1,276 to 1,300 of 1,397 Data Science Jobs

Principal Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
performance, cost, and scalability in production environments Implement monitoring, logging, and observability for GenAI systems to track usage, errors, and model behaviour Collaborate with data scientists to productionise ML models and forecasting algorithms Your Skills Extensive hands-on professional experience in the field of Artificial Intelligence, Machine Learning …/CD). Proven track record of delivering complex technical projects on time with high quality Advanced degree (Master\'s or Ph.D.) in Computer Science, Artificial Intelligence, Machine Learning, or a strongly related quantitative field Hands-on experience with cloud-native ML infrastructure platforms Knowledge of vector databases (Pinecone ...

AI/ML Engineer

Hiring Organisation
Talent Locker
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
responsible for designing, deploying and optimising machine learning models, LLM-powered applications and agentic AI workflows within Microsoft Azure. Working alongside platform engineers, data scientists and data engineers, you'll help move AI from experimentation into secure, scalable products that deliver real business value. This is an engineering … deployment, monitoring, governance and lifecycle management. RAG, vector databases, prompt engineering and tool-calling patterns. Building end-to-end AI/ML pipelines from data preparation through to production. Working with technical and business stakeholders to deliver AI solutions. Desirable experience includes MLflow, MCP, Docker, Kubernetes, GitLab CI/ ...

Project Manager, Finance Technology Team

Hiring Organisation
MassMutual
Location
Boston, Massachusetts, United States
Employment Type
Permanent
Salary
USD Annual
judgment to balance process compliance with achievement of business objectives Experience in/working in partnership with technical roles, such as an engineers, developers, data scientists, etc. Project leadership experience focused on engaging others in the delivery and execution of technical solutions and service deliverables Ability to assess … track record of analytical and problem-solving skills. A solid understanding of Financial Accounting Systems and knowledge of accounting principles, reporting, and budgeting Strong data analysis skills for extracting insights from financial data Proficiency in data visualization tools and reporting software is also important. Experience integrating financial ...

Data Scientist

Hiring Organisation
Third Nexus Group Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £375/day
Data Scientist £375pd inside IR35 London with Hybrid working Number of days a week worked in the office: 3 + on demand in case of any important meetings Initially 3 months with possible extension Build statistical and machine learning models using advanced techniques such as clustering, regression, predictive analytics. …/ML models (e.g., clustering, regression, predictive analytics) with ability to take problems from framing through to deployment-ready outputs Must be strong in data exploration, feature engineering, model evaluation, and communicating insights clearly to non-technical stakeholders ideally within demand-led public services (predictive demand, prevention, triage/ ...

Senior Principal Data Scientist - Aviation AI Leader

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
leading analytics company in London is seeking a Senior Principal Data Scientist to provide technical leadership in advanced analytics and machine learning. This role involves mentoring fellow data scientists and collaborating with cross-functional teams to deliver data-driven solutions, with a focus on the aviation sector. … Ideal candidates will have expertise in data management, strong programming skills in Python and SQL, and the ability to communicate complex ideas effectively. This position offers generous company benefits and opportunities for personal growth. #J-18808-Ljbffr ...

Data Analyst

Hiring Organisation
Peregrine
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Title: Data Scientist Talent Matching C Optimization Algorithms Location: Sheffield/Birmingham (3 days per week in the office) Overview one of the largest banking and financial services organisations in the world, with operations in 64 countries and territories. We aim to be where the growth is, enabling businesses … central role in driving technology transformation, operational resilience, and continuous improvement across the bank's technology landscape. As part of the CTO organisation, the Data team works closely with technology, operations, and business stakeholders to understand current processes, identify opportunities for improvement, skills gaps, and support the successful delivery ...

Senior Data Scientist

Hiring Organisation
Kennedy Pearce Consulting
Location
South West London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £700 per day OUTSIDE IR35
brand new AI project team within one of their core business units. This role sits outside IR35. They are looking for 2 x Data Scientists to join a high-impact project focused on developing next-generation AI products across multiple global brands. The Project You'll be working … lean, fast-moving team. Environment You'll join a team of 3 focused specifically on the project, sitting within a wider 25-person Data & AI function. The business offers the scale, backing, and data availability of a global organisation, while giving engineers and data scientists strong ownership ...

Lead Machine Learning Scientist, FinCrime

Hiring Organisation
Jobleads-UK
Location
Cardiff, Wales, United Kingdom
models to detect financial crime and fraud, while protecting genuine customers and optimising operational costs. About our Machine Learning FinCrime Team Our Financial Crime Data team consists of 25+ people across analytics engineers, data analysts, machine learning scientists and data scientists. You will be part … contributor (IC) leadership role. You will be expected to leverage deep experience in developing and deploying advanced ML models on a modern cloud-native data platform to: Automatically and accurately detect suspicious user behaviors while minimising impact to genuine customers and operational costs Adapt quickly to changing fraud ...

Lead Machine Learning Scientist, FinCrime

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
models to detect financial crime and fraud, while protecting genuine customers and optimising operational costs. About our Machine Learning FinCrime Team Our Financial Crime Data team consists of 25+ people across analytics engineers, data analysts, machine learning scientists and data scientists. You will be part … contributor (IC) leadership role. You will be expected to leverage deep experience in developing and deploying advanced ML models on a modern cloud-native data platform to: Automatically and accurately detect suspicious user behaviors while minimising impact to genuine customers and operational costs Adapt quickly to changing fraud ...

AI/ML Lead- Agentic AI

Hiring Organisation
17918
Location
Glasgow, Lanarkshire, United Kingdom
revolutionize how the Bank services and advises clients, deepen client engagements, and drive process transformation. You will analyze existing processes and vast amounts of data to design autonomous AI agents. We seek individuals passionate about leveraging advanced data analysis, statistical modeling, and AI/ML techniques to solve … visual, and oral presentation of modeling results to business and technical stakeholders. Stay up-to-date with the latest research in LLM, ML and data science. Identify and leverage emerging techniques to drive ongoing enhancement. Required qualifications, capabilities, and skills Advanced degree (MS or PhD) in a quantitative ...

Engineer

Hiring Organisation
17918
Location
Southampton, Hampshire, United Kingdom
before applying if required. Engineer Full Time £43,918 to £51,238 OSHQ Southampton Hybrid working Join Ordnance Survey Shape the future of location data Ordnance Survey is the national mapping agency for Great Britain, and we re transforming how the world uses location data. Our digital services, data … will: Provide technical skills to continuously improve engineering capability across all stages of the engineering lifecycle. Develop infrastructure, coordinating with project management, geospatial engineers, data scientists and testers to ensure successful outcomes. Promote and actively share best practices across teams to drive consistency and quality. Operate and support ...

Freelance AI Platform Engineer (ZZP)

Hiring Organisation
Randstad Freelance
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
heart of our enterprise AI transformation. You will play a pivotal role in designing, building, and maintaining the centralized AI platform capabilities that empower data scientists, ML engineers, and AI teams across the entire bank. In this role, you will bridge the gap between software engineering and machine learning … best practices across the organization. Required Skills & Competencies: Programming: Strong proficiency in Python , with a focus on writing clean, scalable, and production-ready code. Data & AI Platforms: Extensive hands-on experience with Databricks (including Spark, Delta Lake, and MLflow) for large-scale data processing and model management. ...

Machine Learning Ops Engineer

Hiring Organisation
Affinity Water Limited
Location
Hatfield, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£60,000
looking for a Machine Learning Ops Engineer to help operationalise machine learning across Affinity Water on a 24 month FTC. Youll work with data scientists, engineers, architects, and stakeholders to deploy, monitor, and maintain ML models in robust, scalable, and secure production environments, turning advanced analytics into sustained business … value. What Youll Do Build, maintain, and optimise automated ML deployment pipelines with CI/CD, containerisation, and orchestration. Monitor model performance, data drift, and system health to ensure reliability and availability. Support ML platforms and infrastructure on-premise or in the cloud (AWS, SageMaker), ensuring scalability and security. ...

ML Platform Lead - Synthetic Data

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
want to define the engineering standards behind one of the UK's most ambitious synthetic data platforms? Have you ever built ML infrastructure that enabled researchers and engineers to ship production AI at scale? Are you ready to lead a growing engineering team shaping the future of synthetic data … insights organisation that operates in over 90 countries and serves thousands of enterprise clients worldwide. They're investing heavily in a new Synthetic Data Research function, building next-generation products that combine machine learning, privacy, and software engineering to transform how market research is conducted. This team sits ...

Senior Data Analyst - Product Reliability

Hiring Organisation
WISE
Location
St James, Bristol, UK
Employment Type
Full-time
just analysing them. We care far more about what you changed than what you built. You might be a strong analyst, product-minded data scientist, or even an ex-engineer, but what matters most is that you: Take ownership of outcomes, not just outputs Are comfortable operating in ambiguity … short vs long-term: incidents vs systemic improvements Create leverage: frameworks, dashboards, and narratives that scales Technical Expectations: Excellent SQL proficiency and experience with data visualization tools like Looker, Grafana, Lightdash, or Superset Ability to build and manage data pipelines that are modularised and scalable, using tools like ...

Senior Data Analyst - Product Reliability

Hiring Organisation
17918
Location
Charing Cross, South West London, United Kingdom
just analysing them. We care far more about what you changed than what you built. You might be a strong analyst, product-minded data scientist, or even an ex-engineer, but what matters most is that you: Take ownership of outcomes, not just outputs Are comfortable operating in ambiguity … short vs long-term: incidents vs systemic improvements Create leverage: frameworks, dashboards, and narratives that scales Technical Expectations: Excellent SQL proficiency and experience with data visualization tools like Looker, Grafana, Lightdash, or Superset Ability to build and manage data pipelines that are modularised and scalable, using tools like ...

Staff Machine Learning Scientist, Financial Crime

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
About our Machine Learning, Financial Crime Team: Our Financial Crime Data team consists of over 25 people across 4 data specialisms: Analytics Engineers, Data Analysts, Machine Learning Scientists and Data Scientists. We protect our users from financial crime, significantly reducing fraud costs and improving customer experience. ...

Data Annotator

Hiring Organisation
ConnexAI
Location
Manchester, England, United Kingdom
About Us At ConnexAI, we’re building the future of language technology. As one of the leading global AI data teams, we work at the intersection of artificial intelligence, linguistics, and human insight. Our global clients rely on us to deliver top-tier datasets for Automatic Speech Recognition … Text-to-Speech (TTS), and Large Language Models (LLMs). We’re a trusted data partner for model development, and our projects cover multiple languages and cultures. Our cutting-edge approaches and AI have helped hundreds of businesses worldwide enhance their customer engagement. ConnexAI is committed to innovation, creativity ...

Senior Data Analyst - Product Reliability

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
just analysing them. We care far more about what you changed than what you built. \n You might be a strong analyst, product-minded data scientist, or even an ex-engineer, but what matters most is that you: \n \n \n Take ownership of outcomes, not just outputs … improvements \n \n Create leverage: frameworks, dashboards, and narratives that scales \n\n Technical Expectations: \n \n \n Excellent SQL proficiency and experience with data visualization tools like Looker, Grafana, Lightdash, or Superset \n \n Ability to build and manage data pipelines that are modularised and scalable, using ...

Senior Data Analyst

Hiring Organisation
Data Idols
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
Senior Data Analyst Salary: £65K - £75K Location: Manchester (Hybrid) We're working with a high-growth business that is scaling its data function to the next level. They are investing heavily in their product and data capabilities, as part of this investment, they are hiring a Senior … Data Analyst to own experimentation and performance insight across their search ranking and personalisation systems. The Opportunity Within this role as Senior Data Analyst, you will partner closely with cross-functional teams to ensure product changes are properly tested, accurately measured, and clearly linked to business performance. This ...

Data Annotator (Spanish)

Hiring Organisation
ConnexAI
Location
Manchester Area, United Kingdom
About Us At ConnexAI, we’re building the future of language technology. As one of the leading global AI data teams, we work at the intersection of artificial intelligence, linguistics, and human insight. Our global clients rely on us to deliver top-tier datasets for Automatic Speech Recognition … Text-to-Speech (TTS), and Large Language Models (LLMs). We’re a trusted data partner for model development, and our projects cover multiple languages and cultures. Our cutting-edge approaches and AI have helped hundreds of businesses worldwide enhance their customer engagement. ConnexAI is committed to innovation, creativity ...

Senior Data Scientist

Hiring Organisation
Oscar Associates (UK) Limited
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
GBP 95,000 Annual
Data Scientist Manchester Competitive + Share Options We are working with a fast growing, globally recognised tech business to find a Data Scientist to join their expanding data function. This is not a role for someone who wants to sit behind a reporting tool. ...

Principal Software Engineer - AI & Full-Stack (Python/AWS)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Stack Python/AWS to design, develop, deploy, and maintain AI-powered products within the AI Engineering team. You will collaborate with software engineers, data scientists, and data engineers to deliver trusted solutions that support JPMorgan businesses and drive innovation. You will lead data pipelines for analytics ...

Data Scientist, Safety

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
frontier AI systems scale globally. We tackle challenges across preventing misuse and misalignment, intercepting fraud and abuse, and protecting vulnerable users. We are hiring Data Scientists across several safety teams: Safety Systems, Integrity, Product Policy. About the Role As a Data Scientist, Safety, you will solve complex … mitigation impacts. Build prevalence estimators, dashboards, monitoring systems, and executive decision frameworks. Diagnose gaps in safety and integrity systems using behavioral and product data, and help quantify and navigate false positive/false negative trade‐offs. Translate ambiguous safety risks into measurable problems and evidence‐based recommendations. Partner with ...

Senior Manager, Analytics & Insights - Western Europe

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
most dynamic markets.**In this high-impact role, you’ll partner directly with the regional Leadership Team to unlock growth, translate data into action, and influence strategic decisions across Sales, Marketing, Finance and Operations. You’ll own commercial performance insight for the BU, build next-generation analytics using … modern data platforms, and lead deep-dive analysis that uncovers opportunities across the shopper journey.We’re looking for a commercially minded analytics leader who thrives in a matrix organisation, communicates with clarity, and works independently with confidence. If you’re passionate about turning data into meaningful stories, collaborating ...