51 to 75 of 88 Data Science Jobs in the City of London

global AI and Data Analytics consultancy is looking to hire a Client Facing R&D Generative AI Architect to join its London team. The role is based in their City of London office, with hybrid working, and offers a base salary of £110,000 to £125,000, plus bonus … scalable AI solutions, including LLM and agent-based systems Lead end to end delivery of complex AI projects across global teams Mentor engineers and data scientists and drive best practice Key requirements Strong background in AI, machine learning or data science Deep experience with LLMs and modern ...

Lead Data Analyst London, Hybrid (3 days per week) £80,000 to £90,000 This is a standout opportunity to lead analytics for one of the most dynamic digital content environments in the UK. You will shape how data informs decisions across podcasts, video, social platforms … They are a major player in the UK’s digital media and entertainment landscape, operating across audio, video, social, and emerging digital products. Their data function is well‐established, with modern tooling, cross‐functional squads, and a strong focus on innovation. As the business continues to expand its digital ...

scale cutting-edge digital solutions. This is a chance to work on greenfield projects - building new, scalable products that help venues create seamless, data-driven guest experiences from the ground up. What will I be doing? Design, develop, test, and maintain high-performance backend systems supporting real-time hospitality … features throughout the software development lifecycle - from technical design through to deployment and ongoing optimisation. Collaborate with cross-functional teams including product, design, and data science to deliver innovative, customer-focused solutions. Work with modern technologies such as Python, Django, Cloud Firestore, BigQuery, and Elasticsearch to deliver scalable ...

role you will be designing and developing complex data processing modules and reporting using Big Query and Tableau. In addition, you will also work closely with the Infrastructure/Platform Team who are responsible for architecting, and operating the core of the client's Data Analytics platform. … will: Work with both the business teams data scientists and engineers to design, build, optimise and maintain production grade data pipelines and reporting from an internal Data warehouse solution, based on GCP/Big Query Work with finance, actuaries, data scientists and engineers to understand ...

real-time customer interactions. The Role As a Technical Program Manager – GenAI Safety & Experience , you will operate at the intersection of Product, Engineering, and Data to ensure AI deployment is both fast and safe. You’ll define safety standards, oversee GenAI feature rollouts, and ensure exceptional user experience … seamless transitions between AI and human safety agents 🔹 Risk Mitigation Conduct red-teaming exercises to identify vulnerabilities Prevent manipulation or bypassing of safety systems 🔹 Data & Insights Analyse large-scale conversational data to identify risks and edge cases Drive A/B testing and feedback loops to improve model ...

Team Data Science Working Pattern - Hybrid 2days per week in the Vitality London Office.Full time, 37.5 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Expert AI/ML Skills Strong in both traditional ML and modern LLM/ ...

managers promoted from within Trusted by global leaders in eCommerce & gaming Offices in New York, London & more 500+ employees + world-class Data Science team The Role High touch, data centric and product focussed Platform training, guidance and advice to clients to ensure optimum utilisation … platform Ensure Enterprise customers understand their customer data and drive actionable insights Desired Skills & Experience Enterprise Customer Success within B2B SaaS Highly analytical, comfortable presenting data insights High touch consultative approach ...

globally recognised, high-growth consumer brand is looking for a Commercial AI & Data Lead to build and own its next-generation agentic AI framework across commercial and sales functions. This is not a strategy role. This is a build role . You’ll design and deploy production-grade … production AI/multi-agent systems (LangChain, LangGraph, CrewAI, AutoGen, etc.) Strong Python engineering skills (clean, production-grade code) Hands-on experience with cloud data platforms (Snowflake preferred) Ability to translate complex AI systems into clear commercial impact 4–9 years’ experience as a hands-on builder ...

enterprise AI solutions that align with business objectives while ensuring scalability, security, and efficiency. This role translates business needs into AI-driven architectures (across data ingestion, models and operational workflows), ensuring feasibility, cost-effectiveness, and adherence to industry best practices and firmwide standards. The AI Solution Architect works closely … have: Proven experience architecting AI-driven solutions for enterprise customers, collaborating with sales and engineering teams. Ability to assess data dependencies, business constraints, and success criteria to deliver AI solutions that meet user and business needs. Expertise in AI Solution Architecture, including LLM/SLM (Large Language Models/ ...

small, high‐impact team building AI systems that power decision‐making across a global investment platform. You’ll work alongside experienced AI engineers, data scientists, and technologists to deliver real products used by investment teams and portfolio companies. This role is ideal for: PhD graduates in a STEM field … optimization, or computational experience; or Bachelor’s/Master’s graduates with 1–2 years of industry experience or relevant internships in machine learning, data engineering, or software engineering. You’ll contribute to designing, implementing, and deploying production-grade ML systems—ranging from NLP pipelines to model‐driven workflow ...

best-in-class group infrastructure, with a clear focus on delivering scalable, customer-facing products that drive meaningful value. Working closely with AI/data science teams, you will play a key role in translating AI innovation into production-ready solutions. Role scope & overview Define and execute … business growth Build a predictable, high-confidence delivery capability through lightweight governance, reporting, and prioritisation frameworks Drive product performance and user engagement through data-led insights and continuous optimisation You will bring to the role: Experience as a Head of Engineering, VP of Engineering, Head of Technology, Principal Engineer ...

Job Description: Senior AI Scientist (DV‐Cleared) Location: UK (On‐site, Secure Environment) Clearance: DV Clearable Required Contract: Inside IR35 Start Date: In several months (ideal for candidates completing other engagements) About the Role We ...

early-stage, AI-driven technology company building advanced platforms that leverage machine learning, NLP and large language models to solve complex research and data problems. The team is focused on developing scalable, intelligent systems , increasingly incorporating LLM-powered and agentic workflows to automate sophisticated tasks. … development experience (essential) Solid experience with Django (or similar Python web frameworks, Django preferred) Experience building and maintaining production web applications (not just data science scripts) Experience with Docker and containerised applications Experience working with relational databases (e.g. PostgreSQL) Good understanding of API design and backend architecture Proficiency ...

contributor to the development and operation of our cutting-edge cloud-based platform. You should have a passion for both science and engineering, a proven ability to deliver production-ready solutions, and a collaborative spirit to work closely with our product and research teams. All positions at Safe Intelligence … Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity ...

central London. The successful Quantitative Analyst will join a very talented team and will be expected to interpret, filter, and analyse very large data sets whilst working closely with other analysts and developers. The successful Quantitative Analyst will be a forward-thinking individual who is more than comfortable working … initiative and as a team. You will ideally be educated to at least MSc in a quantitative subject such as Mathematics, Statistics, Computer Science or Physics and any knowledge with sports betting/trading would be beneficial. This is an office-based role and as well as very competitive ...

Analyst with strong M&A/transaction experience to support AI‐driven analysis across the deal lifecycle. This role focuses on applying data analytics, machine learning outputs, and AI‐enabled insights to inform critical M&A decisions, from target identification through due diligence and post‐merger integration. You will … work closely with AI Engineers, data scientists, and transaction stakeholders (M&A, finance, strategy, legal) to translate complex datasets and AI outputs into clear, actionable insights for senior decision‐makers. Key Responsibilities Support M&A activity through AI‐enabled analytics , including: Commercial, financial, and operational due diligence Target screening ...

where you will take ownership of shaping how AI is used to solve complex, real‐world problems for major enterprise clients across regulated and data‐heavy industries. Working closely with the Chief Product Officer, you’ll play a pivotal role in defining product direction, bringing structure to discovery … delivery to drive outcomes. Strong problem‐solving skills with a track record of turning complex challenges into clear, deliverable product solutions. Comfortable collaborating with data scientists, engineers and commercial teams to translate AI capability into genuine customer value. The Role As AI Product Lead, you will own the strategy ...

contributor to the development and operation of our cutting-edge cloud-based platform. You should have a passion for both science and engineering, a proven ability to deliver production-ready solutions, and a collaborative spirit to work closely with our product and research teams. The role is hybrid with … Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity ...

server operating system • Responsible for the daily maintenance, troubleshooting, repair and follow-up break-fix of the server and other hardware • Maintain data on internal systems including Asset Management, Ticketing, & rack elevations • Work with remote vendors or junior SOE to solve hardware batch failures and problems • Oncall on duty … responsible for dealing with the problems raised by the business owner side • Collect and check online asset data • Submit and track the part RMA or media destruction process • Server network troubleshooting • Server lifecycle management • Other server operation related work Requirements: • Bachelor’s Degree in Computer science, Electrical engineering ...

sophisticated technology to trade a broad range of energy, metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive … Senior Python Engineer, you will be at the heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. ...

guiding them through what is and is not possible or desirable in a model. Familiarity with Python and the packages widely used in data science and machine learning. Developers should be familiar with libraries like NumPy, pandas, scikit-learn, TensorFlow, and PyTorch. Familiarity with best practice in Machine ...

Competitive Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Machine Learning Engineer Join a high-impact AI and data science consultancy recognised for delivering exceptional outcomes across National Security, Defence, Space, and government sectors click apply for full job details ...

streamline workflows, and support the team with practical AI-enabled solutions from a relatively blank sheet of paper. This is not a pure academic data science role, and it is not a standard corporate graduate seat. The opportunity is much more about ownership, practical build work, and helping ...

currently partnering with a high-growth Data & AI consulting firm that is delivering impactful transformation programs for global enterprise clients across CPG, Retail, Manufacturing, and Automotive . They are looking to hiring for a Sr. Manager/Director – Analytics Consulting role based in London . This is a critical … leadership position for someone who can combine deep technical expertise with strong consulting, solutioning, and client engagement capabilities to drive impactful data and AI-led transformation for enterprise clients . What You’ll Be Driving- Lead digital transformation initiatives powered by Data, AI, and advanced analytics Define ...

Role:DataScientist Location: London(mostlyremote/hybridoptionsavailable) Salary: Uptocirca£65,000 TheRole WearelookingforaDataScientisttodesignanddeploymachinelearningsolutionsforourclient,adataanalyticsandsoftwaredevelopmentcompany,workingonaprojectforahigh-profilefinancialintuitioninitially,withastrongfocusonLargeLanguageModels(LLMs).Youwillworkoncreativecutting-edgeAIapplications,turningdataintoimpactfulsolutions. WhatYouWillDo BuildanddeployMLandLLM-basedsolutions Preparedata,engineerfeatures,andensurequality Fine-tune,evaluate,andoptimiseLLMsandothermodels Developscalabledatapipelinesacrosscloudsystems,writingclean,production-readycode ...