Data Scientist

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Data Scientist”, “description”: “

Requirements

  • At least 5 years’ experience in client‑facing data science roles with demonstrable impact on business outcomes
  • Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related discipline
  • Strong proficiency in Python or R, including libraries such as pandas, scikit‑learn, NumPy, TensorFlow, or PyTorch
  • Solid understanding of statistical analysis, hypothesis testing, and experimental design
  • Hands‑on experience applying a range of supervised and unsupervised machine learning techniques (e.g., Random Forest, regression models, clustering methods)
  • Proficiency with SQL and data warehousing technologies
  • Ability to translate complex analytical findings into clear, practical business recommendations
  • Strong problem‑solving skills and natural curiosity for exploring and understanding data
  • (Desirable) Experience working with cloud platforms such as Azure, AWS, or Google Cloud
  • (Desirable) Background in deploying machine learning models into production environments (MLOps experience is advantageous)
  • (Desirable) Hands‑on experience with big‑data or distributed computing tools such as Spark or Databricks
  • (Desirable) Familiarity with visualisation tools such as Power BI, Tableau, or Plotly
  • (Desirable) Industry experience in sectors such as retail, finance, healthcare, or similar (customisable)
  • Strong analytical and conceptual thinking
  • Excellent communication and data‑storytelling capabilities
  • Effective collaboration and stakeholder‑engagement skillsHigh attention to detail and commitment to data accuracy

What the job involves

  • Partner with business stakeholders to identify and prioritise opportunities where data science can deliver measurable value
  • Collect, clean, and transform structured and unstructured data from multiple internal and external sources
  • Develop, test, and deploy predictive models and machine learning algorithms to address business challenges
  • Conduct exploratory data analysis (EDA) to uncover trends, patterns, anomalies, and key drivers
  • Communicate insights and recommendations through clear storytelling, visualisations, and dashboards
  • Collaborate with engineering teams to productionise models and ensure reliability, scalability, and ongoing performance
  • Evaluate model accuracy and effectiveness, implementing continuous optimisation and tuning
  • Stay up to date with emerging data science tools, methodologies, and industry best practices
  • Perform sensitivity analysis to assess model robustness and variable impact

#J-18808-Ljbffr”, “datePosted”: “2026-05-19”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Deepstreamtech”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__435983397__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Deepstreamtech
Apply for the Data Scientist
Location: London
Job Description:

Requirements

  • At least 5 years’ experience in client‑facing data science roles with demonstrable impact on business outcomes
  • Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related discipline
  • Strong proficiency in Python or R, including libraries such as pandas, scikit‑learn, NumPy, TensorFlow, or PyTorch
  • Solid understanding of statistical analysis, hypothesis testing, and experimental design
  • Hands‑on experience applying a range of supervised and unsupervised machine learning techniques (e.g., Random Forest, regression models, clustering methods)
  • Proficiency with SQL and data warehousing technologies
  • Ability to translate complex analytical findings into clear, practical business recommendations
  • Strong problem‑solving skills and natural curiosity for exploring and understanding data
  • (Desirable) Experience working with cloud platforms such as Azure, AWS, or Google Cloud
  • (Desirable) Background in deploying machine learning models into production environments (MLOps experience is advantageous)
  • (Desirable) Hands‑on experience with big‑data or distributed computing tools such as Spark or Databricks
  • (Desirable) Familiarity with visualisation tools such as Power BI, Tableau, or Plotly
  • (Desirable) Industry experience in sectors such as retail, finance, healthcare, or similar (customisable)
  • Strong analytical and conceptual thinking
  • Excellent communication and data‑storytelling capabilities
  • Effective collaboration and stakeholder‑engagement skillsHigh attention to detail and commitment to data accuracy

What the job involves

  • Partner with business stakeholders to identify and prioritise opportunities where data science can deliver measurable value
  • Collect, clean, and transform structured and unstructured data from multiple internal and external sources
  • Develop, test, and deploy predictive models and machine learning algorithms to address business challenges
  • Conduct exploratory data analysis (EDA) to uncover trends, patterns, anomalies, and key drivers
  • Communicate insights and recommendations through clear storytelling, visualisations, and dashboards
  • Collaborate with engineering teams to productionise models and ensure reliability, scalability, and ongoing performance
  • Evaluate model accuracy and effectiveness, implementing continuous optimisation and tuning
  • Stay up to date with emerging data science tools, methodologies, and industry best practices
  • Perform sensitivity analysis to assess model robustness and variable impact

#J-18808-Ljbffr…

Posted: May 19th, 2026