The Data And AI Podcast

This podcast will cover a range of topics such as finding data talent, and AI training. We will also discuss more advanced subjects like assessing the value of your data team, identifying biases in AI and addressing pay gaps in Data and AI.

Latest Episodes

Data and ai podcast: All Episodes

Dive deep into the world of AI, data, and analytics

Episode 22: Bridging the Data Skills Gap – How to Upskill and Build Analytics Culture

Episode 21: GenAI breakthroughs, roadblocks and what to learn next

Episode 20: How Incrementality and MMM Are Changing Marketing Analytics

Episode 19: How AI Innovation & Hiring Are Evolving Hand in Hand

Exclusive! Harnham to 15,000: The Shift to Personalisation

Episode 18: Beyond the Numbers: Humanising Your Customer Data

Episode 17: Bridging the Consumer Experience Gap: What Brands Get Wrong

Episode 16: The Past, Present, and Future of Experimentation

Episode 15: Utilising Data for Market Fit

Episode 14: Geospatial Analytics – Past, Present and Future

Episode 13: Democratising Data

Episode 12: How to Build and Retain High-Performing Analytics Teams

Episode 11: Leading with a People-First Approach: Navigating Growth in Data and AI

Episode 10: From Payday Lending to AI: Navigating the Credit Risk Landscape

Episode 9: The State and Future of AI

Episode 8: The Next Data Wave: Emerging Trends in Data Management and Governance

Episode 7: Futurecast: Skillsets, Decisions, and the Role of AI

Episode 6: Getting Into the Data Industry Without a STEM Degree

Episode 5: Diversity Equity & Inclusion – How Data Leaders Can Take Action

Episode 4 – Key Findings from Harnham’s 2023 US Data & AI Salary Guide

Episode 3: Key Findings from Harnham’s 2023 UK Data & AI Salary Guide

Episode 2 – Data Literacy (with Waseem Ali & David Reed)

Episode 1 – Quantifying the Benefit of Data (with Waseem Ali & Craig Civil)

Data Recruitment & AI Talent Solutions

JOIN THE HARNHAM TEAM

LATEST HARNHAM
OPPORTUNITIES

Welcome to a recruitment journey like no other. At Harnham, we're always interested in finding the right people to join our team.

 

Senior Full Stack Engineer (Node + React)

London

£80000 - £90000

+ Data Engineering

Permanent
London

To Apply for this Job Click Here

Senior Software Engineer (Node + React)

£90,000 + Bonus + Benefits
Location: Soho, London
Hybrid: 2 days per week in the office


The Opportunity

Our client are hiring three Senior Software Engineers to join a growing engineering function that builds technology powering large-scale advertising and media platforms.

This is a hands-on senior role for engineers who enjoy thinking about the “why”, not just the “how”. You’ll help shape technical decisions, guide less experienced engineers, and contribute to building well-designed, scalable systems used across major advertising campaigns.


The Challenge

The team is looking for engineers who can:

  • Provide technical direction and sound judgement
  • Think critically about priorities, architecture, trade-offs, and impact
  • Ask the right questions before diving into implementation
  • Collaborate effectively and feel comfortable discussing solutions rather than following scripts

They’ve met candidates who look strong on paper but struggle to explain their reasoning – this role is for someone who can clearly articulate how and why they solve problems.


What They’re Looking For

Experience

  • Ideally 5+ years of commercial experience
  • Experience with NodeJs and ReactJs
  • Industry is open (financial services experience may not be the best fit)

Mindset

  • Self-starter who can take ownership
  • Comfortable leading solutions without formal authority
  • Analytical, thoughtful, and curious
  • Collaborative rather than siloed

Interview Process

  1. 1-hour competency-based interview with the Engineering Director
  2. Final onsite interview – problem-solving session using a whiteboard
    • Focuses on approach, reasoning, and collaboration, not coding syntax

To Apply for this Job Click Here

Data Engineer

Sheffield

£65000 - £70000

+ Data Engineering

Permanent
Sheffield, South Yorkshire

To Apply for this Job Click Here

Data Engineer

UK, Fully Remote, £65,000 to £70,000

This is an opportunity to join a fast-growing digital marketplace at a pivotal stage in its data journey. The business is investing heavily in its data platform and is looking for a Data Engineer to take ownership of a modern stack, bridge technical and commercial needs, and play a key role in shaping how data is used across the organisation.

The Company

They are a VC-backed technology business operating a two-sided online marketplace within the education sector. With strong growth and an expanding customer base, data has become central to improving acquisition, understanding user journeys, and delivering clearer commercial insight. The data function is still maturing, offering a rare chance to influence foundations, standards, and ways of working from an early stage.

The Role

You will be the first key Data Engineer hired in a new phase of the data team, taking ownership of an existing cloud-based data platform following a consultant handover. Working closely with analytics and senior stakeholders, you will help turn fragmented data into reliable, actionable insight.

Responsibilities include:

  • Owning and developing the data platform on GCP, ensuring reliability and scalability
  • Building and maintaining robust ingestion pipelines using modern ELT tools
  • Designing and maintaining high-quality data models to support analytics and self-serve BI
  • Partnering with BI and commercial teams to translate business needs into technical solutions
  • Supporting data governance, testing, and documentation across the warehouse
  • Contributing to ongoing platform improvements, including automation and AI-enabled tooling

Your Skills & Experience

  • Strong data engineering fundamentals within a modern cloud data stack
  • Proven experience with GCP, BigQuery, dbt, and ELT tools such as Fivetran or similar
  • Solid data modelling capability for analytics and reporting use cases
  • Hands-on experience with infrastructure as code, particularly Terraform
  • Comfortable working in scaling environments with evolving data maturity
  • Able to communicate clearly with both technical and non-technical stakeholders
  • An interest in automation, AI, or improving engineering workflows is beneficial

What They Offer

  • High autonomy and the chance to shape a growing data platform
  • Clear scope for progression as the data function expands
  • Support from an established DevOps and engineering team

How to Apply

If you are a Data Engineer looking to own a modern data stack and make a tangible impact in a growing tech business, apply now to learn more.

To Apply for this Job Click Here

Analytics Engineer

Edinburgh

£60000 - £75000

+ Data Engineering

Permanent
Edinburgh

To Apply for this Job Click Here

Role: Analytics Engineer

REMOTE

Salary: £60,000 – £75,000 (dependent on experience)

Insight into the Company:

This organisation is a large telecoms organisation that is looking to change the industry through their flexible approach! As an Analytics Engineer on their team, you will work to build the customer data platform.

The ideal candidate will be a team-player, working in a team of 10, working with and supporting different data workstreams. You will have strong communication skills to work within the team and also with stakeholders. The role will involve improving existing models to ensure they are efficient and scaled.

Role and Responsibilities:

  • You will ingest and transform data in snowflake using DBT
  • You will support the building of the data warehouse in Snowflake
  • You will work to sustain and implement existing ELT pipelines

Skills and Experience:

  • Essential to have 3+ years experience in:
  • SQL
  • Python
  • DBT
  • Cloud techs such as Snowflake, BigQuery or Databricks
  • Dimensional Modelling such as Kimball
  • Desirable to have experience with:
  • CI/CD pipelines
  • Kafka; real-time streaming
  • Snowflake as a data warehouse

Interview Process:

There are 4 stages to the process:

  1. A 30 minute discussion about experience
  2. An hour take home exercise
  3. A technical interview with the Data Director and Analytics Engineer

To Apply for this Job Click Here

Analytics Engineer

Birmingham

£67000 - £67000

+ Data Engineering

Permanent
Birmingham, West Midlands

To Apply for this Job Click Here

Analytics Engineer – 12 month fixed term contract

UK Remote

£67,000 plus benefits

This Analytics Engineer role stands out as a chance to play a key part in a large scale Lakehouse programme, sitting at the intersection of engineering, analytics and the wider business. You will take real ownership of curated data models, shape how data is structured and served across the organisation, and influence best practice as the analytics engineering capability continues to grow.

The Company

They are a large, well established UK organisation with a strong reputation for combining technical excellence with a people first culture. Data and analytics are a strategic priority, with ongoing investment into a modern cloud based data platform. Engineering teams are expanding as part of a broader transformation, creating genuine opportunities to have impact and influence.

The Role

You will join a growing analytics engineering team and play a critical role in the Lakehouse environment. Your responsibilities will include:

  • Leading the design and delivery of curated, analytics ready data models within the Lakehouse
  • Owning the transformation from enriched to curated datasets, enabling trusted reporting and insight
  • Developing and maintaining robust SQL and PySpark transformation pipelines in Databricks
  • Embedding data quality, testing, reliability and performance into the curated layer
  • Working closely with data engineers, BI teams and business stakeholders to translate complex requirements
  • Providing technical leadership, mentoring and setting modelling and engineering standards
  • Contributing to CI/CD processes and wider engineering best practice across the data platform

Your Skills and Experience

  • Strong commercial experience as an Analytics Engineer within a modern data platform
  • Excellent data modelling capability, including dimensional and semantic modelling
  • Advanced SQL skills and strong hands on experience with PySpark
  • Experience working with Databricks and Lakehouse architectures
  • A solid grounding in engineering best practices, testing and data quality
  • Confidence mentoring others and taking ownership of technical decisions
  • An engineering mindset applied to analytics, rather than an analyst focused role

What They Offer

  • Flexible by choice working, supporting different schedules and work life balance
  • A 35 hour working week within a supportive, inclusive engineering culture
  • The opportunity to shape a critical data programme with real visibility across the business

How to Apply

If you are an Analytics Engineer looking to make an impact in a growing Lakehouse environment, apply now to find out more.

To Apply for this Job Click Here

Customer Insight Analyst

£50000 - £55000

+ Advanced Analytics & Marketing Insights

Permanent
Lancashire

To Apply for this Job Click Here

Customer Insights Analyst

£50,000 – £55,000

Hybrid – Lancashire (3x days per week)

This is an opportunity to step into a high impact customer insight role where your analysis directly shapes marketing strategy, customer experience, and commercial performance. You will work with rich customer and patient data to influence how a large, service led organisation engages, retains, and grows its customer base.

The Company

They are a well established, customer focused organisation operating at scale within a regulated, service led environment. Data and insight sit at the heart of their decision making, with strong collaboration across marketing, operations, and product teams. The business values thoughtful analysis, ethical data use, and turning insight into meaningful action.

The Role

You will focus on unlocking actionable insight across the full customer lifecycle, supporting CRM performance, retention, and personalisation. Key responsibilities include:

  • Analysing CRM, POS, digital, and survey data to identify behavioural trends and growth opportunities
  • Supporting campaign targeting and optimisation through segmentation, cohort analysis, and predictive insight
  • Developing dashboards that connect customer behaviour to commercial KPIs such as conversion, retention, and lifetime value
  • Leading analysis of satisfaction and advocacy data using sentiment and key driver approaches
  • Delivering clear, executive ready insights to non technical stakeholders
  • Partnering with marketing, operations, and product teams to improve lifecycle communications and service delivery
  • Ensuring GDPR and data governance standards are met in all analysis and reporting

Your Skills and Experience

  • Strong commercial experience in customer insight, CRM analytics, or lifecycle analysis
  • Confident using SQL and Python for data analysis
  • Experience with BI and visualisation tools such as Power BI or Tableau
  • Solid understanding of segmentation, retention, and campaign performance metrics
  • Comfortable working with multi channel CRM data including email, SMS, and direct marketing
  • Ability to translate complex data into clear, actionable recommendations

What They Offer

  • Competitive salary and benefits package
  • Hybrid working model
  • Exposure to large scale, high value customer data
  • Clear opportunity to influence strategy and see the impact of your work
  • Supportive, collaborative culture with strong values around integrity and improvement

How to Apply

If you are excited by turning customer data into meaningful commercial insight, apply now to find out more.

To Apply for this Job Click Here

Digital Merchandising Operations Manager

London

£50000 - £60000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

Digital Merchandising Operations Manager
London (Hybrid, 2 days in office)
Up to £60,000

This is a brand-new opportunity to shape how digital insight influences key commercial decisions. You will be the digital voice across the buy cycle, directly impacting online performance, customer experience, and cross‑functional trading decisions. With strong visibility and backing from senior leadership, this is a role where your recommendations will make a meaningful difference from day one.

The Company
They are a well‑established retail brand with a growing focus on digital excellence. With increasing investment in ecommerce, data, and customer experience, they are building out their digital operations capability to better link online demand with merchandising, planning, and inventory functions. You will join a collaborative environment that values insight, proactivity, and continuous improvement.

The Role
You will sit within the digital visual merchandising organisation and act as the dedicated digital counterpart to Buying, Planning, Inventory, Site Operations, and Commercial teams.

Your responsibilities will include:
* Providing insight across customer behaviour, onsite performance, availability metrics, and digital trading trends to influence pre‑season planning and in‑season decisions.

  • Be the link between merchandising and digital metrics, using product views, conversions etc as part of your KPIs and decision making.

* Consolidating product, availability, and demand insight to shape assortment strategy and highlight opportunity areas.
* Flagging risks early, such as light stock positions or delivery timings that may impact digital performance.
* Using availability and performance data to support removal decisions, size depth alignment, and commercial optimisation.
* Acting as a key partner in trading forums, planning meetings, and digital alignment sessions.
* Managing weekly and monthly reporting to surface trends across product performance, zero sellers, customer navigation, and demand signals.

Your Skills and Experience
* Strong stakeholder management experience, particularly with buying, planning, or inventory teams.
* Commercial experience in ecommerce or retail, with exposure to digital performance metrics such as conversion, product views, and availability.
* Confident working with data, using Excel and reporting tools to translate insight into clear, actionable recommendations.
* Comfortable working cross‑functionally and presenting insight to senior partners.
* Highly organised, detail‑focused, and able to operate proactively in a fast‑paced environment.
* A collaborative, communicative personality suited to influencing decisions and championing the digital customer.

What They Offer
* Salary up to £60,000 plus benefits.
* Hybrid working with two days per week in their central London office.
* The chance to shape a newly created function with strong senior sponsorship.
* Clear visibility and impact across commercial, digital, and merchandising teams.
* Opportunities for progression as the digital operations capability continues to grow.

How to Apply
If this sounds like the right next step for you, please apply with your CV for immediate consideration.

To Apply for this Job Click Here

Senior Analyst

London

£50000 - £60000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

Senior Analyst
London – hybrid – 3x a week

Up to £60,000

This is a high impact senior individual contributor role where you will take ownership of some of the most critical commercial metrics in a large, digital first organisation. You will play a central role in shaping how customer value and revenue performance are measured, trusted and used to drive growth across marketing and reader revenue.

The Company
They are a well-established, purpose-led digital publisher with a global audience and a strong focus on reader-sponsored revenue. Operating at a significant scale, they combine subscription and contribution models with advertising to fund high quality journalism. Their data function plays a critical role in supporting sustainable growth and long term customer relationships.

The Role

  • Own and continuously improve lifetime value (LTV) and core revenue metrics across multiple products and customer journeys.
  • Enhance and maintain analytical data models, ensuring reliability, performance and scalability as products and revenue streams evolve.
  • Take ownership of key marketing and revenue dashboards, ensuring stakeholders can trust and act on the insights.
  • Support experimentation and A/B testing, providing analytical input for strategic, non BAU initiatives.
  • Partner with stakeholders across marketing, product and strategy to interpret performance, explain drivers and guide decision making.
  • Contribute to strategic insight projects including customer segmentation, contact base analysis and business planning.

Your Skills and Experience

  • Strong commercial experience operating as a senior analyst in a fast paced, data rich environment.
  • Proven ownership of lifetime value (LTV) modelling and closely related metrics such as revenue attribution and experimentation analysis.
  • Advanced SQL skills with experience using Python for analysis.
  • Experience working with BI tools such as Power BI or Tableau.
  • Exposure to modern analytics engineering tools such as dbt is beneficial, but not essential.
  • Comfortable working independently, prioritising work and managing complex analytical problems.

What They Offer

  • A senior, visible role with genuine ownership of business critical metrics.
  • The opportunity to influence strategy and revenue growth in a purpose driven organisation.

How to Apply
Apply now to find out more about this senior analytics opportunity and how it could be the next step in your career.

To Apply for this Job Click Here

Product Data Scientist

London

£75000 - £85000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

PRODUCT DATA ANALYST / SCIENTIST

UP TO £85,000

HYBRID – LONDON 2x PER WEEK + 1x MONTHLY TEAM TRAVEL

*Please note, you must be a UK resident and citizen to apply*

THE COMPANY

Backed by private equity, this fast-growing consumer technology business is on a mission to become more product-focused and deliver greater personalisation for its users. With strong leadership and exciting growth plans, they’re now looking for a senior-level Product Data Analyst/Scientist to help shape product strategy and deliver actionable insights.

THE ROLE

As a Product Data Analyst/Scientist, you will:

  • Own and drive product analytics, focusing on user behaviour and personalisation.
  • Deliver insights that directly influence product strategy and experimentation.
  • Build and maintain dashboards to track product performance and user engagement.
  • Partner with stakeholders across product and analytics to communicate insights effectively.
  • Support the business in becoming more data-driven, shaping commercial and product decisions.

YOUR SKILLS AND EXPERIENCE

  • Experience in product analytics, within B2C consumer tech businesses
  • Strong SQL skills essential.
  • Proficiency with data visualisation tools (Looker preferred, open to others).
  • Experience with Python desirable.
  • Product analytics expertise: experimentation, dashboarding, and driving product strategy.
  • Excellent communication and stakeholder management skills.
  • Experience influencing product roadmaps and delivering commercial impact.

BENEFITS

  • Opportunity to influence product strategy in a PE-backed, high-growth business.
  • Work closely with senior leadership, including the Director of Analytics.
  • Competitive salary plus benefits.

To Apply for this Job Click Here