Senior Data Engineer – Data Products & AI

London Source: WhatJobs
£80,000–£90,000

Beacon Intelligence delivers data and insights that help R&D scientists develop better pharmaceuticals, faster than ever before.

Our focus is simple: we curate high-accuracy data enriched and transformed with AI. This is delivered through a range of platforms, increasingly via AI-native products and features that enable customers to extract insights faster than ever before.

This is a rare opportunity to make a meaningful impact on patients’ lives worldwide.

The Role

As a Senior Data/AI Engineer, you will play a central role in building and scaling our data products.

This is not a traditional back-end data engineering role. You will work closely with product, commercial and technical colleagues, transforming datasets into commercial, customer-facing solutions.

You will combine deep technical expertise with a strong understanding of how data can be structured, enriched and operationalised through AI systems.

What You’ll Be Doing

Data Product Development (Core Focus)

  • Design and build scalable data products underpinning Beacon’s commercial offerings
  • Transform raw and third-party data into structured, enriched, product-ready datasets
  • Partner with product and commercial teams to define how data is packaged, accessed and monetised
  • Enable delivery via APIs, internal tools and customer-facing platforms
  • Apply AI and LLM capabilities to enrich and enhance data (e.g. classification, tagging, summarisation, insight generation)
  • Design and build LLM-powered product features
  • Integrate RAG into pipelines to improve data quality and unlock new features
  • Support development of AI-driven products such as recommendation engines, search and insight tools
  • Ensure systems are optimised, well-governed and resilient
  • Support deployment and lifecycle management of data and AI systems
  • Own and evolve the data platform architecture (Databricks, Azure, Airbyte) to support scalability
  • Own performance and cost optimisation across Azure Databricks and supporting Azure services, including compute selection, autoscaling, workload monitoring and resource-efficiency improvements.
  • Build and maintain robust data pipelines (batch and streaming) delivering reliable, production-ready datasets
  • Ensure high standards in data quality, testing and observability
  • Improve efficiency through automation, CI/CD and engineering best practice

Commercial & Stakeholder Impact

  • Partner with senior stakeholders to identify high-value data product opportunities
  • Translate business needs into practical, scalable data and AI solutions
  • Act as a bridge between technical teams and commercial/product stakeholders
  • Contribute to prioritisation based on business impact

Leadership & Growth

  • Shape the evolution of our data product and AI strategy
  • Mentor junior engineers and promote a strong engineering and product mindset
  • Help build a high-performing, commercially aware data and AI engineering team

What We’re Looking For

Core Engineering Experience

  • Deep, hands‑on experience designing, building and operating production data platforms using Azure Databricks and Azure Cloud environments
  • Strong experience with Apache Spark, PySpark, Spark SQL and Delta Lake, including incremental processing, schema evolution, performance optimisation and batch and streaming workloads.
  • Strong experience implementing Unity Catalog, including catalog and schema design, access control, data lineage, discovery and governance of production data assets.
  • Proven experience designing lakehouse and Medallion architectures and converting raw and third‑party data into governed, reusable data products.
  • Advanced Python and SQL, focused on production‑quality, scalable solutions
  • Proven experience designing and building data pipelines and models
  • Experience working with APIs and data delivery mechanisms (critical for productisation)
  • Experience deploying Databricks workloads through automated CI/CD, preferably using Azure DevOps or GitHub Actions, automated testing and Databricks Declarative Automation Bundles.
  • Experience integrating Azure Databricks with ADLS Gen2, Azure identity, Key Vault, APIs and external data sources.
  • Experience building or supporting data products or customer‑facing data solutions
  • Strong understanding of how to structure, expose and scale data for end users or clients
  • Ability to think beyond pipelines and focus on commercial value
  • Experience working closely with product or commercial teams
  • Familiarity with generative AI / LLMs (Azure OpenAI, LangChain etc.) and experience applying them to real‑world use cases
  • Experience evaluating, monitoring and optimising AI systems
  • Experience working with unstructured data (text, documents, web data)
  • Familiarity with embeddings, vector databases or semantic search
  • Understanding of AI governance and data ethics
  • Experience with Airbyte or modern data ingestion tools
  • Experience with Terraform or infrastructure‑as‑code
  • Exposure to LLM frameworks (e.g. LangChain, LlamaIndex)
  • Experience with experimentation or A/B testing frameworks
  • Background in building data‑driven / AI‑enabled products
  • Domain experience in life sciences

How You Work

  • Focused on shipping products, not just experimentation
  • Think in terms of products, not just pipelines
  • Commercially aware and motivated by impact
  • Combine technical excellence with pragmatism and pace
  • Collaborate effectively across disciplines and influence stakeholders
  • Curious about AI and emerging technologies, with a focus on reliable, scalable delivery

Why Join Beacon Intelligence

  • Build products, not just infrastructure – directly helping scientists treat and cure diseases
  • Shape our AI future – define how we embed AI into products and workflows
  • High‑impact role – influence product strategy and commercial performance
  • Modern, evolving stack – work with cutting‑edge tools across data engineering and AI
  • Growth and ownership – join early and grow as we scale our capabilities
  • Collaborative environment – stakeholders who actively value data and insight

Location & Working Pattern

  • London (hybrid working) – 2 days per week minimum in office
  • Flexible working arrangements available

60% hands‑on technical

20% management and mentoring

Pay range and compensation package

Salary range: £80,000 to £90,000 + Bonus

Equal Opportunity Statement

Beacon Intelligence is committed to diversity and inclusivity in the workplace.

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