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Senior Data Scientist
Remote (UK or EU)

This is a rare opportunity to join a newly formed team building applied Generative AI products that sit at the heart of a company’s future data and insights strategy. You will play a senior, hands-on role shaping how synthetic data and LLMs are used in real-world, commercial environments, with high autonomy and clear ownership from day one.

The Company
They are a global technology business operating at the intersection of data, research, and AI. Their platform enables organisations to generate high-quality insights using large-scale, consented data, and they are now investing heavily in AI-driven innovation. With strong backing and a clear product roadmap, they are focused on responsibly augmenting human data with advanced machine learning and synthetic intelligence.

The Role

• Design, build, and deploy Generative AI and LLM-based solutions for synthetic data generation and data augmentation
• Develop and validate statistical and machine learning methodologies to ensure data quality, reliability, and trust
• Work closely with Product and Engineering to take models from experimentation through to production
• Build systems that enhance real-world data rather than replace it, including open-text and structured outputs
• Communicate complex technical concepts clearly to non-technical stakeholders and external clients
• Operate end to end across problem definition, modelling, validation, and delivery

Your Skills and Experience

• Strong commercial experience applying Generative AI and Large Language Models in production environments
• Deep knowledge of NLP, text generation, and modern machine learning techniques
• Excellent grounding in statistics, experimental design, and model validation
• Expert Python skills within a data science or machine learning stack, plus strong SQL
• Experience working with large, complex datasets and collaborating with engineering teams
• Confidence explaining methodology, limitations, and impact to a broad range of stakeholders
• Exposure to synthetic data, prompt engineering, RAG, or cloud-based data platforms is beneficial but not essential

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Senior Credit Pricing Manager

£80,000-£90,000 + 20% Bonus

Remote in the UK

Harnham are exclusively partnered with a major UK digital retailer and financial services business to hire a Senior Credit Pricing Manager into a newly created leadership role; this is a rare opportunity to build out a more sophisticated pricing capability in a business with millions of customers, a large-scale credit proposition, and huge investment into analytics, commercial decisioning, and financial services growth.

THE COMPANY

This business is one of the UK’s largest digital retailers and embedded finance providers, operating at serious scale across ecommerce and financial services; with millions of active customers, billions in annual revenue, and a newly strengthened investment position following private equity backing, they are continuing to scale both their commercial and analytics capabilities. Their financial services arm sits at the heart of the customer proposition, offering flexible payment products including instalments, revolving credit, and BNPL-style products; this creates a rich environment for analytics professionals working across pricing, risk, customer lifetime value, and experimentation. This role sits within a newly evolving Commercial Analytics function, where pricing is being elevated from a more traditional credit risk setup into a commercially focused analytics team.

THE ROLE

As Senior Credit Pricing Manager, you’ll lead the build-out of a new credit pricing capability focused on acquisition pricing, customer lifecycle pricing, and broader pricing strategy across multiple lending products. You’ll manage a team of analysts and data scientists while owning pricing strategy across products including revolving credit, instalments, and embedded finance solutions.

Key responsibilities include:

• Defining pricing strategies across lending products, balancing profitability, customer outcomes, and regulation
• Owning fair value governance and representing pricing in senior forums and committees
• Setting valuation methodologies including NPV, IRR, and risk-adjusted margin frameworks
• Designing and interpreting A/B tests to assess pricing changes and elasticity
• Driving commercial decisions around lifetime value, unit economics, and pricing optimisation
• Partnering with analytics, product, compliance, engineering, and credit risk stakeholders
• Building a more advanced, commercially driven pricing function within financial services

This is a highly strategic role with strong visibility across senior leadership.

YOUR SKILLS & EXPERIENCE

The ideal candidate will have:

• Strong experience within credit pricing, lending analytics, credit risk, insurance pricing, or adjacent FS pricing environments
• Deep understanding of credit economics, unit economics, and customer lifetime value decisioning
• Experience using experimentation / A/B testing frameworks to inform pricing decisions
• Knowledge of complex financial products including revolving credit, instalments, cards, or embedded finance
• Prior management or leadership experience
• Strong commercial judgement and stakeholder management skills

Nice to have:

• SQL / Python knowledge (not essential to be hands-on)
• Experience in model governance, forecasting, or cashflow modelling
• Background in fintech, insurance, debt purchasing, or regulated financial services

THE BENEFITS

• £80,000-£90,000
• 20% annual bonus
• £6,500 flexible benefits allowance (can be used towards salary uplift or benefits)
• 30 days holiday + bank holidays

Flexible hybrid model (ideally 2-3 days in office in Merseyside, however highly negotiable patterns for the right person)

HOW TO APPLY

Please register your interest by sending your CV to Adam Osborne at Harnham via the Apply link on this page

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DATA AND REPORTING ANALYST

LONDON/HYBRID

UP TO £70,000

Data and Reporting Analyst

London or Southampton Hybrid Competitive salary plus bonus

This is a chance to join a high growth fintech where finance reporting and analytics sit at the heart of decision making. You will work closely with senior stakeholders, owning reporting that directly supports performance, risk, and growth.

The Company

They are an award winning fintech group operating across consumer finance, known for exceptional customer outcomes and strong technology investment. The business combines the backing of global financial expertise with a collaborative, people first culture. With continued expansion, they offer stability alongside genuine career progression.

The Role and Responsibilities

• Deliver weekly, monthly, and ad hoc finance reporting and analysis
• Design and document reporting solutions with finance and business teams
• Prepare and manage data across multiple platforms with a focus on accuracy
• Build and maintain BI dashboards using tools such as QuickSight, DBT, and Airflow
• Support audit, due diligence, and financial reporting requirements

Your Skills and Experience

• Strong commercial experience in reporting, analytics, and financial analysis
• Advanced SQL capability, ideally using Postgres or Redshift
• Experience working with large relational datasets and BI tools
• Strong Excel skills and ability to translate business requirements into data outputs
• Proactive, detail focused, and comfortable working independently

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Product Analyst
London (Hybrid)
Up to 65k

This is an opportunity to join a growing digital product business where data plays a critical role in shaping product direction. We are investing heavily in analytics to improve feature performance, scale experimentation, and build better on device experiences used by millions of people every month.

The Company
We are a B2B2C digital product business that builds on device experiences for mobile network operators. Our tools make it easier to manage, measure and monetise the device experience at scale, helping partners drive engagement, advertising revenue and brand affinity. Our products are used by millions of users globally and generate billions of impressions, creating a rich and complex data environment.

The Role
You will join our Product Analytics team, working closely with product and engineering to improve how our products perform and evolve. This is a hands on role for someone who enjoys getting deep into the data, spotting opportunities, and influencing product decisions.

You will take ownership of end to end product analysis, helping us improve feature quality, scale experimentation, and make faster, better informed product decisions through data.

Key responsibilities include:

• Conducting deep dive analysis into product performance, user behaviour and feature usage
• Identifying anomalies, diagnosing issues and understanding what is driving changes in metrics
• Designing, analysing and scaling experimentation across key product areas
• Evaluating A/B tests and clearly communicating outcomes and recommendations
• Partnering with product teams to inform roadmap decisions and feature enhancements

Your Skills and Experience

• Strong product analytics background within a digital or consumer facing product environment
• Advanced SQL skills and experience using Looker or similar BI tools
• Proven experience with experimentation and A/B testing methodologies
• Python for analysis is highly desirable
• Exposure to dbt is beneficial but not essential
• Confident communicator, able to translate complex analysis into clear insights

What We Offer

• Hybrid working with a London based office
• The opportunity to work on high scale products used by millions of users
• Access to large volumes of data and meaningful experimentation
• Clear scope to influence product quality, performance and growth

How to Apply
Apply now to find out more about this Product Analyst role and how it could support your next career move.

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Experimentation Specialist

London | Up to £45,000 plus benefits | Hybrid working

A great opportunity to join a growing experimentation function within a large, digital-first organisation. This role offers the chance to shape testing strategy, influence roadmaps, and make a measurable impact across multiple brands and digital touchpoints. You will be joining at an exciting stage as they build out a dedicated team.

The Company

They are a well-established, multi-brand retail group with a significant presence in ecommerce and digital product. The organisation is investing heavily in experimentation, data and insights to drive performance and enhance customer experience across their online platforms. With a fast-paced environment and a strong appetite for testing, they offer the chance to embed experimentation culture across a complex digital ecosystem.

The Role

• Support the build of a centralised experimentation function.
• Translate commercial objectives into experimentation roadmaps.
• Prioritise tests based on value, business context and feasibility.
• Lead ideation, design and end-to-end execution of A/B tests.
• Partner with technical teams to ensure robust implementation.
• Analyse test results and communicate insights to stakeholders.
• Distinguish CRM experimentation from website CRO and support both areas.
• Contribute to training and enablement across digital teams.

Your Skills and Experience

• Strong commercial experience running experimentation programmes.
• Hands-on experience setting up and analysing A/B tests.
• Understanding of experimentation principles, digital metrics and measurement.
• Experience with platforms such as GA4, Optimizely or similar tools.
• Ability to create, manage and communicate experimentation roadmaps.
• Comfortable working cross-functionally within product, digital, CRM and tech teams.
• Able to work independently and prioritise effectively.
• Experience with user testing platforms is an advantage.

What They Offer

• Salary up to £45,000 depending on experience.
• Hybrid model with four days in the central London office.
• 20 days holiday plus bank holidays.
• Pension scheme with employer and employee contributions.
• Access to wellbeing, health and financial support services.
• Retail discounts across all brands.
• Discounted gym membership and fitness support.
• Employee recognition and reward schemes.
• Internal learning platform with extensive training content.
• Opportunities to progress as the experimentation function grows.

How to Apply
If you are passionate about experimentation and want to help shape a growing team, apply with your CV today.

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Account Analytics Analyst
London (Hybrid) | Up to £50,000 + benefits

We’re hiring an Account Analytics Analyst to join a fast-paced analytics team working within a digital marketing environment.

This is a great opportunity for someone with strong analytical skills and marketing data experience who enjoys turning complex datasets into clear commercial insights that improve campaign performance.

What you’ll be doing:
* Analysing online & offline marketing and consumer data

• Delivering actionable insights to optimise campaigns and ROI
• Supporting Marketing Mix Modelling (MMM) projects
• Working with SQL, Python or R for hands-on analysis
• Building reports and presenting findings to stakeholders
• Collaborating with media, sales, product and account teams

What we’re looking for:

• 2-4 years’ experience in analytics / marketing analytics
• Strong SQL plus Python or R exposure
• Understanding of digital marketing & campaign performance
• Experience with BI tools such as Tableau
• Strong communication and stakeholder skills
• Analytical mindset with commercial curiosity

Ideal for someone looking to step into a highly commercial, client-facing analytics role with strong progression opportunities.

Apply now or reach out for more information.

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Product Analyst – £55,000 (Hybrid – London)

Industry: Consumer Marketplace / Mobile App
Department: Product & Insights

We’re looking for a Product Analyst to join a fast-growing consumer marketplace used by millions globally. You’ll work closely with product managers, designers, and engineers to uncover insights, shape user experiences, and drive commercial performance.

What You’ll Do

• Analyse user behaviour and product performance across key journeys

• Build dashboards and self-serve insights for cross-functional teams

• Support A/B testing: design experiments, interpret results, recommend next steps

• Work with data and platform teams to ensure clean, scalable datasets

• Present clear, actionable insights that influence product strategy

What We’re Looking For

• Strong SQL skills and experience working with large datasets

• Comfortable using Python for product analytics

• Experience with product experimentation / A-B testing

• Familiarity with Looker, Tableau, or similar BI tools

• Confident communicator who can simplify complex data for stakeholders

• Curious, proactive, and thrives in a fast-paced product environment

Why Apply

• Work on high-impact product features used by millions

• Hybrid working, flexible culture, strong learning budget

• Fast-growing environment with real ownership of analysis and experiments

Find out more and apply via the link below.

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Ecommerce Analyst
Banbury (hybrid) £45,000 to £60,000 plus benefits

This is a newly created Ecommerce Analyst role offering the chance to take real ownership of insight in a fast-growing, product-led ecommerce business. You will play a key role in shaping how data is used to drive trading, acquisition and customer decisions, with visibility across senior stakeholders and the freedom to influence how analytics is done.

The Company
They are a direct-to-consumer ecommerce business with a strong digital footprint and an expanding product range. Ecommerce sits at the heart of their commercial strategy, supported by significant investment in paid media and digital channels. The business is highly data-aware and is now looking to strengthen insight by appointing a dedicated ecommerce analytics specialist.

The Role
You will act as the central owner of ecommerce reporting and analysis, moving the business from fragmented data to clear, actionable insight. Key responsibilities include:

• Owning ecommerce performance reporting and building scalable dashboards used across the business
• Analysing trading performance, traffic, conversion and customer journeys
• Evaluating paid media performance across key digital channels and supporting attribution understanding
• Identifying opportunities to improve acquisition efficiency and commercial outcomes
• Translating complex analysis into clear recommendations for ecommerce, marketing and finance stakeholders
• Proactively surfacing insights rather than responding to ad hoc requests

Your Skills and Experience

• Strong commercial experience in ecommerce or digital analytics
• Confident working with tools such as GA4, SQL, BigQuery or Looker
• Experience analysing acquisition performance, conversion and customer behaviour
• Ability to work independently and take ownership in a fast-paced environment
• Clear communication skills with the confidence to influence non-technical stakeholders

What They Offer

• Salary between £45,000 and £60,000 depending on experience
• Hybrid working with a strong preference for regular on-site collaboration
• High-impact role with visibility across senior leadership
• Opportunity to shape ecommerce analytics in a growing business
• Supportive, collaborative office environment with clear scope for progression

How to Apply
Apply now to learn more about this Ecommerce Analyst opportunity through Harnham, specialists in Data and Analytics recruitment.

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