301 to 325 of 326 Data Science Jobs in the City of London

platform. UX Design: Create and maintain responsive, intuitive web interfaces using modern front-end technologies and frameworks. Database Management: Design, implement, and optimize database schemas and queries for efficient data storage and retrieval. Collaboration: Partner with top researchers, data scientists, and engineers to push AI boundaries. 🎯 Who You Are: Experienced in the full software development lifecycle, including coding More ❯

support across multiple disciplines to deliver tools to provide insights and improve underwriting performance, including support on design and embedding of pricing model, working collaboratively with pricing actuaries and data scientists. We are open to candidates who have a strong technical background, experience with PowerBI, SQL, Excel is preferred. Open to hearing from any candidate with previous experience across More ❯

Net Zero | London | Data Science We’re hiring a Data Scientist for a fast-growing Energy Tech startup on a mission to accelerate the shift to net zero. Backed by top VCs (think Meta, BeReal, Slack investors), they’re building the tech to balance energy demand in real time - making power cleaner and cheaper. 📍 Location: London (Hybrid … days in office) Why join? Early-stage, high-impact work $10M+ in funding = fantastic runway Brilliant, mission-driven team Greenfield projects in real-time data + energy optimisation What you’ll do: 🐍 Use Python + DS to solve real-world energy problems 🔧 Build from 0-1 🌱 Be part of a team obsessed with learning + climate impact More ❯

Job Title: Data Scientist Location: London, UK (Hybrid) Job Type: Permanent Job Description: Experience: Minimum of 8+ years. Skilled Required: LLM, RAG, Finetuning, NLP, Text Summarisation, ML, Feature Engineering Llamaindex, LangChain, LangSmith Vector DB, Vector Search, FAISS Embeddings Experience with OCR, layout models PDF and text file parsing, along with various other file types Experience with REST API More ❯

Urgent contract - outside IR35 💥 🤓 Staff Data Scientist ⌨️ Python, GCP, Spark, PyTorch 🌍 London 1 day per week 🗓️ Initial 3 months, likely to extend to 4/5 months ⏰ Starting on Monday 16th June **This role is paying £500-£600 per day, outside IR35** Consultative project, coming in to audit & assess the newly built platform. Utilise data to understand potential … ROI. Customer centric B2C. Incredibly large data lake with 20m+ unique users. This is super clean, slick & well written. Very important for this one that we engage someone with strong business logic and a consultative head on their shoulders. You’ll be liasing with and delivering into c-suite so senior stakeholder management will be critical. You’ll join More ❯

client is a leading GenAI consultancy powering some of the world’s most advanced AI models. Their unique combination of expert knowledge, a diverse global crowd, and a proprietary data platform enables them to deliver best-in-class training data to Big Tech, AI startups, and global research institutions. The Role As Delivery Director , you’ll lead the … delivery of high-impact AI data projects for globally recognised clients. Working across cross-functional teams (delivery, BD, data science, and product), you’ll ensure operational excellence while hitting quality, timeline, and commercial targets. Key Responsibilities Own the end-to-end delivery of multiple concurrent AI projects Drive on-time, high-quality execution that meets both client … Business Development team to shape winning proposals and convert new opportunities Manage and mentor delivery teams, stepping in hands-on when needed Build trusted relationships with client stakeholders — including data scientists, researchers, and vendor managers Continuously improve delivery processes and execution frameworks About You Consulting pedigree: 2+ years in top-tier consulting at Engagement Manager or Associate Partner level More ❯

Cloud Security Specialist - Permanent | Hybrid | UK Bestman Solutions is working with a leading customer data science company to hire a Cloud Security Specialist for its global information security team. This is an exciting opportunity to play a key role in securing complex, cloud-first environments within a data-rich, high-scale business — helping protect critical infrastructure and … client data across global platforms. What You’ll Be Doing Leading threat detection and incident response across GCP environments Building and refining cloud-native detections using Kusto Query Language (KQL) Driving security automation and Infrastructure-as-Code practices Enhancing cloud visibility through effective logging, monitoring, and threat modelling Collaborating with SOC analysts, engineers, and data teams to secure More ❯

Senior Security Operations Analyst (Contract - Inside IR35) 6-Month Initial Term | Hybrid | Potential to Extend We're working with a global data science powerhouse in securing a Senior Security Operations Analyst for a 6-month contract (with strong extension potential). This is your chance to step into a high-impact role where you’ll sharpen cloud detection … strategies, lead threat response efforts, and make your mark on a modern, cloud-native security operation — all within a business that thrives on data at scale. Key Responsibilities: Keeping a sharp eye on threats across hybrid and cloud estates (GCP) Crafting and fine-tuning smart detections using KQL Leading the charge on incident response, from first alert to final More ❯

of thought leadership content and client-facing materials to establish the organisation as a trusted advisor in the Responsible AI space. Requirements: Prior experience in consulting (mandatory), ideally within data/AI governance, regulation, or digital ethics. Strong technical fluency in AI, data science, and machine learning frameworks. Demonstrated ability to lead client engagements and influence senior More ❯

dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First. Our mission: to enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers. With deep heritage and expertise in retail – one of the world … s most competitive markets, with a deluge of multi-dimensional data – dunnhumby today enables businesses all over the world, across industries, to be Customer First. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Meijer, Procter & Gamble and Metro. We’re looking for More ❯

brand campaigns that are ethical, human-centric, and impactful Shaping brand positioning and storytelling that resonates globally Owning multi-channel campaigns (social, content, digital, PR) Partnering across Product, UX, Data Science, Legal, Ethics, and Sales Tailoring global messaging to local market nuances This is an incredible opportunity to help shape how a major brand shows up in the More ❯

specialists ‘Forester New Wave’ named Leader Strongly funded by top investors ($100M) Circa 300 employees based in New York, London, and multiple global offices Supported by a world class Data Science team Considerable reputation for internal training and development. 2 out of 3 of their SDRs become AEs or AMs within 2 years If you’d like to More ❯

recruitment firm working with some of the most prestigious global organisations in finance and technology. Operating across major financial hubs, they focus on placing top talent in quantitative research, data science, and technology roles. With high-value placements and exclusive mandates, this is a unique opportunity to develop a career in a high-earning, fast-paced industry. Ideal More ❯

is addressing a critical bottleneck in modern biotech: the persistent disconnect between protein design and expression. With a proprietary platform, strong early traction, and multidisciplinary in-house capabilities across data science, molecular biology, and bioinformatics, the team is now preparing to scale. They operate under stealth and hold all IP internally. This is not a spinout or academic … investor communications, VC-backed company leadership, or strategic partnerships Why This Role, Why Now? Foundational executive role in a highly differentiated platform company Rare opportunity to influence category-defining science at an inflection point Chance to join a company with a meaningful, global-impact mission Operate with autonomy, clarity of purpose, and strong early technical validation Process & Timeline Initial More ❯

is on retained, senior-level mandates where quality, insight, and relationship-building are paramount. You will be entrusted with managing exclusive searches for highly specialised roles in software engineering, data science, quantitative research, and trading. This role requires a strategic approach, working closely with clients to understand their needs and delivering tailored talent solutions that support their long More ❯

data. To apply, please submit a CV and cover letter to hr@neudata.co detailing your motivation for applying to Neudata Company Neudata’s mission is to demystify the vast data landscape for our clients. We provide independent advice to asset managers and corporations, helping them, through our intelligence to make informed decisions on datasets. In doing so, we aim … to save them both time and money. Our specialism sits in alternative data. From credit card transactional data to social media sentiment products to mobile app datasets - our goal is to ensure we communicate not only what alternative data products exist, but also why someone would want to use them. Headquartered in London, with offices in NYC and … Shanghai, we have expanded our business in recent years to cater to new markets, as well as to offer additional services, such as an alternative data conference business. Our Values Deliver outstanding service. Treat everyone how we would like to be treated. Work better together. Do it the right way. Be uncompromisingly honest. Never cease to improve and innovate. More ❯

variety across industries. Key Responsibilities Lead client engagements focused on AI strategy, operating models, and governance Design and shape AI-enabled transformation programmes Manage multi-disciplinary delivery teams (consultants, data scientists, technologists) Advise CxO-level stakeholders on best practice, risk, and ethical considerations Support business development and thought leadership in the AI & data space What We’re Looking … For Experience delivering complex transformation in a consulting environment Expertise in AI, data, or analytics strategy Track record of managing senior client relationships and leading teams Familiarity with operating models, change management, and digital delivery Sector experience in health, public services, infrastructure, or regulated industries (desirable) Why Join? Be part of a firm with a genuine commitment to AI More ❯

Head of Data Science - E-commerce - £110,000 - £130,000 - 3 days in office - Central London One of our most established clients is in the market for a Head of Data Science to join their ranks and lead the Data Science function. You will be responsible for taking over the initial team members as … well as developing out the function in their Head of Data Science capacity. You will be working on a multitude of problems such as recommendations, pricing, personalization and more, managing a team of circa 5 individuals. If this Head of Data Science role is of interest to you then we need to see the following: circa … years in Data Science experience, ideally some within a Data Science Manager or Head of Data Science capacity A background within a multitude of areas such as Personalization, Pricing and more. Track record in developing teams and putting leadership structure in place. Product management experience as a plus Excellent senior leadership skills And for More ❯

Head of Data | Reg-Tech Scale-Up | Full Data Ownership We’re partnering with a high-impact reg-tech business on a retained search for a Head of Data — a pivotal leadership role at the heart of their ongoing digital transformation. This is a company where data is the product. Their platform helps global enterprises and … government bodies stay compliant and make smarter risk decisions — and you’ll be the one shaping the future of that data. As Head of Data, you’ll have full ownership of the data architecture, platform, and vendors — including P&L accountability. You’ll lead and scale a small but mighty team, partner closely with Product to launch data-led features, and have the green light to build a data science function from the ground up. Due to the types of data involved, we’re looking for a leader who recognises the importance of data governance and quality — ensuring accuracy, compliance, and confidence in how data is used across the business. You’ll More ❯

HEAD OF PRODUCT UP TO £100,000 HYBRID – LONDON Are you a structured, hands-on Product Professional with a passion for data and building reusable product components? This is an exciting opportunity to join a fast-growing platform/consultancy business, sitting at the heart of product, data, and delivery. THE ROLE You’ll be translating high-level … product strategy into build-ready specs, reusable components, and scalable insight tools. Working across Engineering, Data Science and Customer Success, you’ll ensure clarity and consistency from idea to execution. KEY RESPONSIBILITIES Define and document KPIs, segments, filters, and dashboards Turn roadmap features into testable, build-ready specs Create and maintain a central library of reusable components Tighten … product <> tech handoffs with structured processes Embed feedback loops to continuously improve product delivery YOUR SKILLS Signifcant experience in Product Management in a SaaS, data, CRM or analytics environment Strong spec-writing, documentation, and cross-functional delivery experience Confident translating complex ideas into usable, scalable tools Detail-oriented, pragmatic, and proactive — comfortable with ambiguity Familiar with analytics, dashboards, and More ❯

lead development of real-time energy optimisation tools - making electricity smarter, greener, and more affordable. Why this role? Build greenfield products in a mission-driven space Collaborate with engineers, data scientists, and energy experts Strong early traction and investor backing Solve real-world challenges across ML, data, and energy Location: London (Hybrid – 2–3 days per week in More ❯

lead development of real-time energy optimisation tools - making electricity smarter, greener, and more affordable. Why this role? Build greenfield products in a mission-driven space Collaborate with engineers, data scientists, and energy experts Strong early traction and investor backing Solve real-world challenges across ML, data, and energy Location: London (Hybrid – 2–3 days per week in More ❯

and deliver the systems that make electricity usage smarter, greener, and more affordable. 💡 Why join? Work on greenfield products in a deeply mission-driven space Close collaboration with engineers, data scientists, and energy experts Strong backing + early traction Small, brilliant team that moves fast 🎯 In this role, you will: Own the product strategy for their core demand response … platform Work hands-on with customers, engineers, and the leadership team Deliver fast iterations of real-time optimisation tools Solve real-world challenges across energy, ML, and data Interested? Apply now More ❯

help shape existing products and explore entirely new ones. What You’ll Be Doing Own the roadmap and execution for key products from day one Work closely with engineers, data scientists, and users to identify what to build next Use data to make fast, informed decisions — and test ideas quickly Balance commercial impact with technical complexity Explore and More ❯

Data Engineer SAP {Defence, MoD} Remote, local hub £45,000 to £50,000 + Security Clearance + 6% Pension matched + Excellent Benefits + Progression Are you a Data Engineer with SAP experience looking to join one of the UK's largest and longest standing defence organisations. Do you want to have the opportunity to work on some … the planet where you will be offered unrivalled progression opportunities and on the job training as you progress in your career? On offer is the exciting opportunity for a Data Engineer with SAP experience to join a leading an global defence power house who have remained consistently at the forefront of the defence industry and innovation across the world. … business has grown from strength to strength in recent years to become a market leader and go to for all the major MoD contracts. In this role, the successful Data Engineer would be designing and developing SAP BODS jobs for date conversion and data integration, maintain and enhance the exiting toolset to ensure delivery of maximum value as More ❯