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.

Director, Data Science and Machine Learning

San Francisco

$250 - $300

+ Data Science & AI

Permanent
San Francisco, California

To Apply for this Job Click Here

Director/Senior Director, Data Science and Machine Learning

Location: San Francisco

Hybrid (2-3 days in office per week)

Salary: $250-300k base + bonus + equity

A growing digital healthcare technology company seeking a Data Science Leader to join our team. This player-coach role combines technical execution with strategic leadership, guiding high-impact AI and machine learning projects while mentoring a team of data scientists and data engineers.

You’ll work closely with Product Development, Customer Experience, and Solution Consulting to deliver actionable business and clinical insights for biotech and pharmaceutical companies.

Key Responsibilities

  • Lead and mentor the Data Science team, ensuring high-quality delivery of advanced analytics and ML solutions.

  • Drive the design of scalable Analytics Data Models and secure, production-level code.

  • Guide research and productionalization of machine learning solutions to enhance the user experience of the platform

  • Oversee Data Engineering functions to integrate structured and unstructured data into the data warehouse, delivering business intelligence reporting
  • Ensure the data and engineering team produces production code at high quality within the architecture, emphasizing insights, compliance, and scalability
  • Collaborate cross-functionally to enhance products and ensure operational excellence.

  • Stay current on emerging technologies to drive innovation.

Who You Are

  • 3+ years managing Data Science or Advanced Analytics teams.

  • 7+ years in advanced biopharma analytics for Commercial or Market Access.

  • Strong in Python, SQL, ML methodologies (e.g., regression, NLP, time series).

  • Experienced with data modeling, ETL processes, and Snowflake environments.

  • Effective communicator with strong prioritization and organizational skills.

  • M.S. in Computer Science, Engineering, Data Science, or related field.

If you’re passionate about healthcare innovation and want to drive meaningful impact in a fast-paced environment, we’d love to hear from you.

To Apply for this Job Click Here

Data Analyst (Subscriptions)

London

£35000 - £45000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

DATA ANALYST – SUBSCRIPTION PRODUCT
£45,000 + STRONG L&D CULTURE
REMOTE-FIRST | LONDON HQ

A data-driven subscription business is looking for a curious and proactive Data Analyst to join their growing analytics function. You’ll work as the embedded analyst within a cross-functional product tribe, collaborating closely with product managers, designers, and engineers to drive strategic decisions across user engagement and retention.

This is a remote-first company, but you’ll be asked to attend occasional team days in the London office (roughly once every 2-3 months).

THE ROLE
Reporting into the Head of Data Science & Insights, you’ll be the go-to analyst for your product tribe. This isn’t a role where you’ll be working off a backlog of stakeholder tickets – they’re looking for someone who’s naturally curious, confident in owning their analysis roadmap, and keen to surface ideas that lead to real business impact.

Your day-to-day will include:

  • Deep-diving into user data to optimise free trial performance and early-stage user journeys

  • Designing and analysing A/B tests to inform product development

  • Building and maintaining DBT pipelines and ensuring data models are fit for purpose

  • Collaborating with engineers to ensure Snowplow tracking is implemented correctly

  • Partnering across product, engineering, and design to identify and drive opportunities

YOUR SKILLS

  • Strong SQL skills – you’ll be writing it every day

  • A background in data analysis within a digital product environment

  • Experience with experimentation (A/B testing) is a strong plus

  • Experience with subscriptions or optimising user onboarding would be highly desirable

  • Python skills are a nice-to-have, but not essential

  • A self-starter mindset and comfortable working autonomously within a tribe model

WHAT YOU’LL GET

  • £45,000 base salary

  • Excellent learning and development budget with protected time for upskilling

  • Internal progression programmes and support

  • Remote-first culture with flexible working

  • Collaborative, high-impact team working on meaningful product challenges

PROCESS

  • Introductory interview with the hiring manager

  • Light case study (no data, focused on approach)

  • Technical interview with two team members

  • Culture interview with a stakeholder from another function

This team is in early stages of hiring, so you’ll be getting in at the ground level with no one else currently in process.

If you’re a data analyst looking for a strategic role within a collaborative product environment – and you want to work where your ideas genuinely shape direction – this could be the right move.

To Apply for this Job Click Here

Senior Marketing Science Manager

London

£50000 - £65000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

Senior Manager – Marketing Science
Covent Garden, London (Hybrid – 3 days in-office incl. Fridays)
£50,000 – £60,000 (up to £65k DOE)
Experience: 2-4 years in analytics, media, or data science

A growing digital agency in Central London is looking for a Senior Manager – Marketing Science to join their high-performing team. This is a unique opportunity to work at the intersection of media and data, leading technical delivery across a range of marketing analytics projects.

About the Role

You’ll act as the day-to-day technical lead across several client accounts, supporting both media and data science teams. From marketing mix modelling and attribution to lifetime value analysis and propensity modelling, your insights will help drive campaign and business decisions.

The agency is investing heavily in its data capabilities, and this role is key to that growth.

Key Responsibilities

  • Lead technical delivery across projects such as MMM, LTV, incrementality, and dashboarding

  • Bridge the gap between media activation and advanced analytics

  • Collaborate with internal stakeholders and clients

  • Guide junior analysts and provide technical support

  • Work across sectors on both tactical and strategic data projects

Ideal Candidate

  • 2-4 years’ experience in data science, marketing science, or analytics (media or agency experience preferred)

  • Skilled in Python (essential), with experience in at least two of the following: MMM, Attribution, Propensity Modelling

  • SQL and R are nice to have

  • Strong strategic thinking and a commercial mindset

  • A proactive, problem-solving approach with strong communication skills

Why Apply?

  • Hybrid working with a vibrant Central London office

  • A growing and ambitious team with real opportunity to shape your role

  • Varied and high-impact projects across well-known brands

  • Supportive, collaborative culture with space to grow into leadership


Apply now to join a forward-thinking team where data and strategy go hand in hand.

To Apply for this Job Click Here

Senior Web Product Manager (Digital)

London

£40000 - £50000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

Senior Web Product Manager – Global Education Group
Salary: Up to £50,000
Location: Hybrid – 4 days per week in Central London

Are you a strategic, hands-on digital leader with a passion for optimisation, experimentation, and data-driven growth?

A high-growth global education group is seeking a Senior Web Product Manager to lead the ongoing development of its unified web platform, supporting 100+ premium international schools. With a recent consolidation into a single Drupal CMS, the next phase focuses on innovation, CRO, SEO, UX, and AI-driven automation.

What You’ll Do

  • Own and evolve a large-scale, multi-site web platform across a diverse international portfolio.

  • Lead UX and feature innovation through testing, analysis, and user insight.

  • Drive CRO experiments from hypothesis to insight, optimising lead generation and user engagement.

  • Partner closely with in-house SEO specialists to drive organic growth and performance.

  • Collaborate with marketing, IT, and regional stakeholders to translate business needs into digital excellence.

  • Explore and implement AI and automation tools to improve efficiency and performance.

  • Manage vendors, budgets, and platform operations, ensuring high performance, uptime, and compliance.

About You

  • Proven experience managing complex web platforms

  • Analytical and technically confident, with a CRO and UX-focused mindset.

  • Solid understanding of SEO and user behaviour principles.

  • Comfortable managing small teams and collaborating across functions.

  • Outcome-oriented, with a bias toward experimentation and data-driven decision making.

  • Experience with AI tools or digital automation is a strong bonus.

Why Join?

  • Be part of a fast-moving, high-growth organisation with a global footprint.

  • Influence the digital experience of thousands of families across the world.

  • Collaborate with a high-performing, cross-functional digital team.

  • Shape the future of digital education in a premium, international context.

Find out more and apply via the link below !!!

To Apply for this Job Click Here

Digital Marketing Manager – FS/Lending

Nottingham

£50000 - £65000

+ Digital Analytics

Permanent
Nottingham, Nottinghamshire

To Apply for this Job Click Here

Digital Marketing Manager – FS / Lending Focus
Nottingham (remote, 1x/month travel – expensed)
£50,000 – £65,000 (could go higher for the right person)
⏱️ Urgent Hire – 1 Week Turnaround
No sponsorship

We’re hiring for a growing digital lender backed by a major international investor – currently scaling their UK presence. With rapid growth plans and a full digital rebuild underway, they need a Digital Marketing Manager to own their performance marketing and CRM activity.

Reporting into the Head of Data & Analytics, you’ll be the go-to for Google Ads optimisation, CRM campaign delivery, A/B testing, SEO, and channel performance insight. You’ll also be a key voice in shaping the UK’s digital strategy alongside senior stakeholders – including investors.

✅ 5+ years in digital marketing
Must have lending or banking experience (not insurance)
✅ Comfortable with FCA marketing guidelines (will be screened for this)
✅ Strong hands-on PPC experience, CRM/email/SMS campaigns
✅ Google Analytics (GA4), performance reporting
✅ Some mentoring/leadership exposure a big plus

Why join?

  • Newly funded scale-up environment with serious growth plans

  • Direct influence on strategy and spend

  • More breadth and visibility than in larger FS environments

  • Flexible working with minimal office requirement

  • Involved in a full website revamp

CVs (with coversheet) to Rosie – interviews starting ASAP. Don’t miss this one!

To Apply for this Job Click Here

Analytics Director

London

£70000 - £85000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

Analytics Director
Mid-size global performance marketing agency
Location: London (hybrid, 2 days in office)
Salary: £70,000-£85,000

Are you an analytics all-rounder ready to lead and innovate? Join a growing global marketing agency, backed by a major media group, as they evolve into a consultancy-led data and analytics practice.

What you’ll do:

  • Lead the data and analytics practice, combining strategy with hands-on implementation

  • Work directly with clients to solve bespoke challenges and deliver actionable insights

  • Collaborate with data tech teams to develop innovative solutions and AI-driven projects

  • Drive client strategies around measurement, attribution, propensity modelling, and martech integrations (Salesforce, Magento)

  • Build new capabilities and influence the future of the agency’s data offering

What we’re looking for:

  • Strong SQL skills and solid experience with Google Analytics & Tag Manager

  • Client-facing experience within an agency or consultancy environment

  • Ability to blend data strategy with practical delivery

  • Entrepreneurial mindset with a passion for innovation and AI-driven automation

  • Nice to have: Adobe Analytics, Microsoft tech stack, AI agent experience, Salesforce, Magento

Why join?

  • Work with exciting global clients including Amex, Shell, and Cambridge University

  • Opportunity to shape the agency’s analytics future and build a growing team

  • Collaborative, start-up mentality within a well-backed organisation

Work pattern: 2 days per week in London office (Tue & Thu), flexible otherwise

If you want to be at the forefront of performance marketing analytics, driving innovation and delivering value at scale, we want to hear from you.

To Apply for this Job Click Here

Data Insights Analyst

Wallingford

£45000 - £55000

+ Advanced Analytics & Marketing Insights

Permanent
Wallingford, Oxfordshire

To Apply for this Job Click Here

Data Insights Analyst
Up to £55,000 | Hybrid – 3 Days in Oxfordshire

A rapidly scaling e-commerce and logistics company is looking for a Data Insights Analyst to help shape the future of its customer experience and commercial strategy. With sustainability and tech innovation at its core, the business operates multiple online brands and is one of the largest third-party sellers on global marketplaces.

The Role

This is a high-impact, hands-on analytics role focused on driving smarter decision-making across marketing, product, and customer experience teams. You’ll work closely with stakeholders to uncover behavioural trends, improve digital performance, and develop data-led strategies that support business growth.

Key Responsibilities:

  • Analyse customer journeys, engagement patterns, and conversion funnels to identify opportunities for UX and performance improvement

  • Support development of personalisation and recommendation engines

  • Optimise paid traffic performance across channels like Google Ads and Shopping

  • Deliver insights that enhance retention, loyalty, and repeat purchase behaviour

  • Perform deep-dive analysis using large datasets (customer, product, marketing, transactional)

  • Contribute to the creation of a Single Customer View across brands

  • Collaborate with tech teams to ensure clean data pipelines and reliable tracking

  • Present findings to non-technical stakeholders and influence strategic decisions at senior levels

  • Continuously test, iterate, and refine data-driven hypotheses to support experimentation

About You

  • A few years’ experience in data, analytics, or insights roles – ideally in e-commerce or online consumer behaviour

  • Strong skills in SQL, Excel, and/or BigQuery (or similar tools)

  • Clear communicator with the ability to translate data into actionable stories

  • Commercially minded – you focus on business impact, not just analysis

  • Proactive, curious, and comfortable working with autonomy in a fast-paced environment


Ready to make your mark in a data-driven, digital-first business?
Apply now and help shape the customer experience for a company at the forefront of online retail innovation.

To Apply for this Job Click Here

Senior Strategy Analysis Manager

London

£55000 - £70000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

Senior Strategy Analysis Manager
Location: Central London (3 days per week in office)
Base Salary: £70,000
Company: Leading Rail Service Provider

We are seeking a Senior Strategy Analysis Manager to join a dynamic commercial strategy team within a major UK-based rail operator. This is an exciting opportunity to provide key insights into revenue analysis, business planning, and commercial reporting, working closely with the senior leadership team and stakeholders such as the Department for Transport.

Key Responsibilities:

  • Lead and manage a team of 3 Analysts, overseeing analysis related to passenger demand, trends, customer behavior, pricing, and revenue protection activities.

  • Provide valuable insights into forecasts, commercial models, partnerships, and revenue effectiveness to support the commercial decision-making process.

  • Take the lead on the development and delivery of annual business plans, revenue insights, and monthly commercial reporting.

  • Collaborate with the Revenue Management team and provide strategic data to inform decision-making.

  • Lead the development of the data and analysis strategy for the Commercial department.

Ideal Candidate:

  • Experience within the rail industry is preferred, but not essential.

  • Solid understanding of revenue analysis and management principles.

  • Strong leadership experience, with a proven track record in managing and developing a team.

  • Technical proficiency in tools such as Tableau, PowerBI, and SQL.

Interview Process:

  • Stage 1: 45-minute initial screen with senior leadership.

  • Stage 2: A practical task summarizing a piece of price sensitivity research and presenting findings to the board in a 6-slide presentation.

If you’re looking for a strategic role with a focus on data-driven decision-making in the rail industry, apply now!

To Apply for this Job Click Here

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Whether you're seeking entry-level data analyst jobs or senior-level analytics jobs with top employers, we have the right opportunity for you. Search now to find the perfect selection of analytics jobs to match your technical skills and industry experience.

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