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Legal & General

Platform Specialist

Cardiff
Posted 2 days ago
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Platform Specialist

Platform Specialist – Retail & Analytics Data Hub (RADH) at Legal & General

About Legal & General

Legal & General (L&G) is a leading UK financial services group and major global investor, dedicated to safeguarding financial futures since 1836. We strive to build a better society by improving customers’ lives, creating value for shareholders, and offering retirement and protection solutions worldwide.

Our Retail business supports customers throughout their financial journey—helping them save, plan, and enjoy retirement. We serve ~12.8 million policyholders and workplace members, leveraging technology to create personalised, data-driven solutions.


The Opportunity

We’re building a modern, enterprise-scale data platform to help our Retail business make smarter, data-driven decisions daily. Our Data Operations team powers this by designing, running, and improving the Retail & Analytics Data Hub (RADH), a strategic data platform at the heart of analytics and reporting.

We’re seeking a Platform Specialist to take technical ownership of RADH and shape its future. Ideal for someone who loves working at the intersection of platform engineering, data architecture, and Snowflake innovation—while influencing how data platforms evolve at scale.


Key Responsibilities

  • Lead the ongoing development of the Retail & Analytics Data Hub as a strategic enterprise data platform.
  • Introduce and optimise Snowflake capabilities to improve performance, scalability, and reliability.
  • Act as the Snowflake subject matter expert, shaping best practices across the organisation.
  • Improve automation through CI/CD pipelines, infrastructure as code (IaC), and orchestration frameworks.
  • Embed observability across the platform, including monitoring, alerting, data lineage, and quality.
  • Enhance governance, security, and access controls in partnership with Information Security.
  • Collaborate with engineers, analysts, and product teams to drive platform adoption and delivery.
  • Optimise platform costs while maintaining agreed service levels for availability, performance, and data quality.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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It searches the market for you

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Requirements

Technical & Professional Fit

  • Strong experience in data platform or data engineering roles, especially in cloud environments.
  • Deep, hands-on expertise in Snowflake (core features, architecture, optimisation).
  • Proficiency in SQL and modern data engineering tooling/patterns (e.g., Data Lakehouse, pipelines).
  • Experience designing or supporting large-scale data platforms and architectures.
  • Understanding of data governance, security, access management, and compliance.
  • Ability to communicate complex technical concepts to both technical and non-technical stakeholders.

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Cultural & Attitudinal Fit

  • A collaborative mindset and eagerness to enable and mentor others.
  • Curiosity, adaptability, and passion for continuous improvement and emerging tech.

Why Join Us?

  • Share incentives & bonuses: Participate in our annual performance-based bonus and share schemes.

  • Generous benefits:

    • Enhanced pension contributions.
    • Life assurance and a healthcare plan (permanent employees).
    • 25+ holiday days (26 days after 2 years).
  • Flexibility & inclusivity: Performance-focused culture with open discussions on flexible working (part-time, job shares, etc.).

  • Sustainability: Net-zero offices by 2030, blending work-life balance with modern, inclusive spaces.


Our Mission & Culture

At L&G, we believe in generating positive returns today while building a better future. Join a team that values: ✔ Diversity, inclusion, and mental wellbeing ✔ Opportunities for career growth & development ✔ A clear purpose aligned with inspiring outcomes


If this excites you, don’t wait—apply today! We’re looking for someone passionate about data, scale, and driving forward—wherever your skills and curiosity take us.

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Skills

Data Platform
Data Engineering
Cloud Environments
Snowflake
SQL
Data Governance
Security
Access Management
Compliance
Collaboration
Continuous Improvement
Emerging Technologies

Location

Cardiff, Wales, United Kingdom

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