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.

 

Principal Data Scientist

London

£85000 - £125000

+ Data Science & AI

Permanent
London

To Apply for this Job Click Here

Lead Data Scientist

London

85-120k

If you’re a hands-on Data Science / AI specialist who loves solving real operational problems, this role puts you right at the heart of client delivery. You’ll shape the problems, design and build the solutions, and see your models deployed into live environments – not parked as endless POCs.

THE COMPANY

This fast-growing consulting firm helps organisations across the public sector, defence and commercial markets deliver measurable improvements in performance through data, AI and digital solutions. They are building a modern AI & Digital capability that sits at the front of transformation programmes, working shoulder-to-shoulder with clients on their toughest operational challenges.

THE ROLE

As a Lead Data Scientist, you will blend hands-on technical work with consulting, stakeholder management and practice-building.

  • Identifying high-impact Data Science, Machine Learning, AI and simulation opportunities on client engagements
  • Scoping and shaping problems, designing experiments and roadmaps, and then building and deploying models end-to-end
  • Leading technical workstreams, managing small teams and ensuring projects are delivered on time and to a high standard
  • Translating complex technical concepts into clear, compelling narratives for non-technical senior stakeholders
  • Coaching and mentoring consultants to build their capabilities in DS/ML/AI and modern analytics

YOUR SKILLS & EXPERIENCE

  • Strong background in Data Science, Machine Learning, AI, simulation or advanced analytics, with clear examples of end-to-end delivery
  • Proven ability to shape, not just execute: from defining the problem and designing the solution, through to delivery and measurement of impact
  • Consulting capability – comfortable running client workshops, identifying opportunities, influencing senior stakeholders and supporting pitches
  • Evidence of measurable commercial or operational impact (e.g. revenue growth, cost reduction, efficiency gains, service improvement)
  • Hands-on experience building models and turning prototypes into robust, production-ready solutions
  • Experience leading teams or technical workstreams in a project environment
  • UK citizenship (for security clearance purposes) and willingness to travel across the UK 2-3 days per week, depending on client needs

Nice-to-have experience:

  • Background in a consulting environment or a high-performing in-house DS/AI team
  • Exposure to sectors such as defence, public sector and consumer/retail
  • Familiarity with modern data and AI tooling such as Python, Spark, Databricks, Azure cloud, and Generative AI platforms (experience with specific tools is helpful but not essential)
  • A mix of technical, product and operational experience – comfortable talking both code and business outcome

To Apply for this Job Click Here

Data Science Lead

Leicester

£60000 - £77000

+ Data Science & AI

Permanent
Leicester, Leicestershire

To Apply for this Job Click Here

Lead Data Scientist

Leicester

Up to 77,000

Company overview:

Ready to work with one of the UK’s largest ecommerce companies? Join their evolving and innovative Data Science team! This data-driven company is known for its online presence and is now focusing on the development and optimisation of marketing strategies and solutions.

THE ROLE

As a Lead Data Scientist, you will be actively leading the development of projects and models in the central data science team, as well as liaising with stakeholders to enhance functions.

Specifically, you can expect to be involved in the following:

  • Code reviews
  • Development of sequencing models & recommendation engines
  • Communicating with stakeholders and optimising campaigns

SKILLS AND EXPERIENCE

The successful Lead Data Scientist will have the following skills and experience:

  • Strong proficiency in python, SQL
  • Machine Learning experience
  • Search, Recommendation, Personalisation, XGBoost, Two Tower or Neural Network experience
  • Managerial experience preferred
  • Strong communication skills

HOW TO APPLY

Please register your interest by sending your CV via the Apply link on this page!

To Apply for this Job Click Here

Staff Machine Learning Scientist

San Francisco

$200000 - $260000

+ Data Science & AI

Permanent
San Francisco, California

To Apply for this Job Click Here

Staff Machine Learning Scientist

Location: SF Bay Area – Hybrid (3 days/week onsite)

Salary: $200-260k base + Equity

A leading commerce marketplace with 130M+ users and billions of daily events is hiring a Staff Machine Learning Scientist to drive innovation across personalization, feed ranking, computer vision, and GenAI. You’ll work on high-impact ML solutions that directly shape user experience and business outcomes at massive scale.

What You’ll Do

  • Lead full-lifecycle ML projects from idea to production across core areas like personalization, trust & safety, marketing optimization, and user engagement.
  • Own the ML development process-from data exploration and feature engineering to model training, deployment, and post-launch optimization.
  • Collaborate cross-functionally with ML engineers, PMs, and business stakeholders to identify and prioritize high-leverage initiatives.
  • Experiment with emerging AI techniques, including GenAI, computer vision, and LLMs, to push the boundaries of what’s possible on the platform.
  • Build scalable, production-ready ML systems that enhance key metrics like retention, engagement, and conversion.

What You Bring

  • 7-10 years of experience building, deploying, and maintaining ML models at scale.
  • Deep expertise in Python, SQL, Spark (PySpark or Scala) and frameworks like PyTorch or TensorFlow.
  • Proven track record in consumer tech or large-scale marketplaces companies.
  • Hands-on experience with CNNs, Transformers, Vision Transformers, and personalization algorithms.
  • Background in user behavior modeling, search relevance, or real-time data systems.
  • Strong foundation in experimentation (A/B testing), statistics, and applied ML.
  • Exceptional communication skills and the ability to translate technical insights into business value.
  • Experience with LLMs, RAG (Retrieval-Augmented Generation), or PEFT (Parameter-Efficient Fine-Tuning) techniques.

To Apply for this Job Click Here

Staff Marketing Analyst

$200000 - $250000

+ Advanced Analytics & Marketing Insights

Permanent
New York

To Apply for this Job Click Here

Staff Marketing Analyst

Location: New York (Hybrid)

Salary: $200,000-$250,000 Base + Bonus + Equity

Join a high-growth SaaS innovator backed by top-tier investors as they scale their Marketing Analytics capabilities to power the next phase of growth. This Staff Marketing Analyst position sits at the intersection of data, marketing, and business strategy-delivering the insights that drive pipeline, accelerate conversion, and optimize customer acquisition across all go-to-market motions.

THE ROLE

As a Staff Marketing Analyst, you’ll own the strategy, architecture, and execution of marketing analytics. You’ll partner closely with Growth, Demand Gen, Digital, and Product Marketing teams to define KPIs, analyze performance, and bring visibility to what’s working and what’s not. Your work will influence campaign spend, GTM roadmap, and executive decision-making.

Key Responsibilities:

  • Define and evolve core marketing metrics across the funnel: acquisition, pipeline velocity, ROI, CAC, and attribution.
  • Deliver clear, actionable insights through in-depth analysis of cross-channel campaigns (digital, paid, content, lifecycle).
  • Build scalable dashboards and automated reporting to support real-time visibility for GTM leaders.
  • Partner with RevOps and Sales Analytics to align marketing efforts with revenue impact and customer segmentation.
  • Identify optimization opportunities through experimentation frameworks, A/B testing, and customer behavior modeling.
  • Develop and maintain clean, well-modeled marketing data sets for long-term scalability and growth analysis.

ABOUT YOU

Required:

  • 7+ years of experience in analytics, with a strong track record in Marketing or GTM Analytics at a SaaS or high-growth tech company.
  • Advanced SQL skills and deep experience with BI tools like Looker, Mode, or Hashboard. Experience with Python or R a plus.
  • Strong understanding of modern SaaS marketing channels and KPIs (e.g. MQL, SQL, pipeline contribution, CAC, LTV).
  • Strategic thinker with the ability to translate complex data into simple insights and present them to cross-functional stakeholders.
  • Comfortable operating independently in a fast-paced, collaborative environment where priorities evolve quickly.

WHAT’S ON OFFER

  • High-impact, high-visibility role with ownership across the full marketing analytics stack.
  • Competitive compensation and equity at a top-performing AI-driven SaaS brand.
  • Opportunity to shape analytics foundations and influence GTM strategy at scale.
  • Collaborative culture, modern tech stack, and hybrid flexibility in NYC.

To Apply for this Job Click Here

Senior Analytics Engineer

Chicago

$160000 - $175000

+ Advanced Analytics & Marketing Insights

Permanent
Chicago, Illinois

To Apply for this Job Click Here

Senior Analytics Engineer

Remote, US based

$160k-$175k base salary

A mission driven SaaS company supporting thousands of nonprofit organizations is scaling its data and analytics capability. The platform powers donor management, fundraising, and payments, helping nonprofits strengthen communities and drive measurable impact. As the business grows, data is becoming central to how decisions are made across Finance, GTM, and Product.

This is an opportunity to step into a high ownership analytics engineering role where your work directly influences business strategy and execution.

The Role

As a Senior Analytics Engineer, you will own the analytics layer end to end. This role blends data modeling, analytics engineering, reporting, and stakeholder partnership, with a clear mandate to move the organization from reactive reporting to insight led decision making.

You will be embedded within the Finance organization and work closely with leaders across Finance, Sales, GTM, RevOps, and Product. This is a senior individual contributor role with a clear path toward people leadership as the data function matures.

What You Will Do

  • Own the analytics stack from data modeling in Snowflake through to dashboards and reporting in Metabase
  • Design and maintain high quality data models that power trusted, scalable analytics
  • Lead the migration away from legacy BI tools and establish a single source of truth
  • Build self service dashboards for Finance, GTM, RevOps, and Product stakeholders
  • Partner with business leaders to translate questions into durable analytics solutions
  • Proactively surface insights that influence planning, forecasting, and strategic decisions
  • Improve data quality, consistency, and usability across the analytics layer
  • Define analytics standards, tooling, and best practices as the function evolves
  • Support the transition toward predictive and forward-looking analytics over time

What We Are Looking For

  • 5-7+ years of experience in analytics engineering, analytics, or data analysis
  • Advanced SQL skills with hands on experience in Snowflake
  • Strong experience building dashboards in Metabase
  • Proven ability to own data models and analytics foundations end to end
  • Experience working cross functionally with Finance, Sales, GTM, RevOps, and Product
  • Comfort operating independently and taking full ownership of analytics domains
  • Experience with dbt, forecasting, experimentation, or predictive analytics is a plus
  • Interest in modern data tooling and AI enabled analytics
  • Strong communication skills and ability to work effectively with non technical stakeholders

Why This Role

This role is ideal for a Senior Analytics Engineer who wants ownership, visibility, and real influence. You will help shape how data is used across a growing SaaS organization while supporting a meaningful social mission, with the opportunity to grow into leadership as the team scales.

To Apply for this Job Click Here

Senior Software Engineer – CDN & Go

San Francisco

$190000 - $240000

+ Data Engineering

Permanent
San Francisco, California

To Apply for this Job Click Here

Senior Software Engineer – Go (CDN and Distributed Systems)

Remote, US or Canada

$190-204k base + RSUs

A leading cloud infrastructure company is hiring a Senior Software Engineer with strong Go and distributed systems experience to help build and scale its next generation global CDN. This team operates at massive scale, handling billions of requests per day and powering some of the fastest, most reliable experiences on the web.

The Role

You will design and build high performance distributed systems that make the internet faster and more resilient. As part of the CDN Infrastructure group, you will work on projects such as:

  • Evolving an internal CDN into a production ready customer platform
  • Designing systems that support safe, incremental customer migration
  • Scaling redirect handling from thousands to billions of requests
  • Implementing HTTP/3 and exploring post quantum cryptography
  • Driving performance improvements across the edge network

This role is ideal for engineers who enjoy deep technical challenges and want to influence how modern web infrastructure operates at global scale.

What We Are Looking For

  • Strong experience with distributed systems, CDN, caching, or networking infrastructure
  • Production Go experience. C and C plus plus backgrounds transfer well
  • Solid understanding of the HTTP layer and cloud networking
  • Experience operating systems at scale in a cloud or infra environment
  • Bonus: Linux tuning, performance optimization, or open source work

To Apply for this Job Click Here

Staff Growth Analyst

San Francisco

$20000 - $240000

+ Advanced Analytics & Marketing Insights

Permanent
San Francisco, California

To Apply for this Job Click Here

Staff Growth Product Analyst

US Remote

$200-240k base + equity

About the Role:

We’re looking for a Staff Growth Product Analyst to drive impactful growth analytics for an innovative AI-driven development platform that’s transforming how developers create and deploy user interfaces. Leveraging cutting-edge AI technologies, this platform enables rapid prototyping and significantly accelerates product development, enhancing user growth, engagement, and overall developer experience.

Role Highlights:

  • Deep dive into user behaviors, journeys, and growth funnels to uncover opportunities for enhanced engagement and acquisition.
  • Generate actionable insights aimed at boosting critical growth metrics like DAU, MAU, and user retention.
  • Design, execute, and analyze A/B tests to drive informed decision-making and product improvements.
  • Influence strategic decision-making through rigorous data analysis and compelling recommendations.
  • Collaborate cross-functionally with product managers, engineers, data scientists, and growth marketers to drive continuous product improvement and iteration.

Who You Are:

  • You have 7+ years of proven expertise in growth and product analytics, ideally within early-stage or innovation-driven product environments.
  • You’re adept at conducting thorough funnel analyses, spotting rapid experimentation opportunities, and recommending actionable product enhancements.
  • You thrive on solving complex analytical problems with high energy and intellectual rigor.
  • Experienced with modern data stack (e.g., Snowflake, dbt, Preset, Hashboard, Kafka, Fivetran, Omni, Hex, Sigma, SQL, Python).
  • You have previous experience (or a strong interest) in working with AI or machine learning-driven products.

Ideal Fit: You’re a driven, collaborative analytics expert passionate about influencing groundbreaking products. Excited by high-paced, innovative environments, you’re motivated by measurable impact and shaping the future of developer-focused, AI-powered technologies.

To Apply for this Job Click Here

Staff Data Platform Engineer

San Francisco

$200000 - $245000

+ Data Engineering

Permanent
San Francisco, California

To Apply for this Job Click Here

Staff Data Platform Engineer

US Remote

$200-245k base + Equity

We’re working with a rapidly expanding consumer tech startup that recently raised $125M in Series D funding. As they continue to scale, they’re looking to hire a Staff Data Engineer to join their growing data team. If you have a strong foundation in software engineering, a collaborative mindset, and a passion for driving data strategy, this is the opportunity for you!

The Role:
As a Staff Data Engineer, you’ll be a crucial part of the team, ensuring data is accessible, reliable, and actionable across the company. Working alongside engineers, data scientists, and business teams, you’ll help build scalable data platforms that drive key business initiatives and enable data-driven decision-making.

What You’ll Do:

  • Collaborate with engineering, data science, and business teams to understand data needs and implement effective solutions aligned with business objectives.
  • Design and build scalable data infrastructure and pipelines to handle high volumes of data as the company grows.
  • Lead the design and optimization of data architecture, ensuring it’s secure, high-performing, and scalable.
  • Improve and streamline data pipelines to provide fast, reliable access to high-quality data.
  • Contribute to the design of reporting frameworks and analytics tools that empower teams to make data-driven decisions.
  • Work with security teams to ensure data privacy and compliance standards are met.
  • Mentor junior engineers, share expertise, and promote best practices across the team.
  • Stay updated on new technologies and suggest improvements to enhance processes and tool efficiency.

You’re a Great Fit If:

  • You have 7+ years of experience in data engineering.
  • You’ve worked at a leading consumer tech company known for engineering excellence.
  • You’re an expert in SQL, Python, and data platform development.
    • Nice-to-have: Familiarity with AWS, Kubernetes, Redshift, Athena, S3, and Airflow.
  • You have hands-on experience with complex data infrastructures and optimizing data pipelines.
  • You’ve led large-scale data projects that had a significant impact on your organization.
  • You thrive in collaborative environments and have strong communication skills.
  • You have an ownership mindset and take responsibility for delivering results.

To Apply for this Job Click Here