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Gen AI Quant Analyst, AI Core — Global Markets

A leading financial institution seeks a quant analyst for its new AI team in London. The role focuses on implementing Generative AI technologies in Global Markets while collaborating with the global quant team and senior business representatives. Ideal candidates will possess strong technical and programming ski ...

Senior Full Stack Engineer: AI R&D & 3D Data Systems

Autodesk, Inc. is seeking a highly skilled Senior Full Stack Software Engineer in Greater London to support research and foundation model development. The ideal candidate will have strong programming skills in Python and experience in developing full stack applications. Responsibilities involve working with 3D d ...

Senior AI Engineer — Production Grade AI for Real World Ops

Hadean is looking for a Senior AI Engineer to join our dominAI team in London. This role involves integrating AI into production software, mentoring engineers, and collaborating with cross-functional teams. Candidates should have a degree in Computer Science or a related field, at least 3 years of experience in ...

Senior Genomics Scientist: PRS & Drug Discovery (Hybrid)

Genomics in the UK seeks a Senior Scientist to lead innovative projects in genomic analysis. This role involves crafting Polygenic Risk Scores using advanced statistical techniques and managing large datasets. Ideal candidates will have experience in genetic association analyses, proficiency in R or Python, and ...

Senior Backend Engineer Cloud & Data Pipelines (Hybrid)

Applied Data Science Partners seeks a Senior Software Engineer (Backend) to design, develop, and deploy software solutions. You will work on data pipelines and APIs, utilizing your expertise in Python, Docker, and cloud services. The role involves mentoring junior engineers and ensuring the quality of software t ...

Senior Platform Software Engineer – Cloud & AI

Carbon Re is hiring a Senior Software Engineer in London to join their platform team and advance AI technology for carbon reduction. This role requires expertise in cloud architecture, with experience in AWS or GCP, and proficiency in Python and Terraform. The successful candidate will help deploy workloads in c ...

Senior Analyst, Customer Marketing & CRM Insights

Agoda, based in Greater London, is seeking a Senior Analyst to join the Customer Marketing Team. This role involves analyzing customer and engagement data to enhance channel performance and develop insights on customer behavior. The ideal candidate should have at least 2 years of analytical experience, with prof ...

Lead Freight Analytics: Build Markets & Forecasts

Redstone Search Group is looking for a lead/senior analyst to establish a freight and commodity analytics division. Based in London or Madrid, you will build a freight analytics capability, deliver market analysis, generate trade ideas, and partner with traders. Successful candidates will have 7+ years in dry bu ...

Senior Demand Planning Analyst — Hybrid, Data Driven Forecasting

HelloFresh is seeking a Senior Demand Planning Analyst to lead demand forecasting and drive operational decisions impacting food waste and costs. This hybrid role requires fluency in SQL, proficiency in Python, and the ability to design visual dashboards. With a focus on strategic collaboration across teams, can ...

Senior AI Engineer — Lead Production AI & GenAI Solutions

LegalAndGeneral is seeking a Senior AI Engineer to lead the design and delivery of enterprise-level AI solutions. This role combines deep technical expertise and collaborative leadership, involving interactions with product and architecture teams to ensure AI systems are safe, scalable, and valuable. Responsibil ...

Senior Backend Engineer, AI Platform & APIs

W Talent is looking for a talented Senior Backend Engineer to join our London team full-time. In this role, you will build and scale the core infrastructure of our AI platform, own backend systems, and influence product direction. The candidate should have over 5 years of software engineering experience, strong ...

Senior Engineer, Systematic Data — Real Time Cloud Platform

Balyasny Asset Management L.P. is looking for a skilled Senior Engineer for their Systematic Data team in Greater London. The role focuses on designing and maintaining cloud-native data systems critical for systematic trading operations. Candidates should have a degree in Computer Science and over 5 years of exp ...

Senior Data Scientist & GenAI Architect

Saragoça da Matta & Silveiro de Barros - Sociedade de Advogados, R.L. is looking for a Lead Data Scientist to define and deliver data and AI-enabled products across legal and business services in Greater London. This senior role involves technical strategy, stakeholder engagement, and mentoring teams. The ideal ...

Applied AI Engineer Consultant — Production Grade AI Solutions

EY is seeking a Senior Consultant – Applied AI Engineer to work in a hybrid model across major UK cities including London, Manchester, and Edinburgh. The role involves designing AI capabilities and collaborating with stakeholders to integrate and implement solutions for financial institutions. Candidates with st ...

Senior Real Time Trading Systems Engineer – Hybrid London

Energy Jobline ZR is looking for a Senior Front Office Software Engineer to join our London team. This hybrid role involves building and supporting real-time trading systems primarily using C# and Python. You will collaborate closely with traders and engineers to deliver solutions that meet high performance and ...

Senior Global Network Engineer VPN, BGP, Cloud

A major financial services firm is seeking a Senior Engineer to enhance its network infrastructure. Responsibilities include designing, deploying, and maintaining network systems, along with operational support for VPN technologies. The ideal candidate will have a Bachelor's degree in Computer Engineering and in ...

Illiquid Credit Valuation Controller, Data Science

A leading global financial services firm is seeking a Valuation Controller to apply data science skills in ensuring accurate pricing across complex financial products. Join a dynamic team to deliver data-driven solutions, collaborate with senior leaders, and enhance valuation control. The ideal candidate will ha ...

Senior ETF/Index Portfolio Manager – London

DWS Group is seeking a Senior Equity Portfolio Manager/Engineer focusing on ETFs and Index Investing. The role involves management of index equity portfolios, implementation of optimal trading strategies, and contributing to product development. Candidates should possess strong financial product knowledge, along ...

Senior Full Stack Engineer, Real Time Sports & AI

Brain Analytics, based in Greater London, is seeking a Senior Full-Stack Engineer to take full ownership of features across the stack. You'll work on real-time sports analytics and AI products, integrating complex data into user-friendly interfaces. Ideal candidates have over 5 years of experience, strong Python ...

Senior AI Data Scientist & Strategy Leader

A leading tech consulting firm is seeking a Senior Data Scientist to lead the design and delivery of cutting-edge AI solutions. In this role, you will collaborate with diverse teams to translate business challenges into strategic data-driven solutions. The ideal candidate should possess extensive experience in a ...

Senior Backend Engineer, Fintech Data & ML Platform

Wave Group is seeking a Senior Software Engineer to be part of their cross-functional product team in Central London. You'll engage in backend-heavy engineering within a Python/FastAPI stack, taking ownership of code reviews, mentoring team members, and driving projects from an early stage. The company offers a ...

Senior Data Analyst Growth & Insights for Social Apps

Rakuten Viber is seeking a Senior Data Analyst in Greater London to leverage data and drive insights for user experience. The role requires 6+ years of experience, strong skills in SQL and Python, and proficiency in data visualization tools like Tableau and Looker. Responsibilities include identifying improvemen ...

Senior Global Reserving Actuary

JCW Group is seeking a Senior Actuarial Analyst in Greater London to enhance their International Reserving function. The role involves owning reserving analyses, supporting quarterly processes, and collaborating with various teams to refine methodologies. Candidates should be nearly or newly qualified actuaries ...

Senior Product Analyst: Data Driven Experiments

A leading travel company in Greater London is seeking a Senior Product Analyst to support product teams through data-led decision making during a high demand period. The ideal candidate will shape analytical strategies for experiments, conduct A/B testing, and present insights to diverse stakeholders. Proficienc ...

Senior Product Security Engineer – Hybrid (2 days WFH)

A top financial firm in London is seeking a Senior Product Security Engineer with strong experience in securing software development. This role will focus on collaborating with IT and engineering teams to lead security processes and ensure protection across cloud and business applications. Candidates should have ...

Senior Staff Perception & Autonomy Software Engineer

A forward-thinking electric vehicle manufacturer in London is seeking a Senior Staff Software Engineer to lead the Perception team. This role involves developing critical machine learning algorithms for safety in autonomous vehicles. The ideal candidate will have over 10 years of experience in C++ and Python, as ...

Senior ML Engineer for Production Healthcare AI

A fast-scaling MedTech company in the UK is seeking a Senior Machine Learning Engineer to own the deployment, operation, and maintenance of ML models in production. You will collaborate with scientists and engineers to enhance AI systems for clinical use. The role requires at least 3 years of experience in produ ...

Senior Infrastructure Engineer – Scale Global Data Systems

A leading AI recruitment service is seeking a Senior Software Engineer to architect and build backend systems for handling vast amounts of unstructured data. The ideal candidate will have extensive experience with backend development, including proficiency in PostgreSQL, Rust, and Python. This is an opportunity ...

Senior ML Engineer: Ranking & Recommendations, Own ML Infra

A fast-growing startup in Greater London seeks a Senior Machine Learning Engineer to establish the recommendations infrastructure from scratch. This role offers significant ownership, working closely with Data, Product, and Engineering teams to embed ML capabilities into the user experience. Ideal candidates hav ...

Senior AI Engineer & Data Scientist GenAI in Production

A fast-scaling RegTech startup is seeking a Senior AI Engineer to ensure the quality of AI outputs and design cutting-edge solutions. This role requires a proven record in delivering impactful ML/AI solutions and deep expertise in Python and modern frameworks like PyTorch and TensorFlow. The ideal candidate poss ...

Lead Data Scientist: AI Solutions & Hybrid Work

A leading AI solutions provider based in Greater London is seeking a Senior Data Scientist to lead high-impact AI projects. The ideal candidate will possess strong Python skills, expertise in data science paradigms, and the ability to mentor junior staff while ensuring robust AI solutions. This role emphasizes b ...

Senior Backend Engineer — AI Platform Infrastructure

A leading AI workflow builder in the UK is seeking a Senior Backend Engineer to develop and scale infrastructure for financial services. The ideal candidate has over 7 years of experience in backend engineering, with expert Python and FastAPI knowledge. Responsibilities include designing robust backend systems a ...

Senior Computer Vision Research Engineer (Multimodal AI)

A leading software company is hiring a Senior Software Engineer focused on Computer Vision and Multimodal AI to develop robust systems for perception and understanding. You will create end-to-end pipelines that convert images and videos into structured observations, leveraging modern models and contextual signal ...

Senior Analytics Leader — Data Strategy & Insights

A leading sports and gaming marketing firm in Greater London is seeking to hire a Senior Analytics Manager for a 12-month FTC. The successful candidate will lead analytics projects, manage a team of analysts, and engage with stakeholders to drive data-led decisions. Key requirements include 5+ years in analytics ...

Remote Senior API Solutions Engineer – Trading Engine

A leading global blockchain company is seeking a Senior API Solutions Engineer to enhance their Trading API. The ideal candidate will develop open-source libraries and assist major clients in optimizing their trading algorithms. Strong programming skills in Python and/or JavaScript are essential. This role offer ...

Senior Full Stack Engineer, GCP & AI Platform (Remote UK)

A technology consulting firm is seeking a Senior Full Stack Engineer to work on a cloud-native market intelligence platform. The role includes developing and maintaining scalable backend services and user-facing applications using Google Cloud Platform. Candidates should have strong skills in programming languag ...

Desktop Systems Engineer — Crypto Trading Infrastructure

A leading crypto-native trading firm in Greater London is seeking an Infrastructure Support professional to join their dynamic team. The role requires 2+ years of experience, with proficiency in Linux, networking fundamentals, and Python scripting. The successful candidate will work closely with senior engineers ...

Growth Analytics Lead: Data Products & Enablement

A leading technology company in Greater London is seeking a Senior Manager for their Growth Analytics team. This role involves leading a high-impact team to build data products and work with complex data challenges. Ideal candidates should possess strong SQL and Python skills, with experience in data product des ...

Senior Security Engineer Vulnerability & Cloud Automation

A leading technology firm in Greater London seeks a Senior Security Engineer to spearhead their vulnerability management efforts. In this role, you will collaborate with technical teams to enhance the security infrastructure, manage vulnerability scanning tools, and ensure best practices are maintained. The idea ...

Head of Quant Research & Sports Pricing

A leading sports analytics firm in Greater London seeks a Senior Manager for their Quant Research team. This role involves overseeing research workstreams, promoting a product-focused culture, and guiding a team of around 12 specialists. The ideal candidate will possess over 7 years of expertise in Quantitative ...

Senior Computer Vision & Multimodal AI Engineer

A leading software company is seeking a Senior Software Engineer specializing in Computer Vision and Multimodal AI. This role involves designing and developing robust perception systems that process images and video into structured observations. The ideal candidate will have a strong background in Python and dee ...

Senior AI Engineer Greenfield LLMs in Production

A cutting-edge AI company in the UK is seeking a senior professional to lead the development of innovative AI solutions. You will work on greenfield projects deploying LLMs into production, influencing the direction of the company while developing solutions that streamline operations for clients. Candidates shou ...

Senior ML Engineer: Production LLMs for Global Marketing

A Series A AI startup in London is seeking a Senior ML Engineer to lead the design and implementation of production ML systems that automate marketing operations for top brands. The ideal candidate will have 4-8 years of experience in machine learning, with strong Python skills and the ability to solve complex t ...

Senior Windows Systems Engineer Hybrid London (VMware/VDI)

A leading FinTech firm is looking for a Senior Windows Systems Engineer to work in London with a hybrid setup. This role offers a mix of project work and operations, requiring skills in VMware vSphere, Horizon VDI, and Exchange/Microsoft 365. Familiarity with PowerShell and Python is essential. The ideal candida ...

Senior Data Scientist Product ML & Experimentation

A growing B2B SaaS company in Greater London is seeking a Senior Data Scientist as their first hire. The role involves collaborating across teams to improve product features through machine learning and experimentation, with a strong emphasis on using Python and SQL. Candidates should have excellent communicatio ...

Senior Full Stack Engineer — AI Driven Fintech, Equity

A leading fintech startup in London is seeking a Senior Full-Stack Engineer to revolutionize cross-border finance. You'll own the technical architecture of a platform, building infrastructures for stablecoin payments and AI-driven financial intelligence. Ideal candidates have 5+ years of experience in full-stack ...

Senior ML Scientist – Recommender Systems & Production ML

A VC-backed startup seeks a Senior Data Scientist to revolutionize retail through advanced machine learning and data science solutions. You'll design scalable ML systems, enhance recommender systems, and work with industry-leading experts. The role requires 3-5+ years of experience, an MSc in a related field, an ...

GenAI IT Senior Data Scientist AI Strategy & Delivery

A leading consulting firm in Greater London is seeking a GenAI IT Senior Data Scientist to develop and implement innovative solutions utilizing Generative AI. This role requires strong expertise in Data Science and machine learning, alongside advanced proficiency in Python and other tools. You will work collabor ...

Senior Data Scientist — Network Forecasting & Impact

A leading logistics innovation firm seeks a Senior Data Scientist to build and maintain forecasting models that directly inform operational decisions. Work within a dynamic data team, applying advanced data science techniques to drive efficiency across logistics operations. Ideal candidates should have strong pr ...

Senior Data & MLOps Engineer — Scale AI Infrastructure

A technology-driven company in Greater London is seeking a Senior Data & MLOps Engineer to design and scale infrastructure for its GPU Intelligence Platform. You will implement scalable data ingestion and productionize ML models while collaborating with various teams to enhance system performance. The ideal cand ...

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