model validations, building benchmark models, and developing standardized testing frameworks. Ideal candidates will have a strong quantitative background with an adv ...

    Localization Systems Engineer – Validation & Metrics

    AeroVect Technologies Inc. is seeking a Software Engineer II to join their Localization team in Greater London. The role focuses on validation and metrics with responsibilities including maintaining the localization regression suite, building performance monitoring tools, and supporting various localization task ...

    Senior Infrastructure Engineer – Cloud Reliability & SRE

    writer.com is looking for an experienced Infrastructure Engineer to join its team in London or New York City. This hybrid role focuses on building and maintaining reliable, scalable infrastructure for AI-powered workflows. The ideal candidate has over 7 years of infrastructure engineering experience, expertise w ...

    Software Engineer, ABP Scalable Finance Solutions

    Nando’s Group is seeking a Software Engineer for its Accounting, Banking & Property team in Greater London. This role involves designing and maintaining scalable software solutions, contributing across the full software lifecycle, and collaborating with various stakeholders. The ideal candidate has strong skills ...

    Data Engineer, Foundry Platform & Data Services

    Nscale is seeking a Data Engineer to work in London, focused on designing and building data infrastructure for AI capabilities. You will collaborate with multiple teams to develop data products and ensure data quality and governance. The ideal candidate has a strong background in Python and data engineering tool ...

    Senior Data & AI Engineer Pipelines & Cloud

    PMG in Greater London is seeking an AI & Software Engineer III to design and maintain data systems and pipelines that support data and AI operations across the organization. Candidates should have at least 5 years of software or data engineering experience, strong skills in Python and SQL, and familiarity with c ...

    Backend Engineer, Agentic Systems & Simulation

    Anduril is seeking a highly driven Software Engineer in Greater London to enhance their simulation capabilities for military applications. This role involves architecting backend services and agent integration, requiring a Bachelor's degree in Computer Science and proficiency in Go and Python. The ideal candidat ...

    Pricing Actuary, Marine & Energy — Tooling & Growth

    The Actuary, based in Greater London, is looking for a qualified Reinsurance Pricing Actuary to join their Marine & Energy division. The role involves conducting client presentations, developing pricing tools, and mentoring junior team members. Suitable candidates will have a strong specialty background in eithe ...

    Pricing Actuary, Marine & Energy — Tooling & Growth

    Goodman Masson is looking for a Reinsurance Pricing Actuary in Greater London. The role involves working in the Marine & Energy division on analytical initiatives and client presentations. Candidates should have a strong Specialty background in Pricing or Capital Modelling and be proficient in tools like R, Pyth ...

    Senior Real Time Microscopy Software Engineer

    Convergent Research, LLC seeks an entrepreneurial Software Engineer to own the software systems for their multi-photon microscopy platform. The role involves maintaining and extending MATLAB-based software, collaborating closely with FPGA engineers and experimental neuroscientists. Candidates should have experie ...

    AVP Quant Analytics — Capital Risk Modeling

    A leading global financial services firm in London is seeking a Quantitative Analyst at the AVP level to develop quantitative models and analytics supporting Front Office capital transparency. This position requires strong skills in C++ and Python, as well as the ability to communicate complex concepts to divers ...

    AI Powered Data Scientist for Language Learning

    EF Corporate Learning is seeking a skilled Data Scientist for their AI & Analytics team. You will help transform the product experience by delivering AI-driven solutions that impact student learning. The ideal candidate has a proven track record in Data Science, excellent coding skills in SQL and Python, and exp ...

    Data Scientist ML Lifecycle & Production | Hybrid London

    develop is seeking a Data Scientist in London to design, build, and deploy machine learning solutions. This hybrid role involves working closely with technical teams and business stakeholders to deliver impactful data solutions across regulated industries. Candidates should have strong Python skills, experience ...

    Automation Engineer: Power Automate & ITSM Orchestration

    Adecco is seeking an Automation Software Engineer in London to enhance automation across IT service management workflows. The role requires strong skills in Power Automate, .NET, and scripting (PowerShell or Python). Responsibilities include building automations, supporting integrations, and creating documentati ...

    Cloud Platform Architect: AWS, Kubernetes & Automation

    SLR Consulting is looking for a Cloud Infrastructure Engineer to design and implement infrastructure solutions using AWS, Kubernetes, Helm, and Terraform. The ideal candidate has proven experience in a DevOps/SRE role, strong skills in automation workflows with GitHub Actions, and proficiency in Python and Bash ...

    Staff Software Engineer — Streaming Platform

    Checkout.com is looking for an ambitious Staff Data Engineer in Greater London to join our Data and AI Platform Team. The successful candidate will work with technologies like Kafka and Flink to build a scalable event streaming platform to support various engineering teams. Responsibilities include mentoring, im ...

    Equities Execution & Algo Product Strategist

    JPMorgan Chase is seeking a Vice President in London to join their Electronic Trading Solutions group. The role involves analyzing and enhancing algorithmic trading products while delivering bespoke solutions to clients. Candidates should possess significant experience in Algorithmic Trading, strong technical an ...

    Remote ML Research Engineer: Simulation & Multi Agent AI

    Aeris-UK, an applied AI company based in Greater London, is looking for an ML Research Engineer to develop and optimize simulation environments for training machine learning models. The ideal candidate has a Master’s in Computer Science or similar, strong programming skills in Python, and experience in machine l ...

    Applied Scientist — AI for Real World Legal & Risk (Hybrid)

    Thomson Reuters is looking for an Applied Scientist to join their AI Research & Development team. The successful candidate will develop and implement machine learning solutions to address complex business challenges across legal, tax, and regulatory domains. Candidates should have a PhD or Master’s in Computer S ...

    Analytics Lead: Financial Services & Property

    A leading recruitment agency in London is seeking an Analytics Manager to lead client-facing analytics projects in the financial services sector. The ideal candidate will have 5–7 years of experience in analytics, strong technical skills in SQL, Python, and Excel, and a proven ability to mentor analysts. This ro ...

    Remote Generative AI Engineer & Prompt Architect

    Mercor is looking for a SWE/LLM Superuser to work remotely and engage in complex software engineering tasks related to AI. The ideal candidate will have over 4 years of professional experience, strong proficiency in programming languages such as Python or TypeScript, and expertise in prompt engineering. Responsi ...

    SC Cleared Data Scientist — Hybrid (Gov ML)

    Sanderson Government & Defence is seeking an experienced SC Cleared Data Scientist for a 6-month contract in London or Manchester. The role involves delivering advanced analytics solutions for a high-profile government project, requiring strong Python and machine-learning skills. Flexibility is offered with a hy ...

    Lead Fraud Data Scientist Production ML & Risk

    Paysafe is seeking a Lead Data Scientist to join the Consumer Risk Data Science team focused on fraud detection. This role involves designing advanced machine-learning solutions and leading a team to enhance modelling capabilities in payment fraud. Candidates should have substantial experience in data science, s ...

    Senior BI & Analytics Lead, Private Pricing

    Amazon Web Services (AWS) is looking for a Business Analyst based in London. The role involves leveraging data analytics and business intelligence to provide insights for Private Pricing. Responsibilities include developing analytical models, creating dashboards, and managing reporting solutions. Candidates must ...

    Full‑Stack Product Engineer, Internal Tools

    CuspAI is hiring a Product / Full Stack Engineer based in the UK to lead the development of internal applications that streamline proprietary workflows. The ideal candidate has at least 4 years of experience in full-stack software engineering, strong expertise in Python and Node.js, and a passion for enabling gr ...

    Credit Risk Analytics Consultant — Client Insights

    Equifax is seeking an Associate Consultant in London to lead Client Analytics projects, develop statistical models, and leverage data for business solutions. The ideal candidate will have a relevant numerical degree and strong skills in SQL and Python. Responsibilities include managing multiple projects, perform ...

    GenAI Data Science Consultant — Impact & Value Driver

    DeepRec.ai is seeking a Data Scientist for a hybrid role in London. You will deliver end-to-end Data Science and Generative AI solutions, translate complex AI outputs into business insights, and mentor junior consultants. This role demands strong Python and Machine Learning skills, experience across the Data Sci ...

    Data Insights Consultant — Training & Real World Projects

    targetjobs UK is looking for a Data Consultant who is motivated to transform data into actionable insights. You'll learn to collect, clean, analyze, and present data to support strategic decision-making. The role involves gaining key skills such as data analysis and visualisation using tools like Microsoft Excel ...

    Ads ML Engineer — Real Time Personalisation at Scale

    An innovative technology company in London is seeking a Machine Learning Engineer to enhance their advertising products. The ideal candidate will have significant experience in Python coding and machine learning fundamentals, focusing on the end-to-end lifecycle of ML models in a hybrid work environment. Collabo ...

    AI Platform Lead Engineer: NLQ & Multi Agent Systems

    J.P. MORGAN is seeking a Lead Software Engineer for AI in London. This Vice President role involves leading generative AI deployments and mentoring engineers in software engineering and data science. Ideal candidates have a degree in Computer Science or a related field, strong Python and AWS experience, and are ...

    Trade Support Analyst: Automation & Trade Ops

    OCR Alpha is looking for a Trade Support Analyst in Greater London to join their growing Trade Support team. This role involves managing critical trade workflows across asset classes and focusing on automation and process improvement using Python and SQL. Ideal candidates will have prior trade support experience ...

    Lead ML Engineer & Technical Architect (Hybrid)

    Faculty is seeking a Lead Machine Learning Engineer in Greater London to spearhead technical direction and delivery of innovative AI projects. This role involves designing and maintaining scalable systems, guiding complex ML projects, and mentoring engineering teams. Key qualifications include strong Python skil ...

    AI Driven Data Scientist for Financial Analytics

    Macquarie Group is seeking a Data Scientist with over 4 years of experience in financial institutions. You will leverage advanced analytics and AI to drive business impact across private market divisions. Duties include tackling complex challenges, automating data extraction, and collaborating within an agile te ...

    Strategic Data Scientist & Roadmap Lead

    Lendable is looking for a Data Scientist to own and strategize data science for non-lending products. You will collaborate with managing directors and lead various data science projects, focusing on product expansion in areas like Car Insurance. Ideal candidates should have strong communication skills, a success ...

    Lead Data Scientist — ESG & LLM Solutions

    JPMorganChase in the City of London is seeking a Data Scientist to design and implement ML solutions to enhance investment processes and client experiences. This role requires expertise in NLP, machine learning, and Python programming. The selected candidate will collaborate with stakeholders and engineering tea ...

    Senior Platform Engineer Cloud, Kubernetes & CI/CD (Remote)

    PolyAI is seeking a highly skilled Cloud Engineer in Greater London to deliver reliable and scalable infrastructure. Successful candidates will have over 5 years of experience, strong Python programming skills, and hands-on expertise with cloud environments (AWS/Azure). This role focuses on automation, cost-effi ...

    Trading Performance Associate Energy Markets (Hybrid)

    Pulse Clean Energy is seeking a Trading Performance Associate to enhance trading performance of BESS assets. The role involves managing relationships with optimizers, assessing performance, and engaging with market providers. Ideal candidates will have three years of experience in the electricity sector, strong ...

    AI Software Engineer — Real Time Vision & Data Pipelines

    White Swan Data is looking for an AI Software Engineer to develop advanced automation and visual data processing workflows. The role involves deep expertise in AI tools such as Claude Code, strong Python skills, and experience with computer vision frameworks. Responsibilities include building AI workflows, devel ...

    Senior Spatial Analytics & GIS Consultant

    CACI Digital Experience (formerly Cyber-Duck) is seeking an analytical professional in Greater London. The role involves creating and delivering bespoke projects using various analytical techniques, mentoring junior team members, and communicating insights effectively. Essential skills include proficiency in SQL ...

    Principal AI/ML Engineer — Lead MLOps & Platform

    Tata Consultancy Services is looking for a Principal Engineer (AI/ML) in Greater London. In this role, you'll provide technical leadership and collaborate with teams to design and operate robust machine-learning systems. Responsibilities include defining architecture, maintaining ML pipelines, and automating mod ...

    Trading Product Controller — P&L, Valuations, Automation

    Mondrian Alpha is seeking a Product Controller in Greater London. The role offers wide exposure in a fast-paced trading environment, managing daily P&L and valuations while working closely with Portfolio Managers and Traders. Candidates should possess strong academic credentials, operational pace, and commercial ...

    Execution Research Quant, Sports Betting Analytics

    Smartodds in Greater London is looking for an Execution Research Quantitative Analyst to devise automated betting strategies and support clients with pricing tasks using predictive models. The role requires a strong background in statistical and mathematical modelling, programming skills in R or Python, and expe ...

    Remote Quant Analyst: Market Signals & Data Insights

    Jobs via eFinancialCareers is looking for a Quantitative Analyst to join a research team in a fully remote capacity. The role involves in-depth analysis of hedge fund performance, developing predictive models, and providing quantitative insights. Candidates should have a Master’s or PhD in a relevant field, stro ...

    Platform Engineer: ML Infra & MLOps Architect

    Faculty seeks a Software Engineer to architect infrastructure for AI deployment in London. This role involves ownership of MLOps tooling and collaboration with technologists to enhance data science platforms. Candidates must have skills in Python, Go, Docker, and Kubernetes, with a passion for internal tools and ...

    Mission Engineer, Software — Field Deployments & AI

    CHAOS Industries seeks a Mission Engineer in Greater London to deploy technology solutions and integrate machine learning applications. You will work closely with engineering teams, test products in the field, and provide valuable feedback. Ideal candidates have a technical background in areas such as Computer S ...

    Data Science Leader: End to End ML & MLOps

    Netcompany Group in Greater London is seeking a Data Scientist to own the full technical solution lifecycle for AI initiatives, applying advanced modeling techniques to solve business problems. Candidates should have experience with languages such as C#, Python, and R, along with machine learning libraries like ...

    Front Office Greenfield Software Engineer (Lead & Build)

    Stanford Black Limited, a boutique systematic trading firm, is seeking a Software Engineer to lead and develop bespoke applications within its core engineering team. The role focuses on greenfield engineering, working closely with Quant Traders to build performant systems. Candidates should have experience in te ...

    AI Native DevOps & Infrastructure Engineer

    Few&Far is seeking a hands-on DevOps / Infrastructure Engineer to take charge of reliability, observability, incident response, and infrastructure automation across a modern AI-native platform. Ideal candidates will possess strong skills in GCP, Terraform, GitHub Actions, along with experience in Python and Kotl ...

    Hybrid ETF Product Strategist Quant Analytics & Materials

    Invesco is seeking a Quantitative Analyst in London to provide analytical support for Equity, Commodity, and Fixed Income ETF strategies. The role requires strong quantitative skills, proficiency in Excel and programming (Python), and the ability to produce clear marketing materials. A university degree in a STE ...

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      Senior Python Developer Pythonawsreact Jobs in London Job Search Guide, Trends and Insights