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OMNICHANNEL FORECASTING ANALYST

London | £50,000 to £60,000 + Benefits | Fixed Term Contract until April 2027

Are you a commercially minded analyst who enjoys turning data into strategic business decisions? This is an opportunity to join a growing omnichannel retail business where your forecasting expertise will directly influence trading performance, financial planning, and operational decision-making across retail and e-commerce channels.

The Company
This organisation is an established consumer retail business with a strong omnichannel presence and ambitious growth plans. They operate in a fast-paced environment where data, commercial insight, and collaboration are central to success. With investment in analytics and customer experience, they are focused on driving performance across both physical and digital channels. You will join a collaborative team that values innovation, accountability, and continuous improvement.

The Role
As an Omnichannel Forecasting Analyst, you will take ownership of sales and margin forecasting across retail and e-commerce operations.
Key responsibilities include:

• Building sales forecasts across retail stores using key performance drivers such as traffic, conversion, and average transaction value.
• Producing detailed e-commerce forecasts across daily, weekly, monthly, and annual planning cycles.
• Forecasting sales and margin performance to support trading decisions, budgeting, and financial planning.
• Translating sales forecasts into operational demand forecasts to support supply chain and resource planning.
• Leading forecasting reviews with senior stakeholders, highlighting risks, opportunities, and recommendations.
• Delivering ad hoc analysis to identify commercial opportunities and improve performance.
• Supporting promotional, pricing, and loyalty strategies through robust margin forecasting.
• Partnering with commercial, finance, supply chain, and business intelligence teams to improve forecasting accuracy and business outcomes.

Your Skills & Experience

• Strong experience in forecasting, commercial analytics, merchandising, revenue growth management, or a related analytical role.
• Excellent analytical skills with the ability to interpret complex datasets and deliver actionable insights.
• Strong commercial awareness and understanding of sales, margin, and key performance metrics.
• Experience working within a retail, e-commerce, consumer, or omnichannel environment.
• Excellent stakeholder management and communication skills, including presenting findings to senior audiences.
• Ability to manage multiple priorities within a fast-paced commercial setting.
• Proactive, collaborative, and solutions-focused approach to problem-solving.

What They Offer

• Salary of £50,000 to £60,000.
• Private healthcare including dental and optical cover.
• Pension scheme and life assurance.
• Generous employee discount programme.
• Annual salary reviews linked to performance and business success.
• Generous holiday allowance with the option to purchase additional leave.
• Birthday leave.
• Access to wellbeing initiatives and employee perks platform.
• Exposure to senior stakeholders and the opportunity to influence commercial strategy.
• The chance to develop your forecasting and commercial analytics expertise within a high-growth environment.

How to Apply
To learn more about this Omnichannel Forecasting Analyst opportunity, please submit your CV via the application link.

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Yes – I’d strip out most of the specific measurement terminology and make it feel like a broad senior analytics leadership opportunity.

Head of Marketing Analytics

Location: London (3 days a week)
Salary: £100,000-£150,000 + benefits

We’re looking for a Head of Marketing Analytics to lead and develop the marketing analytics function for a growing, data-led consumer business.

This is a senior leadership role with a strong hands-on element. You’ll be responsible for developing the analytics strategy, building robust foundations and helping the business make better decisions through data.

You’ll work closely with Marketing, Analytics and senior stakeholders to improve how performance is measured, understood and translated into action.

The role

You’ll lead a team of analysts and take ownership of the wider marketing analytics agenda, including:

• Developing the marketing analytics strategy and roadmap

• Improving how marketing performance is measured

• Building robust processes, frameworks and ways of working

• Providing insight to support commercial and marketing decisions

• Working across customer acquisition, engagement and retention

• Identifying opportunities to improve performance and efficiency

• Partnering with senior stakeholders to influence decision-making

• Developing and coaching the analytics team

This is a hands-on leadership role. We’re looking for someone who is comfortable getting into the detail, working directly with data and analysis, challenging existing approaches and building solutions themselves when required.

About you

You’ll have a strong background in marketing analytics, commercial analytics or a closely related discipline, ideally within a consumer-focused, digital or data-led business.

You’ll combine:

• Strong analytical and technical skills

• Commercial and strategic thinking

• Experience leading and developing people

• Confidence working with senior stakeholders

• The ability to turn complex analysis into clear recommendations

• A practical, delivery-focused approach

• The ability to balance longer-term strategy with immediate business priorities

We’re particularly interested in people who have built or developed analytics capabilities, rather than simply operated within an established function.

The opportunity

This is a chance to join at an important stage of the organisation’s growth and shape the future of Marketing Analytics.

There is a strong data foundation and significant opportunity to build on what already exists, introduce greater structure and establish a high-performing analytics function that has a real influence on the wider business.

If you’re a technically credible analytics leader who enjoys building, delivering and influencing, this could be an excellent opportunity.

£115k-£150k + up to 15% bonus + benefits | London

Find out more and apply via the link below!

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Head of Marketing Analytics
London (Hybrid, 2-3 days per week)
Up to £150,000 + 15% Bonus

This is an opportunity to build and shape a Marketing Analytics function at a pivotal stage of growth. You will combine strategic leadership with hands-on analytics, helping a growing consumer business establish the frameworks, measurement capabilities, and data foundations needed to scale customer acquisition and engagement.

The Company
They are a fast-growing, digital-first consumer business undergoing significant transformation and expansion. With a broadening product offering and ambitious growth plans, they are investing heavily in data-driven marketing and customer strategy.

Marketing Analytics is an increasingly important capability within the organisation, and this role will play a key part in defining how marketing performance, attribution, and growth measurement are managed in the years ahead.

You will join an environment where there is genuine opportunity to influence direction, introduce best practice, and build capabilities from the ground up.

The Role
You will:

• Lead and develop a team of Marketing Analysts, providing strategic direction and coaching
• Define the vision and roadmap for Marketing Analytics across acquisition, growth, and CRM
• Build scalable measurement frameworks to support marketing investment decisions
• Partner with senior stakeholders to solve complex marketing and growth challenges
• Establish robust attribution approaches across multiple marketing channels
• Assess and improve the current analytics infrastructure, ensuring it supports future growth
• Drive insight into customer acquisition, activation, retention, and lifetime value
• Support marketing effectiveness analysis across channels including paid media
• Translate business questions into actionable analytical solutions
• Remain hands-on with SQL and analytical problem solving where required

Your Skills & Experience
You will have:

• You must come from a consumer-tech, app business background
• Strong experience in Marketing Analytics, Growth Analytics, or Customer Analytics
• Proven experience leading and developing analytics teams
• Advanced SQL skills and the ability to work closely with data architecture and engineering teams
• Experience with GA4 and digital marketing measurement
• Mobile app analytics experience, including attribution, acquisition measurement, and customer lifecycle analysis
• Strong understanding of marketing performance across channels such as Google Ads and Meta
• Experience working with product analytics platforms such as Amplitude or similar
• Knowledge of attribution methodologies and marketing measurement best practices
• The ability to operate at both strategic and hands-on levels
• Experience improving analytics maturity within growing organisations rather than simply maintaining established processes
• Strong stakeholder management skills and the ability to influence senior leaders

What They Offer

• Opportunity to build and shape a Marketing Analytics function from the ground up
• High levels of visibility and influence across senior leadership
• Clear scope for long-term career growth as the function and business continue to scale
• Collaborative and data-driven working environment

How to Apply
If you are interested in this Head of Marketing Analytics opportunity and would like to learn more, please apply with your CV to discuss the role in confidence.

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Head of Marketing Analytics

London (Hybrid – 3 Days a Week in Office)

£120,000-£150,000 + Bonus

Are you a hands-on Marketing Analytics leader who wants to build something from the ground up? This is an opportunity to take ownership of a growing Marketing Analytics function within a high-growth neobank, shaping how the business measures acquisition, marketing effectiveness and customer growth. In this role you’ll lead a team of experienced analysts while remaining technically hands-on yourself, building the frameworks, measurement capability and analytical approach that will underpin the next stage of growth.

The Company

This is a fast-growing UK FinTech and digital bank that has evolved significantly from its origins as a personal lending business. The business has built a strong customer base through digital acquisition and comparison platforms and is now expanding its product offering across everyday banking, savings, investments, credit and lending. With a large customer base, significant investment in data and analytics and ambitious growth plans, the business is now entering an important stage in the development of its Marketing Analytics capability. Marketing Analytics has historically been fragmented across different teams, but the business is now centralising the capability within its wider Analytics function, creating a genuine opportunity for a new Head of Marketing Analytics to define what best-in-class looks like.

The Role

As Head of Marketing Analytics, you’ll report directly into the senior Analytics leadership team and manage a team of three Marketing Analysts, with further growth planned. This is not a strategy-only leadership role: You’ll need to be comfortable getting into the detail, reviewing analytical approaches, coding and building the foundations of the function yourself. You’ll work closely with Marketing, Growth, CRM, Product and Analytics stakeholders to establish a clear measurement strategy and turn complex data into better commercial decisions.

Key responsibilities will include:

• Lead, coach and develop a growing team of Marketing Analysts.
• Define the long-term vision and strategy for Marketing Analytics.
• Build and improve marketing measurement and attribution frameworks.
• Develop a robust approach to multi-channel acquisition measurement.
• Own app and web-to-app measurement, particularly around paid acquisition.
• Connect acquisition activity through to activation, retention and customer LTV.
• Partner with Marketing and Growth to understand what is driving performance and where investment should be made.
• Improve the maturity of Marketing Analytics frameworks, processes and ways of working.
• Translate strategic business questions into practical analytical approaches.
• Challenge analytical thinking and maintain high standards of technical rigour.
• Work hands-on with data and code where required rather than simply directing from a distance.
• Help establish the roadmap for more advanced measurement approaches, including incrementality, experimentation and Marketing Mix Modelling.
• Communicate complex analytical findings clearly to senior commercial stakeholders.

This is an exciting 0-to-100 opportunity; there is plenty of historical data and a significant amount of groundwork to do, but equally a huge opportunity to build a genuinely impactful Marketing Analytics capability.

Your Skills & Experience

I’m looking for someone who combines strong technical Marketing Analytics expertise with proven people leadership.

You’ll ideally have:

• Significant experience in Marketing Analytics, Growth Analytics, Customer Analytics or a closely related discipline.
• Previous experience managing and developing analysts.
• Strong hands-on experience in an app-led B2C or D2C environment.
• Demonstrable experience measuring and driving app conversions and acquisition.
• Strong understanding of app attribution and paid acquisition measurement.
• Experience connecting app installs through to activation, retention and LTV.
• Strong web analytics experience, particularly GA4.
• Experience working across platforms such as AppsFlyer, Meta and Google Ads.
• Strong SQL and technical analytical capability.
• Experience working across both web and app analytics.
• The ability to operate comfortably between senior-level strategy and hands-on analytical detail.
• A track record of building or improving Marketing Analytics capabilities rather than simply maintaining an established function.
• Excellent stakeholder management and communication skills.

Experience with Amplitude, CRM analytics, experimentation, incrementality, multi-touch attribution or Marketing Mix Modelling would also be highly valuable. You’ll need to be someone who can genuinely do the work. High-level strategic thinking alone won’t be enough; the successful candidate will be expected to understand the existing data landscape, identify immediate priorities and make practical decisions about what can be built now versus what comes later. Experience in FinTech, financial services, subscriptions, eCommerce or another digitally led B2C environment would be hugely beneficial.

The Benefits

• £120,000-£150,000 salary
• Up to 15% bonus
• Private medical
• 7% pension
• Opportunity to work abroad for up to 120 days per year, subject to eligibility
• Brand-new office
• Strong opportunities for progression and technical development
• Opportunity to shape a newly centralised Analytics capability within a high-growth FinTech

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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Head of Marketing Analytics
London (Hybrid) | Up to £150,000 + Benefits

This is an exciting opportunity to lead and shape a growing Marketing Analytics function within a highly successful digital business. Joining at a pivotal stage of its analytics journey, you will have the chance to influence strategic decision-making, build analytical capability, and drive measurable impact across customer acquisition, engagement, and growth initiatives.

The Company
They are a well-established, customer-focused organisation that has successfully challenged traditional approaches within their sector through innovation and technology. With continued growth and investment in data-driven decision-making, they are expanding their analytics capabilities to support ambitious commercial objectives. Analytics plays a central role in their future strategy, creating a high-impact environment for experienced leaders.

The Role
You will lead the Marketing Analytics function, partnering with senior stakeholders across marketing, growth, and product teams to drive better business decisions.
Responsibilities include:

• Leading, coaching, and developing a team of Marketing Analysts
• Defining the vision and strategy for Marketing Analytics across the organisation
• Partnering with leadership teams to solve complex growth and marketing challenges
• Developing robust measurement frameworks for acquisition, CRM, and customer engagement activity
• Improving attribution, marketing effectiveness, and investment decision-making
• Driving the evolution and maturity of analytics processes, frameworks, and capabilities
• Translating business questions into actionable insights and recommendations
• Ensuring analytical outputs are commercially focused, impactful, and aligned to business objectives

Your Skills & Experience

• Strong commercial experience in Marketing Analytics, Growth Analytics, Customer Analytics, or a related field
• Deep understanding of marketing measurement, performance analysis, attribution, and customer growth metrics
• Experience leading and developing analytics teams
• Expertise in mobile app analytics, acquisition measurement, retention analysis, and customer lifetime value
• Ability to influence senior stakeholders and communicate complex analytics concepts effectively
• Experience building or transforming analytics functions and improving capability maturity
• Strong problem-solving skills with the ability to balance strategic thinking and technical detail
• Familiarity with multi-touch attribution, marketing mix modelling, CRM analytics, or customer value frameworks is advantageous
• Exposure to financial services, fintech, or other fast-paced digital environments is beneficial

How to Apply
If you’re an experienced analytics leader looking to shape the future of Marketing Analytics within a growing organisation, apply today through Harnham to learn more about this opportunity.

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Full Stack Engineer

London (Hybrid, Waterloo/London Bridge) | Up to £90,000 + Equity
This is a rare opportunity to join an early-stage technology company as one of its first software engineering hires. With a product already in market, strong commercial traction, and fresh investment secured, you’ll have significant ownership across the platform while helping shape the future of the engineering function.

The Company

They are a fast-growing technology business developing a connected hardware and software product used by a growing customer base. Having successfully launched their product and generated strong early revenue, they are now scaling both the platform and the team. The business combines mobile applications, cloud infrastructure, and connected-device technology to deliver a highly innovative user experience.

The Role

You will work across the full technology stack, helping scale both the product and engineering capability.
Responsibilities include:

• Owning and developing cloud backend services and infrastructure
• Building and enhancing mobile applications
• Working across mobile, cloud, and connected-device environments
• Supporting Bluetooth connectivity and device communications
• Helping bring software development fully in-house
• Collaborating closely with founders, product, and design teams
• Contributing to architecture, scalability, and engineering best practices
• Playing a key role in the growth of the software function

Your Skills & Experience

• Strong commercial experience as a Full Stack Engineer or Mobile Software Engineer
• Experience building and shipping mobile applications
• Strong cloud engineering experience, ideally within AWS
• Solid understanding of software engineering fundamentals
• Experience working in startup or high-growth environments
• Ability to operate across frontend, backend, and infrastructure
• Experience with AWS, PostgreSQL, Docker, and GitHub
• Exposure to React Native is beneficial
• Experience with Bluetooth, BLE, IoT, or connected devices is advantageous
• Passion for engineering, product development, and continuous improvement

What They Offer

• Salary up to £90,000
• Meaningful equity package
• Flexible hybrid working
• Significant ownership from day one
• Direct access to company leadership
• Clear progression opportunities as the business scales
• Opportunity to shape engineering culture, processes, and technology decisions
• Long-term potential to grow into a leadership position

How to Apply

To find out more about this Full Stack Engineer opportunity, please apply with your CV. We look forward to discussing the role with you.

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Full Stack Engineer (Founding Engineer)

Hybrid London | £100,000+ Equity

This is a rare opportunity to join an early-stage technology business as a foundational software hire. You will have significant ownership from day one, working across mobile, cloud, and connected device technologies while helping shape the long-term software strategy and engineering function.

The Company

They are an innovative technology business developing connected products that combine hardware, software, and data to deliver meaningful real-world impact. Their product is already in market with a growing user base and a clear roadmap for future growth. The team is highly collaborative, technically strong, and focused on building solutions that genuinely improve customer outcomes. You will join at a pivotal stage, with the opportunity to influence both product direction and technical decisions.

The Role

You will take ownership of key software systems across mobile applications, cloud infrastructure, and device connectivity, working closely with senior stakeholders and technical teams.

Responsibilities include:

• Building and maintaining mobile applications across iOS and Android platforms.
• Developing and optimising Bluetooth Low Energy (BLE) connectivity between devices and applications.
• Designing and managing AWS-based cloud infrastructure and backend services.
• Creating scalable data ingestion and processing pipelines.
• Supporting the integration of AI-driven functionality into customer-facing products.
• Owning software quality, observability, deployment, and release processes.
• Collaborating with product and engineering teams to translate requirements into production-ready solutions.
• Contributing to the growth and development of the software function as the business scales.

Your Skills & Experience

• Strong commercial experience building and shipping production software.
• Proven experience developing and deploying mobile applications.
• Hands-on experience working with Bluetooth Low Energy (BLE) connected devices.
• Strong knowledge of AWS cloud services, infrastructure, authentication, and data systems.
• Full stack development capability across frontend, backend, and infrastructure.
• Experience leveraging AI tools and understanding how AI can enhance product experiences.
• Comfortable operating in fast-moving environments with high levels of ownership.
• Strong communication skills and the ability to collaborate across technical and non-technical teams.

Desirable experience:

• Health technology, regulated environments, or sensitive data applications.
• IoT platforms and connected device ecosystems.
• Time-series data, signal processing, or analytics-focused products.
• Over-the-air firmware updates.
• Mentoring engineers or contributing to technical leadership.
• Early-stage startup or scale-up environments.

What They Offer

• Genuine ownership of a core product and technology stack.
• Significant exposure to senior leadership and strategic decision-making.
• Clear progression into technical leadership as the company grows.
• Opportunity to help shape engineering culture, processes, and future hiring plans.

How to Apply

If you’re excited by the opportunity to build scalable software, work across mobile, cloud, AI, and connected technologies, and play a key role in an ambitious growth journey, please apply today.

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