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.

Loyalty Manager – Contract

London

£300 - £340

+ Advanced Analytics & Marketing Insights

Contract
London

To Apply for this Job Click Here

Loyalty Manager – Contract
Health & Beauty Retail Client
£300-£340 per day – Outside IR35
London – 2-3 days onsite

Are you a commercially minded loyalty specialist who thrives on shaping customer propositions across diverse European markets?

An international retail group, well known for its beauty and pharmacy brands, is looking for an experienced Loyalty Manager to join their Centre of Excellence team on a 12-month contract. This role supports group-level loyalty strategy across key European businesses, with an initial focus on developing and testing new propositions for various markets.

With over a dozen loyalty programmes already in play across their brand portfolio, the business recognises the need to evolve and elevate its group loyalty proposition. You’ll be joining an established central team and working closely with a Loyalty Specialist and another Loyalty Manager, reporting into the Group Loyalty function.

Role & Responsibilities

  • Own the end-to-end development of loyalty concepts for European business units
  • Collaborate cross-functionally with regional stakeholders, CRM and tech teams
  • Lead the creation, testing and evolution of loyalty propositions – with an emphasis on app-centric experiences and digital-first engagement
  • Provide thought leadership on best practice loyalty strategies and consumer trends
  • Influence internal stakeholders and present ideas to senior leadership with clarity and conviction

Skills & Experience

  • Proven experience in loyalty, CRM, customer strategy and consumer behaviour
  • Strong stakeholder management and influencing skills – ideally in a pan-European context
  • Strategic thinker with a hands-on approach to testing and iterating customer propositions
  • Previous consultancy or group-level experience advantageous
  • Comfortable working in a non-technical environment but confident engaging with tech and CRM teams

Benefits

£300-£340 per day outside IR35, 12 month contract, London, 2-3 days in the office

How to Apply

Register your interest by sending your CV to Lloyd Dunstall via the Apply link on this page

Loyalty / Customer Loyalty / Loyalty Programmes / CRM

To Apply for this Job Click Here

Loyalty Manager

West London

£250 - £325

+ Advanced Analytics & Marketing Insights

Contract
West London, London

To Apply for this Job Click Here

  • 12-Month Contract
  • Day Rate : £250-£325
  • Hybrid Working in West London (3 days on site per week)

Key Responsibilities

  • Lead the development of customer-centric loyalty propositions across European markets.
  • Conduct loyalty program health checks and make data-driven recommendations to optimise performance.
  • Project manage the end-to-end delivery of loyalty initiatives, from concept development to cross-functional execution.
  • Build strong stakeholder relationships across local business units, operations, and group tech teams.
  • Develop and maintain internal knowledge-sharing platforms, masterclasses, and strategic playbooks.
  • Own the customer journey across both digital and in-store touchpoints.

Essential Skills & Experience

  • Proven experience in loyalty or customer proposition development, preferably within the retail, travel, or subscription services industries.
  • Strong understanding of customer behaviour, commercial drivers, and the ability to apply insight into meaningful strategies.
  • Ability to manage multiple stakeholders across functions and regions, ideally with experience working cross-border or in a consultancy setting.
  • Strategic thinker with a hands-on approach to deliver – able to shift between big-picture planning and tactical execution.
  • Excellent communication, influencing, and storytelling skills – able to tailor messaging for varied audiences.

To Apply for this Job Click Here

Devops azure

€50000 - €55000

+ Data Engineering

Permanent
Hauts-de-Seine, ÃŽle-de-France

To Apply for this Job Click Here

DEVOPS AZURE
IDF – 2 jours de télétravail
UP TO 55K
€ FIXES + 2K variable

Azure – Kubernetes – Terraform – MCO

L’ENTREPRISE
C’est une entreprise du retail qui développe des solutions innovantes. Dans un contexte de forte croissance, l’entreprise recherche un expert Devops sur Azure pour assurer la maintenance en condition opérationnelle de ses outils devops.

LE POSTE

Rattaché directement au Manager Devops et au sein d’une équipe de 5 personnes, vous aurez un rôle à 80% maintien des outils et 20% de taches Devops :

  • Gérer les incidents et les SLA/SLO
  • Analyser et lire des logs
  • Suivre les tableaux de bord et les alertes.
  • Automatiser et exécuter les processus de Build et de déploiement
  • Identifier et répondre aux incidents de production et piloter l’analyse des root causes et les mesures correctives.
  • Surveiller et prendre en charge de manière proactive la plateforme de l’entreprise
  • Définir et mettre en Å“uvre des solutions de contournement et des mesures d’atténuation.
  • Assurer la distribution, les performances et l’évolutivité de la plateforme.
  • Vérifier les livraisons, les déployer dans un environnement de préparation et assurez la qualité
  • Mettre en Å“uvre des améliorations, par exemple via des scripts ou des outils disponibles.

LE PROFIL

  • Master ou équivalent en informatique
  • Minimum 2 ans d’expérience dans l’utilisation de Linux, avec une expérience en automatisation et déploiement
  • Connaissance obligatoire de Kubernetes et de Terraform
  • Excellente maîtrise technique d’Azure ARM, PowerShell
  • Des certifications Azure sont un atout
  • Niveau d’anglais B2 requis

POSTULER

Merci de joindre votre cv à jour et je vous recontacterai dès que possible.

To Apply for this Job Click Here

Founding Software Engineer (Python and React)

London

£100000 - £180000

+ Data Engineering

Permanent
London

To Apply for this Job Click Here

Founding Software Engineer (Python and React)

Remote (1 Week Per Month in Barcelona – Espensed)

Salary: £180,000 + Benefits

About the Company:

Our client is a UK-based deep tech start-up specializing in AI technology. They are looking for a Full Stack Engineer to join their dynamic and rapidly expanding team. This role offers a unique opportunity to work on cutting-edge AI systems and significantly impact the direction of a successful early-stage business.

Role Overview:

Key Responsibilities:

  • AI Software Development: Develop and enhance the company’s AI-based (LLM/RAG) software.
  • System Integration: Integrate offline versions of the software into customer systems.
  • Backend Development: Work primarily with Python to build scalable backend systems and APIs.

Minimum Qualifications & Experience:

  • Backend Proficiency: Strong experience in Python and building scalable backend applications.
  • API and Database Skills: Experience in creating APIs and working with PostgreSQL databases.
  • DevOps Expertise: Hands-on experience with setting up and managing stacks on AWS or GCP.

Why Join:

  • Career Growth: Opportunity for rapid career progression in a fast-moving start-up.
  • Influential Role: Shape the direction of a successful early-stage business.
  • Flexible Work Environment: Enjoy flexible work hours and hybrid working options.

Rewards:

  • Share Options: Generous share option scheme to benefit from the company’s success.
  • Dynamic Team: Be part of an enthusiastic and innovative team.

Next Steps:

Interested in leveraging your skills in a groundbreaking AI-focused start-up? Apply now to be part of a team that’s at the forefront of deep tech innovation.

To Apply for this Job Click Here

Data Scientist / Data engineer

Paris

€57000 - €59000

+ Data Science & AI

Permanent
Paris, ÃŽle-de-France

To Apply for this Job Click Here

DATA SCIENTIST / DATA ENGINEER

UP TO 60K€ PACKAGE

2-3 JOURS DE TÉLÉTRAVAIL

Python – SQL – Pyspark – AWS – Tableau

Une startup parisienne dans le domaine de la santé recherche un Data Scientist / Data engineer expérimenté. Si l’environnement startup vous intéresse, alors cette offre est faite pour vous !

LE POSTE

Rattaché au Head of Data, vous rejoindrez l’équipe data composée de deux personnes. Vous serez en charge de l’extraction, la collecte et l’interprétation des données à fort enjeux business. Vos missions au quotidien :

  • Collecter, centraliser et organiser les données s’assurant de leur qualité et leur disponibilité
  • Détecter et corriger les données erronées, doublons ou incohérences, tout en garantissant un entrepôt de données bien structuré
  • Améliorer occasionnellement des pipelines de données, concevoir des algorithmes d’analyse et des modèles prédictifs fiables, créer des POC sur des sujets IA
  • Créer des dashboards, rapports et visualisations claires pour aider les équipes métier à exploiter les données
  • Suivre les innovations data, proposer de nouvelles approches/outils pour améliorer les pratiques du pôle data

VOTRE PROFIL

  • Bac+5 au sein d’une top école d’ingénieur en mathématiques, statistiques ou data science
  • Minimum 2 ans expérience sur un poste similaire au sein d’une startup/scaleup avec une forte orientation produit
  • Expérience solide sur les langages de programmation SAS, SPSS, Python, SQL, Pyspark
  • Bonne maîtrise des modèles d’apprentissage automatique
  • Maîtrise d’un cloud public (AWS, GCP ou Azure)
  • Vous êtes autonome, bon communicant et aimez le travail d’équipe

POUR POSTULER

Merci de joindre votre cv à jour et nous reviendrons vers vous rapidement.

To Apply for this Job Click Here

AI Engineer

Stoke-on-Trent

£65000 - £70000

+ Data Science & AI

Permanent
Stoke-on-Trent, Staffordshire

To Apply for this Job Click Here

AI ENGINEER

£70,000 + BENEFITS

PRIMARILY REMOTE

Make a real-world impact in an industry that needs smarter, more sustainable solutions. Join a fast-growing SaaS company on the cutting edge of Generative AI and document intelligence.

THE COMPANY:

I’m working with tech company that’s making a real impact in ESG, supply chain risk, and sustainability. This client is looking for a hands-on AI Engineer with AI/ML tooling experience to help build and prototype LLM-powered workflows.

THE ROLE:

This client are hiring an AI Engineer to:

  • Prototype and build GenAI tools for LLM-driven document reasoning
  • Develop microservices and APIs (FastAPI, Kubernetes) with solid CI/CD practices
  • Work on multimodal datasets: documents, images, structured content
  • Collaborate cross-functionally with product and data teams
  • Influence the direction of emerging AI tools

YOUR SKILLS AND EXPERIENCE:

A successful AI Engineer will have the following skills and experience:

  • Strong Python with AI/ML exposure
  • Experience with LLMs, RAG pipelines, document extraction
  • Prior work with multimodal data (NLP, CV, tabular)

THE BENEFITS:

You will receive a salary, dependent on experience. Salary is up to £70,000 On top of the salary there are some fantastic extra benefits.

HOW TO APPLY

Please register your interest by sending your CV to Molly Bird via the apply link on this page.

To Apply for this Job Click Here

Senior Marketing Scientist

London

£50000 - £65000

+ Advanced Analytics & Marketing Insights

Permanent
London

To Apply for this Job Click Here

SENIOR MARKETING SCIENTIST

£50,000 – £65,000

LONDON – 3X A WEEK

*Please note, this company is unable to sponsor, and you must be a UK resident to apply*

THE COMPANY

This boutique premium performance marketing agency is a super data-driven organisation, currently going through a growth phase and are expanding its marketing science team.

THE ROLE

This client is looking for a data-driven professional with expertise in Modelling, Data Science, and Data Visualisation to join our team. The role involves developing advanced models including LTV, propensity, attribution, and MMM to support business growth and media strategies. You’ll translate complex data into actionable insights through clear, practical outputs that inform key decisions. Additionally, you’ll design impactful BI dashboards, define effective reporting strategies for stakeholders, and ensure analytics tools like GA4 and Adobe Analytics are configured to capture meaningful data.

SKILLS + EXPERIENCE

  • Strong Python experience for modelling is a must
  • Experience in 2 out of the 3: propensity modelling, attribution modelling and MMM (Market mix modelling)
  • Ideally you will come from an agency background

HOW TO APPLY

If this sounds like the role for you, swiftly send over your CV to Izzi at Harnham by using the link below.

To Apply for this Job Click Here

Lead Analyst

City of London

£60000 - £90000

+ Advanced Analytics & Marketing Insights

Permanent
City of London, London

To Apply for this Job Click Here

LEAD ANALYST – SUPPLY & OPERATIONS
£60,000-90,000 + BONUS + BENEFITS
LONDON – HYBRID (2 DAYS IN OFFICE)

THE COMPANY

This is a brilliant opportunity to join a purpose-led organisation with a sustainability mission at its core. This business has grown rapidly over the past two decades and operates across multiple regions, offering innovative services in e-commerce, resale, and tech solutions. They’re known for using data to power their operations, pricing, and product range – all while driving a positive environmental and social impact.

THE ROLE

As a Lead Analyst, you’ll take a hands-on and strategic role in shaping analytics across the Supply and Operations side of the business. Reporting into the Director of Analytics, you’ll manage a small team and drive key initiatives that directly impact commercial performance and operational efficiency.

In this role, you will:

  • Own analytics across key business areas – leading reporting, metric development, and in-depth performance analysis
  • Translate complex data into clear recommendations for senior stakeholders
  • Build, validate and automate datasets for scalable reporting and insight generation
  • Lead strategic analysis into inventory coverage, cost savings, and operational improvements
  • Collaborate cross-functionally with Product, Tech and business teams
  • Champion analytical best practices and develop the capability of the wider analytics community
  • Line manage and mentor at least one analyst, with broader influence across the team

YOUR SKILLS AND EXPERIENCE

The ideal Lead Analyst will have:

  • 8+ years in analytics with a strong background in supply chain, operations or e-commerce/marketplace settings
  • Excellent SQL skills and experience working in cloud environments (GCP preferred)
  • Proficiency in a BI tool such as Tableau, Power BI or Looker
  • Experience with Python or R (Vertex AI exposure a plus)
  • A strong analytical toolkit including root cause analysis, segmentation, cohort analysis, funnel optimisation, LTV forecasting, and experiment design (A/B, multivariate, incrementality)
  • Solid stakeholder management and a track record of turning data into business impact
  • Previous experience leading others or mentoring within a data team
  • Ability to work in ambiguity and shift focus with evolving priorities

BENEFITS

In return, you’ll receive a salary between £70,000 and £90,000 depending on experience, plus a bonus and a comprehensive benefits package. You’ll work in a business that puts sustainability and innovation first, in a hybrid model with 2 days per week in a central London office.

HOW TO APPLY
Please register your interest by sending your CV to Dylan Butcher via the Apply link on this page.

To Apply for this Job Click Here

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