Senior Data Analyst | Tech | London, UK

About the Role

Are you a data-driven problem solver with a passion for innovation? Join Savanta as our Senior Data Analyst and help shape the future of advanced analytics for our clients and teams. Savanta is a data, market research and advisory company with teams in the UK, Americas, and APAC. Working with high-profile organisations and some of the world's best-known brands, we inform & inspire our clients to make better decisions through powerful data, empowering technology and high-impact consulting. Savanta is on a bold journey – transforming from a traditional market research firm into a tech-first, insights-driven leader.

Key Responsibilities

• Develop and maintain self-serve analytics tools, dashboards, and databases for internal and client use.
• Use Python and SQL to automate workflows, process large datasets, and support advanced modelling.
• Understand advanced analytics methods (e.g. predictive/regression modelling, Bayesian networks, survey weighting, key driver analysis, and conjoint), in order to collaborate effectively with the advanced analytics team.
• Translate complex data into meaningful insights and communicate findings to clients and stakeholders.
• Work with complex market research datasets, including survey responses, tracking studies, and segmentation files.
• Perform data cleaning, validation, and structuring for advanced analysis.
• Create compelling data visualisations – dashboards, charts, etc. – to communicate insights clearly.
• Deliver insight stories using PowerPoint and advanced Excel techniques.
• Collaborate with research and insights teams to turn analytics into strategic recommendations.
• Mentor junior team members and support their development.

This role is based in our London office, with the expectation to be onsite 1-2 days a week. You'll join a collaborative, innovative team where your ideas and expertise will make a real impact. We value personal development, encourage knowledge sharing, and support career growth.

About You

We are seeking someone who demonstrates a strong sense of curiosity and a willingness to independently experiment with and master new tools. The ideal candidate should possess a robust problem-solving mindset, enabling them to navigate ambiguity and devise effective solutions. Furthermore, excellent communication and collaboration skills are essential for success in this role.

Essential Criteria

• Strong programming skills in Python and R.
• Proficiency in SQL for querying and manipulating large datasets.
• Experience with dashboarding tools (e.g., Streamlit, R Shiny, Excel) and building interactive data applications.
• Solid foundation in mathematics, statistics, and machine learning.
• Demonstrated ability to interpret data, test hypotheses, and provide actionable recommendations.
• Client-facing experience – able to communicate technical concepts to non-technical audiences.
• Experience working independently and as part of cross-functional teams.

Desirable Criteria

• Experience with Snowflake and integrating Streamlit apps within Snowflake.
• Familiarity with large language models and AI APIs for enhancing analytics solutions.
• Prior experience in market research, especially in agency or client-facing roles.

And in return, Savanta offers:

• Salary range: £55,000 – £62,000
• Bonus scheme
• Unlimited annual leave
• Hybrid working
• Flexible working practices
• Health & wellbeing package
• Ongoing Learning & Development
• Financial health (pension, life assurance, etc.)
• Team & Company Socials
• Committees for Health & Well Being, Charities & Volunteering and DE&I

Why Join Us

With offices in the US, Canada, India and the UK, over 500 staff globally, and ambitious growth plans, Savanta offers the benefits of scale, whilst our specialists with their deep expertise and nimble teams, make life at Savanta feel more like working at a 'boutique' agency. Our client portfolio includes some of the world's most recognisable and valuable brands such as Google, Meta, Pandora, Vodafone, Samsung, Heineken, LEGO, Aston Martin, Unilever, and the Cabinet Office. The company was founded on the belief that tech should be integral to its success, and this culture of tech innovation makes us best placed to put Savanta at the heart of our clients' businesses offering solutions before they even know the problem.

Part of the vibrant Next 15 Communications Group, we have an entrepreneurial and inclusive company culture that actively recognises and values its people and offers unrivalled scope for career development, including mentoring, coaching as well as extensive training programs. Savanta is committed to being an equal opportunities employer and continuously strives to be an employer of choice. Our people are our greatest asset – we value workplace diversity and inclusion, oppose all forms of unlawful discrimination, and welcome applications from suitably qualified candidates of all backgrounds. All candidates will be considered equally, however, unfortunately we are unable to offer visa sponsorship. We encourage authentic responses to demonstrate your experience and approach, rather than relying on Generative AI tools to write your cover letter or any questions in the application process. We may use AI Decoders as part of the review process and if answers match to a high extent that may be factored into the review.