data & AI
Diversity Report

GLOBAL
DIVERSITY GUIDE 2023 - 2024

Download a copy today and join us at one of our events, to get an overview and additional insight from the Harnham Team on the guide.

DIVERSITY GUIDES 2022

An in-depth look into diversity within Data & AI, we have been carrying out primary research for a number of years to create annual diversity guides.

Download our previous editions, which have given us unrivalled insight into where the industry currently stands in its push for a more representative workforce.

They are here to highlight where the industry can improve, how it can improve and to help make those improvements.

2022
DiDUS2022

USA DIVERSITY REPORT

Fundamentally, what you can do with your data and how useful it may be will hinge on its quality.

EuDID22

EU DIVERSITY REPORT

Fundamentally, what you can do with your data and how useful it may be will hinge on its quality.

UKDiD22

UK DIVERSITY REPORT

Fundamentally, what you can do with your data and how useful it may be will hinge on its quality.

2024 GUIDE

DOWNLOAD THE
DATA & AI SALARY GUIDE 2024

For the last 12 years, the world’s largest census of professionals, managers and leaders in the data space have come together to contribute to our crucial industry research and we’d love you to take part.

Product Analyst

Manchester

£60000 - £70000

+ Advanced Analytics & Marketing Insights

Permanent
Manchester, Greater Manchester

To Apply for this Job Click Here

Product Analyst
£60,000 – £70,000 + benefits
Hybrid – Manchester (3x days per week)

This is an opportunity to join a highly regarded digital business that reaches millions of consumers every week. Sitting within a cross functional product environment, you will use data to shape customer experiences, influence product strategy, and drive measurable business outcomes. You will take ownership of key analytics initiatives while helping to develop best practice across a growing analytics community.

The Company
They are a leading consumer focused digital organisation with a strong technology and data driven culture. Their platform supports millions of users, helping customers research, compare, and make informed purchasing decisions.
Data plays a central role in decision making across the business, and analytics is deeply embedded within product development. They offer a collaborative environment where analysts work closely with Product, Engineering, Design, and Research teams to solve complex customer challenges.

The Role
As a Senior Data Analyst, you will:

  • Partner with product teams to define success metrics and measurement frameworks
  • Establish robust governance, monitoring, and reporting standards for key product areas
  • Design and develop data products in collaboration with data and engineering teams
  • Drive improvements to tracking and measurement capabilities across digital products
  • Lead experimentation and A/B testing programmes, providing actionable recommendations
  • Support product discovery by working alongside Design and User Research teams
  • Influence senior stakeholders through clear, evidence based insights
  • Identify opportunities to improve customer journeys, engagement, and product performance
  • Mentor and support other analysts within the wider analytics community
  • Contribute to the development of analytics frameworks, standards, and best practices

Your Skills & Experience

  • Strong commercial experience within consumer facing digital product environments
  • Experience analysing complex customer journeys and behavioural data
  • Knowledge of experimentation methodologies and statistical inference techniques
  • Familiarity with product analytics and user behaviour tracking tools, such as Google Analytics or similar platforms
  • Advanced SQL skills and working knowledge of Python
  • Understanding of ETL processes and core data engineering concepts
  • Ability to translate complex analysis into clear business recommendations
  • Experience delivering analytics projects within cross functional teams
  • Proven capability in mentoring, coaching, or leading analysts
  • Strong stakeholder management and communication skills

What They Offer

  • Salary of £50,000 to £70,000
  • Annual equity award equivalent to 10% of salary
  • Hybrid working model with regular collaboration in the office
  • Generous annual leave allowance plus bank holidays
  • Competitive pension scheme
  • Private medical insurance and wellbeing support services
  • Enhanced family friendly benefits
  • Additional savings and share scheme options
  • Clear opportunities to influence strategy and progress your analytics career within a mature data environment

How to Apply
If you are an experienced Senior Data Analyst looking to make an impact in a product led, data driven organisation, please apply with your CV to discuss the opportunity further.

To Apply for this Job Click Here

CRO Developer

Manchester

£50000 - £60000

+ Digital Analytics

Permanent
Manchester, Greater Manchester

To Apply for this Job Click Here

CRO Developer

£50,000 – £60,000

Hybrid – Manchester (3x days per week)

This is a rare opportunity to join a growing digital business where experimentation sits at the heart of decision making. With strong investment in CRO and testing, you will play a key role in creating, deploying, and analysing experiments across high traffic digital platforms. This position offers the chance to make a direct commercial impact while working with modern experimentation tools and technologies.

The Company

They are an established digital performance business operating across multiple international markets. Through a portfolio of proprietary digital platforms, they manage and optimise the full customer journey from acquisition through to conversion. Their data-driven approach to growth has created a strong culture of experimentation, with significant opportunities to improve customer experiences through testing. Continued expansion has led to investment in building internal CRO and experimentation capability.

The Role

As a CRO Developer, you will be responsible for building, implementing, and maintaining A/B tests and experiments across a range of digital products. You will work closely with analysts, marketers, designers, and stakeholders to translate hypotheses into live experiments that drive measurable business results.

  • Build and deploy A/B and multivariate tests using HTML, CSS, and JavaScript
  • Develop high-quality experiment code across websites and digital platforms
  • Work with CRO and product stakeholders to turn testing ideas into live experiments
  • Implement personalisation and experimentation campaigns using leading CRO tools
  • Ensure experiments are technically robust, performant, and accurately tracked
  • Debug, troubleshoot, and optimise testing implementations
  • Collaborate with analytics teams to support experiment measurement and reporting
  • Contribute to experimentation best practices, processes, and governance
  • Identify technical opportunities to improve customer journeys and conversion performance

Your Skills & Experience

  • Strong commercial experience as a CRO Developer, Front End Developer, or Experimentation Developer
  • Hands-on experience building and deploying experiments using HTML, CSS, and JavaScript
  • Experience with CRO and experimentation platforms such as Optimizely, VWO, AB Tasty, Convert, Dynamic Yield, or similar
  • Strong understanding of A/B testing methodologies and experimentation principles
  • Experience working with web analytics and performance measurement tools
  • Ability to write clean, efficient, and maintainable front-end code
  • Understanding of customer journeys, user behaviour, and conversion optimisation
  • Comfortable working closely with technical and non-technical stakeholders
  • Experience within performance marketing, ecommerce, lead generation, or high traffic digital environments is beneficial

What They Offer

  • £50,000 – £60,000 base salary
  • Bonus scheme
  • Hybrid working model with flexibility
  • Opportunity to help shape a growing experimentation function
  • Exposure to high traffic digital products and large-scale testing programmes
  • Strong career progression opportunities
  • Collaborative and data-driven environment

How to Apply

If you are a CRO Developer with experience building and deploying experiments using HTML, CSS, and JavaScript, apply now to learn more about this opportunity.

To Apply for this Job Click Here

Customer Insight Analyst

£50000 - £60000

+ Advanced Analytics & Marketing Insights

Permanent
Lancashire

To Apply for this Job Click Here

Customer Insights Analyst

£50,000 – £60,000

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 Analyst

£40000 - £45000

+ Digital Analytics

Permanent
Merseyside

To Apply for this Job Click Here

Digital Analyst
£40,000 – £45,000
Hybrid – Merseyside (3x days per week)

Are you passionate about turning digital data into meaningful commercial insight? This is an opportunity to join a well-established retail organisation undergoing continued investment in ecommerce, analytics, and data-driven decision making. You’ll play a key role in helping teams understand online performance, customer behaviour, and growth opportunities through advanced analytics.

The Company
They are a customer-focused retail business with a significant online presence and a strong commitment to innovation. Data plays a central role in shaping commercial decisions, and the organisation continues to invest in analytics capabilities across the business. You’ll join a collaborative environment where insights are valued, and where analytical expertise has a direct impact on performance and strategy.

The Role
As an Ecommerce Data Analyst, you will be responsible for delivering actionable insights that improve online performance and support business growth.
Key responsibilities include:

  • Translate business challenges into analytical projects and data-driven recommendations
  • Analyse web, customer, and commercial data to identify opportunities and trends
  • Build strong relationships with stakeholders across ecommerce and wider business teams
  • Develop dashboards, reports, and self-service analytics solutions using BI tools

Your Skills & Experience

  • Strong commercial experience working with BigQuery and SQL
  • Experience analysing ecommerce or digital performance data
  • Strong knowledge of Google Analytics 4 (GA4)
  • Experience with data visualisation tools such as Power BI or Looker
  • Understanding of analytical methodologies and data-driven problem solving
  • Awareness of ETL processes and data automation concepts
  • Strong communication skills with the ability to present complex findings clearly to non-technical audiences

What They Offer

  • Competitive salary and benefits package
  • Hybrid working environment
  • Access to career development and progression opportunities
  • Collaborative and supportive analytics team
  • Opportunity to shape reporting, insights, and data capability across a growing ecommerce function
  • Pension and additional employee benefits

How to Apply
If you’re an Ecommerce Data Analyst with strong SQL, BigQuery, GA4, and BI experience, apply today to learn more about this exciting opportunity.

To Apply for this Job Click Here

Senior Data Scientist

Leicester

£71000 - £85000

+ Data Science & AI

Permanent
Leicester, Leicestershire

To Apply for this Job Click Here

Senior Data Scientist

Hybrid – Leicester (1x day a week)

£75,000 – £85,000 + bonus

Looking to apply advanced machine learning in a highly commercial environment? This is an opportunity to join a data-driven organisation where analytics sits at the heart of strategic decision-making. You’ll work on innovative pricing and risk modelling challenges, helping shape how data and machine learning drive business performance.

The Company

They are a well-established consumer-focused organisation with a strong investment in data, analytics, and technology. Their data science function plays a critical role in driving commercial outcomes through advanced modelling and predictive analytics. With a collaborative culture and modern cloud-based technology stack, they offer an environment where innovation and experimentation are encouraged. You will work alongside talented data scientists, analysts, and engineers to deliver impactful solutions at scale.

The Role

As a Senior Data Scientist, you will develop advanced machine learning solutions that support pricing, risk assessment, and business performance.

Responsibilities include:

  • Building and deploying predictive machine learning models across a range of commercial use cases
  • Developing analytical tools to improve risk portfolio management and decision-making
  • Creating innovative features and data assets to enhance model performance
  • Identifying and evaluating new data sources that can drive commercial value
  • Taking models through the full lifecycle from exploration and development to deployment, monitoring, and optimisation
  • Partnering with stakeholders to define business problems and deliver effective solutions
  • Working closely with Data Engineers, Data Scientists, Analysts, and other technical specialists
  • Contributing to the adoption of emerging machine learning techniques and best practices

Your Skills & Experience

  • Strong commercial experience delivering machine learning projects from discovery through to deployment and ongoing model management
  • Expertise in Python and SQL
  • Experience working with Azure Machine Learning and wider Azure cloud technologies
  • Knowledge of version control tools such as Git
  • Ability to translate complex business challenges into analytical solutions
  • Strong stakeholder management and communication skills
  • Experience working in cross-functional data and analytics environments
  • Passion for innovation and applying new machine learning approaches to real-world challenges

What They Offer

  • Competitive salary
  • Annual bonus scheme
  • Car allowance
  • Private medical insurance
  • Matched pension contributions
  • Life assurance and income protection
  • Hybrid and flexible working arrangements
  • Generous annual leave allowance
  • Health, wellbeing, and financial support benefits
  • Ongoing learning, development, and career progression opportunities within a growing data science function

How to Apply

If you’re interested in this Senior Data Scientist opportunity, apply today to discuss how your experience aligns with the role.

To Apply for this Job Click Here

Senior Data Analyst

London

£65000 - £72000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

SENIOR DATA ANALYST
LONDON/HYBRID
UP TO £72,000

This is an excellent opportunity to join a growing Data Analytics function at a pivotal stage in its development. You’ll take ownership of high-impact analytics projects, work closely with senior leadership, and play a key role in shaping how data supports strategic decision-making across the business.

ROLES AND RESPONSIBILITIES:
The Senior Data Analyst will:

  • Design, develop, and maintain Power BI dashboards and reporting solutions.
  • Write advanced SQL queries within an Azure data environment.
  • Deliver end-to-end analytics projects from stakeholder discovery through to insight delivery.
  • Translate complex data into clear, actionable commercial recommendations.
  • Partner with senior stakeholders to understand business challenges and identify opportunities.
  • Support a major Single Customer View programme and other strategic analytics initiatives.
  • Collaborate closely with Data Engineering to ensure robust and scalable analytics solutions.
  • Present findings and recommendations to senior leadership and executive stakeholders.
  • Contribute to the growth and visibility of the Analytics function across the business.

YOUR SKILLS AND EXPERIENCE:
The ideal candidate will have the following skills and experience:

  • Strong commercial experience in Data Analytics within a business-facing environment.
  • Advanced SQL skills, including CTEs and Window Functions.
  • Experience developing dashboards and reports in Power BI.
  • Strong understanding of Microsoft and Azure data technologies.
  • Proven ability to engage, influence, and build relationships with senior stakeholders.
  • Experience delivering complex analytics projects from conception through to implementation.
  • Excellent communication and presentation skills.
  • Strong analytical thinking and problem-solving capability.
  • Ability to work independently while collaborating effectively across multiple teams.

APPLY BELOW!

To Apply for this Job Click Here

Tableau Developer

London

£400 - £500

+ Advanced Analytics & Marketing Insights

Contract
London

To Apply for this Job Click Here

London | 1-2 days per week onsite

Outside IR35

3 months

£400-£500pd

This is an opportunity to join a business at a pivotal stage in its reporting and analytics journey. You’ll work closely with senior stakeholders to identify revenue opportunities, improve operational visibility, and deliver impactful reporting that supports commercial decision-making across the organisation.

The Role and Deliverables

  • Capture and refine reporting requirements from stakeholders across finance and operations
  • Assess existing data sources, improve data quality, and create robust reporting solutions
  • Develop dashboards, scorecards, and management reports focused on revenue performance and operational efficiency
  • Analyse key business drivers including pricing, journey metrics, resource utilisation, and maintenance activity
  • Identify quick wins and opportunities to improve revenue visibility and operational performance
  • Support strategic projects by delivering insights that inform commercial and planning decisions

Your Skills & Experience

  • Strong experience building dashboards and reporting solutions in Tableau
  • Advanced SQL skills with the ability to extract, manipulate, and analyse complex datasets
  • Strong Excel capability for analysis and stakeholder reporting
  • Experience gathering requirements and translating business needs into actionable reporting outputs
  • Ability to work collaboratively with finance, operations, and senior business stakeholders
  • Experience within logistics, transportation, supply chain, or other operationally focused environments
  • Understanding of revenue optimisation, pricing analysis, or operational performance reporting
  • Python experience is advantageous but not essential
  • Exposure to ERP or operational systems such as NetSuite or similar platforms would be beneficial

To Apply for this Job Click Here

Head of Growth

London

£100000 - £110000

+ Digital Analytics

Permanent
London

To Apply for this Job Click Here

Head of Growth
London, Hybrid
Salary up to £110,000

This is an opportunity to shape and scale the growth strategy of a well-established consumer brand business undergoing significant digital transformation. Sitting at the intersection of performance marketing, analytics, and brand, you will lead the acquisition and growth agenda, driving measurable commercial impact across multiple customer touchpoints.
The Company
They are a recognised retail and consumer business with a strong brand heritage and a growing digital presence. With ambitious growth plans, they are investing heavily in data-driven decision making, customer acquisition, and digital innovation. The business combines established market credibility with a forward-thinking approach to ecommerce and customer engagement. This is a high-impact leadership role within a collaborative and fast-paced environment.
The Role
As Head of Growth, you will take ownership of customer acquisition and digital growth strategy, leading performance across paid, organic, and emerging channels.
Responsibilities include:

  • Developing and executing growth strategies across PPC, Google Shopping, Paid Social, Affiliate Marketing, and other acquisition channels
  • Driving SEO and GEO (Generative Engine Optimisation) strategies to strengthen visibility across traditional search and AI-driven discovery platforms
  • Leading attribution, measurement, incrementality testing, and marketing performance analysis
  • Building forecasting models and supporting strategic budget allocation decisions
  • Creating and scaling a high-performance experimentation framework focused on commercial outcomes
  • Developing integrated media plans that align customer acquisition, brand objectives, and revenue growth
  • Leading and mentoring a high-performing growth team
  • Working closely with brand, technology, ecommerce, merchandising, and analytics stakeholders to deliver business-wide growth initiatives
  • Identifying, testing, and scaling new marketing channels and acquisition opportunities

Your Skills & Experience

  • Strong commercial experience in growth marketing, performance marketing, or digital acquisition leadership
  • Deep expertise across SEO, GEO, PPC, Paid Social, and Affiliate Marketing
  • Strong understanding of attribution, experimentation, incrementality testing, and marketing analytics
  • Experience translating complex data into clear commercial recommendations
  • Proven ability to manage significant marketing budgets and optimise investment performance
  • Strong knowledge of customer acquisition metrics including CAC, LTV, ROI, and profitability measures
  • Experience building, developing, and leading high-performing teams
  • Excellent stakeholder management and communication skills
  • A proactive and hands-on approach with the ability to balance strategic thinking and execution

How to Apply
If you are an experienced Head of Growth, Growth Marketing Leader, or Performance Marketing professional looking to drive large-scale digital growth, apply today to learn more about this opportunity.

To Apply for this Job Click Here

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