Senior Data Scientist in City of Westminster

Senior Data Scientist in City of Westminster

City of Westminster Full-Time No working from home possible
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At a Glance

  • Tasks: Lead data analysis projects and develop AI solutions to drive business transformation.
  • Company: Join BSI, a global leader in business improvement and standards.
  • Benefits: Enjoy flexible hours, competitive salary, and extensive training opportunities.
  • Other info: Be part of a diverse community committed to positive change for people and the planet.
  • Why this job: Make a real impact with data while mentoring the next generation of data scientists.
  • Qualifications: 3+ years in data science, proficiency in Python, R, SQL, and strong communication skills.

Senior Data Scientist

Location: Covent Garden, Hybrid

About the role

We’re looking for a Senior Data Scientist to lead the development and implementation of advanced data science and AI strategies that support BSI’s digital transformation. This role blends technical expertise, innovation, and leadership — mentoring others while driving data‑led decision‑making across the business.

Responsibilities

  • Lead data analysis projects and solve complex data challenges.
  • Design, build, and deliver scalable AI and machine learning solutions.
  • Contribute to the DSAI strategic roadmap aligned with BSI’s goals.
  • Ensure quality, transparency, and compliance with AI standards (ISO 42001).
  • Maintain and evolve tools and technologies across structured and unstructured data.
  • Partner with stakeholders to define requirements and deliver insights.
  • Mentor and guide junior data scientists.
  • Represent BSI’s data science team at internal and external events.
  • Promote a culture of data-driven innovation across the organisation.

To be successful in the role, you will have

  • 3+ years’ experience in a data science role solving real‑world business problems.
  • Proficiency in Python, R, and SQL (experience with Databricks a plus).
  • Strong understanding of machine learning, LLMs, and data analysis pipelines.
  • Experience working with GenAI.
  • Excellent communication and stakeholder engagement skills.
  • A proactive, flexible mindset with a passion for uncovering value through data.

Salary Range: UK = £58,500 – £78,000

The advertised salary range reflects the level, scope and responsibilities of the role. Starting salary within that range will be determined based on experience, skills, market considerations and alignment with internal equity principles.

Benefits

  • competitive total reward package
  • an independent and varied job in an international environment
  • flexible working hours
  • ongoing training and development with the inclusion of 27‑days annual leave
  • paid sick leave
  • bank holidays
  • health insurance
  • life insurance
  • pension plan with company contribution
  • car allowance (dependent on role)
  • income protection
  • paid maternity leave
  • paid paternity leave
  • paid parental leave
  • adoption leave
  • compassionate leave
  • paid bereavement leave
  • learning and development opportunities
  • a wide range of flexible benefits that you can tailor to suit your lifestyle

We exist to create positive change for people and the planet. Join us and make a difference too!

D&I Policy

BSI is committed to ensuring the diversity of our workforce reflects that of our clients and the communities in which we operate. Our goal is to create a sense of belonging for all employees by providing opportunities to develop, grow, and engage with our global organization all while having fun doing great work. BSI is a community where everyone can thrive.

If you require any reasonable accommodations to be made on account of a disability or impairment throughout our recruiting process, please inform your Talent Acquisition Partner.

About Us

BSI is a business improvement and standards company and for over a century BSI has been recognized for having a positive impact on organizations and society, building trust and enhancing lives. Today BSI partners with more than 77,500 clients in 195 countries and engages with a 15,000 strong global community of experts, industry and consumer groups, organizations and governments. Utilizing its extensive expertise in key industry sectors – including automotive, aerospace, built environment, food and retail, and healthcare – BSI delivers on its purpose by helping its clients fulfil theirs. Living by its core values of Client-Centricity, Agility, and Collaboration, BSI provides organizations with the confidence to grow by partnering with them to tackle society’s critical issues – from climate change to building trust in digital transformation and everything in between – to accelerate progress towards a better society and a sustainable world.

BSI is an Equal Opportunity Employer dedicated to fostering a diverse and inclusive workplace.

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Senior Data Scientist in City of Westminster employer: Colsubsidio

BSI is an exceptional employer that champions a culture of innovation and collaboration, making it an ideal place for a Senior Data Scientist to thrive. With a competitive total reward package, flexible working hours, and a strong commitment to employee development, BSI empowers its team members to grow while contributing to meaningful projects that create positive change for people and the planet. Located in the vibrant Covent Garden area, employees enjoy a dynamic work environment that fosters creativity and engagement.

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Contact Details:

Colsubsidio Recruitment Team